AMD Phenom II X4 965 testing with a MSI 890FXA-GD70 (MS-7640) v1.0 (V1.8 BIOS) and MSI NVIDIA GeForce GTX 650 Ti 1GB on ManjaroLinux 21.0.4 via the Phoronix Test Suite.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 2105191-HA-2105120HA73

Jump To Table - Results

Statistics

Show Overall Harmonic Mean(s)
Show Overall Geometric Mean
Show Geometric Means Per-Suite/Category
Show Wins / Losses Counts (Pie Chart)
Normalize Results
Remove Outliers Before Calculating Averages

Graph Settings

Force Line Graphs Where Applicable
Convert To Scalar Where Applicable
Prefer Vertical Bar Graphs

Multi-Way Comparison

Condense Multi-Option Tests Into Single Result Graphs

Table

Show Detailed System Result Table

Run Management

Only show results where is faster than

Only show results matching title/arguments (delimit multiple options with a comma):

Do not show results matching title/arguments (delimit multiple options with a comma):

Kernel LLVM AMD Phenom II X4 965 testing with a MSI 890FXA-GD70 (MS-7640) v1.0 (V1.8 BIOS) and MSI NVIDIA GeForce GTX 650 Ti 1GB on ManjaroLinux 21.0.4 via the Phoronix Test Suite. Kernel LLVM: Processor: AMD Phenom II X4 965 @ 3.30GHz (4 Cores), Motherboard: MSI 890FXA-GD70 (MS-7640) v1.0 (V1.8 BIOS), Chipset: AMD RD890 PCI-e GFX Hydra part, Memory: 16GB, Disk: 116GB Samsung SSD 840 + 200GB Seagate ST3200822AS, Graphics: MSI NVIDIA GeForce GTX 650 Ti 1GB, Audio: Realtek ALC892, Network: Realtek RTL8111/8168/8411 OS: ManjaroLinux 21.0.4, Kernel: 5.12.2-153-tkg-pds-llvm (x86_64), Desktop: KDE Plasma 5.21.4, Display Server: X Server 1.20.11, Display Driver: NVIDIA 465.27, OpenGL: 4.6.0, Vulkan: 1.2.168, Compiler: GCC 10.2.0 + Clang 13.0.0, File-System: btrfs, Screen Resolution: 1920x1080 Kernel GCC: Processor: AMD Phenom II X4 965 @ 3.30GHz (4 Cores), Motherboard: MSI 890FXA-GD70 (MS-7640) v1.0 (V1.8 BIOS), Chipset: AMD RD890 PCI-e GFX Hydra part, Memory: 16GB, Disk: 116GB Samsung SSD 840 + 200GB Seagate ST3200822AS, Graphics: MSI NVIDIA GeForce GTX 650 Ti 1GB, Audio: Realtek ALC892, Network: Realtek RTL8111/8168/8411 OS: ManjaroLinux 21.0.4, Kernel: 5.12.2-153-tkg-pds (x86_64), Desktop: KDE Plasma 5.21.4, Display Server: X Server 1.20.11, Display Driver: NVIDIA 465.27, OpenGL: 4.6.0, Vulkan: 1.2.168, Compiler: GCC 10.2.0 + Clang 13.0.0, File-System: btrfs, Screen Resolution: 1920x1080 Kernel LLVM 11.1: Processor: AMD Phenom II X4 965 @ 3.30GHz (4 Cores), Motherboard: MSI 890FXA-GD70 (MS-7640) v1.0 (V1.8 BIOS), Chipset: AMD RD890 PCI-e GFX Hydra part, Memory: 16GB, Disk: 116GB Samsung SSD 840 + 200GB Seagate ST3200822AS, Graphics: MSI NVIDIA GeForce GTX 650 Ti 1GB, Audio: Realtek ALC892, Network: Realtek RTL8111/8168/8411 OS: ManjaroLinux 21.0.4, Kernel: 5.12.2-153-tkg-pds-llvm (x86_64), Desktop: KDE Plasma 5.21.4, Display Server: X Server 1.20.11, Display Driver: NVIDIA 465.27, OpenGL: 4.6.0, Vulkan: 1.2.168, Compiler: GCC 10.2.0 + Clang 11.1.0 + LLVM 11.1.0, File-System: btrfs, Screen Resolution: 1920x1080 Kernel GCC 11.1.1: Processor: AMD Phenom II X4 965 @ 3.30GHz (4 Cores), Motherboard: MSI 890FXA-GD70 (MS-7640) v1.0 (V1.8 BIOS), Chipset: AMD RD890 PCI-e GFX Hydra part, Memory: 16GB, Disk: 116GB Samsung SSD 840 + 200GB Seagate ST3200822AS, Graphics: MSI NVIDIA GeForce GTX 650 Ti 1GB, Audio: Realtek ALC892, Network: Realtek RTL8111/8168/8411 OS: ManjaroLinux 21.0.4, Kernel: 5.12.2-154-tkg-pds (x86_64), Desktop: KDE Plasma 5.21.4, Display Server: X Server 1.20.11, Display Driver: NVIDIA 465.27, OpenGL: 4.6.0, Vulkan: 1.2.168, Compiler: GCC 10.2.0 + Clang 11.1.0 + LLVM 11.1.0, File-System: btrfs, Screen Resolution: 1920x1080 Kernel GCC second: Processor: AMD Phenom II X4 965 @ 3.30GHz (4 Cores), Motherboard: MSI 890FXA-GD70 (MS-7640) v1.0 (V1.8 BIOS), Chipset: AMD RD890 PCI-e GFX Hydra part, Memory: 16GB, Disk: 116GB Samsung SSD 840 + 200GB Seagate ST3200822AS, Graphics: MSI NVIDIA GeForce GTX 650 Ti 1GB, Audio: Realtek ALC892, Network: Realtek RTL8111/8168/8411 OS: ManjaroLinux 21.0.4, Kernel: 5.12.4-156-tkg-pds (x86_64), Desktop: KDE Plasma 5.21.4, Display Server: X Server 1.20.11, Display Driver: NVIDIA 465.27, OpenGL: 4.6.0, Vulkan: 1.2.168, Compiler: GCC 10.2.0 + Clang 11.1.0 + LLVM 11.1.0, File-System: btrfs, Screen Resolution: 1920x1080 Kernel GCC -O2: Processor: AMD Phenom II X4 965 @ 3.30GHz (4 Cores), Motherboard: MSI 890FXA-GD70 (MS-7640) v1.0 (V1.8 BIOS), Chipset: AMD RD890 PCI-e GFX Hydra part, Memory: 16GB, Disk: 116GB Samsung SSD 840 + 200GB Seagate ST3200822AS, Graphics: MSI NVIDIA GeForce GTX 650 Ti 1GB, Audio: Realtek ALC892, Network: Realtek RTL8111/8168/8411 OS: ManjaroLinux 21.0.4, Kernel: 5.12.4-157-tkg-pds (x86_64), Desktop: KDE Plasma 5.21.4, Display Server: X Server 1.20.11, Display Driver: NVIDIA 465.27, OpenGL: 4.6.0, Vulkan: 1.2.168, Compiler: GCC 10.2.0 + Clang 11.1.0 + LLVM 11.1.0, File-System: btrfs, Screen Resolution: 1920x1080 Hackbench Count: 32 - Type: Process Seconds < Lower Is Better Kernel LLVM ....... 369.55 |=================================================== Kernel GCC ........ 317.41 |============================================ Kernel LLVM 11.1 .. 349.94 |================================================ Kernel GCC 11.1.1 . 351.33 |================================================ Kernel GCC second . 313.24 |=========================================== Kernel GCC -O2 .... 335.23 |============================================== WireGuard + Linux Networking Stack Stress Test Seconds < Lower Is Better Kernel LLVM ....... 550.07 |=================================================== Kernel GCC ........ 513.19 |=============================================== Kernel LLVM 11.1 .. 555.20 |=================================================== Kernel GCC 11.1.1 . 546.30 |================================================== Kernel GCC second . 518.70 |================================================ Kernel GCC -O2 .... 544.24 |================================================== Hackbench Count: 16 - Type: Thread Seconds < Lower Is Better Kernel LLVM ....... 168.26 |================================================= Kernel GCC ........ 153.61 |============================================ Kernel LLVM 11.1 .. 176.70 |=================================================== Kernel GCC 11.1.1 . 152.80 |============================================ Kernel GCC second . 149.86 |=========================================== Kernel GCC -O2 .... 154.98 |============================================= Tinymembench 2018-05-28 Standard Memset MB/s > Higher Is Better Kernel LLVM ....... 5702.3 |=================================================== Kernel GCC ........ 5691.5 |=================================================== Kernel LLVM 11.1 .. 5677.3 |=================================================== Kernel GCC 11.1.1 . 5662.7 |=================================================== Kernel GCC second . 5667.0 |=================================================== Kernel GCC -O2 .... 5687.4 |=================================================== Tinymembench 2018-05-28 Standard Memcpy MB/s > Higher Is Better Kernel LLVM ....... 5825.3 |=================================================== Kernel GCC ........ 5826.1 |=================================================== Kernel LLVM 11.1 .. 5809.3 |=================================================== Kernel GCC 11.1.1 . 5810.2 |=================================================== Kernel GCC second . 5825.9 |=================================================== Kernel GCC -O2 .... 5800.1 |=================================================== Hackbench Count: 8 - Type: Thread Seconds < Lower Is Better Kernel LLVM ....... 88.29 |==================================================== Kernel GCC ........ 77.88 |============================================== Kernel LLVM 11.1 .. 88.56 |==================================================== Kernel GCC 11.1.1 . 77.03 |============================================= Kernel GCC second . 74.73 |============================================ Kernel GCC -O2 .... 78.03 |============================================== BenchmarkMutex Benchmark: Mutex Lock Unlock spinlock ns < Lower Is Better Kernel LLVM ....... 42.9 |===================================================== Kernel GCC ........ 42.5 |===================================================== Kernel LLVM 11.1 .. 42.5 |===================================================== Kernel GCC 11.1.1 . 42.8 |===================================================== Kernel GCC second . 42.8 |===================================================== Kernel GCC -O2 .... 42.5 |===================================================== Hackbench Count: 16 - Type: Process Seconds < Lower Is Better Kernel LLVM ....... 159.75 |=================================================== Kernel GCC ........ 144.75 |============================================== Kernel LLVM 11.1 .. 161.29 |=================================================== Kernel GCC 11.1.1 . 143.68 |============================================= Kernel GCC second . 146.17 |============================================== Kernel GCC -O2 .... 145.82 |============================================== Facebook RocksDB 6.3.6 Test: Read While Writing Op/s > Higher Is Better Kernel LLVM ....... 244439 |================================================== Kernel GCC ........ 239799 |================================================= Kernel LLVM 11.1 .. 247556 |=================================================== Kernel GCC 11.1.1 . 236996 |================================================= Kernel GCC second . 230917 |================================================ Kernel GCC -O2 .... 245522 |=================================================== pmbench Concurrent Worker Threads: 1 - Read-Write Ratio: 100% Reads us - Average Page Latency < Lower Is Better Kernel LLVM ....... 0.0623 |================================================ Kernel GCC ........ 0.0632 |================================================= Kernel LLVM 11.1 .. 0.0641 |================================================== Kernel GCC 11.1.1 . 0.0633 |================================================= Kernel GCC second . 