gcc -o pgms/arithoh -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -Darithoh src/arith.c
gcc -o pgms/register -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -Ddatum="register int" src/arith.c
gcc -o pgms/short -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -Ddatum=short src/arith.c
gcc -o pgms/int -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -Ddatum=int src/arith.c
gcc -o pgms/long -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -Ddatum=long src/arith.c
gcc -o pgms/float -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -Ddatum=float src/arith.c
gcc -o pgms/double -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -Ddatum=double src/arith.c
gcc -o pgms/hanoi -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/hanoi.c
gcc -o pgms/syscall -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/syscall.c
gcc -o pgms/context1 -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/context1.c
gcc -o pgms/pipe -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/pipe.c
src/pipe.c: In function xe2x80x98mainxe2x80x99:
src/pipe.c:52:2: warning: ignoring return value of xe2x80x98pipexe2x80x99, declared with attribute warn_unused_result [-Wunused-result]
pipe(pvec);
^~~~~~~~~~
gcc -o pgms/spawn -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/spawn.c
gcc -o pgms/execl -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/execl.c
In file included from src/execl.c:34:0:
src/big.c: In function xe2x80x98dummyxe2x80x99:
src/big.c:109:5: warning: ignoring return value of xe2x80x98freopenxe2x80x99, declared with attribute warn_unused_result [-Wunused-result]
freopen("masterlog.00", "a", stderr);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/big.c:197:6: warning: ignoring return value of xe2x80x98freopenxe2x80x99, declared with attribute warn_unused_result [-Wunused-result]
freopen(logname, "w", stderr);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/big.c:221:3: warning: ignoring return value of xe2x80x98dupxe2x80x99, declared with attribute warn_unused_result [-Wunused-result]
dup(pvec[0]);
^~~~~~~~~~~~
src/big.c:225:6: warning: ignoring return value of xe2x80x98freopenxe2x80x99, declared with attribute warn_unused_result [-Wunused-result]
freopen(logname, "w", stderr);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/big.c:318:4: warning: ignoring return value of xe2x80x98writexe2x80x99, declared with attribute warn_unused_result [-Wunused-result]
write(fcopy, cp->line, p - cp->line + 1);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gcc -o pgms/dhry2 -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -DHZ= ./src/dhry_1.c ./src/dhry_2.c
gcc -o pgms/dhry2reg -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -DHZ= -DREG=register ./src/dhry_1.c ./src/dhry_2.c
gcc -o pgms/looper -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/looper.c
gcc -o pgms/fstime -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/fstime.c
gcc -o pgms/whetstone-double -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -DDP -DUNIX -DUNIXBENCH src/whets.c -lm
make all
make[1]: Entering directory "/root/serverscope-2ARbg5/byte-unixbench/UnixBench"
make distr
make[2]: Entering directory "/root/serverscope-2ARbg5/byte-unixbench/UnixBench"
Checking distribution of files
./pgms exists
./src exists
./testdir exists
make[2]: Leaving directory "/root/serverscope-2ARbg5/byte-unixbench/UnixBench"
make programs
make[2]: Entering directory "/root/serverscope-2ARbg5/byte-unixbench/UnixBench"
make[2]: Nothing to be done for "programs".
make[2]: Leaving directory "/root/serverscope-2ARbg5/byte-unixbench/UnixBench"
make[1]: Leaving directory "/root/serverscope-2ARbg5/byte-unixbench/UnixBench"
sh: 3dinfo: command not found
