eeepc-1025c-kernel-showdown Intel Atom N2600 testing with a ASUS 1025C (1025C.1301 BIOS) and llvmpipe on Slackware 14.2 x86_64 via the Phoronix Test Suite. stock-slackware: Processor: Intel Atom N2600 @ 1.60GHz (2 Cores / 4 Threads), Motherboard: ASUS 1025C (1025C.1301 BIOS), Chipset: Intel Atom D2xxx/N2xxx, Memory: 4096MB, Disk: 128GB TS128GSSD370S, Graphics: llvmpipe, Audio: Realtek ALC269VB, Network: Qualcomm Atheros AR8152 v2.0 + Qualcomm Atheros AR9485 OS: Slackware 14.2 x86_64, Kernel: 5.10.33 (x86_64), Desktop: Xfce 4.16, Display Server: X Server 1.20.11, OpenGL: 4.5 Mesa 21.0.3 (LLVM 11.1.0 128 bits), Vulkan: 1.0.2, Compiler: GCC 10.3.0 + Open64 PARSE ERROR: Argument:-dumpversion Couldn t find match for argumentBrief USAGE: opencc [--noflush ] [-i ] [-o ] [-c ] [--] [--version] [-h]For complete USAGE and HELP type: opencc--help + Clang 11.1.0 + LLVM 11.1.0, File-System: ext4, Screen Resolution: 1024x600 libre: Processor: Intel Atom N2600 @ 1.60GHz (2 Cores / 4 Threads), Motherboard: ASUS 1025C (1025C.1301 BIOS), Chipset: Intel Atom D2xxx/N2xxx, Memory: 4096MB, Disk: 128GB TS128GSSD370S, Graphics: llvmpipe, Audio: Realtek ALC269VB, Network: Qualcomm Atheros AR8152 v2.0 + Qualcomm Atheros AR9485 OS: Slackware 14.2 x86_64, Kernel: 5.10.33-gnu (x86_64), Desktop: Xfce 4.16, Display Server: X Server 1.20.11, OpenGL: 4.5 Mesa 21.0.3 (LLVM 11.1.0 128 bits), Vulkan: 1.0.2, Compiler: GCC 10.3.0 + Open64 PARSE ERROR: Argument:-dumpversion Couldn t find match for argumentBrief USAGE: opencc [--noflush ] [-i ] [-o ] [-c ] [--] [--version] [-h]For complete USAGE and HELP type: opencc--help + Clang 11.1.0 + LLVM 11.1.0, File-System: ext4, Screen Resolution: 1024x600 libre-preempt: Processor: Intel Atom N2600 @ 1.60GHz (2 Cores / 4 Threads), Motherboard: ASUS 1025C (1025C.1301 BIOS), Chipset: Intel Atom D2xxx/N2xxx, Memory: 4096MB, Disk: 128GB TS128GSSD370S, Graphics: llvmpipe, Audio: Realtek ALC269VB, Network: Qualcomm Atheros AR8152 v2.0 + Qualcomm Atheros AR9485 OS: Slackware 14.2 x86_64, Kernel: 5.10.33-gnu_preempt (x86_64), Desktop: Xfce 4.16, Display Server: X Server 1.20.11, OpenGL: 4.5 Mesa 21.0.3 (LLVM 11.1.0 128 bits), Vulkan: 1.0.2, Compiler: GCC 10.3.0 + Open64 PARSE ERROR: Argument:-dumpversion Couldn t find match for argumentBrief USAGE: opencc [--noflush ] [-i ] [-o ] [-c ] [--] [--version] [-h]For complete USAGE and HELP type: opencc--help + Clang 11.1.0 + LLVM 11.1.0, File-System: ext4, Screen Resolution: 1024x600 libre-atom: Processor: Intel Atom N2600 @ 1.60GHz (2 Cores / 4 Threads), Motherboard: ASUS 1025C (1025C.1301 BIOS), Chipset: Intel Atom D2xxx/N2xxx, Memory: 4096MB, Disk: 128GB TS128GSSD370S, Graphics: llvmpipe, Audio: Realtek ALC269VB, Network: Qualcomm Atheros AR8152 v2.0 + Qualcomm Atheros AR9485 OS: Slackware 14.2 x86_64, Kernel: 5.10.33-gnu_atom (x86_64), Desktop: Xfce 4.16, Display Server: X Server 1.20.11, OpenGL: 4.5 Mesa 21.0.3 (LLVM 11.1.0 128 bits), Vulkan: 1.0.2, Compiler: GCC 10.3.0 + Open64 PARSE ERROR: Argument:-dumpversion Couldn t find match for argumentBrief USAGE: opencc [--noflush ] [-i ] [-o ] [-c ] [--] [--version] [-h]For complete USAGE and HELP type: opencc--help + Clang 11.1.0 + LLVM 11.1.0, File-System: ext4, Screen Resolution: 1024x600 libre-preatom: Processor: Intel Atom N2600 @ 1.60GHz (2 Cores / 4 Threads), Motherboard: ASUS 1025C (1025C.1301 BIOS), Chipset: Intel Atom D2xxx/N2xxx, Memory: 4096MB, Disk: 128GB TS128GSSD370S, Graphics: llvmpipe, Audio: Realtek ALC269VB, Network: Qualcomm Atheros AR8152 v2.0 + Qualcomm Atheros AR9485 OS: Slackware 14.2 x86_64, Kernel: 5.10.33-gnu_preatom (x86_64), Desktop: Xfce 4.16, Display Server: X Server 1.20.11, OpenGL: 4.5 Mesa 21.0.3 (LLVM 11.1.0 128 bits), Vulkan: 1.0.2, Compiler: GCC 10.3.0 + Open64 PARSE ERROR: Argument:-dumpversion Couldn t find match for argumentBrief USAGE: opencc [--noflush ] [-i ] [-o ] [-c ] [--] [--version] [-h]For complete USAGE and HELP type: opencc--help + Clang 11.1.0 + LLVM 11.1.0, File-System: ext4, Screen Resolution: 1024x600 LevelDB 1.22 Benchmark: Hot Read Microseconds Per Op < Lower Is Better stock-slackware . 8.260 |==================================================== libre ........... 8.304 |===================================================== libre-preempt ... 8.537 |====================================================== libre-atom ...... 8.223 |==================================================== libre-preatom ... 8.470 |====================================================== LevelDB 1.22 Benchmark: Fill Sync MB/s > Higher Is Better stock-slackware . 0.1 |======================================================== libre ........... 0.1 |======================================================== libre-preempt ... 0.1 |======================================================== libre-atom ...... 0.1 |======================================================== libre-preatom ... 0.1 |======================================================== LevelDB 1.22 Benchmark: Fill Sync Microseconds Per Op < Lower Is Better stock-slackware . 7616.73 |=================================================== libre ........... 7714.75 |=================================================== libre-preempt ... 7827.82 |==================================================== libre-atom ...... 7757.17 |==================================================== libre-preatom ... 7666.95 |=================================================== LevelDB 1.22 Benchmark: Overwrite MB/s > Higher Is Better stock-slackware . 2.9 |======================================================== libre ........... 2.9 |======================================================== libre-preempt ... 2.7 |==================================================== libre-atom ...... 2.8 |====================================================== libre-preatom ... 2.7 |==================================================== LevelDB 1.22 Benchmark: Overwrite Microseconds Per Op < Lower Is Better stock-slackware . 154.71 |================================================== libre ........... 152.58 |================================================== libre-preempt ... 161.34 |==================================================== libre-atom ...... 158.48 |=================================================== libre-preatom ... 163.35 |===================================================== LevelDB 1.22 Benchmark: Random Fill MB/s > Higher Is Better stock-slackware . 2.9 |======================================================== libre ........... 2.9 |======================================================== libre-preempt ... 2.7 |==================================================== libre-atom ...... 2.8 |====================================================== libre-preatom ... 2.7 |==================================================== LevelDB 1.22 Benchmark: Random Fill Microseconds Per Op < Lower Is Better stock-slackware . 151.97 |================================================== libre ........... 152.60 |================================================== libre-preempt ... 161.93 |===================================================== libre-atom ...... 159.16 |==================================================== libre-preatom ... 162.01 |===================================================== LevelDB 1.22 Benchmark: Random Read Microseconds Per Op < Lower Is Better stock-slackware . 8.234 |==================================================== libre ........... 8.304 |==================================================== libre-preempt ... 8.410 |===================================================== libre-atom ...... 7.947 |================================================== libre-preatom ... 8.566 |====================================================== LevelDB 1.22 Benchmark: Seek Random Microseconds Per Op < Lower Is Better stock-slackware . 16.68 |====================================================== libre ........... 16.59 |====================================================== libre-preempt ... 16.26 |===================================================== libre-atom ...... 16.06 |==================================================== libre-preatom ... 16.10 |==================================================== LevelDB 1.22 Benchmark: Random Delete Microseconds Per Op < Lower Is Better stock-slackware . 138.75 |================================================== libre ........... 136.22 |================================================= libre-preempt ... 147.92 |===================================================== libre-atom ...... 141.36 |=================================================== libre-preatom ... 145.89 |==================================================== LevelDB 1.22 Benchmark: Sequential Fill MB/s > Higher Is Better stock-slackware . 3.2 |======================================================== libre ........... 3.2 |======================================================== libre-preempt ... 3.0 |===================================================== libre-atom ...... 3.1 |====================================================== libre-preatom ... 3.0 |===================================================== LevelDB 1.22 Benchmark: Sequential Fill Microseconds Per Op < Lower Is Better stock-slackware . 138.09 |================================================= libre ........... 137.70 |================================================= libre-preempt ... 147.67 |===================================================== libre-atom ...... 144.23 |=================================================== libre-preatom ... 148.55 |===================================================== PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better stock-slackware . 501 |======================================================== libre ........... 504 |======================================================== libre-preempt ... 455 |=================================================== libre-atom ...... 494 |======================================================= libre-preatom ... 449 |================================================== Tinymembench 2018-05-28 Standard Memcpy MB/s > Higher Is Better stock-slackware . 1660.1 |===================================================== libre ........... 1671.2 |===================================================== libre-preempt ... 1660.6 |===================================================== libre-atom ...... 1666.4 |===================================================== libre-preatom ... 1657.2 |===================================================== Tinymembench 2018-05-28 Standard Memset MB/s > Higher Is Better stock-slackware . 1277.9 |===================================================== libre ........... 1260.9 |==================================================== libre-preempt ... 1194.4 |================================================== libre-atom ...... 1230.2 |=================================================== libre-preatom ... 1271.9 |===================================================== MBW 2018-09-08 Test: Memory Copy - Array Size: 128 MiB MiB/s > Higher Is Better stock-slackware . 1518.38 |=================================================== libre ........... 1515.06 |=================================================== libre-preempt ... 1507.90 |=================================================== libre-atom ...... 1537.07 |==================================================== libre-preatom ... 1529.62 |==================================================== MBW 2018-09-08 Test: Memory Copy - Array Size: 512 MiB MiB/s > Higher Is Better stock-slackware . 1496.48 |=================================================== libre ........... 1515.60 |==================================================== libre-preempt ... 1498.22 |=================================================== libre-atom ...... 1515.78 |==================================================== libre-preatom ... 