0.0644 |================================================== Kernel GCC -O2 .... 0.0660 |=================================================== SQLite Speedtest 3.30 Timed Time - Size 1,000 Seconds < Lower Is Better Kernel LLVM ....... 132.19 |=================================================== Kernel GCC ........ 125.96 |================================================= Kernel LLVM 11.1 .. 131.72 |=================================================== Kernel GCC 11.1.1 . 129.84 |================================================== Kernel GCC second . 126.64 |================================================= Kernel GCC -O2 .... 126.87 |================================================= Stress-NG 0.11.07 Test: MMAP Bogo Ops/s > Higher Is Better Kernel LLVM ....... 12.45 |================================================ Kernel GCC ........ 13.13 |=================================================== Kernel LLVM 11.1 .. 12.71 |================================================= Kernel GCC 11.1.1 . 12.43 |================================================ Kernel GCC second . 13.45 |==================================================== Kernel GCC -O2 .... 12.77 |================================================= pmbench Concurrent Worker Threads: 2 - Read-Write Ratio: 100% Reads us - Average Page Latency < Lower Is Better Kernel LLVM ....... 0.0640 |================================================== Kernel GCC ........ 0.0637 |================================================== Kernel LLVM 11.1 .. 0.0645 |=================================================== Kernel GCC 11.1.1 . 0.0638 |================================================== Kernel GCC second . 0.0643 |=================================================== Kernel GCC -O2 .... 0.0649 |=================================================== MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 4096 MiB MiB/s > Higher Is Better Kernel LLVM ....... 3600.37 |================================================ Kernel GCC ........ 3722.11 |================================================== Kernel LLVM 11.1 .. 3689.69 |================================================== Kernel GCC 11.1.1 . 3689.90 |================================================== Kernel GCC second . 3706.98 |================================================== Kernel GCC -O2 .... 3703.68 |================================================== pmbench Concurrent Worker Threads: 4 - Read-Write Ratio: 80% Reads 20% Writes us - Average Page Latency < Lower Is Better Kernel LLVM ....... 0.1240 |=============================================== Kernel GCC ........ 0.1235 |============================================== Kernel LLVM 11.1 .. 0.1234 |============================================== Kernel GCC 11.1.1 . 0.1360 |=================================================== Kernel GCC second . 0.1254 |=============================================== Kernel GCC -O2 .... 0.1239 |============================================== pmbench Concurrent Worker Threads: 4 - Read-Write Ratio: 100% Reads us - Average Page Latency < Lower Is Better Kernel LLVM ....... 0.0655 |================================================== Kernel GCC ........ 0.0649 |================================================= Kernel LLVM 11.1 .. 0.0672 |=================================================== Kernel GCC 11.1.1 . 0.0648 |================================================= Kernel GCC second . 0.0639 |================================================ Kernel GCC -O2 .... 0.0669 |=================================================== Stress-NG 0.11.07 Test: CPU Cache Bogo Ops/s > Higher Is Better Kernel LLVM ....... 6.84 |==================================================== Kernel GCC ........ 6.90 |==================================================== Kernel LLVM 11.1 .. 6.69 |=================================================== Kernel GCC 11.1.1 . 6.88 |==================================================== Kernel GCC second . 6.93 |===================================================== Kernel GCC -O2 .... 6.97 |===================================================== Stress-NG 0.11.07 Test: Semaphores Bogo Ops/s > Higher Is Better Kernel LLVM ....... 1229760.03 |=========================================== Kernel GCC ........ 1277296.32 |============================================ Kernel LLVM 11.1 .. 1274218.42 |============================================ Kernel GCC 11.1.1 . 1197368.79 |========================================= Kernel GCC second . 1359932.39 |=============================================== Kernel GCC -O2 .... 1198806.70 |========================================= Schbench Message Threads: 8 - Workers Per Message Thread: 4 usec, 99.9th Latency Percentile < Lower Is Better Kernel LLVM ....... 33519 |==================================================== Kernel GCC ........ 28597 |============================================ Kernel LLVM 11.1 .. 28747 |============================================= Kernel GCC 11.1.1 . 29393 |============================================== Kernel GCC second . 33348 |==================================================== Kernel GCC -O2 .... 28128 |============================================ MBW 2018-09-08 Test: Memory Copy - Array Size: 4096 MiB MiB/s > Higher Is Better Kernel LLVM ....... 5105.87 |================================================ Kernel GCC ........ 5267.71 |================================================== Kernel LLVM 11.1 .. 5240.10 |================================================== Kernel GCC 11.1.1 . 5241.74 |================================================== Kernel GCC second . 5247.69 |================================================== Kernel GCC -O2 .... 5250.56 |================================================== Hackbench Count: 8 - Type: Process Seconds < Lower Is Better Kernel LLVM ....... 79.20 |================================================== Kernel GCC ........ 72.84 |============================================== Kernel LLVM 11.1 .. 81.68 |==================================================== Kernel GCC 11.1.1 . 72.16 |============================================== Kernel GCC second . 71.11 |============================================= Kernel GCC -O2 .... 72.38 |============================================== pmbench Concurrent Worker Threads: 1 - Read-Write Ratio: 80% Reads 20% Writes us - Average Page Latency < Lower Is Better Kernel LLVM ....... 0.1175 |================================================= Kernel GCC ........ 0.1159 |================================================ Kernel LLVM 11.1 .. 0.1194 |================================================== Kernel GCC 11.1.1 . 0.1221 |=================================================== Kernel GCC second . 0.1176 |================================================= Kernel GCC -O2 .... 0.1179 |================================================= BenchmarkMutex Benchmark: Mutex Lock Unlock pthread_mutex ns < Lower Is Better Kernel LLVM ....... 21.3 |===================================================== Kernel GCC ........ 21.3 |===================================================== Kernel LLVM 11.1 .. 21.3 |===================================================== Kernel GCC 11.1.1 . 21.3 |===================================================== Kernel GCC second . 21.5 |===================================================== Kernel GCC -O2 .... 21.3 |===================================================== pmbench Concurrent Worker Threads: 4 - Read-Write Ratio: 50% us - Average Page Latency < Lower Is Better Kernel LLVM ....... 0.1191 |================================================= Kernel GCC ........ 0.1206 |================================================== Kernel LLVM 11.1 .. 0.1231 |=================================================== Kernel GCC 11.1.1 . 0.1218 |================================================== Kernel GCC second . 0.1206 |================================================== Kernel GCC -O2 .... 0.1237 |=================================================== PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better Kernel LLVM ....... 3713 |================================================== Kernel GCC ........ 3866 |==================================================== Kernel LLVM 11.1 .. 3713 |================================================== Kernel GCC 11.1.1 . 3886 |===================================================== Kernel GCC second . 3906 |===================================================== Kernel GCC -O2 .... 3866 |==================================================== pmbench Concurrent Worker Threads: 2 - Read-Write Ratio: 50% us - Average Page Latency < Lower Is Better Kernel LLVM ....... 0.1161 |================================================= Kernel GCC ........ 0.1176 |================================================== Kernel LLVM 11.1 .. 0.1182 |================================================== Kernel GCC 11.1.1 . 0.1201 |=================================================== Kernel GCC second . 0.1161 |================================================= Kernel GCC -O2 .... 0.1196 |=================================================== pmbench Concurrent Worker Threads: 2 - Read-Write Ratio: 100% Writes us - Average Page Latency < Lower Is Better Kernel LLVM ....... 0.1065 |================================================== Kernel GCC ........ 0.1059 |================================================== Kernel LLVM 11.1 .. 0.1085 |=================================================== Kernel GCC 11.1.1 . 0.1084 |=================================================== Kernel GCC second . 0.1064 |================================================== Kernel GCC -O2 .... 0.1085 |=================================================== perf-bench Benchmark: Memcpy 1MB GB/sec > Higher Is Better Kernel LLVM ....... 5.969103 |================================================= Kernel GCC ........ 5.913378 |================================================= Kernel LLVM 11.1 .. 5.954150 |================================================= Kernel GCC 11.1.1 . 5.927645 |================================================= Kernel GCC second . 5.906471 |================================================ Kernel GCC -O2 .... 