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
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
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-KQky4P/byte-unixbench/UnixBench"
make distr
make[2]: Entering directory "/root/serverscope-KQky4P/byte-unixbench/UnixBench"
Checking distribution of files
./pgms exists
./src exists
./testdir exists
make[2]: Leaving directory "/root/serverscope-KQky4P/byte-unixbench/UnixBench"
make programs
make[2]: Entering directory "/root/serverscope-KQky4P/byte-unixbench/UnixBench"
make[2]: Nothing to be done for "programs".
make[2]: Leaving directory "/root/serverscope-KQky4P/byte-unixbench/UnixBench"
make[1]: Leaving directory "/root/serverscope-KQky4P/byte-unixbench/UnixBench"
sh: 1: 3dinfo: 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
32 x Dhrystone 2 using register variables 1 2 3 4 5 6 7 8 9 10
32 x Double-Precision Whetstone 1 2 3 4 5 6 7 8 9 10
32 x Execl Throughput 1 2 3
32 x File Copy 1024 bufsize 2000 maxblocks 1 2 3
32 x File Copy 256 bufsize 500 maxblocks 1 2 3
32 x File Copy 4096 bufsize 8000 maxblocks 1 2 3
32 x Pipe Throughput 1 2 3 4 5 6 7 8 9 10
32 x Pipe-based Context Switching 1 2 3 4 5 6 7 8 9 10
32 x Process Creation 1 2 3
32 x System Call Overhead 1 2 3 4 5 6 7 8 9 10
32 x Shell Scripts (1 concurrent) 1 2 3
32 x Shell Scripts (8 concurrent) 1 2 3
========================================================================
BYTE UNIX Benchmarks (Version 5.1.3)
System: dawgycompute: GNU/Linux
OS: GNU/Linux -- 3.16.0-4-amd64 -- #1 SMP Debian 3.16.43-2 (2017-04-30)
Machine: x86_64 (unknown)
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: Intel(R) Xeon(R) CPU E5-2697A v4 @ 2.60GHz (5200.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
CPU 1: Intel(R) Xeon(R) CPU E5-2697A v4 @ 2.60GHz (5200.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
CPU 2: Intel(R) Xeon(R) CPU E5-2697A v4 @ 2.60GHz (5200.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
CPU 3: Intel(R) Xeon(R) CPU E5-2697A v4 @ 2.60GHz (5200.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
CPU 4: Intel(R) Xeon(R) CPU E5-2697A v4 @ 2.60GHz (5200.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
CPU 5: Intel(R) Xeon(R) CPU E5-2697A v4 @ 2.60GHz (5200.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
CPU 6: Intel(R) Xeon(R) CPU E5-2697A v4 @ 2.60GHz (5200.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
CPU 7: Intel(R) Xeon(R) CPU E5-2697A v4 @ 2.60GHz (5200.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
CPU 8: Intel(R) Xeon(R) CPU E5-2697A v4 @ 2.60GHz (5200.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
CPU 9: Intel(R) Xeon(R) CPU E5-2697A v4 @ 2.60GHz (5200.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
CPU 10: Intel(R) Xeon(R) CPU E5-2697A v4 @ 2.60GHz (5200.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
CPU 11: Intel(R) Xeon(R) CPU E5-2697A v4 @ 2.60GHz (5200.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
CPU 12: Intel(R) Xeon(R) CPU E5-2697A v4 @ 2.60GHz (5200.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
CPU 13: Intel(R) Xeon(R) CPU E5-2697A v4 @ 2.60GHz (5200.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
CPU 14: Intel(R) Xeon(R) CPU E5-2697A v4 @ 2.60GHz (5200.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
CPU 15: Intel(R) Xeon(R) CPU E5-2697A v4 @ 2.60GHz (5200.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
CPU 16: Intel(R) Xeon(R) CPU E5-2697A v4 @ 2.60GHz (5200.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
CPU 17: Intel(R) Xeon(R) CPU E5-2697A v4 @ 2.60GHz (5200.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
CPU 18: Intel(R) Xeon(R) CPU E5-2697A v4 @ 2.60GHz (5200.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
CPU 19: Intel(R) Xeon(R) CPU E5-2697A v4 @ 2.60GHz (5200.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
