{"id":737,"date":"2024-01-20T12:53:31","date_gmt":"2024-01-20T12:53:31","guid":{"rendered":"https:\/\/mvermeulen.org\/perf\/?page_id=737"},"modified":"2024-01-20T19:01:02","modified_gmt":"2024-01-20T19:01:02","slug":"svt-av1","status":"publish","type":"page","link":"https:\/\/mvermeulen.org\/perf\/workloads\/phoronix\/svt-av1\/","title":{"rendered":"svt-av1"},"content":{"rendered":"\n<p>An open source video encoder\/decoder run with eight different test cases. A larger number of threads are periodically launched and runable.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"960\" src=\"https:\/\/mvermeulen.org\/perf\/wp-content\/uploads\/sites\/7\/2024\/01\/systemtime-44.png\" alt=\"\" class=\"wp-image-763\" srcset=\"https:\/\/mvermeulen.org\/perf\/wp-content\/uploads\/sites\/7\/2024\/01\/systemtime-44.png 1280w, https:\/\/mvermeulen.org\/perf\/wp-content\/uploads\/sites\/7\/2024\/01\/systemtime-44-1024x768.png 1024w, https:\/\/mvermeulen.org\/perf\/wp-content\/uploads\/sites\/7\/2024\/01\/systemtime-44-768x576.png 768w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n\n<p>Topdown profile shows some differences between tests.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"960\" src=\"https:\/\/mvermeulen.org\/perf\/wp-content\/uploads\/sites\/7\/2024\/01\/amdtopdown-82.png\" alt=\"\" class=\"wp-image-765\" srcset=\"https:\/\/mvermeulen.org\/perf\/wp-content\/uploads\/sites\/7\/2024\/01\/amdtopdown-82.png 1280w, https:\/\/mvermeulen.org\/perf\/wp-content\/uploads\/sites\/7\/2024\/01\/amdtopdown-82-1024x768.png 1024w, https:\/\/mvermeulen.org\/perf\/wp-content\/uploads\/sites\/7\/2024\/01\/amdtopdown-82-768x576.png 768w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n\n<p>AMD metrics show it averages to 8 cores, moderate retirement rate.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>elapsed              460.335\non_cpu               0.504          # 8.07 \/ 16 cores\nutime                3601.308\nstime                112.754\nnvcsw                3832518        # 85.91%\nnivcsw               628479         # 14.09%\ninblock              1619008        # 3517.02\/sec\nonblock              14992          # 32.57\/sec\ncpu-clock            3714769213925  # 3714.769 seconds\ntask-clock           3715973470905  # 3715.973 seconds\npage faults          25801062       # 6943.285\/sec\ncontext switches     4463045        # 1201.043\/sec\ncpu migrations       1330477        # 358.043\/sec\nmajor page faults    12226          # 3.290\/sec\nminor page faults    25788836       # 6939.995\/sec\nalignment faults     0              # 0.000\/sec\nemulation faults     0              # 0.000\/sec\nbranches             1692347660698  # 76.135 branches per 1000 inst\nbranch misses        31647188617    # 1.87% branch miss\nconditional          1340638546631  # 60.312 conditional branches per 1000 inst\nindirect             42438219469    # 1.909 indirect branches per 1000 inst\ncpu-cycles           14311421214373 # 1.95 GHz\ninstructions         22202446221970 # 1.55 IPC\nslots                28695435678966 #\nretiring             7765237322372  # 27.1% (35.8%)\n-- ucode             144236415597   #     0.5%\n-- fastpath          7621000906775  #    26.6%\nfrontend             4815343270981  # 16.8% (22.2%)\n-- latency           2972895096270  #    10.4%\n-- bandwidth         1842448174711  #     6.4%\nbackend              8735468577524  # 30.4% (40.2%)\n-- cpu               2783141509889  #     9.7%\n-- memory            5952327067635  #    20.7%\nspeculation          387732026604   #  1.4% ( 1.8%)\n-- branch mispredict 381191830820   #     1.3%\n-- pipeline restart  6540195784     #     0.0%\nsmt-contention       6991256090421  # 24.4% ( 0.0%)\ncpu-cycles           14324821787434 # 1.95 GHz\ninstructions         22197086322959 # 1.55 IPC\ninstructions         7409956130077  # 56.238 l2 access per 1000 inst\nl2 hit from l1       340119838048   # 11.37% l2 miss\nl2 miss from l1      25234199573    #\nl2 hit from l2 pf    54455225436    #\nl3 hit from l2 pf    14443910233    #\nl3 miss from l2 pf   7698796003     #\ninstructions         7404571780078  # 80.541 float per 1000 inst\nfloat 512            69             # 0.000 AVX-512 per 1000 inst\nfloat 256            672            # 0.000 AVX-256 per 1000 inst\nfloat 128            596373069751   # 80.541 AVX-128 per 1000 inst\nfloat MMX            0              # 0.000 MMX per 1000 inst\nfloat scalar         6              # 0.000 scalar per 1000 inst\n<\/code><\/pre>\n\n\n\n<p>Intel