5.890760 |================================================ Stress-NG 0.11.07 Test: System V Message Passing Bogo Ops/s > Higher Is Better Kernel LLVM ....... 4225731.83 |=========================================== Kernel GCC ........ 4626477.31 |=============================================== Kernel LLVM 11.1 .. 4244091.68 |=========================================== Kernel GCC 11.1.1 . 4546211.15 |============================================== Kernel GCC second . 4499326.25 |============================================== Kernel GCC -O2 .... 4464126.75 |============================================= pmbench Concurrent Worker Threads: 2 - Read-Write Ratio: 80% Reads 20% Writes us - Average Page Latency < Lower Is Better Kernel LLVM ....... 0.1200 |================================================== Kernel GCC ........ 0.1209 |=================================================== Kernel LLVM 11.1 .. 0.1218 |=================================================== Kernel GCC 11.1.1 . 0.1218 |=================================================== Kernel GCC second . 0.1217 |=================================================== Kernel GCC -O2 .... 0.1191 |================================================== pmbench Concurrent Worker Threads: 1 - Read-Write Ratio: 50% us - Average Page Latency < Lower Is Better Kernel LLVM ....... 0.1128 |================================================= Kernel GCC ........ 0.1135 |================================================== Kernel LLVM 11.1 .. 0.1138 |================================================== Kernel GCC 11.1.1 . 0.1142 |================================================== Kernel GCC second . 0.1155 |================================================== Kernel GCC -O2 .... 0.1168 |=================================================== pmbench Concurrent Worker Threads: 1 - Read-Write Ratio: 100% Writes us - Average Page Latency < Lower Is Better Kernel LLVM ....... 0.1038 |================================================== Kernel GCC ........ 0.1032 |================================================= Kernel LLVM 11.1 .. 0.1049 |================================================== Kernel GCC 11.1.1 . 0.1065 |=================================================== Kernel GCC second . 0.1051 |================================================== Kernel GCC -O2 .... 0.1063 |=================================================== pmbench Concurrent Worker Threads: 4 - Read-Write Ratio: 100% Writes us - Average Page Latency < Lower Is Better Kernel LLVM ....... 0.1132 |================================================= Kernel GCC ........ 0.1129 |================================================= Kernel LLVM 11.1 .. 0.1145 |================================================== Kernel GCC 11.1.1 . 0.1153 |================================================== Kernel GCC second . 0.1131 |================================================= Kernel GCC -O2 .... 0.1171 |=================================================== Facebook RocksDB 6.3.6 Test: Random Fill Op/s > Higher Is Better Kernel LLVM ....... 452057 |================================================== Kernel GCC ........ 458917 |=================================================== Kernel LLVM 11.1 .. 449078 |================================================== Kernel GCC 11.1.1 . 371696 |========================================= Kernel GCC second . 416861 |============================================== Kernel GCC -O2 .... 437244 |================================================= Facebook RocksDB 6.3.6 Test: Random Fill Sync Op/s > Higher Is Better Kernel LLVM ....... 490063 |================================================== Kernel GCC ........ 499640 |=================================================== Kernel LLVM 11.1 .. 490666 |================================================== Kernel GCC 11.1.1 . 418203 |=========================================== Kernel GCC second . 456565 |=============================================== Kernel GCC -O2 .... 482867 |================================================= Facebook RocksDB 6.3.6 Test: Random Read Op/s > Higher Is Better Kernel LLVM ....... 13123433 |================================================ Kernel GCC ........ 13347834 |================================================= Kernel LLVM 11.1 .. 13283954 |================================================= Kernel GCC 11.1.1 . 12925885 |=============================================== Kernel GCC second . 12068951 |============================================ Kernel GCC -O2 .... 13384934 |================================================= Apache Benchmark 2.4.29 Static Web Page Serving Requests Per Second > Higher Is Better Kernel LLVM ....... 16754.67 |============================================= Kernel GCC ........ 18155.45 |================================================= Kernel LLVM 11.1 .. 16830.43 |============================================= Kernel GCC 11.1.1 . 17756.27 |================================================ Kernel GCC second . 17323.23 |=============================================== Kernel GCC -O2 .... 17978.08 |================================================= BenchmarkMutex Benchmark: Shared Mutex Lock Shared ns < Lower Is Better Kernel LLVM ....... 31.9 |===================================================== Kernel GCC ........ 31.6 |==================================================== Kernel LLVM 11.1 .. 31.9 |===================================================== Kernel GCC 11.1.1 . 32.2 |===================================================== Kernel GCC second . 31.6 |==================================================== Kernel GCC -O2 .... 31.6 |==================================================== perf-bench Benchmark: Memset 1MB GB/sec > Higher Is Better Kernel LLVM ....... 12.03 |==================================================== Kernel GCC ........ 12.00 |==================================================== Kernel LLVM 11.1 .. 12.02 |==================================================== Kernel GCC 11.1.1 . 11.56 |================================================== Kernel GCC second . 12.11 |==================================================== Kernel GCC -O2 .... 12.03 |==================================================== BenchmarkMutex Benchmark: Mutex Lock Unlock spinlock_amd ns < Lower Is Better Kernel LLVM ....... 46.9 |===================================================== Kernel GCC ........ 46.6 |===================================================== Kernel LLVM 11.1 .. 46.7 |===================================================== Kernel GCC 11.1.1 . 46.8 |===================================================== Kernel GCC second . 46.7 |===================================================== Kernel GCC -O2 .... 46.7 |===================================================== Stress-NG 0.11.07 Test: Glibc Qsort Data Sorting Bogo Ops/s > Higher Is Better Kernel LLVM ....... 36.82 |==================================================== Kernel GCC ........ 36.74 |==================================================== Kernel LLVM 11.1 .. 36.44 |=================================================== Kernel GCC 11.1.1 . 36.56 |==================================================== Kernel GCC second . 34.96 |================================================= Kernel GCC -O2 .... 36.40 |=================================================== PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 1 - Mode: Read Only - Average Latency ms < Lower Is Better Kernel LLVM . 0.050 |========================================================== PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 1 - Mode: Read Only TPS > Higher Is Better Kernel LLVM . 19914 |========================================================== perf-bench Benchmark: Futex Lock-Pi ops/sec > Higher Is Better Kernel LLVM ....... 9738 |=========== Kernel GCC ........ 13155 |=============== Kernel LLVM 11.1 .. 13043 |=============== Kernel GCC 11.1.1 . 46045 |==================================================== Kernel GCC second . 13819 |================ Kernel GCC -O2 .... 14193 |================ Hackbench Count: 4 - Type: Thread Seconds < Lower Is Better Kernel LLVM ....... 44.10 |==================================================== Kernel GCC ........ 39.90 |=============================================== Kernel LLVM 11.1 .. 44.30 |==================================================== Kernel GCC 11.1.1 . 40.06 |=============================================== Kernel GCC second . 39.24 |============================================== Kernel GCC -O2 .... 40.32 |=============================================== BenchmarkMutex Benchmark: Mutex Lock Unlock std::mutex ns < Lower Is Better Kernel LLVM ....... 35.0 |===================================================== Kernel GCC ........ 34.7 |===================================================== Kernel LLVM 11.1 .. 35.0 |===================================================== Kernel GCC 11.1.1 . 34.7 |===================================================== Kernel GCC second . 34.8 |===================================================== Kernel GCC -O2 .... 34.9 |===================================================== Hackbench Count: 4 - Type: Process Seconds < Lower Is Better Kernel LLVM ....... 40.36 |=================================================== Kernel GCC ........ 37.05 |=============================================== Kernel LLVM 11.1 .. 41.26 |==================================================== Kernel GCC 11.1.1 . 37.34 |=============================================== Kernel GCC second . 36.51 |============================================== Kernel GCC -O2 .... 37.02 |=============================================== Stress-NG 0.11.07 Test: SENDFILE Bogo Ops/s > Higher Is Better Kernel LLVM ....... 53687.47 |============================================= Kernel GCC ........ 55850.50 |=============================================== Kernel LLVM 11.1 .. 54398.51 |============================================= Kernel GCC 11.1.1 . 58610.15 |================================================= Kernel GCC second . 56226.78 |=============================================== Kernel GCC -O2 .... 