stock-glibc Ubuntu 18.04 with stock glibc stock-glibc: Processor: AMD Ryzen Threadripper 1950X 16-Core @ 3.40GHz (16 Cores / 32 Threads), Motherboard: ASUS PRIME X399-A (0503 BIOS), Chipset: AMD Family 17h, Memory: 4 x 8192 MB DDR4-1667MT/s Samsung M378A1K43CB2-CRC, Disk: 2 x 256GB Samsung SSD 850 + 128GB SanDisk SDSSDHP1 + 128GB SAMSUNG MZNTE128 + 400GB INTEL SSDPEDMW400G4, Graphics: Gigabyte AMD Radeon R7 260X/360 1024MB, Audio: AMD Tobago HDMI Audio, Network: Intel I211 Gigabit Connection OS: Ubuntu 18.04, Kernel: 4.14.32-zen+ (x86_64), Desktop: Unity, Compiler: GCC 7.3.0, File-System: f2fs, Screen Resolution: 1280x1024 tuned-glibc: Processor: AMD Ryzen Threadripper 1950X 16-Core @ 3.40GHz (16 Cores / 32 Threads), Motherboard: ASUS PRIME X399-A (0503 BIOS), Chipset: AMD Family 17h, Memory: 4 x 8192 MB DDR4-1667MT/s Samsung M378A1K43CB2-CRC, Disk: 2 x 256GB Samsung SSD 850 + 128GB SanDisk SDSSDHP1 + 128GB SAMSUNG MZNTE128 + 400GB INTEL SSDPEDMW400G4, Graphics: Gigabyte AMD Radeon R7 260X/360 1024MB, Audio: AMD Tobago HDMI Audio, Network: Intel I211 Gigabit Connection OS: Ubuntu 18.04, Kernel: 4.14.32-zen+ (x86_64), Desktop: Unity, Compiler: GCC 7.3.0, File-System: f2fs, Screen Resolution: 1280x1024 tuned-glibc-jemalloc: Processor: AMD Ryzen Threadripper 1950X 16-Core @ 3.40GHz (16 Cores / 32 Threads), Motherboard: ASUS PRIME X399-A (0503 BIOS), Chipset: AMD Family 17h, Memory: 4 x 8192 MB DDR4-1667MT/s Samsung M378A1K43CB2-CRC, Disk: 2 x 256GB Samsung SSD 850 + 128GB SanDisk SDSSDHP1 + 128GB SAMSUNG MZNTE128 + 400GB INTEL SSDPEDMW400G4, Graphics: Gigabyte AMD Radeon R7 260X/360 1024MB, Audio: AMD Tobago HDMI Audio, Network: Intel I211 Gigabit Connection OS: Ubuntu 18.04, Kernel: 4.14.32-zen+ (x86_64), Desktop: Unity, Compiler: GCC 7.3.0, File-System: f2fs, Screen Resolution: 1280x1024 Compile Bench 0.6 Test: Compile MB/s > Higher Is Better stock-glibc .......... 3154.80 |============================================== tuned-glibc .......... 3180.03 |=============================================== tuned-glibc-jemalloc . 3200.59 |=============================================== Compile Bench 0.6 Test: Initial Create MB/s > Higher Is Better stock-glibc .......... 487.13 |========================================== tuned-glibc .......... 534.98 |============================================== tuned-glibc-jemalloc . 555.50 |================================================ Compile Bench 0.6 Test: Read Compiled Tree MB/s > Higher Is Better stock-glibc .......... 1289.53 |=============================================== tuned-glibc .......... 1282.53 |=============================================== tuned-glibc-jemalloc . 1101.59 |======================================== Timed HMMer Search 2.3.2 Pfam Database Search Seconds < Lower Is Better stock-glibc .......... 5.49 |================================================== tuned-glibc .......... 5.20 |=============================================== tuned-glibc-jemalloc . 5.27 |================================================ TSCP 1.81 AI Chess Performance Nodes Per Second > Higher Is Better stock-glibc .......... 1077003 |=============================================== tuned-glibc .......... 1078708 |=============================================== tuned-glibc-jemalloc . 1081233 |=============================================== x264 2018-02-05 H.264 Video Encoding Frames Per Second > Higher Is Better stock-glibc .......... 127.22 |================================================ tuned-glibc .......... 126.72 |================================================ tuned-glibc-jemalloc . 127.61 |================================================ 7-Zip Compression 16.02 Compress Speed Test MIPS > Higher Is Better stock-glibc .......... 66552 |============================================== tuned-glibc .......... 70380 |================================================= tuned-glibc-jemalloc . 66787 |============================================== Timed Linux Kernel Compilation 4.13 Time To Compile Seconds < Lower Is Better stock-glibc .......... 48.17 |================================================= tuned-glibc .......... 48.24 |================================================= tuned-glibc-jemalloc . 48.57 |================================================= C-Ray 1.1 Total Time Seconds < Lower Is Better stock-glibc .......... 5.32 |================================================== tuned-glibc .......... 5.27 |================================================== tuned-glibc-jemalloc . 5.26 |================================================= FFmpeg 3.4.1 H.264 HD To NTSC DV Seconds < Lower Is Better stock-glibc .......... 6.26 |================================================== tuned-glibc .......... 6.18 |================================================= tuned-glibc-jemalloc . 6.10 |================================================= libjpeg-turbo tjbench 1.5.3 Test: Decompression Throughput Megapixels/sec > Higher Is Better stock-glibc .......... 170.82 |================================================ tuned-glibc .......... 171.21 |================================================ tuned-glibc-jemalloc . 171.11 |================================================ PyBench 2018-02-16 Total For Average Test Times Milliseconds < Lower Is Better stock-glibc .......... 1674 |================================================== tuned-glibc .......... 1682 |================================================== tuned-glibc-jemalloc . 1672 |================================================== PHPBench 0.8.1 PHP Benchmark Suite Score > Higher Is Better stock-glibc .......... 486468 |================================================ tuned-glibc .......... 489592 |================================================ tuned-glibc-jemalloc . 485577 |================================================