1509.41 |==================================================== MBW 2018-09-08 Test: Memory Copy - Array Size: 1024 MiB MiB/s > Higher Is Better stock-slackware . 1521.26 |=================================================== libre ........... 1533.05 |==================================================== libre-preempt ... 1526.53 |==================================================== libre-atom ...... 1532.40 |==================================================== libre-preatom ... 1540.24 |==================================================== MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 128 MiB MiB/s > Higher Is Better stock-slackware . 1522.17 |==================================================== libre ........... 1511.61 |==================================================== libre-preempt ... 1517.13 |==================================================== libre-atom ...... 1521.70 |==================================================== libre-preatom ... 1508.91 |==================================================== MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 512 MiB MiB/s > Higher Is Better stock-slackware . 1541.13 |==================================================== libre ........... 1537.44 |==================================================== libre-preempt ... 1547.28 |==================================================== libre-atom ...... 1541.55 |==================================================== libre-preatom ... 1535.87 |==================================================== MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiB MiB/s > Higher Is Better stock-slackware . 1537.26 |==================================================== libre ........... 1498.80 |=================================================== libre-preempt ... 1508.78 |=================================================== libre-atom ...... 1502.90 |=================================================== libre-preatom ... 1531.28 |==================================================== t-test1 2017-01-13 Threads: 1 Seconds < Lower Is Better stock-slackware . 153.30 |============================================== libre ........... 153.89 |=============================================== libre-preempt ... 173.03 |==================================================== libre-atom ...... 155.31 |=============================================== libre-preatom ... 175.16 |===================================================== t-test1 2017-01-13 Threads: 2 Seconds < Lower Is Better stock-slackware . 54.95 |================================================= libre ........... 54.39 |================================================ libre-preempt ... 60.53 |====================================================== libre-atom ...... 54.99 |================================================= libre-preatom ... 60.63 |====================================================== pmbench Concurrent Worker Threads: 1 - Read-Write Ratio: 50% us - Average Page Latency < Lower Is Better stock-slackware . 0.3793 |===================================================== libre ........... 0.3783 |===================================================== libre-preempt ... 0.3776 |===================================================== libre-atom ...... 0.3776 |===================================================== libre-preatom ... 0.3794 |===================================================== pmbench Concurrent Worker Threads: 2 - Read-Write Ratio: 50% us - Average Page Latency < Lower Is Better stock-slackware . 0.4016 |===================================================== libre ........... 0.4011 |===================================================== libre-preempt ... 0.4025 |===================================================== libre-atom ...... 0.4038 |===================================================== libre-preatom ... 0.4044 |===================================================== pmbench Concurrent Worker Threads: 4 - Read-Write Ratio: 50% us - Average Page Latency < Lower Is Better stock-slackware . 0.4824 |===================================================== libre ........... 0.4756 |==================================================== libre-preempt ... 0.4838 |===================================================== libre-atom ...... 0.4676 |=================================================== libre-preatom ... 0.4731 |==================================================== pmbench Concurrent Worker Threads: 1 - Read-Write Ratio: 100% Reads us - Average Page Latency < Lower Is Better stock-slackware . 0.2379 |===================================================== libre ........... 0.2370 |===================================================== libre-preempt ... 0.2373 |===================================================== libre-atom ...... 0.2376 |===================================================== libre-preatom ... 0.2371 |===================================================== pmbench Concurrent Worker Threads: 2 - Read-Write Ratio: 100% Reads us - Average Page Latency < Lower Is Better stock-slackware . 0.2397 |===================================================== libre ........... 0.2400 |===================================================== libre-preempt ... 0.2401 |===================================================== libre-atom ...... 0.2389 |===================================================== libre-preatom ... 0.2388 |===================================================== pmbench Concurrent Worker Threads: 4 - Read-Write Ratio: 100% Reads us - Average Page Latency < Lower Is Better stock-slackware . 0.3371 |==================================================== libre ........... 0.3394 |===================================================== libre-preempt ... 0.3362 |==================================================== libre-atom ...... 0.3399 |===================================================== libre-preatom ... 0.3417 |===================================================== pmbench Concurrent Worker Threads: 1 - Read-Write Ratio: 100% Writes us - Average Page Latency < Lower Is Better stock-slackware . 0.3204 |===================================================== libre ........... 0.3191 |===================================================== libre-preempt ... 0.3193 |===================================================== libre-atom ...... 0.3183 |===================================================== libre-preatom ... 0.3189 |===================================================== pmbench Concurrent Worker Threads: 2 - Read-Write Ratio: 100% Writes us - Average Page Latency < Lower Is Better stock-slackware . 0.3365 |===================================================== libre ........... 0.3340 |===================================================== libre-preempt ... 0.3367 |===================================================== libre-atom ...... 0.3337 |===================================================== libre-preatom ... 0.3364 |===================================================== pmbench Concurrent Worker Threads: 4 - Read-Write Ratio: 100% Writes us - Average Page Latency < Lower Is Better stock-slackware . 0.4425 |===================================================== libre ........... 0.4411 |===================================================== libre-preempt ... 0.4311 |==================================================== libre-atom ...... 0.4347 |==================================================== libre-preatom ... 0.4303 |==================================================== pmbench Concurrent Worker Threads: 1 - Read-Write Ratio: 80% Reads 20% Writes us - Average Page Latency < Lower Is Better stock-slackware . 0.3975 |===================================================== libre ........... 0.3984 |===================================================== libre-preempt ... 0.3972 |===================================================== libre-atom ...... 0.3950 |===================================================== libre-preatom ... 0.3985 |===================================================== pmbench Concurrent Worker Threads: 2 - Read-Write Ratio: 80% Reads 20% Writes us - Average Page Latency < Lower Is Better stock-slackware . 0.4300 |===================================================== libre ........... 0.4261 |===================================================== libre-preempt ... 0.4294 |===================================================== libre-atom ...... 0.4270 |===================================================== libre-preatom ... 0.4284 |===================================================== pmbench Concurrent Worker Threads: 4 - Read-Write Ratio: 80% Reads 20% Writes us - Average Page Latency < Lower Is Better stock-slackware . 0.4975 |===================================================== libre ........... 0.5011 |===================================================== libre-preempt ... 0.4963 |==================================================== libre-atom ...... 0.4908 |==================================================== libre-preatom ... 0.4984 |===================================================== Ethr 2019-01-02 Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 1 Microseconds < Lower Is Better stock-slackware . 213.96 |================================================= libre ........... 215.12 |================================================= libre-preempt ... 224.23 |=================================================== libre-atom ...... 222.45 |=================================================== libre-preatom ... 232.48 |===================================================== Ethr 2019-01-02 Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 8 Microseconds < Lower Is Better stock-slackware . 215.49 |================================================== libre ........... 214.83 |================================================== libre-preempt ... 227.58 |===================================================== libre-atom ...... 222.52 |==================================================== libre-preatom ... 228.92 |===================================================== Ethr 2019-01-02 Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 32 Microseconds < Lower Is Better stock-slackware . 209.08 |================================================= libre ........... 218.79 |=================================================== libre-preempt ... 225.55 |===================================================== libre-atom ...... 225.30 |===================================================== libre-preatom ... 224.99 |===================================================== Ethr 2019-01-02 Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 64 Microseconds < Lower Is Better stock-slackware . 216.71 |================================================= libre ........... 220.78 |================================================== libre-preempt ... 227.31 |=================================================== libre-atom ...... 221.31 |================================================== libre-preatom ... 236.04 |===================================================== Ethr 2019-01-02 Server Address: localhost - Protocol: TCP - Test: Bandwidth - Threads: 8 Mbits/sec > Higher Is Better stock-slackware . 3458 |====================================================== libre ........... 3503 |======================================================= libre-preempt ... 3302 |==================================================== libre-atom ...... 3497 |======================================================= libre-preatom ... 3234 |=================================================== Ethr 2019-01-02 Server Address: localhost - Protocol: UDP - Test: Bandwidth - Threads: 8 Mbits/sec > Higher Is Better stock-slackware . 5047 |======================================================= libre ........... 5083 |======================================================= libre-preempt ... 4708 |=================================================== libre-atom ...... 