54086.78 |============================================= Hackbench Count: 2 - Type: Process Seconds < Lower Is Better Kernel LLVM ....... 20.91 |==================================================== Kernel GCC ........ 19.35 |================================================ Kernel LLVM 11.1 .. 20.89 |==================================================== Kernel GCC 11.1.1 . 19.70 |================================================= Kernel GCC second . 19.25 |================================================ Kernel GCC -O2 .... 19.57 |================================================= t-test1 2017-01-13 Threads: 1 Seconds < Lower Is Better Kernel LLVM ....... 32.00 |=================================================== Kernel GCC ........ 31.27 |================================================== Kernel LLVM 11.1 .. 32.66 |==================================================== Kernel GCC 11.1.1 . 32.39 |==================================================== Kernel GCC second . 31.71 |================================================== Kernel GCC -O2 .... 31.89 |=================================================== Stress-NG 0.11.07 Test: Context Switching Bogo Ops/s > Higher Is Better Kernel LLVM ....... 548376.44 |============================================= Kernel GCC ........ 530566.53 |============================================ Kernel LLVM 11.1 .. 574464.00 |=============================================== Kernel GCC 11.1.1 . 580896.52 |================================================ Kernel GCC second . 577601.31 |================================================ Kernel GCC -O2 .... 550134.82 |============================================= perf-bench Benchmark: Epoll Wait ops/sec > Higher Is Better Kernel LLVM ....... 365409 |============================================ Kernel GCC ........ 394078 |================================================ Kernel LLVM 11.1 .. 375558 |============================================== Kernel GCC 11.1.1 . 413997 |================================================== Kernel GCC second . 416405 |=================================================== Kernel GCC -O2 .... 420330 |=================================================== Stress-NG 0.11.07 Test: CPU Stress Bogo Ops/s > Higher Is Better Kernel LLVM ....... 825.59 |=================================================== Kernel GCC ........ 828.24 |=================================================== Kernel LLVM 11.1 .. 824.83 |=================================================== Kernel GCC 11.1.1 . 825.79 |=================================================== Kernel GCC second . 826.18 |=================================================== Kernel GCC -O2 .... 826.11 |=================================================== Stress-NG 0.11.07 Test: Malloc Bogo Ops/s > Higher Is Better Kernel LLVM ....... 11148830.46 |============================================== Kernel GCC ........ 11170312.20 |============================================== Kernel LLVM 11.1 .. 11061908.02 |============================================== Kernel GCC 11.1.1 . 11072394.46 |============================================== Kernel GCC second . 11094610.36 |============================================== Kernel GCC -O2 .... 11104734.09 |============================================== Stress-NG 0.11.07 Test: MEMFD Bogo Ops/s > Higher Is Better Kernel LLVM ....... 9.01 |===================================================== Kernel GCC ........ 9.00 |===================================================== Kernel LLVM 11.1 .. 8.88 |==================================================== Kernel GCC 11.1.1 . 8.68 |=================================================== Kernel GCC second . 8.74 |=================================================== Kernel GCC -O2 .... 9.05 |===================================================== perf-bench Benchmark: Futex Hash ops/sec > Higher Is Better Kernel LLVM ....... 7193341 |================================================== Kernel GCC ........ 7113178 |================================================= Kernel LLVM 11.1 .. 7006665 |================================================= Kernel GCC 11.1.1 . 7089686 |================================================= Kernel GCC second . 7118599 |================================================= Kernel GCC -O2 .... 7039350 |================================================= Stress-NG 0.11.07 Test: Crypto Bogo Ops/s > Higher Is Better Kernel LLVM ....... 644.00 |=================================================== Kernel GCC ........ 642.70 |=================================================== Kernel LLVM 11.1 .. 644.60 |=================================================== Kernel GCC 11.1.1 . 640.73 |=================================================== Kernel GCC second . 643.77 |=================================================== Kernel GCC -O2 .... 644.11 |=================================================== Stress-NG 0.11.07 Test: Memory Copying Bogo Ops/s > Higher Is Better Kernel LLVM ....... 1019.43 |================================================== Kernel GCC ........ 1014.42 |================================================= Kernel LLVM 11.1 .. 1014.43 |================================================= Kernel GCC 11.1.1 . 1021.29 |================================================== Kernel GCC second . 1020.78 |================================================== Kernel GCC -O2 .... 1028.26 |================================================== Stress-NG 0.11.07 Test: Socket Activity Bogo Ops/s > Higher Is Better Kernel LLVM ....... 1877.82 |================================================ Kernel GCC ........ 1957.06 |================================================== Kernel LLVM 11.1 .. 1912.64 |================================================ Kernel GCC 11.1.1 . 1907.72 |================================================ Kernel GCC second . 1974.44 |================================================== Kernel GCC -O2 .... 1954.88 |================================================== Stress-NG 0.11.07 Test: Glibc C String Functions Bogo Ops/s > Higher Is Better Kernel LLVM ....... 112501.83 |================================================ Kernel GCC ........ 113135.64 |================================================ Kernel LLVM 11.1 .. 111451.53 |=============================================== Kernel GCC 11.1.1 . 112275.43 |================================================ Kernel GCC second . 112429.17 |================================================ Kernel GCC -O2 .... 112106.26 |================================================ Stress-NG 0.11.07 Test: Vector Math Bogo Ops/s > Higher Is Better Kernel LLVM ....... 9619.98 |================================================== Kernel GCC ........ 9629.61 |================================================== Kernel LLVM 11.1 .. 9625.42 |================================================== Kernel GCC 11.1.1 . 9599.18 |================================================== Kernel GCC second . 9613.25 |================================================== Kernel GCC -O2 .... 9615.20 |================================================== Stress-NG 0.11.07 Test: Matrix Math Bogo Ops/s > Higher Is Better Kernel LLVM ....... 11754.15 |================================================= Kernel GCC ........ 11754.94 |================================================= Kernel LLVM 11.1 .. 11766.64 |================================================= Kernel GCC 11.1.1 . 11746.10 |================================================= Kernel GCC second . 11704.68 |================================================= Kernel GCC -O2 .... 11615.23 |================================================ Stress-NG 0.11.07 Test: Forking Bogo Ops/s > Higher Is Better Kernel LLVM ....... 19252.07 |=============================================== Kernel GCC ........ 19887.81 |================================================= Kernel LLVM 11.1 .. 19280.77 |=============================================== Kernel GCC 11.1.1 . 19951.99 |================================================= Kernel GCC second . 19873.83 |================================================= Kernel GCC -O2 .... 19795.18 |================================================= Stress-NG 0.11.07 Test: Atomic Bogo Ops/s > Higher Is Better Kernel LLVM ....... 167420.30 |================================================ Kernel GCC ........ 167641.36 |================================================ Kernel LLVM 11.1 .. 168572.72 |================================================ Kernel GCC 11.1.1 . 168463.99 |================================================ Kernel GCC second . 168252.74 |================================================ Kernel GCC -O2 .... 167506.68 |================================================ iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: TCP - Parallel: 64 Mbits/sec > Higher Is Better Kernel LLVM ....... 18133 |=================================================== Kernel GCC ........ 18304 |==================================================== Kernel LLVM 11.1 .. 16653 |=============================================== Kernel GCC 11.1.1 . 11544 |================================= Kernel GCC second . 18373 |==================================================== Kernel GCC -O2 .... 18311 |==================================================== iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: TCP - Parallel: 1 Mbits/sec > Higher Is Better Kernel LLVM ....... 22637 |=================================================== Kernel GCC ........ 22822 |=================================================== Kernel LLVM 11.1 .. 21899 |================================================= Kernel GCC 11.1.1 . 12876 |============================= Kernel GCC second . 23105 |==================================================== Kernel GCC -O2 .... 22992 |==================================================== MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiB MiB/s > Higher Is Better Kernel LLVM ....... 3575.72 |================================================ Kernel GCC ........ 3724.20 |================================================== Kernel LLVM 11.1 .. 3705.68 |================================================== Kernel GCC 11.1.1 . 