CPU 20: Intel(R) Xeon(R) CPU E5-2697A v4 @ 2.60GHz (5200.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
CPU 21: Intel(R) Xeon(R) CPU E5-2697A v4 @ 2.60GHz (5200.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
CPU 22: Intel(R) Xeon(R) CPU E5-2697A v4 @ 2.60GHz (5200.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
CPU 23: Intel(R) Xeon(R) CPU E5-2697A v4 @ 2.60GHz (5200.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
CPU 24: Intel(R) Xeon(R) CPU E5-2697A v4 @ 2.60GHz (5200.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
CPU 25: Intel(R) Xeon(R) CPU E5-2697A v4 @ 2.60GHz (5200.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
CPU 26: Intel(R) Xeon(R) CPU E5-2697A v4 @ 2.60GHz (5200.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
CPU 27: Intel(R) Xeon(R) CPU E5-2697A v4 @ 2.60GHz (5200.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
CPU 28: Intel(R) Xeon(R) CPU E5-2697A v4 @ 2.60GHz (5200.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
CPU 29: Intel(R) Xeon(R) CPU E5-2697A v4 @ 2.60GHz (5200.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
CPU 30: Intel(R) Xeon(R) CPU E5-2697A v4 @ 2.60GHz (5200.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
CPU 31: Intel(R) Xeon(R) CPU E5-2697A v4 @ 2.60GHz (5200.0 bogomips)
x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
02:47:15 up 1:11, 1 user, load average: 7.37, 6.63, 9.30; runlevel 2017-07-12
------------------------------------------------------------------------
Benchmark Run: Wed Jul 12 2017 02:47:15 - 03:16:22
32 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 42421124.2 lps (10.0 s, 7 samples)
Double-Precision Whetstone 3678.7 MWIPS (16.4 s, 7 samples)
Execl Throughput 1605.8 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 1278503.5 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 348838.7 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 3494484.2 KBps (30.0 s, 2 samples)
Pipe Throughput 2163349.0 lps (10.0 s, 7 samples)
Pipe-based Context Switching 390473.7 lps (10.0 s, 7 samples)
Process Creation 7060.6 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 4936.2 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 3225.4 lpm (60.0 s, 2 samples)
System Call Overhead 4452317.8 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 42421124.2 3635.1
Double-Precision Whetstone 55.0 3678.7 668.9
Execl Throughput 43.0 1605.8 373.4
File Copy 1024 bufsize 2000 maxblocks 3960.0 1278503.5 3228.5
File Copy 256 bufsize 500 maxblocks 1655.0 348838.7 2107.8
File Copy 4096 bufsize 8000 maxblocks 5800.0 3494484.2 6025.0
Pipe Throughput 12440.0 2163349.0 1739.0
Pipe-based Context Switching 4000.0 390473.7 976.2
Process Creation 126.0 7060.6 560.4
Shell Scripts (1 concurrent) 42.4 4936.2 1164.2
Shell Scripts (8 concurrent) 6.0 3225.4 5375.6
System Call Overhead 15000.0 4452317.8 2968.2
========
System Benchmarks Index Score 1717.3
------------------------------------------------------------------------
Benchmark Run: Wed Jul 12 2017 03:16:22 - 03:44:59
32 CPUs in system; running 32 parallel copies of tests
Dhrystone 2 using register variables 716627302.8 lps (10.0 s, 7 samples)
Double-Precision Whetstone 141241.8 MWIPS (10.0 s, 7 samples)
Execl Throughput 56326.1 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 905490.6 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 230972.9 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 2885061.5 KBps (30.0 s, 2 samples)
Pipe Throughput 45817675.9 lps (10.0 s, 7 samples)
Pipe-based Context Switching 9516729.4 lps (10.0 s, 7 samples)
Process Creation 123562.9 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 165086.3 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 22332.6 lpm (60.0 s, 2 samples)
System Call Overhead 4590950.2 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 716627302.8 61407.7
Double-Precision Whetstone 55.0 141241.8 25680.3
