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amd-baseline.out
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[lmbench3.0 results for Linux ryzen-2700x 6.3.0-switch-uai+ #5 SMP PREEMPT_DYNAMIC Tue Jul 25 18:11:42 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux]
[LMBENCH_VER: ]
[BENCHMARK_HARDWARE: NO]
[BENCHMARK_OS: YES]
[ALL: 512 1k 2k 4k 8k 16k 32k 64k 128k 256k 512k 1m 2m 4m 8m 16m 32m 64m 128m 256m 512m]
[DISKS: ]
[DISK_DESC: ]
[ENOUGH: 5000]
[FAST: ]
[FASTMEM: NO]
[FILE: /var/tmp/XXX]
[FSDIR: /var/tmp]
[HALF: 512 1k 2k 4k 8k 16k 32k 64k 128k 256k 512k 1m 2m 4m 8m 16m 32m 64m 128m 256m]
[INFO: INFO.ryzen-2700x]
[LINE_SIZE: 64]
[LOOP_O: 0.00000010]
[MB: 512]
[MHZ: 4349 MHz, 0.2299 nanosec clock]
[MOTHERBOARD: ]
[NETWORKS: ]
[PROCESSORS: 16]
[REMOTE: ]
[SLOWFS: NO]
[OS: x86_64-linux-gnu]
[SYNC_MAX: 1]
[LMBENCH_SCHED: DEFAULT]
[TIMING_O: 0]
[LMBENCH VERSION: lmbench-3alpha4]
[USER: ubuntu]
[HOSTNAME: ryzen-2700x]
[NODENAME: ryzen-2700x]
[SYSNAME: Linux]
[PROCESSOR: x86_64]
[MACHINE: x86_64]
[RELEASE: 6.3.0-switch-uai+]
[VERSION: #5 SMP PREEMPT_DYNAMIC Tue Jul 25 18:11:42 UTC 2023]
[Tue Jul 25 20:55:29 UTC 2023]
[ 20:55:29 up 2:22, 3 users, load average: 0.03, 0.09, 0.07]
./lmbench: 104: netstat: not found
[mount: sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)]
[mount: proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)]
[mount: udev on /dev type devtmpfs (rw,nosuid,relatime,size=16345952k,nr_inodes=4086488,mode=755,inode64)]
[mount: devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)]
[mount: tmpfs on /run type tmpfs (rw,nosuid,nodev,noexec,relatime,size=3280968k,mode=755,inode64)]
[mount: /dev/nvme0n1p2 on / type ext4 (rw,relatime)]
[mount: securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)]
[mount: tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev,inode64)]
[mount: tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k,inode64)]
[mount: cgroup2 on /sys/fs/cgroup type cgroup2 (rw,nosuid,nodev,noexec,relatime,nsdelegate,memory_recursiveprot)]
[mount: pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)]
[mount: efivarfs on /sys/firmware/efi/efivars type efivarfs (rw,nosuid,nodev,noexec,relatime)]
[mount: bpf on /sys/fs/bpf type bpf (rw,nosuid,nodev,noexec,relatime,mode=700)]
[mount: systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=29,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=33339)]
[mount: mqueue on /dev/mqueue type mqueue (rw,nosuid,nodev,noexec,relatime)]
[mount: hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)]
[mount: debugfs on /sys/kernel/debug type debugfs (rw,nosuid,nodev,noexec,relatime)]
[mount: tracefs on /sys/kernel/tracing type tracefs (rw,nosuid,nodev,noexec,relatime)]