3682.90 |================================================= Kernel GCC second . 3705.53 |================================================== Kernel GCC -O2 .... 3701.61 |================================================== BenchmarkMutex Benchmark: Mutex Lock Unlock std::mutex ns < Lower Is Better Kernel LLVM ....... 25.5 |===================================================== Kernel GCC ........ 25.2 |==================================================== Kernel LLVM 11.1 .. 25.3 |===================================================== Kernel GCC 11.1.1 . 25.2 |==================================================== Kernel GCC second . 25.1 |==================================================== Kernel GCC -O2 .... 25.2 |==================================================== BenchmarkMutex Benchmark: Mutex Lock Unlock ticket_spinlock ns < Lower Is Better Kernel LLVM ....... 24.9 |===================================================== Kernel GCC ........ 24.8 |===================================================== Kernel LLVM 11.1 .. 24.8 |===================================================== Kernel GCC 11.1.1 . 24.9 |===================================================== Kernel GCC second . 24.8 |===================================================== Kernel GCC -O2 .... 24.8 |===================================================== PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 250 - Mode: Read Only - Average Latency ms < Lower Is Better Kernel LLVM . 4.305 |========================================================== PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 250 - Mode: Read Only TPS > Higher Is Better Kernel LLVM . 58083 |========================================================== PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 1 - Mode: Read Write - Average Latency ms < Lower Is Better Kernel LLVM . 7.225 |========================================================== PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 1 - Mode: Read Write TPS > Higher Is Better Kernel LLVM . 138 |============================================================ PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 100 - Mode: Read Only - Average Latency ms < Lower Is Better Kernel LLVM . 1.445 |========================================================== PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 100 - Mode: Read Only TPS > Higher Is Better Kernel LLVM . 69196 |========================================================== PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 50 - Mode: Read Only - Average Latency ms < Lower Is Better Kernel LLVM . 0.685 |========================================================== PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 50 - Mode: Read Only TPS > Higher Is Better Kernel LLVM . 73013 |========================================================== PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 1 - Mode: Read Only - Average Latency ms < Lower Is Better Kernel LLVM . 0.041 |========================================================== PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 1 - Mode: Read Only TPS > Higher Is Better Kernel LLVM . 24331 |========================================================== iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: TCP - Parallel: 32 Mbits/sec > Higher Is Better Kernel LLVM ....... 20013 |================================================== Kernel GCC ........ 20700 |=================================================== Kernel LLVM 11.1 .. 17735 |============================================ Kernel GCC 11.1.1 . 12052 |============================== Kernel GCC second . 20959 |==================================================== Kernel GCC -O2 .... 20839 |==================================================== OpenSSL 1.1.1 RSA 4096-bit Performance Signs Per Second > Higher Is Better Kernel LLVM ....... 441.7 |=================================================== Kernel GCC ........ 448.0 |==================================================== Kernel LLVM 11.1 .. 447.8 |==================================================== Kernel GCC 11.1.1 . 444.1 |==================================================== Kernel GCC second . 447.9 |==================================================== Kernel GCC -O2 .... 332.3 |======================================= perf-bench Benchmark: Sched Pipe ops/sec > Higher Is Better Kernel LLVM ....... 214271 |================================================== Kernel GCC ........ 209932 |================================================= Kernel LLVM 11.1 .. 217433 |=================================================== Kernel GCC 11.1.1 . 199049 |=============================================== Kernel GCC second . 217939 |=================================================== Kernel GCC -O2 .... 206290 |================================================ Hackbench Count: 2 - Type: Thread Seconds < Lower Is Better Kernel LLVM ....... 23.06 |=================================================== Kernel GCC ........ 21.53 |================================================ Kernel LLVM 11.1 .. 23.50 |==================================================== Kernel GCC 11.1.1 . 21.93 |================================================= Kernel GCC second . 21.44 |=============================================== Kernel GCC -O2 .... 22.17 |================================================= iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 64 Mbits/sec > Higher Is Better Kernel LLVM ....... 20179 |================================================== Kernel GCC ........ 20411 |================================================== Kernel LLVM 11.1 .. 19835 |================================================= Kernel GCC 11.1.1 . 11862 |============================= Kernel GCC second . 20614 |=================================================== Kernel GCC -O2 .... 21101 |==================================================== BenchmarkMutex Benchmark: Semaphore Release And Acquire ns < Lower Is Better Kernel LLVM ....... 19.0 |===================================================== Kernel GCC ........ 19.1 |===================================================== Kernel LLVM 11.1 .. 19.0 |===================================================== Kernel GCC 11.1.1 . 19.0 |===================================================== Kernel GCC second . 18.9 |==================================================== Kernel GCC -O2 .... 19.0 |===================================================== MBW 2018-09-08 Test: Memory Copy - Array Size: 1024 MiB MiB/s > Higher Is Better Kernel LLVM ....... 5152.91 |================================================= Kernel GCC ........ 5257.93 |================================================== Kernel LLVM 11.1 .. 5252.54 |================================================== Kernel GCC 11.1.1 . 5221.13 |================================================== Kernel GCC second . 5249.70 |================================================== Kernel GCC -O2 .... 5237.29 |================================================== IPC_benchmark Type: Unnamed Unix Domain Socket - Message Bytes: 4096 Messages Per Second > Higher Is Better Kernel LLVM ....... 457959 |================================================= Kernel GCC ........ 473559 |================================================== Kernel LLVM 11.1 .. 448144 |================================================ Kernel GCC 11.1.1 . 474951 |=================================================== Kernel GCC second . 476636 |=================================================== Kernel GCC -O2 .... 478518 |=================================================== IPC_benchmark Type: Unnamed Pipe - Message Bytes: 4096 Messages Per Second > Higher Is Better Kernel LLVM ....... 468875 |================================================= Kernel GCC ........ 479683 |================================================== Kernel LLVM 11.1 .. 471693 |================================================== Kernel GCC 11.1.1 . 483566 |=================================================== Kernel GCC second . 485903 |=================================================== Kernel GCC -O2 .... 475802 |================================================== IPC_benchmark Type: FIFO Named Pipe - Message Bytes: 4096 Messages Per Second > Higher Is Better Kernel LLVM ....... 465636 |================================================ Kernel GCC ........ 483511 |================================================== Kernel LLVM 11.1 .. 469668 |================================================= Kernel GCC 11.1.1 . 490914 |=================================================== Kernel GCC second . 483240 |================================================== Kernel GCC -O2 .... 474902 |================================================= OSBench Test: Create Threads us Per Event < Lower Is Better Kernel LLVM ....... 16.55 |==================================================== Kernel GCC ........ 15.75 |================================================= Kernel LLVM 11.1 .. 16.02 |================================================== Kernel GCC 11.1.1 . 14.57 |============================================== Kernel GCC second . 15.39 |================================================ Kernel GCC -O2 .... 14.15 |============================================ IPC_benchmark Type: TCP Socket - Message Bytes: 4096 Messages Per Second > Higher Is Better Kernel LLVM ....... 550089 |================================================ Kernel GCC ........ 555085 |================================================= Kernel LLVM 11.1 .. 562576 |================================================= Kernel GCC 11.1.1 . 556704 |================================================= Kernel GCC second . 578088 |=================================================== Kernel GCC -O2 .... 580561 |=================================================== IPC_benchmark Type: Unnamed Unix Domain Socket - Message Bytes: 2048 Messages Per Second > Higher Is Better Kernel LLVM ....... 520300 |=============================================== Kernel GCC ........ 559665 |================================================== Kernel LLVM 11.1 .. 515245 |============================================== Kernel GCC 11.1.1 . 