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-4oLu_V/byte-unixbench/UnixBench"
make distr
make[2]: Entering directory "/root/serverscope-4oLu_V/byte-unixbench/UnixBench"
Checking distribution of files
./pgms exists
./src exists
./testdir exists
make[2]: Leaving directory "/root/serverscope-4oLu_V/byte-unixbench/UnixBench"
make programs
make[2]: Entering directory "/root/serverscope-4oLu_V/byte-unixbench/UnixBench"
make[2]: Nothing to be done for "programs".
make[2]: Leaving directory "/root/serverscope-4oLu_V/byte-unixbench/UnixBench"
make[1]: Leaving directory "/root/serverscope-4oLu_V/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
24 x Dhrystone 2 using register variables 1 2 3 4 5 6 7 8 9 10
24 x Double-Precision Whetstone 1 2 3 4 5 6 7 8 9 10
24 x Execl Throughput 1 2 3
24 x File Copy 1024 bufsize 2000 maxblocks 1 2 3
24 x File Copy 256 bufsize 500 maxblocks 1 2 3
24 x File Copy 4096 bufsize 8000 maxblocks 1 2 3
24 x Pipe Throughput 1 2 3 4 5 6 7 8 9 10
24 x Pipe-based Context Switching 1 2 3 4 5 6 7 8 9 10
24 x Process Creation 1 2 3
24 x System Call Overhead 1 2 3 4 5 6 7 8 9 10
24 x Shell Scripts (1 concurrent) 1 2 3
24 x Shell Scripts (8 concurrent) 1 2 3
========================================================================
BYTE UNIX Benchmarks (Version 5.1.3)
System: ny1.warp10.cc: GNU/Linux
OS: GNU/Linux -- 4.13.0-32-generic -- #35~16.04.1-Ubuntu SMP Thu Jan 25 10:13:43 UTC 2018
Machine: x86_64 (x86_64)
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: Intel(R) Xeon(R) CPU X5650 @ 2.67GHz (5319.7 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 1: Intel(R) Xeon(R) CPU X5650 @ 2.67GHz (5319.7 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 2: Intel(R) Xeon(R) CPU X5650 @ 2.67GHz (5319.7 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 3: Intel(R) Xeon(R) CPU X5650 @ 2.67GHz (5319.7 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 4: Intel(R) Xeon(R) CPU X5650 @ 2.67GHz (5319.7 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 5: Intel(R) Xeon(R) CPU X5650 @ 2.67GHz (5319.7 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 6: Intel(R) Xeon(R) CPU X5650 @ 2.67GHz (5319.7 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 7: Intel(R) Xeon(R) CPU X5650 @ 2.67GHz (5319.7 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 8: Intel(R) Xeon(R) CPU X5650 @ 2.67GHz (5319.7 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 9: Intel(R) Xeon(R) CPU X5650 @ 2.67GHz (5319.7 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 10: Intel(R) Xeon(R) CPU X5650 @ 2.67GHz (5319.7 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 11: Intel(R) Xeon(R) CPU X5650 @ 2.67GHz (5319.7 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 12: Intel(R) Xeon(R) CPU X5650 @ 2.67GHz (5319.7 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 13: Intel(R) Xeon(R) CPU X5650 @ 2.67GHz (5319.7 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 14: Intel(R) Xeon(R) CPU X5650 @ 2.67GHz (5319.7 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 15: Intel(R) Xeon(R) CPU X5650 @ 2.67GHz (5319.7 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 16: Intel(R) Xeon(R) CPU X5650 @ 2.67GHz (5319.7 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 17: Intel(R) Xeon(R) CPU X5650 @ 2.67GHz (5319.7 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 18: Intel(R) Xeon(R) CPU X5650 @ 2.67GHz (5319.7 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 19: Intel(R) Xeon(R) CPU X5650 @ 2.67GHz (5319.7 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 20: Intel(R) Xeon(R) CPU X5650 @ 2.67GHz (5319.7 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 21: Intel(R) Xeon(R) CPU X5650 @ 2.67GHz (5319.7 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 22: Intel(R) Xeon(R) CPU X5650 @ 2.67GHz (5319.7 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
CPU 23: Intel(R) Xeon(R) CPU X5650 @ 2.67GHz (5319.7 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