[mount: fusectl on /sys/fs/fuse/connections type fusectl (rw,nosuid,nodev,noexec,relatime)]
[mount: configfs on /sys/kernel/config type configfs (rw,nosuid,nodev,noexec,relatime)]
[mount: ramfs on /run/credentials/systemd-sysusers.service type ramfs (ro,nosuid,nodev,noexec,relatime,mode=700)]
[mount: /var/lib/snapd/snaps/core20_1950.snap on /snap/core20/1950 type squashfs (ro,nodev,relatime,errors=continue,x-gdu.hide)]
[mount: /var/lib/snapd/snaps/core20_1974.snap on /snap/core20/1974 type squashfs (ro,nodev,relatime,errors=continue,x-gdu.hide)]
[mount: /var/lib/snapd/snaps/lxd_24322.snap on /snap/lxd/24322 type squashfs (ro,nodev,relatime,errors=continue,x-gdu.hide)]
[mount: /var/lib/snapd/snaps/snapd_19361.snap on /snap/snapd/19361 type squashfs (ro,nodev,relatime,errors=continue,x-gdu.hide)]
[mount: /var/lib/snapd/snaps/snapd_19457.snap on /snap/snapd/19457 type squashfs (ro,nodev,relatime,errors=continue,x-gdu.hide)]
[mount: /dev/nvme0n1p1 on /boot/efi type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)]
[mount: binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,nosuid,nodev,noexec,relatime)]
[mount: tmpfs on /run/snapd/ns type tmpfs (rw,nosuid,nodev,noexec,relatime,size=3280968k,mode=755,inode64)]
[mount: nsfs on /run/snapd/ns/lxd.mnt type nsfs (rw)]
[mount: tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=3280964k,nr_inodes=820241,mode=700,uid=1000,gid=1000,inode64)]
Simple syscall: 0.0782 microseconds
Simple read: 0.1667 microseconds
Simple write: 0.1213 microseconds
Simple stat: 0.5707 microseconds
Simple fstat: 0.4518 microseconds
Simple open/close: 1.3077 microseconds
Select on 10 fd's: 0.3411 microseconds
Select on 100 fd's: 1.1517 microseconds
Select on 250 fd's: 2.4659 microseconds
Select on 500 fd's: 4.7341 microseconds
Select on 10 tcp fd's: 0.4198 microseconds
Select on 100 tcp fd's: 4.0679 microseconds
Select on 250 tcp fd's: 10.0740 microseconds
Select on 500 tcp fd's: 20.4089 microseconds
Signal handler installation: 0.1869 microseconds
Signal handler overhead: 1.3666 microseconds
Protection fault: 0.2210 microseconds
Pipe latency: 5.8942 microseconds
AF_UNIX sock stream latency: 5.2778 microseconds
Process fork+exit: 111.2200 microseconds
Process fork+execve: 289.7368 microseconds
Process fork+/bin/sh -c: 649.1111 microseconds
File /var/tmp/XXX write bandwidth: 1092060 KB/sec
Pagefaults on /var/tmp/XXX: 0.1460 microseconds
"mappings
0.524288 6.756
1.048576 8.949
2.097152 14
4.194304 24
8.388608 44
16.777216 83
33.554432 163
67.108864 322
134.217728 641
268.435456 1374
536.870912 2816
"File system latency
0k 769 136735 211554
1k 493 90095 158272
4k 486 89256 160554
10k 345 63901 129756
unable to register (XACT_PROG, XACT_VERS, udp).