Execl Throughput 43.0 56326.1 13099.1
File Copy 1024 bufsize 2000 maxblocks 3960.0 905490.6 2286.6
File Copy 256 bufsize 500 maxblocks 1655.0 230972.9 1395.6
File Copy 4096 bufsize 8000 maxblocks 5800.0 2885061.5 4974.2
Pipe Throughput 12440.0 45817675.9 36830.9
Pipe-based Context Switching 4000.0 9516729.4 23791.8
Process Creation 126.0 123562.9 9806.6
Shell Scripts (1 concurrent) 42.4 165086.3 38935.5
Shell Scripts (8 concurrent) 6.0 22332.6 37221.0
System Call Overhead 15000.0 4590950.2 3060.6
========
System Benchmarks Index Score 12342.5
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) copied, 5.64353 s, 381 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) copied, 5.39008 s, 398 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=5811: Wed Jul 12 02:44:11 2017
read : io=937852MB, bw=15631MB/s, iops=4001.5K, runt= 60001msec
clat (usec): min=0, max=4578, avg= 1.24, stdev= 3.90
lat (usec): min=0, max=4578, avg= 1.36, stdev= 3.91
clat percentiles (usec):
| 1.00th=[ 0], 5.00th=[ 1], 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=[ 77], 99.95th=[ 84],
| 99.99th=[ 105]
bw (MB /s): min= 37, max= 2162, per=12.49%, avg=1952.28, stdev=601.23
lat (usec) : 2=91.51%, 4=8.21%, 10=0.02%, 20=0.05%, 50=0.01%
lat (usec) : 100=0.19%, 250=0.03%, 500=0.01%, 750=0.01%, 1000=0.01%
lat (msec) : 4=0.01%, 10=0.01%
cpu : usr=24.24%, sys=67.58%, ctx=578129, majf=0, minf=77
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=240090157/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=937852MB, aggrb=15631MB/s, minb=15631MB/s, maxb=15631MB/s, mint=60001msec, maxt=60001msec
Disk stats (read/write):
vda: ios=524288/679, merge=0/148, ticks=38460/2176, in_queue=40580, util=8.93%
./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=5822: Wed Jul 12 02:45:12 2017
read : io=28764MB, bw=490898KB/s, iops=122724, runt= 60001msec
clat (usec): min=21, max=10063, avg=63.99, stdev= 9.21
lat (usec): min=21, max=10064, avg=64.15, stdev= 9.21
clat percentiles (usec):
| 1.00th=[ 53], 5.00th=[ 57], 10.00th=[ 61], 20.00th=[ 62],
| 30.00th=[ 62], 40.00th=[ 63], 50.00th=[ 65], 60.00th=[ 65],
| 70.00th=[ 66], 80.00th=[ 66], 90.00th=[ 67], 95.00th=[ 68],
| 99.00th=[ 73], 99.50th=[ 76], 99.90th=[ 86], 99.95th=[ 91],
| 99.99th=[ 102]
bw (KB /s): min=53848, max=70008, per=12.50%, avg=61368.90, stdev=2088.23
lat (usec) : 50=0.37%, 100=99.62%, 250=0.01%, 500=0.01%, 750=0.01%
lat (msec) : 4=0.01%, 10=0.01%, 20=0.01%
cpu : usr=1.66%, sys=8.19%, ctx=7415895, majf=0, minf=80
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=7363586/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=28764MB, aggrb=490897KB/s, minb=490897KB/s, maxb=490897KB/s, mint=60001msec, maxt=60001msec
Disk stats (read/write):
vda: ios=7352334/5, merge=0/0, ticks=437084/0, in_queue=436092, 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=5842: Wed Jul 12 02:47:12 2017
write: io=125525MB, bw=2092.5MB/s, iops=535563, runt= 60001msec
clat (usec): min=0, max=107948, avg=14.09, stdev=138.99
lat (usec): min=1, max=107948, avg=14.23, stdev=139.00
clat percentiles (usec):
| 1.00th=[ 2], 5.00th=[ 3], 10.00th=[ 5], 20.00th=[ 9],
| 30.00th=[ 10], 40.00th=[ 11], 50.00th=[ 12], 60.00th=[ 13],
| 70.00th=[ 13], 80.00th=[ 14], 90.00th=[ 14], 95.00th=[ 15],
| 99.00th=[ 19], 99.50th=[ 23], 99.90th=[ 772], 99.95th=[ 1976],
| 99.99th=[ 4448]
bw (KB /s): min=97504, max=332472, per=12.50%, avg=267836.11, stdev=25596.63
lat (usec) : 2=0.20%, 4=5.79%, 10=16.80%, 20=76.26%, 50=0.75%
lat (usec) : 100=0.03%, 250=0.02%, 500=0.02%, 750=0.02%, 1000=0.01%
lat (msec) : 2=0.04%, 4=0.04%, 10=0.01%, 20=0.01%, 50=0.01%
lat (msec) : 100=0.01%, 250=0.01%
cpu : usr=3.72%, sys=79.76%, ctx=7509734, majf=0, minf=82
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=32134359/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=125525MB, aggrb=2092.5MB/s, minb=2092.5MB/s, maxb=2092.5MB/s, mint=60001msec, maxt=60001msec