metrics<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>elapsed              1292.406\non_cpu               0.663          # 10.61 \/ 16 cores\nutime                13503.065\nstime                213.534\nnvcsw                7588932        # 78.10%\nnivcsw               2127418        # 21.90%\ninblock              18239288       # 14112.66\/sec\nonblock              4416           # 3.42\/sec\ncpu-clock            13716852707035 # 13716.853 seconds\ntask-clock           13719013935883 # 13719.014 seconds\npage faults          67375736       # 4911.121\/sec\ncontext switches     9722472        # 708.686\/sec\ncpu migrations       3496931        # 254.897\/sec\nmajor page faults    71340          # 5.200\/sec\nminor page faults    67304396       # 4905.921\/sec\nalignment faults     0              # 0.000\/sec\nemulation faults     0              # 0.000\/sec\nbranches             4640585493567  # 71.693 branches per 1000 inst\nbranch misses        82316976139    # 1.77% branch miss\nconditional          4640585934271  # 71.693 conditional branches per 1000 inst\nindirect             1368147678762  # 21.137 indirect branches per 1000 inst\nslots                41756937512612 #\nretiring             22411565797520 # 53.7% (53.7%)\n-- ucode             2395580441108  #     5.7%\n-- fastpath          20015985356412 #    47.9%\nfrontend             8537825930872  # 20.4% (20.4%)\n-- latency           4842641712621  #    11.6%\n-- bandwidth         3695184218251  #     8.8%\nbackend              8394663426432  # 20.1% (20.1%)\n-- cpu               3625199005330  #     8.7%\n-- memory            4769464421102  #    11.4%\nspeculation          2449896458131  #  5.9% ( 5.9%)\n-- branch mispredict 2335080746236  #     5.6%\n-- pipeline restart  114815711895   #     0.3%\nsmt-contention       0              #  0.0% ( 0.0%)\ncpu-cycles           24670345960931 # 1.95 GHz\ninstructions         43673987196908 # 1.77 IPC\nl2 access            921501150863   # 43.936 l2 access per 1000 inst\nl2 miss              200434871444   # 21.75% l2 miss\n<\/code><\/pre>\n\n\n\n<p>Process overview shows many processes launched.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>9344 processes\n\t8964 SvtAv1EncApp         1346228.35 35757.50\n\t 68 clinfo                  16.82     6.66\n\t 38 vulkaninfo               1.32     0.95\n\t  4 vulkani:disk$0           0.14     0.10\n\t  6 glxinfo:gdrv0            0.12     0.08\n\t  6 php                      0.09     0.19\n\t  2 llvmpipe-0               0.07     0.05\n\t  2 llvmpipe-1               0.07     0.05\n\t  2 llvmpipe-10              0.07     0.05\n\t  2 llvmpipe-11              0.07     0.05\n\t  2 llvmpipe-12              0.07     0.05\n\t  2 llvmpipe-13              0.07     0.05\n\t  2 llvmpipe-14              0.07     0.05\n\t  2 llvmpipe-15              0.07     0.05\n\t  2 llvmpipe-2               0.07     0.05\n\t  2 llvmpipe-3               0.07     0.05\n\t  2 llvmpipe-4               0.07     0.05\n\t  2 llvmpipe-5               0.07     0.05\n\t  2 llvmpipe-6               0.07     0.05\n\t  2 llvmpipe-7               0.07     0.05\n\t  2 llvmpipe-8               0.07     0.05\n\t  2 llvmpipe-9               0.07     0.05\n\t  6 clang                    0.06     0.06\n\t  2 glxinfo                  0.06     0.04\n\t  2 glxinfo:cs0              0.06     0.04\n\t  2 glxinfo:disk$0           0.06     0.04\n\t  2 glxinfo:sh0              0.06     0.04\n\t  2 glxinfo:shlo0            0.06     0.04\n\t  3 rocminfo                 0.01     0.01\n\t  1 lspci                    0.00     0.02\n\t  1 ps                       0.00     0.01\n\t 96 sh                       0.00     0.00\n\t 24 svt-av1                  0.00     0.00\n\t 14 gsettings                0.00     0.00\n\t 13 gcc                      0.00     0.00\n\t  8 stat                     0.00     0.00\n\t  8 systemd-detect-          0.00     0.00\n\t  6 llvm-link                0.00     0.00\n\t  5 phoronix-test-s          0.00     0.00\n\t  2 cc                       0.00     0.00\n\t  2 lscpu                    0.00     0.00\n\t  2 uname                    0.00     0.00\n\t  2 which                    0.00     0.00\n\t  2 xset                     0.00     0.00\n\t  1 date                     0.00     0.00\n\t  1 dconf worker             0.00     0.00\n\t  1 dirname                  0.00     0.00\n\t  1 dmesg                    0.00     0.00\n\t  1 dmidecode                0.00     0.00\n\t  1 gmain                    0.00     0.00\n\t  1 grep                     0.00     0.00\n\t  1 ifconfig                 0.00     