UDP latency using localhost: 8.4650 microseconds
TCP latency using localhost: 10.0445 microseconds
localhost: RPC: Timed out
localhost: RPC: Remote system error - Connection refused
TCP/IP connection cost to localhost: 13.5827 microseconds
Socket bandwidth using localhost
0.000001 2.89 MB/sec
0.000064 167.70 MB/sec
0.000128 315.73 MB/sec
0.000256 576.96 MB/sec
0.000512 1055.28 MB/sec
0.001024 1818.31 MB/sec
0.001437 2349.64 MB/sec
10.485760 6493.74 MB/sec
Avg xfer: 3.2KB, 41.8KB in 0.7530 millisecs, 55.47 MB/sec
AF_UNIX sock stream bandwidth: 7855.35 MB/sec
Pipe bandwidth: 4145.03 MB/sec
"read bandwidth
0.000512 966.31
0.001024 1845.19
0.002048 3489.42
0.004096 6168.65
0.008192 9270.68
0.016384 12001.91
0.032768 13589.92
0.065536 14799.61
0.131072 14494.91
0.262144 12089.88
0.524288 10282.02
1.05 9945.33
2.10 9925.17
4.19 9908.40
8.39 9865.63
16.78 10067.34
33.55 10484.12
67.11 10945.83
134.22 11267.44
268.44 11529.74
536.87 11503.06
"read open2close bandwidth
0.000512 282.67
0.001024 542.82
0.002048 1078.86
0.004096 2081.97
0.008192 3713.37
0.016384 5899.66
0.032768 8650.89
0.065536 11013.56
0.131072 12027.34
0.262144 10425.63
0.524288 9833.35
1.05 9815.65
2.10 9867.16
4.19 9874.31
8.39 9796.51
16.78 9995.36
33.55 10414.16
67.11 10906.69
134.22 11262.71
268.44 11433.98
536.87 11454.47
"Mmap read bandwidth
0.000512 57659.15
0.001024 42138.66
0.002048 44360.43
0.004096 45508.46
0.008192 46103.81
0.016384 46377.36
0.032768 46389.76
0.065536 46232.67
0.131072 45815.95
0.262144 46093.98
0.524288 45190.71
1.05 45653.71
2.10 44874.86
4.19 45411.54
8.39 28790.38
16.78 22075.28
33.55 22089.82
67.11 21995.69
134.22 21651.51
268.44 21614.90
536.87 21211.81
"Mmap read open2close bandwidth
0.000512 127.70
0.001024 251.12
0.002048 499.96
0.004096 999.84
0.008192 1742.13
0.016384 3206.14
0.032768 5086.22
0.065536 8062.86
0.131072 10246.59
0.262144 14073.24
0.524288 16114.44
1.05 17647.57
2.10 18429.06
4.19 18532.63
8.39 13865.47
16.78 11514.90
33.55 10967.29
67.11 11405.31
134.22 11851.46
268.44 12240.00
536.87 12505.15
"libc bcopy unaligned
0.000512 55032.48
0.001024 61219.76
0.002048 64929.39
0.004096 67465.06
0.008192 66456.65
0.016384 64172.65
0.032768 65250.18
0.065536 65813.90
0.131072 64617.56
0.262144 53708.96
0.524288 49136.74
1.05 48134.45
2.10 47855.51
4.19 17170.58
8.39 21430.75
16.78 14939.64
33.55 14972.97
67.11 15557.87
134.22 15803.34
268.44 15989.72
"libc bcopy aligned
0.000512 57032.65
0.001024 62411.24
0.002048 65451.61
0.004096 67173.96
0.008192 66697.56
0.016384 66146.25
0.032768 65053.24
0.065536 64985.08
0.131072 58464.29
0.262144 55557.87
0.524288 49095.29
1.05 46443.95
2.10 44757.45
4.19 17423.47
8.39 21612.17
16.78 15009.14
33.55 15166.99
67.11 15529.07
134.22 15028.30
268.44 15263.29
Memory bzero bandwidth
0.000512 66684.82
0.001024 68489.10
0.002048 68920.52
0.004096 69290.36
0.008192 68841.91
0.016384 68835.99