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Version 5.1.3 Based on the Byte Magazine Unix Benchmark
Multi-CPU version Version 5 revisions by Ian Smith,
Sunnyvale, CA, USA
January 13, 2011 johantheghost at yahoo period com
1 x Dhrystone 2 using register variables 1 2 3 4 5 6 7 8 9 10
1 x Double-Precision Whetstone 1 2 3 4 5 6 7 8 9 10
1 x Execl Throughput 1 2 3
1 x File Copy 1024 bufsize 2000 maxblocks 1 2 3
1 x File Copy 256 bufsize 500 maxblocks 1 2 3
1 x File Copy 4096 bufsize 8000 maxblocks 1 2 3
1 x Pipe Throughput 1 2 3 4 5 6 7 8 9 10
1 x Pipe-based Context Switching 1 2 3 4 5 6 7 8 9 10
1 x Process Creation 1 2 3
1 x System Call Overhead 1 2 3 4 5 6 7 8 9 10
1 x Shell Scripts (1 concurrent) 1 2 3
1 x Shell Scripts (8 concurrent) 1 2 3
8 x Dhrystone 2 using register variables 1 2 3 4 5 6 7 8 9 10
8 x Double-Precision Whetstone 1 2 3 4 5 6 7 8 9 10
8 x Execl Throughput 1 2 3
8 x File Copy 1024 bufsize 2000 maxblocks 1 2 3
8 x File Copy 256 bufsize 500 maxblocks 1 2 3
8 x File Copy 4096 bufsize 8000 maxblocks 1 2 3
8 x Pipe Throughput 1 2 3 4 5 6 7 8 9 10
8 x Pipe-based Context Switching 1 2 3 4 5 6 7 8 9 10
8 x Process Creation 1 2 3
8 x System Call Overhead 1 2 3 4 5 6 7 8 9 10
8 x Shell Scripts (1 concurrent) 1 2 3
8 x Shell Scripts (8 concurrent) 1 2 3
========================================================================
BYTE UNIX Benchmarks (Version 5.1.3)
System: node1.execsrvr.xyz: GNU/Linux
OS: GNU/Linux -- 4.10.0-20-generic -- #22-Ubuntu SMP Thu Apr 20 09:22:42 UTC 2017
Machine: x86_64 (x86_64)
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: Intel(R) Xeon(R) CPU E3-1270 v6 @ 3.80GHz (7584.0 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 1: Intel(R) Xeon(R) CPU E3-1270 v6 @ 3.80GHz (7584.0 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 2: Intel(R) Xeon(R) CPU E3-1270 v6 @ 3.80GHz (7584.0 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 3: Intel(R) Xeon(R) CPU E3-1270 v6 @ 3.80GHz (7584.0 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 4: Intel(R) Xeon(R) CPU E3-1270 v6 @ 3.80GHz (7584.0 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 5: Intel(R) Xeon(R) CPU E3-1270 v6 @ 3.80GHz (7584.0 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 6: Intel(R) Xeon(R) CPU E3-1270 v6 @ 3.80GHz (7584.0 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 7: Intel(R) Xeon(R) CPU E3-1270 v6 @ 3.80GHz (7584.0 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
22:16:03 up 47 min, 1 user, load average: 7.88, 4.53, 1.90; runlevel 2017-04-25
------------------------------------------------------------------------
Benchmark Run: Tue Apr 25 2017 22:16:03 - 22:45:31
8 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 50153480.7 lps (10.0 s, 7 samples)
Double-Precision Whetstone 3598.2 MWIPS (18.7 s, 7 samples)
Execl Throughput 9242.7 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 1697524.1 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 452630.9 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 3966734.7 KBps (30.0 s, 2 samples)
Pipe Throughput 3095802.5 lps (10.0 s, 7 samples)
Pipe-based Context Switching 238014.0 lps (10.0 s, 7 samples)
Process Creation 7662.8 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 8389.5 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 5409.5 lpm (60.0 s, 2 samples)
System Call Overhead 5572503.5 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 50153480.7 4297.6
Double-Precision Whetstone 55.0 3598.2 654.2
Execl Throughput 43.0 9242.7 2149.5
File Copy 1024 bufsize 2000 maxblocks 3960.0 1697524.1 4286.7
File Copy 256 bufsize 500 maxblocks 1655.0 452630.9 2734.9
File Copy 4096 bufsize 8000 maxblocks 5800.0 3966734.7 6839.2
Pipe Throughput 12440.0 3095802.5 2488.6
Pipe-based Context Switching 4000.0 238014.0 595.0