4953 |====================================================== libre-preatom ... 4678 |=================================================== Ethr 2019-01-02 Server Address: localhost - Protocol: HTTP - Test: Bandwidth - Threads: 1 Mbits/sec > Higher Is Better stock-slackware . 65.14 |====================================================== libre ........... 65.33 |====================================================== libre-preempt ... 64.25 |===================================================== libre-atom ...... 64.96 |====================================================== libre-preatom ... 62.97 |==================================================== Ethr 2019-01-02 Server Address: localhost - Protocol: HTTP - Test: Bandwidth - Threads: 8 Mbits/sec > Higher Is Better stock-slackware . 147.90 |===================================================== libre ........... 148.25 |===================================================== libre-preempt ... 142.78 |=================================================== libre-atom ...... 146.58 |==================================================== libre-preatom ... 142.01 |=================================================== Ethr 2019-01-02 Server Address: localhost - Protocol: TCP - Test: Bandwidth - Threads: 32 Mbits/sec > Higher Is Better stock-slackware . 3501 |======================================================= libre ........... 3448 |====================================================== libre-preempt ... 3349 |===================================================== libre-atom ...... 3474 |======================================================= libre-preatom ... 3306 |==================================================== Ethr 2019-01-02 Server Address: localhost - Protocol: TCP - Test: Bandwidth - Threads: 64 Mbits/sec > Higher Is Better stock-slackware . 3574 |====================================================== libre ........... 3573 |====================================================== libre-preempt ... 3414 |==================================================== libre-atom ...... 3632 |======================================================= libre-preatom ... 3339 |=================================================== Ethr 2019-01-02 Server Address: localhost - Protocol: UDP - Test: Bandwidth - Threads: 32 Mbits/sec > Higher Is Better stock-slackware . 5404 |======================================================= libre ........... 5379 |======================================================= libre-preempt ... 4972 |=================================================== libre-atom ...... 5301 |====================================================== libre-preatom ... 4963 |=================================================== Ethr 2019-01-02 Server Address: localhost - Protocol: UDP - Test: Bandwidth - Threads: 64 Mbits/sec > Higher Is Better stock-slackware . 5301 |====================================================== libre ........... 5436 |======================================================= libre-preempt ... 4738 |================================================ libre-atom ...... 5213 |===================================================== libre-preatom ... 5103 |==================================================== Ethr 2019-01-02 Server Address: localhost - Protocol: HTTP - Test: Bandwidth - Threads: 32 Mbits/sec > Higher Is Better stock-slackware . 143.40 |===================================================== libre ........... 143.68 |===================================================== libre-preempt ... 138.95 |=================================================== libre-atom ...... 142.87 |===================================================== libre-preatom ... 140.04 |==================================================== Ethr 2019-01-02 Server Address: localhost - Protocol: HTTP - Test: Bandwidth - Threads: 64 Mbits/sec > Higher Is Better stock-slackware . 143.72 |===================================================== libre ........... 143.93 |===================================================== libre-preempt ... 140.09 |==================================================== libre-atom ...... 143.64 |===================================================== libre-preatom ... 139.04 |=================================================== Ethr 2019-01-02 Server Address: localhost - Protocol: TCP - Test: Connections/s - Threads: 1 Connections/sec > Higher Is Better stock-slackware . 729750 |==================================================== libre ........... 740667 |===================================================== libre-preempt ... 700500 |================================================== libre-atom ...... 716333 |=================================================== libre-preatom ... 691333 |================================================= Ethr 2019-01-02 Server Address: localhost - Protocol: TCP - Test: Connections/s - Threads: 8 Connections/sec > Higher Is Better stock-slackware . 2030 |======================================================= libre ........... 1971 |===================================================== libre-preempt ... 1868 |=================================================== libre-atom ...... 1983 |====================================================== libre-preatom ... 1912 |==================================================== Ethr 2019-01-02 Server Address: localhost - Protocol: TCP - Test: Connections/s - Threads: 32 Connections/sec > Higher Is Better stock-slackware . 2170 |====================================================== libre ........... 2163 |===================================================== libre-preempt ... 2070 |=================================================== libre-atom ...... 2227 |======================================================= libre-preatom ... 2052 |=================================================== Ethr 2019-01-02 Server Address: localhost - Protocol: TCP - Test: Connections/s - Threads: 64 Connections/sec > Higher Is Better stock-slackware . 2118 |==================================================== libre ........... 2223 |======================================================= libre-preempt ... 2087 |==================================================== libre-atom ...... 2190 |====================================================== libre-preatom ... 2097 |==================================================== iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - 100Mbit Objective - Parallel: 1 Mbits/sec > Higher Is Better stock-slackware . 100 |======================================================== libre ........... 100 |======================================================== libre-preempt ... 100 |======================================================== libre-atom ...... 100 |======================================================== libre-preatom ... 100 |======================================================== iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 1 Mbits/sec > Higher Is Better stock-slackware . 1000 |======================================================= libre ........... 1000 |======================================================= libre-preempt ... 1000 |======================================================= libre-atom ...... 1000 |======================================================= libre-preatom ... 1000 |======================================================= iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - 100Mbit Objective - Parallel: 32 Mbits/sec > Higher Is Better stock-slackware . 3110 |===================================================== libre ........... 3198 |======================================================= libre-preempt ... 3124 |====================================================== libre-atom ...... 3130 |====================================================== libre-preatom ... 3198 |======================================================= iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - 100Mbit Objective - Parallel: 64 Mbits/sec > Higher Is Better stock-slackware . 2633 |==================================================== libre ........... 2714 |====================================================== libre-preempt ... 2720 |====================================================== libre-atom ...... 2789 |======================================================= libre-preatom ... 2371 |=============================================== iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 32 Mbits/sec > Higher Is Better stock-slackware . 3066 |===================================================== libre ........... 3095 |===================================================== libre-preempt ... 3210 |======================================================= libre-atom ...... 3179 |====================================================== libre-preatom ... 3153 |====================================================== iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 64 Mbits/sec > Higher Is Better stock-slackware . 2575 |==================================================== libre ........... 2706 |======================================================= libre-preempt ... 2684 |====================================================== libre-atom ...... 2712 |======================================================= libre-preatom ... 2557 |==================================================== iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: TCP - Parallel: 1 Mbits/sec > Higher Is Better stock-slackware . 4072 |====================================================== libre ........... 4136 |======================================================= libre-preempt ... 3831 |=================================================== libre-atom ...... 4124 |======================================================= libre-preatom ... 3929 |==================================================== iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - Parallel: 1 Mbits/sec > Higher Is Better stock-slackware . 1.05 |====================================================== libre ........... 1.05 |====================================================== libre-preempt ... 1.05 |====================================================== libre-atom ...... 1.05 |====================================================== libre-preatom ... 1.06 |======================================================= iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: TCP - Parallel: 32 Mbits/sec > Higher Is Better stock-slackware . 3186 |===================================================== libre ........... 3237 |====================================================== libre-preempt ... 3217 |====================================================== libre-atom ...... 3278 |======================================================= libre-preatom ... 3255 |======================================================= iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: TCP - Parallel: 64 Mbits/sec > Higher Is Better stock-slackware . 3078 |===================================================== libre ........... 3217 |======================================================= libre-preempt ... 3171 |====================================================== libre-atom ...... 3192 |======================================================= libre-preatom ... 3178 |====================================================== iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - Parallel: 32 Mbits/sec > Higher Is Better stock-slackware . 33.6 |======================================================= libre ........... 33.5 |====================================================== libre-preempt ... 33.6 |======================================================= libre-atom ...... 33.9 |======================================================= libre-preatom ... 33.6 |======================================================= iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - Parallel: 64 Mbits/sec > Higher Is Better stock-slackware . 