0.032768 68750.09
0.065536 67460.37
0.131072 67232.89
0.262144 67072.47
0.524288 65912.16
1.05 64364.20
2.10 65499.23
4.19 64836.50
8.39 22951.05
16.78 12686.94
33.55 12682.79
67.11 12736.55
134.22 12732.92
268.44 12916.11
536.87 12985.78
"unrolled bcopy unaligned
0.000512 16867.38
0.001024 17033.93
0.002048 17194.21
0.004096 17188.04
0.008192 17208.68
0.016384 17135.45
0.032768 17004.58
0.065536 16972.72
0.131072 17100.55
0.262144 16895.34
0.524288 16605.13
1.05 16705.02
2.10 16698.28
4.19 13701.90
8.39 7856.95
16.78 7816.69
33.55 7733.22
67.11 6871.68
134.22 7880.79
268.44 7829.53
"unrolled partial bcopy unaligned
0.000512 60520.46
0.001024 64993.02
0.002048 67195.10
0.004096 68367.29
0.008192 68966.12
0.016384 64767.58
0.032768 62453.65
0.065536 62670.91
0.131072 60237.96
0.262144 55109.54
0.524288 49443.02
1.05 48192.52
2.10 46116.59
4.19 17286.38
8.39 9192.28
16.78 9194.67
33.55 8827.79
67.11 8217.08
134.22 9267.26
268.44 9357.39
Memory read bandwidth
0.000512 22725.62
0.001024 22937.34
0.002048 23053.91
0.004096 23277.21
0.008192 23327.97
0.016384 23250.74
0.032768 23337.53
0.065536 23233.10
0.131072 23403.17
0.262144 23203.68
0.524288 23286.40
1.05 23210.67
2.10 23100.63
4.19 23148.20
8.39 20548.69
16.78 18236.10
33.55 18209.71
67.11 18086.21
134.22 17938.75
268.44 17849.29
536.87 17762.48
Memory partial read bandwidth
0.000512 135726.68
0.001024 136922.55
0.002048 138339.16
0.004096 137752.86
0.008192 138796.10
0.016384 138395.83
0.032768 127896.88
0.065536 118339.98
0.131072 118186.79
0.262144 118053.83
0.524288 104080.73
1.05 87819.46
2.10 83734.52
4.19 82802.68
8.39 36755.50
16.78 26522.91
33.55 26470.84
67.11 26775.71
134.22 27235.74
268.44 27396.96
536.87 27548.79
Memory write bandwidth
0.000512 17303.48
0.001024 17334.57
0.002048 17354.05
0.004096 17277.99
0.008192 17391.63
0.016384 17372.33
0.032768 17253.21
0.065536 17233.54
0.131072 17108.69
0.262144 17238.82
0.524288 17177.39
1.05 17129.82
2.10 17108.75
4.19 16931.14
8.39 16305.83
16.78 12601.18
33.55 12564.07
67.11 12609.71
134.22 12549.58
268.44 12746.83
536.87 12793.30
Memory partial write bandwidth
0.000512 69565.40
0.001024 69438.86
0.002048 69559.82
0.004096 69577.66
0.008192 69577.66
0.016384 69172.59
0.032768 68859.34
0.065536 68988.40
0.131072 69260.74
0.262144 69248.28
0.524288 67299.51
1.05 65924.94
2.10 67105.80
4.19 65548.05
8.39 23528.26
16.78 12744.77
33.55 12738.96
67.11 12775.34
134.22 12714.83
268.44 12939.14
536.87 12988.60
Memory partial read/write bandwidth
0.000512 61840.84
0.001024 65479.57
0.002048 67453.05
0.004096 68509.77
0.008192 69029.63
0.016384 68580.09
0.032768 68534.88
0.065536 65988.30
0.131072 66440.60
0.262144 63516.75
0.524288 62311.73
1.05 57330.56
2.10 57326.20
4.19 57730.37
8.39 22671.91
16.78 12540.90
33.55 12584.49
67.11 12619.19
134.22 12669.22
268.44 12714.83
536.87 12792.39
"size=0k ovr=0.48
2 2.48
4 2.58
8 2.71
16 2.78
24 2.84