0.00\n\t  1 ip                       0.00     0.00\n\t  1 lsmod                    0.00     0.00\n\t  1 mktemp                   0.00     0.00\n\t  1 qdbus                    0.00     0.00\n\t  1 readlink                 0.00     0.00\n\t  1 realpath                 0.00     0.00\n\t  1 sed                      0.00     0.00\n\t  1 sort                     0.00     0.00\n\t  1 stty                     0.00     0.00\n\t  1 systemctl                0.00     0.00\n\t  1 template.sh              0.00     0.00\n\t  1 wc                       0.00     0.00\n\t  1 xrandr                   0.00     0.00\n0 processes running\n423 maximum processes\n<\/code><\/pre>\n\n\n\n<p>Computation blocks has all these processes launched by main thread, e.g.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>      2870985) svt-av1          cpu=13 start=5.99  finish=49.04\n        2870986) SvtAv1EncApp     cpu=7 start=5.99  finish=49.02\n          2870987) SvtAv1EncApp     cpu=4 start=7.47  finish=48.70\n          2870988) SvtAv1EncApp     cpu=5 start=7.47  finish=48.70\n          2870989) SvtAv1EncApp     cpu=14 start=7.47  finish=48.70\n          2870990) SvtAv1EncApp     cpu=0 start=7.47  finish=48.70\n          2870991) SvtAv1EncApp     cpu=1 start=7.47  finish=48.70\n          2870992) SvtAv1EncApp     cpu=10 start=7.47  finish=48.70\n          2870993) SvtAv1EncApp     cpu=7 start=7.47  finish=48.70\n          2870994) SvtAv1EncApp     cpu=12 start=7.47  finish=48.70\n          2870995) SvtAv1EncApp     cpu=11 start=7.47  finish=48.70\n          2870996) SvtAv1EncApp     cpu=6 start=7.47  finish=48.70\n          2870997) SvtAv1EncApp     cpu=2 start=7.47  finish=48.70\n          2870998) SvtAv1EncApp     cpu=8 start=7.47  finish=48.70\n          2870999) SvtAv1EncApp     cpu=9 start=7.47  finish=48.70\n          2871000) SvtAv1EncApp     cpu=3 start=7.47  finish=48.70\n          2871001) SvtAv1EncApp     cpu=13 start=7.47  finish=48.70\n          2871002) SvtAv1EncApp     cpu=14 start=7.47  finish=48.70\n          2871003) SvtAv1EncApp     cpu=1 start=7.47  finish=48.70\n          2871004) SvtAv1EncApp     cpu=7 start=7.47  finish=48.70\n          2871005) SvtAv1EncApp     cpu=8 start=7.47  finish=48.70\n          2871006) SvtAv1EncApp     cpu=2 start=7.47  finish=48.70\n          2871007) SvtAv1EncApp     cpu=13 start=7.47  finish=48.70\n          2871008) SvtAv1EncApp     cpu=10 start=7.47  finish=48.70\n          2871009) SvtAv1EncApp     cpu=11 start=7.47  finish=48.70\n          2871010) SvtAv1EncApp     cpu=9 start=7.47  finish=48.70\n          2871011) SvtAv1EncApp     cpu=4 start=7.47  finish=48.70\n          2871012) SvtAv1EncApp     cpu=0 start=7.47  finish=48.70\n          2871013) SvtAv1EncApp     cpu=10 start=7.47  finish=48.70\n          2871014) SvtAv1EncApp     cpu=5 start=7.47  finish=48.70\n          2871015) SvtAv1EncApp     cpu=3 start=7.47  finish=48.70\n          2871016) SvtAv1EncApp     cpu=1 start=7.47  finish=48.70\n          2871017) SvtAv1EncApp     cpu=7 start=7.47  finish=48.70\n          2871018) SvtAv1EncApp     cpu=0 start=7.47  finish=48.70\n          2871019) SvtAv1EncApp     cpu=9 start=7.47  finish=48.70\n          2871020) SvtAv1EncApp     cpu=7 start=7.47  finish=48.68\n          2871021) SvtAv1EncApp     cpu=2 start=7.47  finish=48.70\n          2871022) SvtAv1EncApp     cpu=5 start=7.47  finish=48.69\n          2871023) SvtAv1EncApp     cpu=6 start=7.47  finish=48.69\n          2871024) SvtAv1EncApp     cpu=13 start=7.47  finish=48.69\n          2871025) SvtAv1EncApp     cpu=4 start=7.47  finish=48.69\n          2871026) SvtAv1EncApp     cpu=8 start=7.47  finish=48.69\n          2871027) SvtAv1EncApp     cpu=0 start=7.47  finish=48.69\n          2871028) SvtAv1EncApp     cpu=4 start=7.47  finish=48.69\n          2871029) SvtAv1EncApp     cpu=7 start=7.47  finish=48.69\n          2871030) SvtAv1EncApp     cpu=3 start=7.47  finish=48.69\n          2871031) SvtAv1EncApp     cpu=8 start=7.47  finish=48.69\n          2871032) SvtAv1EncApp     cpu=14 start=7.47  finish=48.69\n          2871033) SvtAv1EncApp     cpu=10 start=7.47  finish=48.69\n          2871034) SvtAv1EncApp     cpu=4 start=7.47  finish=48.69\n          2871035) SvtAv1EncApp     cpu=2 start=7.47  finish=48.69\n          2871036) SvtAv1EncApp     cpu=9 start=7.47  finish=48.69\n          2871037) SvtAv1EncApp     cpu=10 start=7.47  finish=48.69\n          2871038) SvtAv1EncApp     cpu=7 start=7.47  finish=48.69\n          2871039) SvtAv1EncApp     cpu=11 start=7.47  finish=48.69\n          