67.1 |======================================================= libre ........... 67.1 |======================================================= libre-preempt ... 67.1 |======================================================= libre-atom ...... 67.1 |======================================================= libre-preatom ... 67.1 |======================================================= perf-bench Benchmark: Epoll Wait ops/sec > Higher Is Better stock-slackware . 118470 |==================================================== libre ........... 121878 |===================================================== libre-preempt ... 107218 |=============================================== libre-atom ...... 118227 |=================================================== libre-preatom ... 104334 |============================================= perf-bench Benchmark: Futex Hash ops/sec > Higher Is Better stock-slackware . 1171427 |=================================================== libre ........... 1185361 |==================================================== libre-preempt ... 887352 |======================================= libre-atom ...... 1170676 |=================================================== libre-preatom ... 880503 |======================================= perf-bench Benchmark: Memcpy 1MB GB/sec > Higher Is Better stock-slackware . 1.517713 |=================================================== libre ........... 1.349492 |============================================= libre-preempt ... 1.495077 |================================================== libre-atom ...... 1.489570 |================================================== libre-preatom ... 1.406799 |=============================================== perf-bench Benchmark: Memset 1MB GB/sec > Higher Is Better stock-slackware . 1.487162 |=================================================== libre ........... 1.461446 |================================================== libre-preempt ... 1.432066 |================================================= libre-atom ...... 1.446560 |================================================= libre-preatom ... 1.493956 |=================================================== perf-bench Benchmark: Sched Pipe ops/sec > Higher Is Better stock-slackware . 38441 |===================================================== libre ........... 39047 |====================================================== libre-preempt ... 35254 |================================================= libre-atom ...... 37410 |==================================================== libre-preatom ... 33384 |============================================== perf-bench Benchmark: Futex Lock-Pi ops/sec > Higher Is Better stock-slackware . 1698 |======================================================= libre ........... 1531 |================================================== libre-preempt ... 1496 |================================================ libre-atom ...... 1425 |============================================== libre-preatom ... 1580 |=================================================== perf-bench Benchmark: Syscall Basic ops/sec > Higher Is Better stock-slackware . 3324236 |=================================================== libre ........... 3318254 |=================================================== libre-preempt ... 2992025 |============================================== libre-atom ...... 3402037 |==================================================== libre-preatom ... 2768800 |========================================== OSBench Test: Create Files us Per Event < Lower Is Better stock-slackware . 214.55 |=============================================== libre ........... 214.37 |=============================================== libre-preempt ... 238.98 |==================================================== libre-atom ...... 218.12 |=============================================== libre-preatom ... 243.66 |===================================================== OSBench Test: Create Threads us Per Event < Lower Is Better stock-slackware . 117.41 |================================================= libre ........... 118.44 |================================================= libre-preempt ... 127.23 |===================================================== libre-atom ...... 117.47 |================================================= libre-preatom ... 126.24 |===================================================== OSBench Test: Launch Programs us Per Event < Lower Is Better stock-slackware . 763.41 |=================================================== libre ........... 739.50 |================================================== libre-preempt ... 782.52 |===================================================== libre-atom ...... 742.97 |================================================== libre-preatom ... 786.93 |===================================================== OSBench Test: Create Processes us Per Event < Lower Is Better stock-slackware . 281.39 |================================================= libre ........... 281.38 |================================================= libre-preempt ... 304.63 |===================================================== libre-atom ...... 276.27 |================================================ libre-preatom ... 303.79 |===================================================== OSBench Test: Memory Allocations Ns Per Event < Lower Is Better stock-slackware . 577.87 |================================================== libre ........... 578.69 |================================================== libre-preempt ... 610.89 |===================================================== libre-atom ...... 582.59 |=================================================== libre-preatom ... 611.16 |===================================================== IPC_benchmark Type: TCP Socket - Message Bytes: 128 Messages Per Second > Higher Is Better stock-slackware . 294657 |===================================================== libre ........... 279364 |================================================== libre-preempt ... 244678 |============================================ libre-atom ...... 295888 |===================================================== libre-preatom ... 243584 |============================================ IPC_benchmark Type: TCP Socket - Message Bytes: 256 Messages Per Second > Higher Is Better stock-slackware . 272557 |===================================================== libre ........... 260254 |=================================================== libre-preempt ... 227497 |============================================ libre-atom ...... 267407 |==================================================== libre-preatom ... 229301 |============================================= IPC_benchmark Type: TCP Socket - Message Bytes: 512 Messages Per Second > Higher Is Better stock-slackware . 251452 |===================================================== libre ........... 246423 |==================================================== libre-preempt ... 211103 |============================================ libre-atom ...... 242936 |=================================================== libre-preatom ... 206942 |============================================ IPC_benchmark Type: TCP Socket - Message Bytes: 1024 Messages Per Second > Higher Is Better stock-slackware . 208083 |===================================================== libre ........... 200558 |=================================================== libre-preempt ... 181502 |============================================== libre-atom ...... 208303 |===================================================== libre-preatom ... 178726 |============================================= IPC_benchmark Type: TCP Socket - Message Bytes: 2048 Messages Per Second > Higher Is Better stock-slackware . 159475 |===================================================== libre ........... 153402 |=================================================== libre-preempt ... 140083 |=============================================== libre-atom ...... 158419 |===================================================== libre-preatom ... 139090 |============================================== IPC_benchmark Type: TCP Socket - Message Bytes: 4096 Messages Per Second > Higher Is Better stock-slackware . 104646 |===================================================== libre ........... 102690 |==================================================== libre-preempt ... 94943 |================================================ libre-atom ...... 103223 |==================================================== libre-preatom ... 95171 |================================================ IPC_benchmark Type: Unnamed Pipe - Message Bytes: 128 Messages Per Second > Higher Is Better stock-slackware . 693442 |===================================================== libre ........... 651455 |================================================== libre-preempt ... 693222 |===================================================== libre-atom ...... 663552 |=================================================== libre-preatom ... 657658 |================================================== IPC_benchmark Type: Unnamed Pipe - Message Bytes: 256 Messages Per Second > Higher Is Better stock-slackware . 600771 |================================================ libre ........... 665447 |===================================================== libre-preempt ... 630701 |================================================== libre-atom ...... 657139 |==================================================== libre-preatom ... 645033 |=================================================== IPC_benchmark Type: Unnamed Pipe - Message Bytes: 512 Messages Per Second > Higher Is Better stock-slackware . 519532 |=================================================== libre ........... 538681 |===================================================== libre-preempt ... 525185 |==================================================== libre-atom ...... 532695 |==================================================== libre-preatom ... 533365 |==================================================== IPC_benchmark Type: Unnamed Pipe - Message Bytes: 1024 Messages Per Second > Higher Is Better stock-slackware . 409806 |===================================================== libre ........... 411154 |===================================================== libre-preempt ... 413298 |===================================================== libre-atom ...... 402890 |==================================================== libre-preatom ... 406474 |==================================================== IPC_benchmark Type: Unnamed Pipe - Message Bytes: 2048 Messages Per Second > Higher Is Better stock-slackware . 300205 |===================================================== libre ........... 295492 |==================================================== libre-preempt ... 285770 |================================================== libre-atom ...... 284399 |================================================== libre-preatom ... 273511 |================================================ IPC_benchmark Type: Unnamed Pipe - Message Bytes: 4096 Messages Per Second > Higher Is Better stock-slackware . 221786 |===================================================== libre ........... 220303 |===================================================== libre-preempt ... 190790 |============================================== libre-atom ...... 216559 |==================================================== libre-preatom ... 187113 |============================================= IPC_benchmark Type: FIFO Named Pipe - Message Bytes: 128 Messages Per Second > Higher Is Better stock-slackware . 654123 |==================================================== libre ........... 639905 |================================================== libre-preempt ... 667086 |===================================================== libre-atom ...... 