558725 |================================================== Kernel GCC second . 565671 |=================================================== Kernel GCC -O2 .... 541133 |================================================= Hackbench Count: 1 - Type: Process Seconds < Lower Is Better Kernel LLVM ....... 10.387 |============================================== Kernel GCC ........ 10.084 |============================================= Kernel LLVM 11.1 .. 11.458 |=================================================== Kernel GCC 11.1.1 . 9.597 |=========================================== Kernel GCC second . 9.634 |=========================================== Kernel GCC -O2 .... 9.859 |============================================ IPC_benchmark Type: Unnamed Unix Domain Socket - Message Bytes: 1024 Messages Per Second > Higher Is Better Kernel LLVM ....... 936841 |================================================= Kernel GCC ........ 964065 |=================================================== Kernel LLVM 11.1 .. 926277 |================================================= Kernel GCC 11.1.1 . 933478 |================================================= Kernel GCC second . 967927 |=================================================== Kernel GCC -O2 .... 925811 |================================================= MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 512 MiB MiB/s > Higher Is Better Kernel LLVM ....... 3548.36 |================================================ Kernel GCC ........ 3719.91 |================================================== Kernel LLVM 11.1 .. 3693.63 |================================================== Kernel GCC 11.1.1 . 3665.78 |================================================= Kernel GCC second . 3703.65 |================================================== Kernel GCC -O2 .... 3690.70 |================================================== iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - Parallel: 64 Mbits/sec > Higher Is Better Kernel LLVM ....... 67.1 |===================================================== Kernel GCC ........ 67.1 |===================================================== Kernel LLVM 11.1 .. 67.1 |===================================================== Kernel GCC 11.1.1 . 67.1 |===================================================== Kernel GCC second . 67.1 |===================================================== Kernel GCC -O2 .... 67.1 |===================================================== iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - 100Mbit Objective - Parallel: 64 Mbits/sec > Higher Is Better Kernel LLVM ....... 6400 |===================================================== Kernel GCC ........ 6400 |===================================================== Kernel LLVM 11.1 .. 6400 |===================================================== Kernel GCC 11.1.1 . 6400 |===================================================== Kernel GCC second . 6400 |===================================================== Kernel GCC -O2 .... 6400 |===================================================== iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - Parallel: 32 Mbits/sec > Higher Is Better Kernel LLVM ....... 33.6 |===================================================== Kernel GCC ........ 33.6 |===================================================== Kernel LLVM 11.1 .. 33.6 |===================================================== Kernel GCC 11.1.1 . 33.6 |===================================================== Kernel GCC second . 33.6 |===================================================== Kernel GCC -O2 .... 33.6 |===================================================== iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 32 Mbits/sec > Higher Is Better Kernel LLVM ....... 21412 |=================================================== Kernel GCC ........ 21434 |=================================================== Kernel LLVM 11.1 .. 20504 |================================================= Kernel GCC 11.1.1 . 20974 |================================================== Kernel GCC second . 21704 |=================================================== Kernel GCC -O2 .... 21977 |==================================================== iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - 100Mbit Objective - Parallel: 32 Mbits/sec > Higher Is Better Kernel LLVM ....... 3200 |===================================================== Kernel GCC ........ 3200 |===================================================== Kernel LLVM 11.1 .. 3200 |===================================================== Kernel GCC 11.1.1 . 3200 |===================================================== Kernel GCC second . 3200 |===================================================== Kernel GCC -O2 .... 3200 |===================================================== iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - Parallel: 1 Mbits/sec > Higher Is Better Kernel LLVM ....... 1.05 |===================================================== Kernel GCC ........ 1.05 |===================================================== Kernel LLVM 11.1 .. 1.05 |===================================================== Kernel GCC 11.1.1 . 1.05 |===================================================== Kernel GCC second . 1.05 |===================================================== Kernel GCC -O2 .... 1.05 |===================================================== iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 1 Mbits/sec > Higher Is Better Kernel LLVM ....... 1000 |===================================================== Kernel GCC ........ 1000 |===================================================== Kernel LLVM 11.1 .. 1000 |===================================================== Kernel GCC 11.1.1 . 1000 |===================================================== Kernel GCC second . 1000 |===================================================== Kernel GCC -O2 .... 1000 |===================================================== iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - 100Mbit Objective - Parallel: 1 Mbits/sec > Higher Is Better Kernel LLVM ....... 100 |====================================================== Kernel GCC ........ 100 |====================================================== Kernel LLVM 11.1 .. 100 |====================================================== Kernel GCC 11.1.1 . 100 |====================================================== Kernel GCC second . 100 |====================================================== Kernel GCC -O2 .... 100 |====================================================== IPC_benchmark Type: Unnamed Unix Domain Socket - Message Bytes: 512 Messages Per Second > Higher Is Better Kernel LLVM ....... 1151175 |============================================== Kernel GCC ........ 1171213 |=============================================== Kernel LLVM 11.1 .. 1120322 |============================================= Kernel GCC 11.1.1 . 1137453 |============================================== Kernel GCC second . 1238737 |================================================== Kernel GCC -O2 .... 1100539 |============================================ Hackbench Count: 1 - Type: Thread Seconds < Lower Is Better Kernel LLVM ....... 11.98 |=================================================== Kernel GCC ........ 10.96 |=============================================== Kernel LLVM 11.1 .. 12.15 |==================================================== Kernel GCC 11.1.1 . 11.39 |================================================= Kernel GCC second . 11.03 |=============================================== Kernel GCC -O2 .... 11.45 |================================================= IPC_benchmark Type: FIFO Named Pipe - Message Bytes: 2048 Messages Per Second > Higher Is Better Kernel LLVM ....... 807480 |================================================== Kernel GCC ........ 811570 |=================================================== Kernel LLVM 11.1 .. 808658 |================================================== Kernel GCC 11.1.1 . 815678 |=================================================== Kernel GCC second . 818076 |=================================================== Kernel GCC -O2 .... 812530 |=================================================== IPC_benchmark Type: Unnamed Pipe - Message Bytes: 2048 Messages Per Second > Higher Is Better Kernel LLVM ....... 814387 |=================================================== Kernel GCC ........ 819679 |=================================================== Kernel LLVM 11.1 .. 812768 |=================================================== Kernel GCC 11.1.1 . 809206 |================================================== Kernel GCC second . 812662 |=================================================== Kernel GCC -O2 .... 814485 |=================================================== t-test1 2017-01-13 Threads: 2 Seconds < Lower Is Better Kernel LLVM ....... 11.04 |==================================================== Kernel GCC ........ 10.94 |=================================================== Kernel LLVM 11.1 .. 11.14 |==================================================== Kernel GCC 11.1.1 . 10.96 |=================================================== Kernel GCC second . 10.95 |=================================================== Kernel GCC -O2 .... 10.96 |=================================================== IPC_benchmark Type: TCP Socket - Message Bytes: 2048 Messages Per Second > Higher Is Better Kernel LLVM ....... 950880 |================================================= Kernel GCC ........ 944138 |================================================ Kernel LLVM 11.1 .. 948187 |================================================= Kernel GCC 11.1.1 . 941645 |================================================ Kernel GCC second . 986545 |================================================== Kernel GCC -O2 .... 997006 |=================================================== MBW 2018-09-08 Test: Memory Copy - Array Size: 512 MiB MiB/s > Higher Is Better Kernel LLVM ....... 5146.67 |================================================= Kernel GCC ........ 5267.52 |================================================== Kernel LLVM 11.1 .. 