Process Creation 126.0 7662.8 608.2
Shell Scripts (1 concurrent) 42.4 8389.5 1978.7
Shell Scripts (8 concurrent) 6.0 5409.5 9015.9
System Call Overhead 15000.0 5572503.5 3715.0
========
System Benchmarks Index Score 2353.8
------------------------------------------------------------------------
Benchmark Run: Tue Apr 25 2017 22:45:31 - 23:15:20
8 CPUs in system; running 8 parallel copies of tests
Dhrystone 2 using register variables 271857671.6 lps (10.0 s, 7 samples)
Double-Precision Whetstone 22344.1 MWIPS (20.5 s, 7 samples)
Execl Throughput 35772.4 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 1613293.2 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 423292.7 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 4751809.1 KBps (30.0 s, 2 samples)
Pipe Throughput 14558341.1 lps (10.0 s, 7 samples)
Pipe-based Context Switching 2218428.0 lps (10.0 s, 7 samples)
Process Creation 111786.7 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 49548.9 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 7914.8 lpm (60.0 s, 2 samples)
System Call Overhead 10156381.0 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 271857671.6 23295.4
Double-Precision Whetstone 55.0 22344.1 4062.6
Execl Throughput 43.0 35772.4 8319.2
File Copy 1024 bufsize 2000 maxblocks 3960.0 1613293.2 4074.0
File Copy 256 bufsize 500 maxblocks 1655.0 423292.7 2557.7
File Copy 4096 bufsize 8000 maxblocks 5800.0 4751809.1 8192.8
Pipe Throughput 12440.0 14558341.1 11702.8
Pipe-based Context Switching 4000.0 2218428.0 5546.1
Process Creation 126.0 111786.7 8872.0
Shell Scripts (1 concurrent) 42.4 49548.9 11686.1
Shell Scripts (8 concurrent) 6.0 7914.8 13191.4
System Call Overhead 15000.0 10156381.0 6770.9
========
System Benchmarks Index Score 7653.5
dd if=/dev/zero of=benchmark bs=64K count=32K conv=fdatasync 32768+0 records in 32768+0 records out 2147483648 bytes (2.1 GB, 2.0 GiB) copied, 3.94461 s, 544 MB/s dd if=/dev/zero of=benchmark bs=1M count=2048 conv=fdatasync 2048+0 records in 2048+0 records out 2147483648 bytes (2.1 GB, 2.0 GiB) copied, 3.84832 s, 558 MB/s
./fio --time_based --name=benchmark --size=256M --runtime=60 --randrepeat=1 --iodepth=32 --invalidate=1 --verify=0 --verify_fatal=0 --numjobs=8 --rw=randread --blocksize=4k --group_reporting
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=24629: Tue Apr 25 22:13:00 2017
read : io=1083.4GB, bw=18489MB/s, iops=4733.3K, runt= 60001msec
clat (usec): min=0, max=10074, avg= 1.24, stdev= 5.44
lat (usec): min=0, max=10074, avg= 1.27, stdev= 5.44
clat percentiles (usec):
| 1.00th=[ 0], 5.00th=[ 0], 10.00th=[ 1], 20.00th=[ 1],
| 30.00th=[ 1], 40.00th=[ 1], 50.00th=[ 1], 60.00th=[ 1],
| 70.00th=[ 1], 80.00th=[ 1], 90.00th=[ 1], 95.00th=[ 2],
| 99.00th=[ 2], 99.50th=[ 2], 99.90th=[ 107], 99.95th=[ 131],
| 99.99th=[ 175]
bw (MB /s): min= 26, max= 3773, per=12.49%, avg=2308.43, stdev=889.32
lat (usec) : 2=90.44%, 4=9.35%, 10=0.02%, 20=0.01%, 50=0.01%
lat (usec) : 100=0.05%, 250=0.13%, 500=0.01%, 750=0.01%, 1000=0.01%
lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.01%
cpu : usr=29.07%, sys=59.84%, ctx=540726, majf=0, minf=83
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=283997815/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Run status group 0 (all jobs):
READ: io=1083.4GB, aggrb=18489MB/s, minb=18489MB/s, maxb=18489MB/s, mint=60001msec, maxt=60001msec
Disk stats (read/write):
md3: ios=524288/1004, merge=0/0, ticks=0/0, in_queue=0, util=0.00%, aggrios=262144/389, aggrmerge=0/668, aggrticks=27050/138, aggrin_queue=27398, aggrutil=15.18%
nvme0n1: ios=266996/396, merge=0/661, ticks=28336/128, in_queue=28820, util=15.18%
nvme1n1: ios=257292/382, merge=0/675, ticks=25764/148, in_queue=25976, util=14.19%