Disk stats (read/write):
vda: ios=0/71505, merge=0/218, ticks=0/583416, in_queue=583412, util=9.35%
./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=5832: Wed Jul 12 02:46:12 2017
write: io=1051.1MB, bw=17952KB/s, iops=4487, runt= 60002msec
clat (usec): min=86, max=1961.1K, avg=1779.67, stdev=29944.66
lat (usec): min=86, max=1961.1K, avg=1780.06, stdev=29944.68
clat percentiles (usec):
| 1.00th=[ 91], 5.00th=[ 93], 10.00th=[ 94], 20.00th=[ 97],
| 30.00th=[ 102], 40.00th=[ 110], 50.00th=[ 122], 60.00th=[ 145],
| 70.00th=[ 187], 80.00th=[ 422], 90.00th=[ 532], 95.00th=[ 620],
| 99.00th=[ 748], 99.50th=[ 812], 99.90th=[460800], 99.95th=[634880],
| 99.99th=[1155072]
bw (KB /s): min= 2, max=17524, per=14.54%, avg=2610.86, stdev=3083.36
lat (usec) : 100=25.77%, 250=48.83%, 500=12.30%, 750=12.13%, 1000=0.55%
lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.01%, 50=0.01%
lat (msec) : 100=0.02%, 250=0.10%, 500=0.20%, 750=0.05%, 1000=0.02%
lat (msec) : 2000=0.01%
cpu : usr=0.23%, sys=1.22%, ctx=539350, 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=269286/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=1051.1MB, aggrb=17951KB/s, minb=17951KB/s, maxb=17951KB/s, mint=60002msec, maxt=60002msec
Disk stats (read/write):
vda: ios=0/270958, merge=0/111, ticks=0/55096, in_queue=55032, util=91.38%
Downloaded 104857600 bytes in 0.772 sec Downloaded 104857600 bytes in 0.861 sec Downloaded 104857600 bytes in 0.797 sec Downloaded 104857600 bytes in 0.793 sec Downloaded 104857600 bytes in 0.801 sec Finished! Average download speed is 994.04 Mbit/s
Retrieving speedtest.net configuration... Retrieving speedtest.net server list... Testing from DigitalOcean ... Selecting 15 servers that are not too close: 1. Webair.com (Garden City, NY) [42.17 km]: 7.6 ms 2. T-Mobile (Syosset, NY) [53.05 km]: 11.081 ms 3. Comcast (Plainfield, NJ) [53.35 km]: 8.476 ms 4. Hammer Fiber (Point Pleasant Beach, NJ) [82.74 km]: 7.745 ms 5. KamaTera INC (New Jersey, NJ) [89.19 km]: 14.524 ms 6. PenTeleData (Palmerton, PA) [124.69 km]: 15.758 ms 7. Wayne Highlands School District (Honesdale, PA) [125.14 km]: 43.212 ms 8. Hotwire Communications (Philadelphia, PA) [131.64 km]: 13.082 ms 9. Quonix, Inc. (Philadelphia, PA) [131.64 km]: 10.563 ms 10. School District of Philadelphia (Philadelphia, PA) [131.64 km]: 20.05 ms 11. T-Mobile (West Norriton, PA) [132.06 km]: 10.948 ms 12. Bstack Networks (Scranton, PA) [143.44 km]: 42.252 ms 13. NEPA Fiber (Wilkes-Barre, PA) [153.84 km]: 18.287 ms 14. Line Systems (West Chester, PA) [158.21 km]: 12.931 ms 15. Mid-Hudson Data Corp (Hudson, NY) [158.23 km]: 5.48 ms Testing upload speeds 1. Webair.com (Garden City, NY): ......................... 569.81 Mbit/s 2. T-Mobile (Syosset, NY): ......................... 458.18 Mbit/s 3. Comcast (Plainfield, NJ): ......................... 445.94 Mbit/s 4. Hammer Fiber (Point Pleasant Beach, NJ): ......................... 56.46 Mbit/s 5. KamaTera INC (New Jersey, NJ): ......................... 585.34 Mbit/s 6. PenTeleData (Palmerton, PA): ......................... 440.11 Mbit/s 7. Wayne Highlands School District (Honesdale, PA):......................... 144.50 Mbit/s 8. Hotwire Communications (Philadelphia, PA): ......................... 408.62 Mbit/s 9. Quonix, Inc. (Philadelphia, PA): ......................... 198.51 Mbit/s 10. School District of Philadelphia (Philadelphia, PA):......................... 79.14 Mbit/s 11. T-Mobile (West Norriton, PA): ......................... 420.44 Mbit/s 12. Bstack Networks (Scranton, PA): ......................... 61.27 Mbit/s 13. NEPA Fiber (Wilkes-Barre, PA): ......................... 486.61 Mbit/s 14. Line Systems (West Chester, PA): ......................... 693.85 Mbit/s 15. Mid-Hudson Data Corp (Hudson, NY): ......................... 418.39 Mbit/s Average upload speed is 364.48 Mbit/s