673160 |===================================================== libre-preatom ... 627364 |================================================= IPC_benchmark Type: FIFO Named Pipe - Message Bytes: 256 Messages Per Second > Higher Is Better stock-slackware . 574321 |=================================================== libre ........... 567615 |================================================== libre-preempt ... 589274 |==================================================== libre-atom ...... 598112 |===================================================== libre-preatom ... 560117 |================================================== IPC_benchmark Type: FIFO Named Pipe - Message Bytes: 512 Messages Per Second > Higher Is Better stock-slackware . 480578 |================================================== libre ........... 506284 |===================================================== libre-preempt ... 468940 |================================================= libre-atom ...... 465564 |================================================= libre-preatom ... 465169 |================================================= IPC_benchmark Type: FIFO Named Pipe - Message Bytes: 1024 Messages Per Second > Higher Is Better stock-slackware . 401845 |===================================================== libre ........... 393002 |==================================================== libre-preempt ... 394561 |==================================================== libre-atom ...... 392697 |==================================================== libre-preatom ... 373129 |================================================= IPC_benchmark Type: FIFO Named Pipe - Message Bytes: 2048 Messages Per Second > Higher Is Better stock-slackware . 320103 |===================================================== libre ........... 313420 |==================================================== libre-preempt ... 307669 |=================================================== libre-atom ...... 314510 |==================================================== libre-preatom ... 289943 |================================================ IPC_benchmark Type: FIFO Named Pipe - Message Bytes: 4096 Messages Per Second > Higher Is Better stock-slackware . 236483 |===================================================== libre ........... 233947 |==================================================== libre-preempt ... 214845 |================================================ libre-atom ...... 235819 |===================================================== libre-preatom ... 211070 |=============================================== IPC_benchmark Type: Unnamed Unix Domain Socket - Message Bytes: 128 Messages Per Second > Higher Is Better stock-slackware . 212782 |===================================================== libre ........... 204887 |=================================================== libre-preempt ... 201598 |================================================== libre-atom ...... 211362 |===================================================== libre-preatom ... 201110 |================================================== IPC_benchmark Type: Unnamed Unix Domain Socket - Message Bytes: 256 Messages Per Second > Higher Is Better stock-slackware . 201478 |===================================================== libre ........... 198363 |==================================================== libre-preempt ... 186097 |================================================= libre-atom ...... 197616 |==================================================== libre-preatom ... 191642 |================================================== IPC_benchmark Type: Unnamed Unix Domain Socket - Message Bytes: 512 Messages Per Second > Higher Is Better stock-slackware . 200591 |===================================================== libre ........... 193199 |=================================================== libre-preempt ... 185471 |================================================= libre-atom ...... 201773 |===================================================== libre-preatom ... 172050 |============================================= IPC_benchmark Type: Unnamed Unix Domain Socket - Message Bytes: 1024 Messages Per Second > Higher Is Better stock-slackware . 184012 |===================================================== libre ........... 178642 |=================================================== libre-preempt ... 177384 |=================================================== libre-atom ...... 182773 |===================================================== libre-preatom ... 174720 |================================================== IPC_benchmark Type: Unnamed Unix Domain Socket - Message Bytes: 2048 Messages Per Second > Higher Is Better stock-slackware . 166225 |===================================================== libre ........... 157050 |================================================== libre-preempt ... 151952 |================================================ libre-atom ...... 161114 |=================================================== libre-preatom ... 160766 |=================================================== IPC_benchmark Type: Unnamed Unix Domain Socket - Message Bytes: 4096 Messages Per Second > Higher Is Better stock-slackware . 104469 |===================================================== libre ........... 103833 |===================================================== libre-preempt ... 101149 |=================================================== libre-atom ...... 101781 |==================================================== libre-preatom ... 97781 |================================================== Hackbench Count: 1 - Type: Thread Seconds < Lower Is Better stock-slackware . 72.61 |=================================================== libre ........... 73.25 |=================================================== libre-preempt ... 76.74 |====================================================== libre-atom ...... 73.05 |=================================================== libre-preatom ... 77.10 |====================================================== Hackbench Count: 2 - Type: Thread Seconds < Lower Is Better stock-slackware . 139.65 |================================================= libre ........... 143.39 |================================================== libre-preempt ... 151.12 |===================================================== libre-atom ...... 143.48 |================================================== libre-preatom ... 149.23 |==================================================== Hackbench Count: 4 - Type: Thread Seconds < Lower Is Better stock-slackware . 287.15 |================================================= libre ........... 288.84 |================================================== libre-preempt ... 307.75 |===================================================== libre-atom ...... 290.48 |================================================== libre-preatom ... 306.34 |===================================================== Hackbench Count: 8 - Type: Thread Seconds < Lower Is Better stock-slackware . 576.92 |============================================== libre ........... 578.01 |============================================== libre-preempt ... 659.54 |===================================================== libre-atom ...... 583.97 |=============================================== libre-preatom ... 643.76 |==================================================== Hackbench Count: 1 - Type: Process Seconds < Lower Is Better stock-slackware . 75.73 |===================================================== libre ........... 73.60 |==================================================== libre-preempt ... 76.43 |====================================================== libre-atom ...... 72.57 |=================================================== libre-preatom ... 77.04 |====================================================== Hackbench Count: 16 - Type: Thread Seconds < Lower Is Better stock-slackware . 1163.65 |================================================ libre ........... 1149.87 |=============================================== libre-preempt ... 1254.40 |==================================================== libre-atom ...... 1160.30 |================================================ libre-preatom ... 1259.80 |==================================================== Hackbench Count: 2 - Type: Process Seconds < Lower Is Better stock-slackware . 147.91 |=================================================== libre ........... 148.87 |=================================================== libre-preempt ... 153.24 |===================================================== libre-atom ...... 148.24 |=================================================== libre-preatom ... 153.09 |===================================================== Hackbench Count: 4 - Type: Process Seconds < Lower Is Better stock-slackware . 303.02 |================================================== libre ........... 307.09 |=================================================== libre-preempt ... 318.05 |===================================================== libre-atom ...... 303.12 |================================================== libre-preatom ... 319.33 |===================================================== Hackbench Count: 8 - Type: Process Seconds < Lower Is Better stock-slackware . 610.84 |================================================ libre ........... 613.07 |================================================ libre-preempt ... 681.53 |===================================================== libre-atom ...... 608.92 |=============================================== libre-preatom ... 680.59 |===================================================== Hackbench Count: 16 - Type: Process Seconds < Lower Is Better stock-slackware . 1186.88 |=============================================== libre ........... 1214.82 |================================================ libre-preempt ... 1291.44 |=================================================== libre-atom ...... 1215.79 |================================================ libre-preatom ... 1305.77 |==================================================== Hackbench Count: 32 - Type: Process Seconds < Lower Is Better stock-slackware . 2325.76 |================================================= libre ........... 2320.25 |================================================= libre-preempt ... 2468.91 |==================================================== libre-atom ...... 2345.22 |================================================= libre-preatom ... 2421.64 |=================================================== OpenSSL 1.1.1 RSA 4096-bit Performance Signs Per Second > Higher Is Better stock-slackware . 28.0 |======================================================= libre ........... 28.2 |======================================================= libre-preempt ... 28.1 |======================================================= libre-atom ...... 28.1 |======================================================= libre-preatom ... 28.1 |======================================================= PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 1 - Mode: Read Only TPS > Higher Is Better stock-slackware . 1565 |=============================================== libre ........... 1815 |======================================================= libre-preempt ... 1791 |====================================================== libre-atom ...... 1802 |====================================================== libre-preatom ... 1819 |======================================================= PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 1 - Mode: Read Only - Average Latency ms < Lower Is Better stock-slackware . 0.640 |====================================================== libre ........... 0.551 |============================================== libre-preempt ... 0.559 |=============================================== libre-atom ...... 0.555 |=============================================== libre-preatom ... 