./fio --time_based --name=benchmark --size=256M --runtime=60 --randrepeat=1 --iodepth=32 --direct=1 --invalidate=1 --verify=0 --verify_fatal=0 --numjobs=8 --rw=randread --blocksize=4k --group_reporting
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: (groupid=0, jobs=8): err= 0: pid=24731: Tue Apr 25 22:14:01 2017
read : io=16500MB, bw=281601KB/s, iops=70400, runt= 60001msec
clat (usec): min=19, max=3836, avg=111.52, stdev=34.40
lat (usec): min=20, max=3837, avg=111.67, stdev=34.40
clat percentiles (usec):
| 1.00th=[ 79], 5.00th=[ 80], 10.00th=[ 81], 20.00th=[ 82],
| 30.00th=[ 98], 40.00th=[ 100], 50.00th=[ 103], 60.00th=[ 110],
| 70.00th=[ 115], 80.00th=[ 139], 90.00th=[ 145], 95.00th=[ 169],
| 99.00th=[ 217], 99.50th=[ 235], 99.90th=[ 282], 99.95th=[ 310],
| 99.99th=[ 1080]
bw (KB /s): min=27232, max=37904, per=12.50%, avg=35197.28, stdev=2744.97
lat (usec) : 20=0.01%, 50=0.05%, 100=35.08%, 250=64.57%, 500=0.28%
lat (usec) : 750=0.01%, 1000=0.01%
lat (msec) : 2=0.01%, 4=0.01%
cpu : usr=2.52%, sys=10.07%, ctx=4224191, majf=0, minf=88
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=4224089/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Run status group 0 (all jobs):
READ: io=16500MB, aggrb=281601KB/s, minb=281601KB/s, maxb=281601KB/s, mint=60001msec, maxt=60001msec
Disk stats (read/write):
md3: ios=4220317/20, merge=0/0, ticks=0/0, in_queue=0, util=0.00%, aggrios=2112044/31, aggrmerge=0/8, aggrticks=213356/0, aggrin_queue=214432, aggrutil=100.00%
nvme0n1: ios=2106454/31, merge=0/8, ticks=217448/0, in_queue=219040, util=100.00%
nvme1n1: ios=2117635/31, merge=0/8, ticks=209264/0, in_queue=209824, util=100.00%
./fio --time_based --name=benchmark --size=256M --runtime=60 --filename=benchmark --randrepeat=1 --iodepth=32 --invalidate=1 --verify=0 --verify_fatal=0 --numjobs=8 --rw=randwrite --blocksize=4k --group_reporting
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: (groupid=0, jobs=8): err= 0: pid=24852: Tue Apr 25 22:16:02 2017
write: io=231003MB, bw=3849.2MB/s, iops=985595, runt= 60001msec
clat (usec): min=0, max=44646, avg= 7.68, stdev=109.97
lat (usec): min=0, max=44646, avg= 7.73, stdev=109.97
clat percentiles (usec):
| 1.00th=[ 1], 5.00th=[ 2], 10.00th=[ 2], 20.00th=[ 4],
| 30.00th=[ 6], 40.00th=[ 7], 50.00th=[ 7], 60.00th=[ 7],
| 70.00th=[ 8], 80.00th=[ 8], 90.00th=[ 8], 95.00th=[ 8],
| 99.00th=[ 9], 99.50th=[ 9], 99.90th=[ 19], 99.95th=[ 23],
| 99.99th=[ 5344]
bw (KB /s): min=379720, max=617568, per=12.50%, avg=492907.70, stdev=39360.97
lat (usec) : 2=1.84%, 4=13.61%, 10=84.11%, 20=0.37%, 50=0.04%
lat (usec) : 100=0.01%, 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01%
lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.01%, 50=0.01%
cpu : usr=5.75%, sys=80.33%, ctx=10135021, majf=0, minf=84
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=59136735/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Run status group 0 (all jobs):
WRITE: io=231003MB, aggrb=3849.2MB/s, minb=3849.2MB/s, maxb=3849.2MB/s, mint=60001msec, maxt=60001msec
Disk stats (read/write):
md3: ios=0/6957, merge=0/0, ticks=0/0, in_queue=0, util=0.00%, aggrios=0/6810, aggrmerge=0/232, aggrticks=0/154862, aggrin_queue=154882, aggrutil=2.16%
nvme0n1: ios=0/6819, merge=0/223, ticks=0/155804, in_queue=155844, util=2.16%
nvme1n1: ios=0/6801, merge=0/241, ticks=0/153920, in_queue=153920, util=2.11%
./fio --time_based --name=benchmark --size=256M --runtime=60 --filename=benchmark --randrepeat=1 --iodepth=32 --direct=1 --invalidate=1 --verify=0 --verify_fatal=0 --numjobs=8 --rw=randwrite --blocksize=4k --group_reporting
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=24791: Tue Apr 25 22:15:01 2017
write: io=14027MB, bw=239397KB/s, iops=59849, runt= 60001msec
clat (usec): min=9, max=144382, avg=132.72, stdev=1809.16