06:08:31 up 30 min, 1 user, load average: 7.66, 4.97, 2.15; runlevel 2018-02-08
------------------------------------------------------------------------
Benchmark Run: Thu Feb 08 2018 06:08:31 - 06:35:47
24 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 30078191.9 lps (10.0 s, 7 samples)
Double-Precision Whetstone 4046.1 MWIPS (6.8 s, 7 samples)
Execl Throughput 4314.1 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 565326.6 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 147043.3 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1495819.8 KBps (30.0 s, 2 samples)
Pipe Throughput 830692.8 lps (10.0 s, 7 samples)
Pipe-based Context Switching 135412.9 lps (10.0 s, 7 samples)
Process Creation 5332.5 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 5907.4 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 3130.2 lpm (60.0 s, 2 samples)
System Call Overhead 642969.8 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 30078191.9 2577.4
Double-Precision Whetstone 55.0 4046.1 735.7
Execl Throughput 43.0 4314.1 1003.3
File Copy 1024 bufsize 2000 maxblocks 3960.0 565326.6 1427.6
File Copy 256 bufsize 500 maxblocks 1655.0 147043.3 888.5
File Copy 4096 bufsize 8000 maxblocks 5800.0 1495819.8 2579.0
Pipe Throughput 12440.0 830692.8 667.8
Pipe-based Context Switching 4000.0 135412.9 338.5
Process Creation 126.0 5332.5 423.2
Shell Scripts (1 concurrent) 42.4 5907.4 1393.3
Shell Scripts (8 concurrent) 6.0 3130.2 5216.9
System Call Overhead 15000.0 642969.8 428.6
========
System Benchmarks Index Score 1052.8
------------------------------------------------------------------------
Benchmark Run: Thu Feb 08 2018 06:35:47 - 07:03:06
24 CPUs in system; running 24 parallel copies of tests
Dhrystone 2 using register variables 359074579.3 lps (10.0 s, 7 samples)
Double-Precision Whetstone 77436.3 MWIPS (6.4 s, 7 samples)
Execl Throughput 43608.6 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 525208.7 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 146931.4 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1712219.4 KBps (30.0 s, 2 samples)
Pipe Throughput 12463943.7 lps (10.0 s, 7 samples)
Pipe-based Context Switching 2577160.6 lps (10.0 s, 7 samples)
Process Creation 60585.4 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 60203.7 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 12609.9 lpm (60.1 s, 2 samples)
System Call Overhead 6140577.3 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 359074579.3 30769.0
Double-Precision Whetstone 55.0 77436.3 14079.3
Execl Throughput 43.0 43608.6 10141.5
File Copy 1024 bufsize 2000 maxblocks 3960.0 525208.7 1326.3
File Copy 256 bufsize 500 maxblocks 1655.0 146931.4 887.8
File Copy 4096 bufsize 8000 maxblocks 5800.0 1712219.4 2952.1
Pipe Throughput 12440.0 12463943.7 10019.2
Pipe-based Context Switching 4000.0 2577160.6 6442.9
Process Creation 126.0 60585.4 4808.4
Shell Scripts (1 concurrent) 42.4 60203.7 14199.0
Shell Scripts (8 concurrent) 6.0 12609.9 21016.5
System Call Overhead 15000.0 6140577.3 4093.7
========
System Benchmarks Index Score 6509.7
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, 11.1713 s, 192 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, 11.5723 s, 186 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=11251: Thu Feb 8 06:05:23 2018
read : io=60424MB, bw=1007.6MB/s, iops=257806, runt= 60001msec
clat (usec): min=0, max=21179K, avg=29.94, stdev=13505.31
lat (usec): min=1, max=21179K, avg=30.00, stdev=13505.31
clat percentiles (usec):
| 1.00th=[ 1], 5.00th=[ 1], 10.00th=[ 1], 20.00th=[ 1],
| 30.00th=[ 1], 40.00th=[ 1], 50.00th=[ 1], 60.00th=[ 1],
| 70.00th=[ 2], 80.00th=[ 2], 90.00th=[ 2], 95.00th=[ 2],
| 99.00th=[ 548], 99.50th=[ 580], 99.90th=[ 2096], 99.95th=[ 2160],
| 99.99th=[ 2192]
bw (KB /s): min= 0, max=1842784, per=22.36%, avg=230603.46, stdev=561449.63
lat (usec) : 2=60.18%, 4=37.28%, 10=0.14%, 20=0.01%, 50=0.16%