0.550 |============================================== PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 1 - Mode: Read Write TPS > Higher Is Better stock-slackware . 170 |===================================================== libre ........... 180 |======================================================== libre-preempt ... 172 |====================================================== libre-atom ...... 179 |======================================================== libre-preatom ... 173 |====================================================== PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 1 - Mode: Read Write - Average Latency ms < Lower Is Better stock-slackware . 5.874 |====================================================== libre ........... 5.567 |=================================================== libre-preempt ... 5.818 |===================================================== libre-atom ...... 5.599 |=================================================== libre-preatom ... 5.778 |===================================================== PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 50 - Mode: Read Only TPS > Higher Is Better stock-slackware . 4788 |====================================================== libre ........... 4860 |======================================================= libre-preempt ... 4789 |====================================================== libre-atom ...... 4782 |====================================================== libre-preatom ... 4801 |====================================================== PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 50 - Mode: Read Only - Average Latency ms < Lower Is Better stock-slackware . 10.46 |====================================================== libre ........... 10.30 |===================================================== libre-preempt ... 10.45 |====================================================== libre-atom ...... 10.47 |====================================================== libre-preatom ... 10.43 |====================================================== PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 100 - Mode: Read Only TPS > Higher Is Better stock-slackware . 4598 |======================================================= libre ........... 4608 |======================================================= libre-preempt ... 4542 |====================================================== libre-atom ...... 4614 |======================================================= libre-preatom ... 4561 |====================================================== PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 100 - Mode: Read Only - Average Latency ms < Lower Is Better stock-slackware . 21.78 |===================================================== libre ........... 21.73 |===================================================== libre-preempt ... 22.04 |====================================================== libre-atom ...... 21.70 |===================================================== libre-preatom ... 21.95 |====================================================== PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 250 - Mode: Read Only TPS > Higher Is Better stock-slackware . 4318 |======================================================= libre ........... 4246 |====================================================== libre-preempt ... 4171 |===================================================== libre-atom ...... 4231 |====================================================== libre-preatom ... 4192 |===================================================== PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 250 - Mode: Read Only - Average Latency ms < Lower Is Better stock-slackware . 57.95 |==================================================== libre ........... 58.94 |===================================================== libre-preempt ... 60.01 |====================================================== libre-atom ...... 59.15 |===================================================== libre-preatom ... 59.70 |====================================================== PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 50 - Mode: Read Write TPS > Higher Is Better stock-slackware . 232 |======================================================== libre ........... 230 |======================================================== libre-preempt ... 222 |====================================================== libre-atom ...... 228 |======================================================= libre-preatom ... 223 |====================================================== PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 50 - Mode: Read Write - Average Latency ms < Lower Is Better stock-slackware . 215.63 |=================================================== libre ........... 218.09 |=================================================== libre-preempt ... 225.55 |===================================================== libre-atom ...... 219.73 |==================================================== libre-preatom ... 224.99 |===================================================== PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 1 - Mode: Read Only TPS > Higher Is Better stock-slackware . 1527 |======================================================= libre ........... 1511 |====================================================== libre-preempt ... 1487 |====================================================== libre-atom ...... 1488 |====================================================== libre-preatom ... 1488 |====================================================== PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 1 - Mode: Read Only - Average Latency ms < Lower Is Better stock-slackware . 0.656 |==================================================== libre ........... 0.664 |===================================================== libre-preempt ... 0.675 |====================================================== libre-atom ...... 0.675 |====================================================== libre-preatom ... 0.674 |====================================================== PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 100 - Mode: Read Write TPS > Higher Is Better stock-slackware . 201 |======================================================= libre ........... 201 |======================================================= libre-preempt ... 201 |======================================================= libre-atom ...... 203 |======================================================== libre-preatom ... 197 |====================================================== PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 100 - Mode: Read Write - Average Latency ms < Lower Is Better stock-slackware . 498.99 |==================================================== libre ........... 496.99 |==================================================== libre-preempt ... 496.91 |==================================================== libre-atom ...... 492.75 |=================================================== libre-preatom ... 509.04 |===================================================== PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 250 - Mode: Read Write TPS > Higher Is Better stock-slackware . 147 |======================================================= libre ........... 149 |======================================================== libre-preempt ... 146 |======================================================= libre-atom ...... 148 |======================================================== libre-preatom ... 142 |===================================================== PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 250 - Mode: Read Write - Average Latency ms < Lower Is Better stock-slackware . 1705.90 |================================================== libre ........... 1680.03 |================================================== libre-preempt ... 1716.00 |=================================================== libre-atom ...... 1695.65 |================================================== libre-preatom ... 1760.15 |==================================================== PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 1 - Mode: Read Write TPS > Higher Is Better stock-slackware . 164 |======================================================== libre ........... 159 |====================================================== libre-preempt ... 153 |==================================================== libre-atom ...... 159 |====================================================== libre-preatom ... 158 |====================================================== PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 1 - Mode: Read Write - Average Latency ms < Lower Is Better stock-slackware . 6.114 |=================================================== libre ........... 6.304 |==================================================== libre-preempt ... 6.520 |====================================================== libre-atom ...... 6.300 |==================================================== libre-preatom ... 6.343 |===================================================== PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 50 - Mode: Read Only TPS > Higher Is Better stock-slackware . 4141 |======================================================= libre ........... 4125 |======================================================= libre-preempt ... 4003 |===================================================== libre-atom ...... 4037 |====================================================== libre-preatom ... 4013 |===================================================== PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 50 - Mode: Read Only - Average Latency ms < Lower Is Better stock-slackware . 12.09 |==================================================== libre ........... 12.14 |==================================================== libre-preempt ... 12.51 |====================================================== libre-atom ...... 12.41 |====================================================== libre-preatom ... 12.47 |====================================================== PostgreSQL pgbench 13.0 Scaling Factor: 1000 - Clients: 1 - Mode: Read Only TPS > Higher Is Better stock-slackware . 557 |======================================================== libre ........... 544 |======================================================= libre-preempt ... 540 |====================================================== libre-atom ...... 538 |====================================================== libre-preatom ... 511 |=================================================== PostgreSQL pgbench 13.0 Scaling Factor: 1000 - Clients: 1 - Mode: Read Only - Average Latency ms < Lower Is Better stock-slackware . 1.798 |================================================== libre ........... 1.839 |=================================================== libre-preempt ... 1.853 |=================================================== libre-atom ...... 1.859 |=================================================== libre-preatom ... 1.957 |====================================================== PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 100 - Mode: Read Only TPS > Higher Is Better stock-slackware . 3965 |======================================================= libre ........... 3944 |======================================================= libre-preempt ... 3851 |===================================================== libre-atom ...... 3937 |======================================================= libre-preatom ... 3820 |===================================================== PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 100 - Mode: Read Only - Average Latency ms < Lower Is Better stock-slackware . 25.25 |==================================================== libre ........... 25.38 |==================================================== libre-preempt ... 