2871040) SvtAv1EncApp     cpu=14 start=7.47  finish=48.69\n          2871041) SvtAv1EncApp     cpu=0 start=7.47  finish=48.69\n          2871042) SvtAv1EncApp     cpu=2 start=7.47  finish=48.69\n          2871043) SvtAv1EncApp     cpu=8 start=7.47  finish=48.69\n          2871044) SvtAv1EncApp     cpu=1 start=7.47  finish=48.69\n          2871045) SvtAv1EncApp     cpu=5 start=7.47  finish=48.69\n          2871046) SvtAv1EncApp     cpu=9 start=7.47  finish=48.69\n          2871047) SvtAv1EncApp     cpu=1 start=7.47  finish=48.69\n          2871048) SvtAv1EncApp     cpu=6 start=7.47  finish=48.69\n          2871049) SvtAv1EncApp     cpu=9 start=7.47  finish=48.69\n          2871050) SvtAv1EncApp     cpu=6 start=7.47  finish=48.69\n          2871051) SvtAv1EncApp     cpu=7 start=7.47  finish=48.69\n          2871052) SvtAv1EncApp     cpu=14 start=7.47  finish=48.69\n          2871053) SvtAv1EncApp     cpu=7 start=7.47  finish=48.69\n          2871054) SvtAv1EncApp     cpu=14 start=7.47  finish=48.69\n          2871055) SvtAv1EncApp     cpu=7 start=7.47  finish=48.69\n          2871056) SvtAv1EncApp     cpu=0 start=7.47  finish=48.69\n          2871057) SvtAv1EncApp     cpu=0 start=7.47  finish=48.69\n          2871058) SvtAv1EncApp     cpu=13 start=7.47  finish=48.69\n          2871059) SvtAv1EncApp     cpu=7 start=7.47  finish=48.69\n          2871060) SvtAv1EncApp     cpu=5 start=7.47  finish=48.69\n          2871061) SvtAv1EncApp     cpu=4 start=7.47  finish=48.69\n          2871062) SvtAv1EncApp     cpu=4 start=7.47  finish=48.68\n          2871063) SvtAv1EncApp     cpu=13 start=7.47  finish=48.69\n          2871064) SvtAv1EncApp     cpu=1 start=7.47  finish=48.69\n          2871065) SvtAv1EncApp     cpu=3 start=7.47  finish=48.69\n          2871066) SvtAv1EncApp     cpu=11 start=7.47  finish=48.69\n          2871067) SvtAv1EncApp     cpu=10 start=7.47  finish=48.69\n          2871068) SvtAv1EncApp     cpu=6 start=7.47  finish=48.69\n          2871069) SvtAv1EncApp     cpu=5 start=7.47  finish=48.69\n          2871070) SvtAv1EncApp     cpu=0 start=7.47  finish=48.69\n          2871071) SvtAv1EncApp     cpu=7 start=7.47  finish=48.69\n          2871072) SvtAv1EncApp     cpu=9 start=7.47  finish=48.69\n          2871073) SvtAv1EncApp     cpu=4 start=7.47  finish=48.69\n          2871074) SvtAv1EncApp     cpu=3 start=7.47  finish=48.69\n          2871075) SvtAv1EncApp     cpu=13 start=7.47  finish=48.69\n          2871076) SvtAv1EncApp     cpu=1 start=7.47  finish=48.69\n          2871077) SvtAv1EncApp     cpu=1 start=7.47  finish=48.69\n          2871078) SvtAv1EncApp     cpu=8 start=7.47  finish=48.69\n          2871079) SvtAv1EncApp     cpu=2 start=7.47  finish=48.69\n          2871080) SvtAv1EncApp     cpu=4 start=7.47  finish=48.69\n          2871081) SvtAv1EncApp     cpu=14 start=7.47  finish=48.69\n          2871082) SvtAv1EncApp     cpu=15 start=7.47  finish=48.69\n          2871083) SvtAv1EncApp     cpu=9 start=7.47  finish=48.68\n          2871084) SvtAv1EncApp     cpu=1 start=7.47  finish=48.69\n          2871085) SvtAv1EncApp     cpu=9 start=7.47  finish=48.69\n          2871086) SvtAv1EncApp     cpu=8 start=7.47  finish=48.69\n          2871087) SvtAv1EncApp     cpu=13 start=7.47  finish=48.69\n          2871088) SvtAv1EncApp     cpu=9 start=7.47  finish=48.69\n          2871089) SvtAv1EncApp     cpu=5 start=7.47  finish=48.69\n          2871090) SvtAv1EncApp     cpu=6 start=7.47  finish=48.69\n          2871091) SvtAv1EncApp     cpu=11 start=7.47  finish=48.69\n          2871092) SvtAv1EncApp     cpu=10 start=7.47  finish=48.69\n          2871093) SvtAv1EncApp     cpu=1 start=7.47  finish=48.68\n          2871094) SvtAv1EncApp     cpu=14 start=7.47  finish=48.69\n          2871095) SvtAv1EncApp     cpu=2 start=7.47  finish=48.69\n          2871096) SvtAv1EncApp     cpu=3 start=7.47  finish=48.69\n          2871097) SvtAv1EncApp     cpu=7 start=7.47  finish=48.69\n          2871098) SvtAv1EncApp     cpu=0 start=7.47  finish=48.69\n          2871099) SvtAv1EncApp     cpu=8 start=7.47  finish=48.69\n          2871100) SvtAv1EncApp     cpu=4 start=7.47  finish=48.69\n          2871101) SvtAv1EncApp     cpu=1 start=7.47  finish=48.69\n          2871102) SvtAv1EncApp     cpu=9 start=7.47  finish=48.69\n          2871103) SvtAv1EncApp     cpu=13 start=7.47  finish=48.69\n          2871104) SvtAv1EncApp     cpu=5 start=7.47  finish=48.69\n          2871105) SvtAv1EncApp     cpu=11 start=7.47  finish=48.69\n          2871106) SvtAv1EncApp     cpu=8 start=7.47  finish=48.69\n          