32 2.88
64 2.70
96 2.72
"size=4k ovr=0.59
2 2.60
4 2.28
8 2.77
16 2.70
24 2.80
32 2.84
64 2.69
96 2.85
"size=8k ovr=0.68
2 2.61
4 2.24
8 2.74
16 2.90
24 2.73
32 2.76
64 2.71
96 2.88
"size=16k ovr=0.87
2 2.56
4 2.90
8 2.69
16 2.70
24 2.72
32 2.86
64 2.76
96 2.92
"size=32k ovr=1.26
2 2.64
4 2.61
8 2.67
16 2.72
24 2.73
32 2.75
64 2.74
96 3.00
"size=64k ovr=2.00
2 2.68
4 2.20
8 2.55
16 2.66
24 2.72
32 2.71
64 2.82
96 3.73
[Tue Jul 25 21:00:45 UTC 2023]
[lmbench3.0 results for Linux ryzen-2700x 6.3.0-switch-uai+ #5 SMP PREEMPT_DYNAMIC Tue Jul 25 18:11:42 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux]
[LMBENCH_VER: ]
[BENCHMARK_HARDWARE: NO]
[BENCHMARK_OS: YES]
[ALL: 512 1k 2k 4k 8k 16k 32k 64k 128k 256k 512k 1m 2m 4m 8m 16m 32m 64m 128m 256m 512m]
[DISKS: ]
[DISK_DESC: ]
[ENOUGH: 5000]
[FAST: ]
[FASTMEM: NO]
[FILE: /var/tmp/XXX]
[FSDIR: /var/tmp]
[HALF: 512 1k 2k 4k 8k 16k 32k 64k 128k 256k 512k 1m 2m 4m 8m 16m 32m 64m 128m 256m]
[INFO: INFO.ryzen-2700x]
[LINE_SIZE: 64]
[LOOP_O: 0.00000010]
[MB: 512]
[MHZ: 4349 MHz, 0.2299 nanosec clock]
[MOTHERBOARD: ]
[NETWORKS: ]
[PROCESSORS: 16]
[REMOTE: ]
[SLOWFS: NO]
[OS: x86_64-linux-gnu]
[SYNC_MAX: 1]
[LMBENCH_SCHED: DEFAULT]
[TIMING_O: 0]
[LMBENCH VERSION: lmbench-3alpha4]
[USER: ubuntu]
[HOSTNAME: ryzen-2700x]
[NODENAME: ryzen-2700x]
[SYSNAME: Linux]
[PROCESSOR: x86_64]
[MACHINE: x86_64]
[RELEASE: 6.3.0-switch-uai+]
[VERSION: #5 SMP PREEMPT_DYNAMIC Tue Jul 25 18:11:42 UTC 2023]
[Tue Jul 25 21:00:46 UTC 2023]
[ 21:00:46 up 2:27, 1 user, load average: 1.20, 0.65, 0.30]
./lmbench: 104: netstat: not found
[mount: sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)]
[mount: proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)]
[mount: udev on /dev type devtmpfs (rw,nosuid,relatime,size=16345952k,nr_inodes=4086488,mode=755,inode64)]
[mount: devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)]
[mount: tmpfs on /run type tmpfs (rw,nosuid,nodev,noexec,relatime,size=3280968k,mode=755,inode64)]
[mount: /dev/nvme0n1p2 on / type ext4 (rw,relatime)]
[mount: securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)]
[mount: tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev,inode64)]
[mount: tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k,inode64)]
[mount: cgroup2 on /sys/fs/cgroup type cgroup2 (rw,nosuid,nodev,noexec,relatime,nsdelegate,memory_recursiveprot)]
[mount: pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)]
[mount: efivarfs on /sys/firmware/efi/efivars type efivarfs (rw,nosuid,nodev,noexec,relatime)]
[mount: bpf on /sys/fs/bpf type bpf (rw,nosuid,nodev,noexec,relatime,mode=700)]
[mount: systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=29,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=33339)]
[mount: mqueue on /dev/mqueue type mqueue (rw,nosuid,nodev,noexec,relatime)]
[mount: hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)]