26.00 |====================================================== libre-atom ...... 25.43 |==================================================== libre-preatom ... 26.21 |====================================================== PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 250 - Mode: Read Only TPS > Higher Is Better stock-slackware . 3637 |======================================================= libre ........... 3594 |====================================================== libre-preempt ... 3530 |===================================================== libre-atom ...... 3563 |====================================================== libre-preatom ... 3531 |===================================================== PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 250 - Mode: Read Only - Average Latency ms < Lower Is Better stock-slackware . 68.81 |==================================================== libre ........... 69.63 |===================================================== libre-preempt ... 70.93 |====================================================== libre-atom ...... 70.25 |===================================================== libre-preatom ... 70.88 |====================================================== PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 50 - Mode: Read Write TPS > Higher Is Better stock-slackware . 665 |======================================================== libre ........... 664 |======================================================== libre-preempt ... 649 |======================================================= libre-atom ...... 660 |======================================================== libre-preatom ... 650 |======================================================= PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 50 - Mode: Read Write - Average Latency ms < Lower Is Better stock-slackware . 75.24 |===================================================== libre ........... 75.42 |===================================================== libre-preempt ... 77.16 |====================================================== libre-atom ...... 75.85 |===================================================== libre-preatom ... 77.04 |====================================================== PostgreSQL pgbench 13.0 Scaling Factor: 1000 - Clients: 1 - Mode: Read Write TPS > Higher Is Better stock-slackware . 129 |======================================================== libre ........... 126 |======================================================= libre-preempt ... 123 |===================================================== libre-atom ...... 126 |======================================================= libre-preatom ... 124 |====================================================== PostgreSQL pgbench 13.0 Scaling Factor: 1000 - Clients: 1 - Mode: Read Write - Average Latency ms < Lower Is Better stock-slackware . 7.787 |==================================================== libre ........... 7.924 |==================================================== libre-preempt ... 8.151 |====================================================== libre-atom ...... 7.938 |===================================================== libre-preatom ... 8.106 |====================================================== PostgreSQL pgbench 13.0 Scaling Factor: 1000 - Clients: 50 - Mode: Read Only TPS > Higher Is Better stock-slackware . 2754 |======================================================= libre ........... 2726 |====================================================== libre-preempt ... 2693 |====================================================== libre-atom ...... 2724 |====================================================== libre-preatom ... 2618 |==================================================== PostgreSQL pgbench 13.0 Scaling Factor: 1000 - Clients: 50 - Mode: Read Only - Average Latency ms < Lower Is Better stock-slackware . 18.18 |=================================================== libre ........... 18.36 |==================================================== libre-preempt ... 18.60 |===================================================== libre-atom ...... 18.38 |==================================================== libre-preatom ... 19.12 |====================================================== PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 100 - Mode: Read Write TPS > Higher Is Better stock-slackware . 640 |======================================================== libre ........... 640 |======================================================== libre-preempt ... 619 |====================================================== libre-atom ...... 640 |======================================================== libre-preatom ... 627 |======================================================= PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 100 - Mode: Read Write - Average Latency ms < Lower Is Better stock-slackware . 156.32 |=================================================== libre ........... 156.46 |=================================================== libre-preempt ... 161.71 |===================================================== libre-atom ...... 156.30 |=================================================== libre-preatom ... 159.71 |==================================================== PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 250 - Mode: Read Write TPS > Higher Is Better stock-slackware . 551 |======================================================== libre ........... 548 |======================================================== libre-preempt ... 535 |====================================================== libre-atom ...... 551 |======================================================== libre-preatom ... 524 |===================================================== PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 250 - Mode: Read Write - Average Latency ms < Lower Is Better stock-slackware . 453.87 |================================================== libre ........... 456.99 |=================================================== libre-preempt ... 468.13 |==================================================== libre-atom ...... 453.92 |================================================== libre-preatom ... 477.84 |===================================================== PostgreSQL pgbench 13.0 Scaling Factor: 1000 - Clients: 100 - Mode: Read Only TPS > Higher Is Better stock-slackware . 2599 |======================================================= libre ........... 2610 |======================================================= libre-preempt ... 2568 |====================================================== libre-atom ...... 2584 |====================================================== libre-preatom ... 2529 |===================================================== PostgreSQL pgbench 13.0 Scaling Factor: 1000 - Clients: 100 - Mode: Read Only - Average Latency ms < Lower Is Better stock-slackware . 38.52 |===================================================== libre ........... 38.36 |==================================================== libre-preempt ... 38.98 |===================================================== libre-atom ...... 38.75 |===================================================== libre-preatom ... 39.59 |====================================================== PostgreSQL pgbench 13.0 Scaling Factor: 1000 - Clients: 250 - Mode: Read Only TPS > Higher Is Better stock-slackware . 2364 |======================================================= libre ........... 2336 |====================================================== libre-preempt ... 2340 |====================================================== libre-atom ...... 2368 |======================================================= libre-preatom ... 2281 |===================================================== PostgreSQL pgbench 13.0 Scaling Factor: 1000 - Clients: 250 - Mode: Read Only - Average Latency ms < Lower Is Better stock-slackware . 105.88 |=================================================== libre ........... 107.16 |==================================================== libre-preempt ... 107.01 |==================================================== libre-atom ...... 105.72 |=================================================== libre-preatom ... 109.78 |===================================================== PostgreSQL pgbench 13.0 Scaling Factor: 1000 - Clients: 50 - Mode: Read Write TPS > Higher Is Better stock-slackware . 577 |======================================================== libre ........... 575 |======================================================== libre-preempt ... 566 |======================================================= libre-atom ...... 577 |======================================================== libre-preatom ... 566 |======================================================= PostgreSQL pgbench 13.0 Scaling Factor: 1000 - Clients: 50 - Mode: Read Write - Average Latency ms < Lower Is Better stock-slackware . 86.74 |===================================================== libre ........... 87.04 |===================================================== libre-preempt ... 88.51 |====================================================== libre-atom ...... 86.80 |===================================================== libre-preatom ... 88.51 |====================================================== PostgreSQL pgbench 13.0 Scaling Factor: 1000 - Clients: 100 - Mode: Read Write TPS > Higher Is Better stock-slackware . 568 |======================================================== libre ........... 572 |======================================================== libre-preempt ... 556 |====================================================== libre-atom ...... 570 |======================================================== libre-preatom ... 560 |======================================================= PostgreSQL pgbench 13.0 Scaling Factor: 1000 - Clients: 100 - Mode: Read Write - Average Latency ms < Lower Is Better stock-slackware . 176.21 |==================================================== libre ........... 174.94 |==================================================== libre-preempt ... 179.95 |===================================================== libre-atom ...... 175.49 |==================================================== libre-preatom ... 178.77 |===================================================== PostgreSQL pgbench 13.0 Scaling Factor: 1000 - Clients: 250 - Mode: Read Write TPS > Higher Is Better stock-slackware . 511 |======================================================= libre ........... 517 |======================================================== libre-preempt ... 504 |======================================================= libre-atom ...... 514 |======================================================== libre-preatom ... 500 |====================================================== PostgreSQL pgbench 13.0 Scaling Factor: 1000 - Clients: 250 - Mode: Read Write - Average Latency ms < Lower Is Better stock-slackware . 489.65 |==================================================== libre ........... 483.99 |=================================================== libre-preempt ... 496.88 |===================================================== libre-atom ...... 486.57 |=================================================== libre-preatom ... 500.80 |===================================================== SQLite Speedtest 3.30 Timed Time - Size 1,000 Seconds < Lower Is Better stock-slackware . 781.85 |==================================================== libre ........... 781.98 |==================================================== libre-preempt ... 795.27 |===================================================== libre-atom ...... 785.32 |==================================================== libre-preatom ... 793.70 |===================================================== Stress-NG 0.11.07 Test: MMAP Bogo Ops/s > Higher Is Better stock-slackware . 