5233.32 |================================================== Kernel GCC 11.1.1 . 5204.92 |================================================= Kernel GCC second . 5241.10 |================================================== Kernel GCC -O2 .... 5246.12 |================================================== IPC_benchmark Type: TCP Socket - Message Bytes: 256 Messages Per Second > Higher Is Better Kernel LLVM ....... 2539979 |=============================================== Kernel GCC ........ 2517133 |============================================== Kernel LLVM 11.1 .. 2503889 |============================================== Kernel GCC 11.1.1 . 2467568 |============================================== Kernel GCC second . 2690253 |================================================== Kernel GCC -O2 .... 2708985 |================================================== IPC_benchmark Type: Unnamed Pipe - Message Bytes: 512 Messages Per Second > Higher Is Better Kernel LLVM ....... 1772787 |================================================= Kernel GCC ........ 1809330 |================================================== Kernel LLVM 11.1 .. 1798509 |================================================= Kernel GCC 11.1.1 . 1824207 |================================================== Kernel GCC second . 1809716 |================================================== Kernel GCC -O2 .... 1769426 |================================================ Facebook RocksDB 6.3.6 Test: Sequential Fill Op/s > Higher Is Better Kernel LLVM ....... 534770 |================================================== Kernel GCC ........ 544572 |=================================================== Kernel LLVM 11.1 .. 535796 |================================================== Kernel GCC 11.1.1 . 490354 |============================================== Kernel GCC second . 502525 |=============================================== Kernel GCC -O2 .... 524629 |================================================= IPC_benchmark Type: Unnamed Pipe - Message Bytes: 128 Messages Per Second > Higher Is Better Kernel LLVM ....... 2891727 |================================================ Kernel GCC ........ 3040261 |================================================== Kernel LLVM 11.1 .. 2722030 |============================================= Kernel GCC 11.1.1 . 3034098 |================================================== Kernel GCC second . 3015312 |================================================== Kernel GCC -O2 .... 2747403 |============================================= IPC_benchmark Type: Unnamed Unix Domain Socket - Message Bytes: 256 Messages Per Second > Higher Is Better Kernel LLVM ....... 1204312 |============================================== Kernel GCC ........ 1233688 |=============================================== Kernel LLVM 11.1 .. 1209161 |============================================== Kernel GCC 11.1.1 . 1281031 |================================================= Kernel GCC second . 1316867 |================================================== Kernel GCC -O2 .... 1301654 |================================================= IPC_benchmark Type: TCP Socket - Message Bytes: 1024 Messages Per Second > Higher Is Better Kernel LLVM ....... 1453827 |=============================================== Kernel GCC ........ 1421362 |============================================== Kernel LLVM 11.1 .. 1471645 |================================================ Kernel GCC 11.1.1 . 1442407 |=============================================== Kernel GCC second . 1533599 |================================================== Kernel GCC -O2 .... 1535220 |================================================== IPC_benchmark Type: Unnamed Pipe - Message Bytes: 1024 Messages Per Second > Higher Is Better Kernel LLVM ....... 1285487 |================================================= Kernel GCC ........ 1316913 |================================================== Kernel LLVM 11.1 .. 1279652 |================================================ Kernel GCC 11.1.1 . 1322294 |================================================== Kernel GCC second . 1294386 |================================================= Kernel GCC -O2 .... 1292375 |================================================= IPC_benchmark Type: FIFO Named Pipe - Message Bytes: 1024 Messages Per Second > Higher Is Better Kernel LLVM ....... 1280989 |================================================ Kernel GCC ........ 1297216 |================================================= Kernel LLVM 11.1 .. 1281112 |================================================ Kernel GCC 11.1.1 . 1324519 |================================================== Kernel GCC second . 1314473 |================================================== Kernel GCC -O2 .... 1292587 |================================================= LevelDB 1.22 Benchmark: Sequential Fill Microseconds Per Op < Lower Is Better Kernel LLVM ....... 13.96 |==================================================== Kernel GCC ........ 13.55 |================================================== Kernel LLVM 11.1 .. 13.73 |=================================================== Kernel GCC 11.1.1 . 13.41 |================================================== Kernel GCC second . 13.70 |=================================================== Kernel GCC -O2 .... 13.67 |=================================================== LevelDB 1.22 Benchmark: Sequential Fill MB/s > Higher Is Better Kernel LLVM ....... 31.6 |=================================================== Kernel GCC ........ 32.6 |===================================================== Kernel LLVM 11.1 .. 32.2 |==================================================== Kernel GCC 11.1.1 . 32.9 |===================================================== Kernel GCC second . 32.2 |==================================================== Kernel GCC -O2 .... 32.3 |==================================================== LevelDB 1.22 Benchmark: Random Delete Microseconds Per Op < Lower Is Better Kernel LLVM ....... 13.45 |==================================================== Kernel GCC ........ 13.16 |=================================================== Kernel LLVM 11.1 .. 13.46 |==================================================== Kernel GCC 11.1.1 . 12.85 |================================================== Kernel GCC second . 13.45 |==================================================== Kernel GCC -O2 .... 13.06 |================================================== IPC_benchmark Type: Unnamed Unix Domain Socket - Message Bytes: 128 Messages Per Second > Higher Is Better Kernel LLVM ....... 1363561 |============================================== Kernel GCC ........ 1374745 |============================================== Kernel LLVM 11.1 .. 1336817 |============================================= Kernel GCC 11.1.1 . 1411134 |=============================================== Kernel GCC second . 1485854 |================================================== Kernel GCC -O2 .... 1398777 |=============================================== OSBench Test: Create Files us Per Event < Lower Is Better Kernel LLVM ....... 38.82 |=================================================== Kernel GCC ........ 36.75 |================================================= Kernel LLVM 11.1 .. 39.40 |==================================================== Kernel GCC 11.1.1 . 39.00 |=================================================== Kernel GCC second . 35.35 |=============================================== Kernel GCC -O2 .... 37.18 |================================================= perf-bench Benchmark: Syscall Basic ops/sec > Higher Is Better Kernel LLVM ....... 16627566 |================================================ Kernel GCC ........ 16907939 |================================================= Kernel LLVM 11.1 .. 16586283 |================================================ Kernel GCC 11.1.1 . 16699690 |================================================ Kernel GCC second . 16880125 |================================================= Kernel GCC -O2 .... 16907112 |================================================= IPC_benchmark Type: TCP Socket - Message Bytes: 512 Messages Per Second > Higher Is Better Kernel LLVM ....... 2062968 |=============================================== Kernel GCC ........ 2054086 |============================================== Kernel LLVM 11.1 .. 2044677 |============================================== Kernel GCC 11.1.1 . 2016930 |============================================== Kernel GCC second . 2214341 |================================================== Kernel GCC -O2 .... 2208139 |================================================== LevelDB 1.22 Benchmark: Hot Read Microseconds Per Op < Lower Is Better Kernel LLVM ....... 2.310 |================================================== Kernel GCC ........ 2.389 |==================================================== Kernel LLVM 11.1 .. 2.317 |================================================== Kernel GCC 11.1.1 . 2.393 |==================================================== Kernel GCC second . 2.380 |==================================================== Kernel GCC -O2 .... 2.333 |=================================================== LevelDB 1.22 Benchmark: Random Read Microseconds Per Op < Lower Is Better Kernel LLVM ....... 2.293 |================================================= Kernel GCC ........ 2.411 |==================================================== Kernel LLVM 11.1 .. 2.353 |=================================================== Kernel GCC 11.1.1 . 2.402 |==================================================== Kernel GCC second . 2.381 |=================================================== Kernel GCC -O2 .... 2.361 |=================================================== IPC_benchmark Type: TCP Socket - Message Bytes: 128 Messages Per Second > Higher Is Better Kernel LLVM ....... 2985001 |=============================================== Kernel GCC ........ 2971343 |============================================== Kernel LLVM 11.1 .. 2943227 |============================================== Kernel GCC 11.1.1 . 2906209 |============================================= Kernel GCC second . 