lat (usec): min=9, max=144382, avg=132.91, stdev=1809.17
clat percentiles (usec):
| 1.00th=[ 11], 5.00th=[ 12], 10.00th=[ 12], 20.00th=[ 13],
| 30.00th=[ 13], 40.00th=[ 14], 50.00th=[ 14], 60.00th=[ 15],
| 70.00th=[ 16], 80.00th=[ 17], 90.00th=[ 20], 95.00th=[ 26],
| 99.00th=[ 1400], 99.50th=[ 6432], 99.90th=[28032], 99.95th=[41728],
| 99.99th=[70144]
bw (KB /s): min= 97, max=165463, per=12.53%, avg=29995.36, stdev=27419.03
lat (usec) : 10=0.01%, 20=88.76%, 50=9.98%, 100=0.03%, 250=0.03%
lat (usec) : 500=0.05%, 750=0.05%, 1000=0.04%
lat (msec) : 2=0.14%, 4=0.23%, 10=0.36%, 20=0.18%, 50=0.13%
lat (msec) : 100=0.03%, 250=0.01%
cpu : usr=1.02%, sys=6.43%, ctx=7180365, majf=0, minf=83
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=3591009/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Run status group 0 (all jobs):
WRITE: io=14027MB, aggrb=239396KB/s, minb=239396KB/s, maxb=239396KB/s, mint=60001msec, maxt=60001msec
Disk stats (read/write):
md3: ios=0/3587567, merge=0/0, ticks=0/0, in_queue=0, util=0.00%, aggrios=0/3591143, aggrmerge=0/647, aggrticks=0/32000, aggrin_queue=31776, aggrutil=53.80%
nvme0n1: ios=0/3591143, merge=0/647, ticks=0/31492, in_queue=31228, util=51.97%
nvme1n1: ios=0/3591143, merge=0/647, ticks=0/32508, in_queue=32324, util=53.80%
Downloaded 104857600 bytes in 2.455887 sec Downloaded 104857600 bytes in 0.942319 sec Downloaded 104857600 bytes in 0.941183 sec Downloaded 104857600 bytes in 0.945551 sec Downloaded 104857600 bytes in 0.941617 sec Finished! Average download speed is 642.41 Mbit/s
Retrieving speedtest.net configuration... Retrieving speedtest.net server list... Testing from OVH ... Selecting 15 servers that are not too close: 1. cronomagic (Montreal, QC) [31.08 km]: 36.883 ms 2. TELUS (Montreal, QC) [31.08 km]: 59.571 ms 3. Fibrenoire Internet (Montreal, QC) [31.08 km]: 76.178 ms 4. Unilink Networks Inc. (Montreal, QC) [31.08 km]: 175.157 ms 5. HOTServers LLC (Montreal, QC) [31.08 km]: 31.013 ms 6. Rogers (Montreal, QC) [31.08 km]: 46.069 ms 7. Ebox (Montreal, QC) [31.08 km]: 35.957 ms 8. Netelligent Hosting Services Inc. (Montreal, QC) [31.08 km]: 17.882 ms 9. Magic-VPN (Montreal, QC) [31.08 km]: 181.088 ms 10. GlideServers (Montreal, QC) [31.08 km]: 32.041 ms 11. Hostix Technologies Inc. (Saint-Paul-de-l'lle-aux-Noix, QC) [49.91 km]: 38.1 ms 12. Internexe (Knowlton, QC) [106.51 km]: 65.569 ms 13. Sovernet Communications (Burlington, VT) [110.07 km]: 210.996 ms 14. Slic Network Solutions (Potsdam, NY) [113.54 km]: 66.791 ms 15. Green Mountain Access (Richmond, VT) [122.67 km]: 50.774 ms Testing upload speeds 1. cronomagic (Montreal, QC): ......................... 22.90 Mbit/s 2. TELUS (Montreal, QC): ......................... 251.56 Mbit/s 3. Fibrenoire Internet (Montreal, QC): ......................... 364.17 Mbit/s 4. Unilink Networks Inc. (Montreal, QC): ......................... 328.43 Mbit/s 5. HOTServers LLC (Montreal, QC): ......................... 239.00 Mbit/s 6. Rogers (Montreal, QC): ......................... 106.43 Mbit/s 7. Ebox (Montreal, QC): ......................... 378.32 Mbit/s 8. Netelligent Hosting Services Inc. (Montreal, QC):......................... 412.96 Mbit/s 9. Magic-VPN (Montreal, QC): ......................... 701.83 Mbit/s 10. GlideServers (Montreal, QC): ......................... 642.04 Mbit/s 11. Hostix Technologies Inc. (Saint-Paul-de-l'lle-aux-Noix, QC):......................... 66.56 Mbit/s 12. Internexe (Knowlton, QC): ......................... 78.92 Mbit/s 13. Sovernet Communications (Burlington, VT): ......................... 25.44 Mbit/s 14. Slic Network Solutions (Potsdam, NY): ......................... 201.48 Mbit/s 15. Green Mountain Access (Richmond, VT): ......................... 132.66 Mbit/s Average upload speed is 263.51 Mbit/s