[mount: debugfs on /sys/kernel/debug type debugfs (rw,nosuid,nodev,noexec,relatime)]
[mount: tracefs on /sys/kernel/tracing type tracefs (rw,nosuid,nodev,noexec,relatime)]
[mount: fusectl on /sys/fs/fuse/connections type fusectl (rw,nosuid,nodev,noexec,relatime)]
[mount: configfs on /sys/kernel/config type configfs (rw,nosuid,nodev,noexec,relatime)]
[mount: ramfs on /run/credentials/systemd-sysusers.service type ramfs (ro,nosuid,nodev,noexec,relatime,mode=700)]
[mount: /var/lib/snapd/snaps/core20_1950.snap on /snap/core20/1950 type squashfs (ro,nodev,relatime,errors=continue,x-gdu.hide)]
[mount: /var/lib/snapd/snaps/core20_1974.snap on /snap/core20/1974 type squashfs (ro,nodev,relatime,errors=continue,x-gdu.hide)]
[mount: /var/lib/snapd/snaps/lxd_24322.snap on /snap/lxd/24322 type squashfs (ro,nodev,relatime,errors=continue,x-gdu.hide)]
[mount: /var/lib/snapd/snaps/snapd_19361.snap on /snap/snapd/19361 type squashfs (ro,nodev,relatime,errors=continue,x-gdu.hide)]
[mount: /var/lib/snapd/snaps/snapd_19457.snap on /snap/snapd/19457 type squashfs (ro,nodev,relatime,errors=continue,x-gdu.hide)]
[mount: /dev/nvme0n1p1 on /boot/efi type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)]
[mount: binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,nosuid,nodev,noexec,relatime)]
[mount: tmpfs on /run/snapd/ns type tmpfs (rw,nosuid,nodev,noexec,relatime,size=3280968k,mode=755,inode64)]
[mount: nsfs on /run/snapd/ns/lxd.mnt type nsfs (rw)]
[mount: tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=3280964k,nr_inodes=820241,mode=700,uid=1000,gid=1000,inode64)]
Simple syscall: 0.0782 microseconds
Simple read: 0.1674 microseconds
Simple write: 0.1224 microseconds
Simple stat: 0.5767 microseconds
Simple fstat: 0.4551 microseconds
Simple open/close: 1.2968 microseconds
Select on 10 fd's: 0.3437 microseconds
Select on 100 fd's: 1.1548 microseconds
Select on 250 fd's: 2.4670 microseconds
Select on 500 fd's: 4.7430 microseconds
Select on 10 tcp fd's: 0.4191 microseconds
Select on 100 tcp fd's: 4.0564 microseconds
Select on 250 tcp fd's: 10.1695 microseconds
Select on 500 tcp fd's: 20.4532 microseconds
Signal handler installation: 0.1868 microseconds
Signal handler overhead: 1.3617 microseconds
Protection fault: 0.2379 microseconds
Pipe latency: 5.9256 microseconds
AF_UNIX sock stream latency: 5.1544 microseconds
Process fork+exit: 110.8039 microseconds
Process fork+execve: 294.0526 microseconds
Process fork+/bin/sh -c: 648.5556 microseconds
File /var/tmp/XXX write bandwidth: 1049825 KB/sec
Pagefaults on /var/tmp/XXX: 0.1542 microseconds
"mappings
0.524288 6.854
1.048576 8.948
2.097152 14
4.194304 24
8.388608 44
16.777216 84
33.554432 164
67.108864 321
134.217728 644
268.435456 1324
536.870912 2850
"File system latency
0k 797 135360 207599
1k 492 90725 159823
4k 490 91520 156419
10k 350 63671 126999
unable to register (XACT_PROG, XACT_VERS, udp).