3200311 |================================================== Kernel GCC -O2 .... 3201959 |================================================== OSBench Test: Memory Allocations Ns Per Event < Lower Is Better Kernel LLVM ....... 141.11 |================================================== Kernel GCC ........ 135.70 |================================================ Kernel LLVM 11.1 .. 137.38 |================================================= Kernel GCC 11.1.1 . 143.74 |=================================================== Kernel GCC second . 134.98 |================================================ Kernel GCC -O2 .... 135.75 |================================================ IPC_benchmark Type: FIFO Named Pipe - Message Bytes: 512 Messages Per Second > Higher Is Better Kernel LLVM ....... 1746678 |=============================================== Kernel GCC ........ 1776333 |================================================ Kernel LLVM 11.1 .. 1747103 |=============================================== Kernel GCC 11.1.1 . 1835701 |================================================== Kernel GCC second . 1854187 |================================================== Kernel GCC -O2 .... 1770294 |================================================ OSBench Test: Launch Programs us Per Event < Lower Is Better Kernel LLVM ....... 95.51 |=================================================== Kernel GCC ........ 91.06 |================================================= Kernel LLVM 11.1 .. 97.43 |==================================================== Kernel GCC 11.1.1 . 93.32 |================================================== Kernel GCC second . 90.10 |================================================ Kernel GCC -O2 .... 91.84 |================================================= OSBench Test: Create Processes us Per Event < Lower Is Better Kernel LLVM ....... 40.93 |==================================================== Kernel GCC ........ 39.49 |================================================== Kernel LLVM 11.1 .. 40.31 |=================================================== Kernel GCC 11.1.1 . 39.48 |================================================== Kernel GCC second . 39.39 |================================================== Kernel GCC -O2 .... 38.85 |================================================= IPC_benchmark Type: FIFO Named Pipe - Message Bytes: 256 Messages Per Second > Higher Is Better Kernel LLVM ....... 2278454 |================================================= Kernel GCC ........ 2299703 |================================================== Kernel LLVM 11.1 .. 2150341 |=============================================== Kernel GCC 11.1.1 . 2306298 |================================================== Kernel GCC second . 2296753 |================================================== Kernel GCC -O2 .... 2218924 |================================================ IPC_benchmark Type: Unnamed Pipe - Message Bytes: 256 Messages Per Second > Higher Is Better Kernel LLVM ....... 2351761 |================================================= Kernel GCC ........ 2337377 |================================================= Kernel LLVM 11.1 .. 2283738 |================================================ Kernel GCC 11.1.1 . 2360107 |================================================= Kernel GCC second . 2386170 |================================================== Kernel GCC -O2 .... 2295929 |================================================ MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 128 MiB MiB/s > Higher Is Better Kernel LLVM ....... 3623.86 |================================================= Kernel GCC ........ 3715.49 |================================================== Kernel LLVM 11.1 .. 3648.54 |================================================= Kernel GCC 11.1.1 . 3627.97 |================================================= Kernel GCC second . 3671.46 |================================================= Kernel GCC -O2 .... 3661.06 |================================================= LevelDB 1.22 Benchmark: Seek Random Microseconds Per Op < Lower Is Better Kernel LLVM ....... 3.359 |=================================================== Kernel GCC ........ 3.393 |=================================================== Kernel LLVM 11.1 .. 3.412 |==================================================== Kernel GCC 11.1.1 . 3.358 |=================================================== Kernel GCC second . 3.417 |==================================================== Kernel GCC -O2 .... 3.444 |==================================================== IPC_benchmark Type: FIFO Named Pipe - Message Bytes: 128 Messages Per Second > Higher Is Better Kernel LLVM ....... 2801157 |============================================== Kernel GCC ........ 3043686 |================================================== Kernel LLVM 11.1 .. 2649855 |============================================ Kernel GCC 11.1.1 . 2986912 |================================================= Kernel GCC second . 2869905 |=============================================== Kernel GCC -O2 .... 2837381 |=============================================== MBW 2018-09-08 Test: Memory Copy - Array Size: 128 MiB MiB/s > Higher Is Better Kernel LLVM ....... 5172.97 |================================================= Kernel GCC ........ 5259.71 |================================================== Kernel LLVM 11.1 .. 5160.39 |================================================= Kernel GCC 11.1.1 . 5171.81 |================================================= Kernel GCC second . 5172.92 |================================================= Kernel GCC -O2 .... 5171.08 |================================================= LevelDB 1.22 Benchmark: Random Fill Microseconds Per Op < Lower Is Better Kernel LLVM ....... 14.48 |=================================================== Kernel GCC ........ 14.14 |================================================== Kernel LLVM 11.1 .. 14.72 |==================================================== Kernel GCC 11.1.1 . 14.16 |================================================== Kernel GCC second . 14.33 |=================================================== Kernel GCC -O2 .... 14.09 |================================================== LevelDB 1.22 Benchmark: Random Fill MB/s > Higher Is Better Kernel LLVM ....... 30.5 |==================================================== Kernel GCC ........ 31.2 |===================================================== Kernel LLVM 11.1 .. 30.0 |=================================================== Kernel GCC 11.1.1 . 31.2 |===================================================== Kernel GCC second . 30.8 |==================================================== Kernel GCC -O2 .... 31.3 |===================================================== LevelDB 1.22 Benchmark: Overwrite Microseconds Per Op < Lower Is Better Kernel LLVM ....... 14.57 |=================================================== Kernel GCC ........ 14.13 |================================================== Kernel LLVM 11.1 .. 14.73 |==================================================== Kernel GCC 11.1.1 . 13.92 |================================================= Kernel GCC second . 14.60 |==================================================== Kernel GCC -O2 .... 14.07 |================================================== LevelDB 1.22 Benchmark: Overwrite MB/s > Higher Is Better Kernel LLVM ....... 30.3 |=================================================== Kernel GCC ........ 31.2 |==================================================== Kernel LLVM 11.1 .. 29.9 |================================================== Kernel GCC 11.1.1 . 31.7 |===================================================== Kernel GCC second . 30.2 |================================================== Kernel GCC -O2 .... 31.3 |==================================================== ctx_clock Context Switch Time Clocks < Lower Is Better Kernel LLVM ....... 264 |===================================================== Kernel GCC ........ 266 |====================================================== Kernel LLVM 11.1 .. 264 |===================================================== Kernel GCC 11.1.1 . 268 |====================================================== Kernel GCC second . 265 |===================================================== Kernel GCC -O2 .... 265 |===================================================== LevelDB 1.22 Benchmark: Fill Sync Microseconds Per Op < Lower Is Better Kernel LLVM ....... 17.68 |=================================================== Kernel GCC ........ 17.44 |================================================== Kernel LLVM 11.1 .. 18.06 |==================================================== Kernel GCC 11.1.1 . 17.68 |=================================================== Kernel GCC second . 17.24 |================================================== Kernel GCC -O2 .... 17.53 |================================================== LevelDB 1.22 Benchmark: Fill Sync MB/s > Higher Is Better Kernel LLVM ....... 24.9 |==================================================== Kernel GCC ........ 25.1 |==================================================== Kernel LLVM 11.1 .. 24.3 |=================================================== Kernel GCC 11.1.1 . 24.8 |==================================================== Kernel GCC second . 25.4 |===================================================== Kernel GCC -O2 .... 25.0 |==================================================== Stress-NG 0.11.07 Test: NUMA Bogo Ops/s > Higher Is Better Kernel LLVM ....... 38 |======================================================= Kernel GCC ........ 38 |======================================================= Kernel LLVM 11.1 .. 38 |======================================================= Kernel GCC 11.1.1 . 38 |======================================================= Kernel GCC second . 38 |======================================================= Kernel GCC -O2 .... 38 |=======================================================

Kernel LLVM

View

Limit displaying results to tests within:

Statistics

Graph Settings

Multi-Way Comparison

Table

Run Management