2871107) SvtAv1EncApp     cpu=14 start=7.47  finish=48.69\n          2871108) SvtAv1EncApp     cpu=1 start=7.47  finish=48.69\n          2871109) SvtAv1EncApp     cpu=10 start=7.47  finish=48.69\n          2871110) SvtAv1EncApp     cpu=6 start=7.47  finish=48.69\n          2871111) SvtAv1EncApp     cpu=13 start=7.47  finish=48.69\n          2871112) SvtAv1EncApp     cpu=4 start=7.47  finish=48.69\n          2871113) SvtAv1EncApp     cpu=2 start=7.47  finish=48.69\n          2871114) SvtAv1EncApp     cpu=9 start=7.47  finish=48.69\n          2871115) SvtAv1EncApp     cpu=7 start=7.47  finish=48.69\n          2871116) SvtAv1EncApp     cpu=0 start=7.47  finish=48.69\n          2871117) SvtAv1EncApp     cpu=3 start=7.47  finish=48.69\n          2871118) SvtAv1EncApp     cpu=1 start=7.47  finish=48.69\n          2871119) SvtAv1EncApp     cpu=5 start=7.47  finish=48.69\n          2871120) SvtAv1EncApp     cpu=7 start=7.47  finish=48.69\n          2871121) SvtAv1EncApp     cpu=9 start=7.47  finish=48.69\n          2871122) SvtAv1EncApp     cpu=6 start=7.47  finish=48.69\n          2871123) SvtAv1EncApp     cpu=11 start=7.47  finish=48.69\n          2871124) SvtAv1EncApp     cpu=3 start=7.47  finish=48.69\n          2871125) SvtAv1EncApp     cpu=0 start=7.47  finish=48.69\n          2871126) SvtAv1EncApp     cpu=2 start=7.47  finish=48.69\n          2871127) SvtAv1EncApp     cpu=8 start=7.47  finish=48.69\n          2871128) SvtAv1EncApp     cpu=9 start=7.47  finish=48.69\n          2871129) SvtAv1EncApp     cpu=14 start=7.47  finish=48.69\n          2871130) SvtAv1EncApp     cpu=10 start=7.47  finish=48.69\n          2871131) SvtAv1EncApp     cpu=7 start=7.47  finish=48.69\n          2871132) SvtAv1EncApp     cpu=5 start=7.47  finish=48.69\n          2871133) SvtAv1EncApp     cpu=1 start=7.47  finish=48.69\n          2871134) SvtAv1EncApp     cpu=6 start=7.48  finish=48.69\n          2871135) SvtAv1EncApp     cpu=8 start=7.48  finish=48.69\n          2871136) SvtAv1EncApp     cpu=2 start=7.48  finish=48.69\n          2871137) SvtAv1EncApp     cpu=13 start=7.48  finish=48.69\n          2871138) SvtAv1EncApp     cpu=3 start=7.48  finish=48.69\n          2871139) SvtAv1EncApp     cpu=7 start=7.48  finish=48.69\n          2871140) SvtAv1EncApp     cpu=11 start=7.48  finish=48.69\n          2871141) SvtAv1EncApp     cpu=0 start=7.48  finish=48.69\n          2871142) SvtAv1EncApp     cpu=1 start=7.48  finish=48.69\n          2871143) SvtAv1EncApp     cpu=4 start=7.48  finish=48.69\n          2871144) SvtAv1EncApp     cpu=9 start=7.48  finish=48.69\n          2871145) SvtAv1EncApp     cpu=14 start=7.48  finish=48.69\n          2871146) SvtAv1EncApp     cpu=5 start=7.48  finish=48.69\n          2871147) SvtAv1EncApp     cpu=3 start=7.48  finish=48.69\n          2871148) SvtAv1EncApp     cpu=10 start=7.48  finish=48.69\n          2871149) SvtAv1EncApp     cpu=6 start=7.48  finish=48.69\n          2871150) SvtAv1EncApp     cpu=9 start=7.48  finish=48.69\n          2871151) SvtAv1EncApp     cpu=1 start=7.48  finish=48.68\n          2871152) SvtAv1EncApp     cpu=8 start=7.48  finish=48.69\n          2871153) SvtAv1EncApp     cpu=13 start=7.48  finish=48.69\n          2871154) SvtAv1EncApp     cpu=1 start=7.48  finish=48.69\n          2871155) SvtAv1EncApp     cpu=0 start=7.48  finish=48.69\n          2871156) SvtAv1EncApp     cpu=11 start=7.48  finish=48.69\n          2871157) SvtAv1EncApp     cpu=2 start=7.48  finish=48.69\n          2871158) SvtAv1EncApp     cpu=7 start=7.48  finish=48.69\n          2871159) SvtAv1EncApp     cpu=4 start=7.48  finish=48.69\n          2871160) SvtAv1EncApp     cpu=5 start=7.48  finish=48.69\n          2871161) SvtAv1EncApp     cpu=14 start=7.48  finish=48.69\n          2871162) SvtAv1EncApp     cpu=8 start=7.48  finish=48.69\n          2871163) SvtAv1EncApp     cpu=10 start=7.48  finish=48.69\n          2871164) SvtAv1EncApp     cpu=1 start=7.48  finish=48.69\n          2871165) SvtAv1EncApp     cpu=9 start=7.48  finish=48.69\n          2871166) SvtAv1EncApp     cpu=6 start=7.48  finish=48.69\n          2871167) SvtAv1EncApp     cpu=3 start=7.48  finish=48.69\n          2871168) SvtAv1EncApp     cpu=13 start=7.48  finish=48.69\n          2871169) SvtAv1EncApp     cpu=2 start=7.48  finish=48.69\n          2871170) SvtAv1EncApp     cpu=0 start=7.48  finish=48.69\n          2871171) SvtAv1EncApp     cpu=7 start=7.48  finish=48.69\n          2871172) SvtAv1EncApp     cpu=11 start=7.48  finish=48.68\n          2871173) SvtAv1EncApp     cpu=4 start=7.48  finish=48.69\n          