UDP latency using localhost: 8.4494 microseconds
TCP latency using localhost: 10.3937 microseconds
localhost: RPC: Timed out
localhost: RPC: Remote system error - Connection refused
TCP/IP connection cost to localhost: 13.5263 microseconds
Socket bandwidth using localhost
0.000001 2.89 MB/sec
0.000064 167.85 MB/sec
0.000128 319.01 MB/sec
0.000256 593.48 MB/sec
0.000512 1108.03 MB/sec
0.001024 1846.48 MB/sec
0.001437 2319.17 MB/sec
10.485760 6516.94 MB/sec
Avg xfer: 3.2KB, 41.8KB in 0.7730 millisecs, 54.04 MB/sec
AF_UNIX sock stream bandwidth: 7515.47 MB/sec
Pipe bandwidth: 4067.30 MB/sec
"read bandwidth
0.000512 952.77
0.001024 1855.23
0.002048 3436.39
0.004096 6177.63
0.008192 9185.48
0.016384 11967.08
0.032768 13557.32
0.065536 14725.82
0.131072 13457.53
0.262144 11865.21
0.524288 10128.84
1.05 9892.23
2.10 9867.16
4.19 9835.13
8.39 9804.68
16.78 9702.02
33.55 9709.04
67.11 10017.74
134.22 10580.82
268.44 11041.27
536.87 11168.99
"read open2close bandwidth
0.000512 281.90
0.001024 546.54
0.002048 1074.63
0.004096 2074.62
0.008192 3709.61
0.016384 5944.50
0.032768 8565.15
0.065536 9761.96
0.131072 10729.18
0.262144 10392.52
0.524288 9740.56
1.05 9740.26
2.10 9780.44
4.19 9838.68
8.39 9804.68
16.78 9745.70
33.55 9706.23
67.11 10005.79
134.22 10618.49
268.44 11062.66
536.87 11177.59
"Mmap read bandwidth
0.000512 57163.59
0.001024 41761.56
0.002048 43949.34
0.004096 45117.91
0.008192 45729.72
0.016384 46413.29
0.032768 46251.75
0.065536 46242.12
0.131072 46577.68
0.262144 46481.86
0.524288 46121.07
1.05 45834.10
2.10 46052.32
4.19 45240.21
8.39 28507.16
16.78 22108.01
33.55 21938.17
67.11 21838.22
134.22 21728.63
268.44 21852.45
536.87 21712.81
"Mmap read open2close bandwidth
0.000512 124.90
0.001024 250.93
0.002048 493.47
0.004096 977.51
0.008192 1731.72
0.016384 3093.71
0.032768 5115.63
0.065536 8046.81
0.131072 10404.44
0.262144 13991.38
0.524288 15994.90
1.05 17517.52
2.10 18450.02
4.19 18487.29
8.39 13908.89
16.78 11324.48
33.55 10020.74
67.11 10103.71
134.22 10811.80
268.44 11720.54
536.87 12324.58
"libc bcopy unaligned
0.000512 55005.91
0.001024 60887.10
0.002048 64628.46
0.004096 66490.90
0.008192 65690.91
0.016384 63643.21
0.032768 64418.77
0.065536 64892.67
0.131072 59682.65
0.262144 53688.69
0.524288 49301.87
1.05 48411.08
2.10 45920.12
4.19 17423.47
8.39 21046.69
16.78 14831.34
33.55 14906.46
67.11 15374.31
134.22 15612.16
268.44 15931.83
"libc bcopy aligned
0.000512 57155.93
0.001024 62425.98
0.002048 66183.00
0.004096 67850.32
0.008192 65966.53
0.016384 66463.62
0.032768 64616.11
0.065536 65145.20
0.131072 63473.89
0.262144 56687.67
0.524288 49895.35
1.05 47868.95
2.10 46398.86
4.19 15632.89
8.39 21095.83
16.78 14958.29
33.55 15137.34
67.11 15491.43
134.22 14860.24
268.44 15246.82
Memory bzero bandwidth
0.000512 67447.82
0.001024 68478.98
0.002048 68618.02
0.004096 68984.57
0.008192 68523.14
0.016384 68469.18
0.032768 68173.30
0.065536 67620.69
0.131072 67554.51
0.262144 66655.96