1.31 |======================================================= libre ........... 1.32 |======================================================= libre-preempt ... 1.21 |================================================== libre-atom ...... 1.28 |===================================================== libre-preatom ... 1.21 |================================================== Stress-NG 0.11.07 Test: NUMA Bogo Ops/s > Higher Is Better stock-slackware . 17.99 |====================================================== libre ........... 18.09 |====================================================== libre-preempt ... 16.57 |================================================= libre-atom ...... 16.80 |================================================== libre-preatom ... 18.03 |====================================================== Stress-NG 0.11.07 Test: MEMFD Bogo Ops/s > Higher Is Better stock-slackware . 9.99 |====================================================== libre ........... 10.00 |====================================================== libre-preempt ... 7.90 |=========================================== libre-atom ...... 9.88 |===================================================== libre-preatom ... 8.03 |=========================================== Stress-NG 0.11.07 Test: Atomic Bogo Ops/s > Higher Is Better stock-slackware . 292731.29 |================================================== libre ........... 292988.08 |================================================== libre-preempt ... 291911.65 |================================================== libre-atom ...... 293676.99 |================================================== libre-preatom ... 294426.85 |================================================== Stress-NG 0.11.07 Test: Crypto Bogo Ops/s > Higher Is Better stock-slackware . 77.89 |====================================================== libre ........... 77.81 |====================================================== libre-preempt ... 77.56 |====================================================== libre-atom ...... 77.98 |====================================================== libre-preatom ... 77.80 |====================================================== Stress-NG 0.11.07 Test: Malloc Bogo Ops/s > Higher Is Better stock-slackware . 1570816.44 |================================================= libre ........... 1562161.89 |================================================ libre-preempt ... 1556899.02 |================================================ libre-atom ...... 1570825.11 |================================================= libre-preatom ... 1580589.19 |================================================= Stress-NG 0.11.07 Test: Forking Bogo Ops/s > Higher Is Better stock-slackware . 2260.62 |==================================================== libre ........... 2279.81 |==================================================== libre-preempt ... 2268.77 |==================================================== libre-atom ...... 2208.30 |================================================== libre-preatom ... 2280.22 |==================================================== Stress-NG 0.11.07 Test: SENDFILE Bogo Ops/s > Higher Is Better stock-slackware . 5428.91 |================================================== libre ........... 5415.59 |================================================== libre-preempt ... 5628.25 |==================================================== libre-atom ...... 5230.21 |================================================ libre-preatom ... 5331.10 |================================================= Stress-NG 0.11.07 Test: CPU Cache Bogo Ops/s > Higher Is Better stock-slackware . 36.15 |====================================================== libre ........... 36.19 |====================================================== libre-preempt ... 35.69 |===================================================== libre-atom ...... 35.33 |===================================================== libre-preatom ... 35.24 |===================================================== Stress-NG 0.11.07 Test: CPU Stress Bogo Ops/s > Higher Is Better stock-slackware . 113.70 |===================================================== libre ........... 113.47 |===================================================== libre-preempt ... 113.55 |===================================================== libre-atom ...... 112.57 |==================================================== libre-preatom ... 112.30 |==================================================== Stress-NG 0.11.07 Test: Semaphores Bogo Ops/s > Higher Is Better stock-slackware . 162175.24 |================================================= libre ........... 157859.07 |=============================================== libre-preempt ... 166239.37 |================================================== libre-atom ...... 157763.37 |=============================================== libre-preatom ... 163139.49 |================================================= Stress-NG 0.11.07 Test: Matrix Math Bogo Ops/s > Higher Is Better stock-slackware . 831.52 |===================================================== libre ........... 830.32 |===================================================== libre-preempt ... 825.18 |===================================================== libre-atom ...... 830.02 |===================================================== libre-preatom ... 825.63 |===================================================== Stress-NG 0.11.07 Test: Vector Math Bogo Ops/s > Higher Is Better stock-slackware . 1647.85 |==================================================== libre ........... 1651.01 |==================================================== libre-preempt ... 1644.91 |==================================================== libre-atom ...... 1658.16 |==================================================== libre-preatom ... 1649.46 |==================================================== Stress-NG 0.11.07 Test: Memory Copying Bogo Ops/s > Higher Is Better stock-slackware . 82.94 |====================================================== libre ........... 83.21 |====================================================== libre-preempt ... 80.36 |==================================================== libre-atom ...... 80.29 |==================================================== libre-preatom ... 80.55 |==================================================== Stress-NG 0.11.07 Test: Socket Activity Bogo Ops/s > Higher Is Better stock-slackware . 240.52 |===================================================== libre ........... 235.77 |==================================================== libre-preempt ... 138.82 |=============================== libre-atom ...... 235.96 |==================================================== libre-preatom ... 113.37 |========================= Stress-NG 0.11.07 Test: Context Switching Bogo Ops/s > Higher Is Better stock-slackware . 132579.17 |=============================================== libre ........... 132992.96 |================================================ libre-preempt ... 120952.10 |=========================================== libre-atom ...... 133200.72 |================================================ libre-preatom ... 139769.86 |================================================== Stress-NG 0.11.07 Test: Glibc C String Functions Bogo Ops/s > Higher Is Better stock-slackware . 21483.84 |=================================================== libre ........... 21659.94 |=================================================== libre-preempt ... 21548.04 |=================================================== libre-atom ...... 21607.04 |=================================================== libre-preatom ... 21551.20 |=================================================== Stress-NG 0.11.07 Test: Glibc Qsort Data Sorting Bogo Ops/s > Higher Is Better stock-slackware . 3.73 |======================================================= libre ........... 3.70 |======================================================= libre-preempt ... 3.71 |======================================================= libre-atom ...... 3.71 |======================================================= libre-preatom ... 3.68 |====================================================== Stress-NG 0.11.07 Test: System V Message Passing Bogo Ops/s > Higher Is Better stock-slackware . 496217.78 |=============================================== libre ........... 489480.95 |=============================================== libre-preempt ... 324721.06 |=============================== libre-atom ...... 523537.34 |================================================== libre-preatom ... 361212.80 |================================== Facebook RocksDB 6.3.6 Test: Random Fill Op/s > Higher Is Better stock-slackware . 36512 |====================================================== libre ........... 35844 |===================================================== libre-preempt ... 24660 |==================================== libre-atom ...... 36352 |====================================================== libre-preatom ... 24615 |==================================== Facebook RocksDB 6.3.6 Test: Random Read Op/s > Higher Is Better stock-slackware . 926591 |==================================================== libre ........... 915917 |==================================================== libre-preempt ... 922254 |==================================================== libre-atom ...... 936243 |===================================================== libre-preatom ... 905632 |=================================================== Facebook RocksDB 6.3.6 Test: Sequential Fill Op/s > Higher Is Better stock-slackware . 41973 |====================================================== libre ........... 40954 |===================================================== libre-preempt ... 29179 |====================================== libre-atom ...... 41915 |====================================================== libre-preatom ... 29289 |====================================== Facebook RocksDB 6.3.6 Test: Random Fill Sync Op/s > Higher Is Better stock-slackware . 437 |======================================================== libre ........... 438 |======================================================== libre-preempt ... 429 |======================================================= libre-atom ...... 432 |======================================================= libre-preatom ... 433 |======================================================= Facebook RocksDB 6.3.6 Test: Read While Writing Op/s > Higher Is Better stock-slackware . 154619 |=================================================== libre ........... 157377 |==================================================== libre-preempt ... 160099 |===================================================== libre-atom ...... 155918 |==================================================== libre-preatom ... 159246 |===================================================== Apache Benchmark 2.4.29 Static Web Page Serving Requests Per Second > Higher Is Better stock-slackware . 1787.49 |==================================================== libre ........... 1790.38 |==================================================== libre-preempt ... 1662.72 |================================================ libre-atom ...... 1740.32 |=================================================== libre-preatom ... 1647.38 |================================================ Schbench Message Threads: 8 - Workers Per Message Thread: 4 usec, 99.9th Latency Percentile < Lower Is Better stock-slackware . 54635 |====================================================== libre ........... 53525 |===================================================== libre-preempt ... 53312 |===================================================== libre-atom ...... 54754 |====================================================== libre-preatom ... 53397 |=====================================================