2871174) SvtAv1EncApp     cpu=5 start=7.48  finish=48.69\n          2871175) SvtAv1EncApp     cpu=1 start=7.48  finish=48.69\n          2871176) SvtAv1EncApp     cpu=8 start=7.48  finish=48.69\n          2871177) SvtAv1EncApp     cpu=14 start=7.48  finish=48.69\n          2871178) SvtAv1EncApp     cpu=9 start=7.48  finish=48.69\n          2871179) SvtAv1EncApp     cpu=2 start=7.48  finish=48.69\n          2871180) SvtAv1EncApp     cpu=10 start=7.48  finish=48.69\n          2871181) SvtAv1EncApp     cpu=13 start=7.48  finish=48.69\n          2871182) SvtAv1EncApp     cpu=3 start=7.48  finish=48.69\n          2871183) SvtAv1EncApp     cpu=7 start=7.48  finish=48.69\n          2871184) SvtAv1EncApp     cpu=0 start=7.48  finish=48.69\n          2871185) SvtAv1EncApp     cpu=3 start=7.48  finish=48.69\n          2871186) SvtAv1EncApp     cpu=3 start=7.48  finish=48.69\n          2871187) SvtAv1EncApp     cpu=1 start=7.48  finish=48.69\n          2871188) SvtAv1EncApp     cpu=1 start=7.48  finish=48.69\n          2871189) SvtAv1EncApp     cpu=14 start=7.48  finish=48.69\n          2871190) SvtAv1EncApp     cpu=5 start=7.48  finish=48.68\n          2871191) SvtAv1EncApp     cpu=7 start=7.48  finish=48.69\n          2871192) SvtAv1EncApp     cpu=9 start=7.48  finish=48.69\n          2871193) SvtAv1EncApp     cpu=8 start=7.48  finish=48.69\n          2871194) SvtAv1EncApp     cpu=2 start=7.48  finish=48.69\n          2871195) SvtAv1EncApp     cpu=10 start=7.48  finish=48.69\n          2871196) SvtAv1EncApp     cpu=13 start=7.48  finish=48.69\n          2871197) SvtAv1EncApp     cpu=4 start=7.48  finish=48.69\n          2871198) SvtAv1EncApp     cpu=4 start=7.48  finish=48.69\n          2871199) SvtAv1EncApp     cpu=10 start=7.48  finish=48.69\n          2871200) SvtAv1EncApp     cpu=6 start=7.48  finish=48.69\n          2871201) SvtAv1EncApp     cpu=14 start=7.48  finish=48.69\n          2871202) SvtAv1EncApp     cpu=0 start=7.48  finish=48.69\n          2871203) SvtAv1EncApp     cpu=5 start=7.48  finish=48.69\n          2871204) SvtAv1EncApp     cpu=11 start=7.48  finish=48.69\n          2871205) SvtAv1EncApp     cpu=7 start=7.48  finish=48.69\n          2871206) SvtAv1EncApp     cpu=7 start=7.48  finish=48.68\n          2871207) SvtAv1EncApp     cpu=8 start=7.48  finish=48.69\n          2871208) SvtAv1EncApp     cpu=3 start=7.48  finish=48.69\n          2871209) SvtAv1EncApp     cpu=9 start=7.48  finish=48.69\n          2871210) SvtAv1EncApp     cpu=2 start=7.48  finish=48.69\n          2871211) SvtAv1EncApp     cpu=1 start=7.48  finish=48.69\n          2871212) SvtAv1EncApp     cpu=14 start=7.48  finish=48.69\n          2871213) SvtAv1EncApp     cpu=2 start=7.48  finish=48.69\n          2871214) SvtAv1EncApp     cpu=6 start=7.48  finish=48.69\n          2871215) SvtAv1EncApp     cpu=13 start=7.48  finish=48.69\n          2871216) SvtAv1EncApp     cpu=2 start=7.48  finish=48.69\n          2871217) SvtAv1EncApp     cpu=1 start=7.48  finish=48.69\n          2871218) SvtAv1EncApp     cpu=9 start=7.48  finish=48.69\n          2871219) SvtAv1EncApp     cpu=10 start=7.48  finish=48.69\n          2871220) SvtAv1EncApp     cpu=10 start=7.48  finish=48.69\n          2871221) SvtAv1EncApp     cpu=5 start=7.48  finish=48.69\n          2871222) SvtAv1EncApp     cpu=0 start=7.48  finish=48.69\n          2871223) SvtAv1EncApp     cpu=11 start=7.48  finish=48.69\n          2871224) SvtAv1EncApp     cpu=5 start=7.48  finish=48.69\n          2871225) SvtAv1EncApp     cpu=0 start=7.48  finish=48.69\n          2871226) SvtAv1EncApp     cpu=3 start=7.48  finish=48.69\n          2871227) SvtAv1EncApp     cpu=11 start=7.48  finish=48.69\n          2871228) SvtAv1EncApp     cpu=4 start=7.48  finish=48.69\n          2871229) SvtAv1EncApp     cpu=5 start=7.48  finish=48.69\n          2871230) SvtAv1EncApp     cpu=6 start=7.48  finish=48.69\n          2871231) SvtAv1EncApp     cpu=14 start=7.48  finish=48.69\n          2871232) SvtAv1EncApp     cpu=8 start=7.48  finish=48.68\n          2871233) SvtAv1EncApp     cpu=13 start=7.48  finish=48.69\n          2871234) SvtAv1EncApp     cpu=7 start=7.48  finish=48.69\n          2871235) SvtAv1EncApp     cpu=1 start=7.48  finish=48.69\n          2871236) SvtAv1EncApp     cpu=0 start=7.48  finish=48.69\n          2871237) SvtAv1EncApp     cpu=8 start=7.48  finish=48.69\n          2871238) SvtAv1EncApp     cpu=11 start=7.48  finish=48.69\n          2871239) SvtAv1EncApp     cpu=3 start=7.48  finish=48.69\n          2871240) SvtAv1EncApp     cpu=9 start=7.48  