0.524288 65137.35
1.05 66205.36
2.10 65376.96
4.19 65365.78
8.39 23894.91
16.78 12698.47
33.55 12684.39
67.11 12782.64
134.22 12796.05
268.44 12843.80
536.87 12953.19
"unrolled bcopy unaligned
0.000512 16864.97
0.001024 17126.02
0.002048 17179.57
0.004096 17129.72
0.008192 17160.93
0.016384 16980.28
0.032768 16946.48
0.065536 17072.30
0.131072 17105.84
0.262144 16993.04
0.524288 17061.77
1.05 16800.39
2.10 16881.57
4.19 13617.87
8.39 7912.54
16.78 7822.76
33.55 7818.81
67.11 6787.59
134.22 7941.41
268.44 7831.59
"unrolled partial bcopy unaligned
0.000512 61003.39
0.001024 65001.88
0.002048 67209.26
0.004096 68120.93
0.008192 68982.94
0.016384 62383.47
0.032768 62591.72
0.065536 62797.79
0.131072 60406.46
0.262144 56888.13
0.524288 50028.96
1.05 48052.26
2.10 47644.65
4.19 17587.78
8.39 9273.57
16.78 9200.56
33.55 9191.74
67.11 9238.56
134.22 9273.66
268.44 9353.15
Memory read bandwidth
0.000512 22890.74
0.001024 23024.84
0.002048 23231.96
0.004096 23305.32
0.008192 23251.79
0.016384 23314.75
0.032768 23341.76
0.065536 23298.21
0.131072 23272.90
0.262144 23350.23
0.524288 23165.11
1.05 23341.25
2.10 23305.93
4.19 23207.14
8.39 20638.13
16.78 18114.68
33.55 18108.17
67.11 18018.22
134.22 17798.40
268.44 17791.32
536.87 17753.67
Memory partial read bandwidth
0.000512 136492.95
0.001024 137931.31
0.002048 138288.22
0.004096 138670.87
0.008192 138299.35
0.016384 138846.57
0.032768 128172.34
0.065536 118440.48
0.131072 118478.76
0.262144 117800.72
0.524288 104285.65
1.05 87984.19
2.10 83793.41
4.19 81037.95
8.39 36673.25
16.78 26872.21
33.55 26702.56
67.11 26954.96
134.22 27447.39
268.44 27343.94
536.87 27448.79
Memory write bandwidth
0.000512 17372.46
0.001024 17244.29
0.002048 17214.83
0.004096 17305.43
0.008192 17391.63
0.016384 17372.33
0.032768 17258.53
0.065536 17234.08
0.131072 17147.37
0.262144 17173.12
0.524288 17205.62
1.05 17001.87
2.10 17114.95
4.19 17022.94
8.39 16279.94
16.78 12520.31
33.55 12444.47
67.11 12546.06
134.22 12924.19
268.44 12606.15
536.87 12693.78
Memory partial write bandwidth
0.000512 69579.95
0.001024 69581.88
0.002048 69564.65
0.004096 69553.01
0.008192 69234.45
0.016384 68776.46
0.032768 68856.11
0.065536 68897.13
0.131072 69251.90
0.262144 69269.74
0.524288 67356.44
1.05 65739.05
2.10 65476.52
4.19 65256.81
8.39 21931.00
16.78 12721.58
33.55 12716.43
67.11 12746.22
134.22 12841.34
268.44 12874.60
536.87 13011.27
Memory partial read/write bandwidth
0.000512 61843.24
0.001024 65479.73
0.002048 67475.47
0.004096 68491.62
0.008192 69041.69
0.016384 68583.20
0.032768 68416.96
0.065536 65560.39
0.131072 65996.84
0.262144 63493.38
0.524288 60376.06
1.05 57038.04
2.10 56679.78
4.19 55851.65
8.39 23538.71
16.78 12559.68
33.55 12540.59
67.11 12578.98
134.22 12634.64
268.44 12630.47
536.87 12790.56
"size=0k ovr=0.48
2 2.47
4 2.78
8 2.78
16 2.81
24 2.91
32 2.82
64 2.79
96 2.74
"size=4k ovr=0.59
2 2.57
4 2.30
8 2.78
16 2.79
24 2.82
32 2.77
64 2.82
96 2.82
"size=8k ovr=0.69
2 2.56
4 2.62
8 2.80