finish=48.69\n          2871241) SvtAv1EncApp     cpu=5 start=7.48  finish=48.68\n          2871242) SvtAv1EncApp     cpu=13 start=7.48  finish=48.68\n          2871243) SvtAv1EncApp     cpu=14 start=7.48  finish=48.68\n          2871244) SvtAv1EncApp     cpu=4 start=7.48  finish=48.68\n          2871245) SvtAv1EncApp     cpu=0 start=7.48  finish=48.68\n          2871246) SvtAv1EncApp     cpu=6 start=7.48  finish=48.68\n          2871247) SvtAv1EncApp     cpu=10 start=7.48  finish=48.68\n          2871248) SvtAv1EncApp     cpu=3 start=7.48  finish=48.68\n          2871249) SvtAv1EncApp     cpu=8 start=7.48  finish=48.68\n          2871250) SvtAv1EncApp     cpu=7 start=7.48  finish=48.68\n          2871251) SvtAv1EncApp     cpu=1 start=7.48  finish=48.68\n          2871252) SvtAv1EncApp     cpu=10 start=7.48  finish=48.68\n          2871253) SvtAv1EncApp     cpu=14 start=7.48  finish=48.68\n          2871254) SvtAv1EncApp     cpu=5 start=7.48  finish=48.68\n          2871255) SvtAv1EncApp     cpu=6 start=7.48  finish=48.68\n          2871256) SvtAv1EncApp     cpu=11 start=7.48  finish=48.68\n          2871257) SvtAv1EncApp     cpu=0 start=7.48  finish=48.68\n          2871258) SvtAv1EncApp     cpu=2 start=7.48  finish=48.68\n          2871259) SvtAv1EncApp     cpu=14 start=7.48  finish=48.68\n          2871260) SvtAv1EncApp     cpu=13 start=7.48  finish=48.68\n          2871261) SvtAv1EncApp     cpu=4 start=7.48  finish=48.68\n          2871262) SvtAv1EncApp     cpu=10 start=7.48  finish=48.68\n          2871263) SvtAv1EncApp     cpu=7 start=7.48  finish=48.68\n          2871264) SvtAv1EncApp     cpu=8 start=7.48  finish=48.68\n          2871265) SvtAv1EncApp     cpu=9 start=7.48  finish=48.68\n          2871266) SvtAv1EncApp     cpu=2 start=7.48  finish=48.68\n          2871267) SvtAv1EncApp     cpu=3 start=7.48  finish=48.68\n          2871268) SvtAv1EncApp     cpu=7 start=7.48  finish=48.68\n          2871269) SvtAv1EncApp     cpu=5 start=7.48  finish=48.68\n          2871270) SvtAv1EncApp     cpu=6 start=7.48  finish=48.68\n          2871271) SvtAv1EncApp     cpu=4 start=7.48  finish=48.68\n          2871272) SvtAv1EncApp     cpu=1 start=7.48  finish=48.68\n          2871273) SvtAv1EncApp     cpu=11 start=7.48  finish=48.68\n          2871274) SvtAv1EncApp     cpu=0 start=7.48  finish=48.68\n          2871275) SvtAv1EncApp     cpu=9 start=7.48  finish=48.68\n          2871276) SvtAv1EncApp     cpu=8 start=7.48  finish=48.68\n          2871277) SvtAv1EncApp     cpu=10 start=7.48  finish=48.68\n          2871278) SvtAv1EncApp     cpu=13 start=7.48  finish=48.68\n          2871279) SvtAv1EncApp     cpu=3 start=7.48  finish=48.68\n          2871280) SvtAv1EncApp     cpu=11 start=7.48  finish=48.68\n          2871281) SvtAv1EncApp     cpu=2 start=7.48  finish=48.68\n          2871282) SvtAv1EncApp     cpu=5 start=7.48  finish=48.68\n          2871283) SvtAv1EncApp     cpu=6 start=7.48  finish=48.68\n          2871284) SvtAv1EncApp     cpu=10 start=7.48  finish=48.68\n          2871285) SvtAv1EncApp     cpu=14 start=7.48  finish=48.68\n          2871286) SvtAv1EncApp     cpu=5 start=7.48  finish=48.68\n          2871287) SvtAv1EncApp     cpu=3 start=7.48  finish=48.68\n          2871288) SvtAv1EncApp     cpu=0 start=7.48  finish=48.68\n          2871289) SvtAv1EncApp     cpu=1 start=7.48  finish=48.68\n          2871290) SvtAv1EncApp     cpu=9 start=7.48  finish=48.68\n          2871291) SvtAv1EncApp     cpu=13 start=7.48  finish=48.68\n          2871292) SvtAv1EncApp     cpu=7 start=7.48  finish=48.68\n          2871293) SvtAv1EncApp     cpu=14 start=7.48  finish=48.68\n          2871294) SvtAv1EncApp     cpu=4 start=7.48  finish=48.68\n          2871295) SvtAv1EncApp     cpu=6 start=7.48  finish=48.68\n          2871296) SvtAv1EncApp     cpu=8 start=7.48  finish=48.68\n          2871297) SvtAv1EncApp     cpu=11 start=7.48  finish=48.68\n          2871298) SvtAv1EncApp     cpu=10 start=7.48  finish=48.68\n          2871299) SvtAv1EncApp     cpu=0 start=7.48  finish=48.68\n          2871300) SvtAv1EncApp     cpu=2 start=7.48  finish=48.68\n          2871301) SvtAv1EncApp     cpu=9 start=7.48  finish=48.68\n          2871302) SvtAv1EncApp     cpu=1 start=7.48  finish=48.68\n          2871303) SvtAv1EncApp     cpu=14 start=7.48  finish=48.68\n          2871304) SvtAv1EncApp     cpu=3 start=7.48  finish=48.68\n          2871305) SvtAv1EncApp     cpu=8 start=7.48  finish=48.68\n          2871306) SvtAv1EncApp     cpu=7 start=7.48  finish=48.68\n          2871307) SvtAv1EncApp     cpu=4 start=7.48  finish=48.68\n          2871308) SvtAv1EncApp     cpu=5 start=7.48  finish=48.68\n          2871309) SvtAv1EncApp     cpu=6 start=7.48  finish=48.68\n          2871310) SvtAv1EncApp     cpu=10 start=7.48  finish=48.68\n          2871311) SvtAv1EncApp     cpu=14 start=7.48  finish=48.68\n          2871312) SvtAv1EncApp     cpu=11 start=7.48  finish=48.68\n          2871313) SvtAv1EncApp     cpu=1 start=7.48  finish=48.68\n          2871314) SvtAv1EncApp     cpu=0 start=7.48  finish=48.68\n          2871315) SvtAv1EncApp     cpu=5 start=7.48  finish=48.68\n          2871316) SvtAv1EncApp     cpu=2 start=7.48  finish=48.68\n          2871317) SvtAv1EncApp     cpu=7 start=7.48  finish=48.68\n          2871318) SvtAv1EncApp     cpu=6 start=7.48  finish=48.68\n          2871319) SvtAv1EncApp     cpu=14 start=7.48  finish=48.68\n          2871320) SvtAv1EncApp     cpu=4 start=7.49  finish=48.68\n          2871321) SvtAv1EncApp     cpu=10 start=7.49  finish=48.68\n          2871322) SvtAv1EncApp     cpu=1 start=7.49  finish=48.68\n          2871323) SvtAv1EncApp     cpu=9 start=7.49  finish=48.68\n          2871324) SvtAv1EncApp     cpu=8 start=7.49  finish=48.68\n          2871325) SvtAv1EncApp     cpu=3 start=7.49  finish=48.68\n          2871326) SvtAv1EncApp     cpu=13 start=7.49  finish=48.68\n          2871327) SvtAv1EncApp     cpu=11 start=7.49  finish=48.68\n          2871328) SvtAv1EncApp     cpu=5 start=7.49  finish=48.68\n          2871329) SvtAv1EncApp     cpu=0 start=7.49  finish=48.68\n          2871330) SvtAv1EncApp     cpu=7 start=7.49  finish=48.68\n          2871331) SvtAv1EncApp     cpu=3 start=7.49  finish=48.68\n          2871332) SvtAv1EncApp     cpu=6 start=7.49  finish=48.68\n          2871333) SvtAv1EncApp     cpu=9 start=7.49  finish=48.68\n          2871334) SvtAv1EncApp     cpu=1 start=7.49  finish=48.68\n          2871335) SvtAv1EncApp     cpu=14 start=7.49  finish=48.68\n          2871336) SvtAv1EncApp     cpu=4 start=7.49  finish=48.68\n          2871337) SvtAv1EncApp     cpu=2 start=7.49  finish=48.68\n          2871338) SvtAv1EncApp     cpu=8 start=7.49  finish=48.68\n          2871339) SvtAv1EncApp     cpu=10 start=7.49  finish=48.68\n          2871340) SvtAv1EncApp     cpu=14 start=7.49  finish=48.68\n          2871341) SvtAv1EncApp     cpu=5 start=7.49  finish=48.68\n          2871342) SvtAv1EncApp     cpu=13 start=7.49  finish=48.68\n          2871343) SvtAv1EncApp     cpu=0 start=7.49  finish=48.68\n          2871344) SvtAv1EncApp     cpu=6 start=7.49  finish=48.68\n          2871345) SvtAv1EncApp     cpu=11 start=7.49  finish=48.68\n          2871346) SvtAv1EncApp     cpu=7 start=7.49  finish=48.68\n          2871347) SvtAv1EncApp     cpu=8 start=7.49  finish=48.68\n          2871348) SvtAv1EncApp     cpu=10 start=7.49  finish=48.68\n          2871349) SvtAv1EncApp     cpu=14 start=7.49  finish=48.68\n          2871350) SvtAv1EncApp     cpu=13 start=7.49  finish=48.68\n          2871351) SvtAv1EncApp     cpu=9 start=7.49  finish=48.68\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>An open source video encoder\/decoder run with eight different test cases. A larger number of threads are periodically launched and runable. Topdown profile shows some differences between tests. AMD metrics show it averages to 8 cores, moderate retirement rate. Intel <span class=\"excerpt-dots\">&hellip;<\/span> <a class=\"more-link\" href=\"https:\/\/mvermeulen.org\/perf\/workloads\/phoronix\/svt-av1\/\"><span class=\"more-msg\">Continue reading &rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":58,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-737","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/mvermeulen.org\/perf\/wp-json\/wp\/v2\/pages\/737","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mvermeulen.org\/perf\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/mvermeulen.org\/perf\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/mvermeulen.org\/perf\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mvermeulen.org\/perf\/wp-json\/wp\/v2\/comments?post=737"}],"version-history":[{"count":2,"href":"https:\/\/mvermeulen.org\/perf\/wp-json\/wp\/v2\/pages\/737\/revisions"}],"predecessor-version":[{"id":766,"href":"https:\/\/mvermeulen.org\/perf\/wp-json\/wp\/v2\/pages\/737\/revisions\/766"}],"up":[{"embeddable":true,"href":"https:\/\/mvermeulen.org\/perf\/wp-json\/wp\/v2\/pages\/58"}],"wp:attachment":[{"href":"https:\/\/mvermeulen.org\/perf\/wp-json\/wp\/v2\/media?parent=737"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}