lat (usec) : 100=0.12%, 250=0.01%, 500=0.18%, 750=1.78%, 1000=0.01%
lat (msec) : 2=0.04%, 4=0.11%, 10=0.01%, 20=0.01%, 50=0.01%
lat (msec) : 100=0.01%, 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01%
lat (msec) : 2000=0.01%, >=2000=0.01%
cpu : usr=4.79%, sys=7.84%, ctx=325953, majf=0, minf=145
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=15468639/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=60424MB, aggrb=1007.6MB/s, minb=1007.6MB/s, maxb=1007.6MB/s, mint=60001msec, maxt=60001msec
Disk stats (read/write):
sda: ios=324875/25, merge=0/98, ticks=417812/782444, in_queue=1627132, util=99.87%
./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=11289: Thu Feb 8 06:06:23 2018
read : io=1309.5MB, bw=22347KB/s, iops=5586, runt= 60002msec
clat (usec): min=168, max=49667K, avg=1426.11, stdev=170374.83
lat (usec): min=168, max=49667K, avg=1426.39, stdev=170374.86
clat percentiles (usec):
| 1.00th=[ 466], 5.00th=[ 474], 10.00th=[ 486], 20.00th=[ 502],
| 30.00th=[ 516], 40.00th=[ 532], 50.00th=[ 532], 60.00th=[ 540],
| 70.00th=[ 548], 80.00th=[ 556], 90.00th=[ 564], 95.00th=[ 580],
| 99.00th=[ 628], 99.50th=[ 636], 99.90th=[ 668], 99.95th=[ 700],
| 99.99th=[ 748]
bw (KB /s): min= 0, max= 8224, per=31.85%, avg=7118.13, stdev=1581.32
lat (usec) : 250=0.01%, 500=18.92%, 750=81.06%, 1000=0.01%
lat (msec) : 2=0.01%, 4=0.01%, >=2000=0.01%
cpu : usr=1.24%, sys=3.90%, ctx=335235, majf=0, minf=120
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=335209/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=1309.5MB, aggrb=22346KB/s, minb=22346KB/s, maxb=22346KB/s, mint=60002msec, maxt=60002msec
Disk stats (read/write):
sda: ios=334996/3, merge=0/16, ticks=428244/91352, in_queue=836560, util=99.86%
./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=11358: Thu Feb 8 06:08:26 2018
write: io=93435MB, bw=1557.3MB/s, iops=398649, runt= 60001msec
clat (usec): min=1, max=68236, avg=18.73, stdev=191.70
lat (usec): min=1, max=68236, avg=18.82, stdev=191.70
clat percentiles (usec):
| 1.00th=[ 2], 5.00th=[ 3], 10.00th=[ 15], 20.00th=[ 17],
| 30.00th=[ 17], 40.00th=[ 18], 50.00th=[ 18], 60.00th=[ 18],
| 70.00th=[ 19], 80.00th=[ 21], 90.00th=[ 23], 95.00th=[ 26],
| 99.00th=[ 31], 99.50th=[ 34], 99.90th=[ 63], 99.95th=[ 68],
| 99.99th=[ 169]
bw (KB /s): min=112456, max=243432, per=12.50%, avg=199299.68, stdev=30192.41
lat (usec) : 2=0.01%, 4=7.99%, 10=1.61%, 20=61.65%, 50=28.56%
lat (usec) : 100=0.19%, 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%
lat (msec) : 100=0.01%
cpu : usr=6.75%, sys=88.69%, ctx=98607, majf=0, minf=609
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=23919361/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=93435MB, aggrb=1557.3MB/s, minb=1557.3MB/s, maxb=1557.3MB/s, mint=60001msec, maxt=60001msec
Disk stats (read/write):
sda: ios=0/8113, merge=0/128, ticks=0/2314452, in_queue=2314448, util=29.52%
./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=11323: Thu Feb 8 06:07:25 2018
write: io=1763.3MB, bw=30092KB/s, iops=7522, runt= 60002msec
clat (usec): min=93, max=842597, avg=1058.22, stdev=11682.08
lat (usec): min=93, max=842597, avg=1058.59, stdev=11682.09
clat percentiles (usec):
| 1.00th=[ 107], 5.00th=[ 108], 10.00th=[ 120], 20.00th=[ 124],
| 30.00th=[ 126], 40.00th=[ 129], 50.00th=[ 135], 60.00th=[ 139],
| 70.00th=[ 900], 80.00th=[ 1224], 90.00th=[ 1704], 95.00th=[ 2160],
| 99.00th=[ 4256], 99.50th=[20864], 99.90th=[101888], 99.95th=[205824],
| 99.99th=[651264]
bw (KB /s): min= 24, max=30664, per=13.24%, avg=3985.15, stdev=6041.91
lat (usec) : 100=0.02%, 250=69.77%, 500=0.06%, 750=0.01%, 1000=4.09%
lat (msec) : 2=19.85%, 4=5.16%, 10=0.34%, 20=0.19%, 50=0.30%
lat (msec) : 100=0.12%, 250=0.06%, 500=0.03%, 750=0.01%, 1000=0.01%
cpu : usr=0.54%, sys=10.39%, ctx=902819, majf=0, minf=294
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=451392/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=1763.3MB, aggrb=30091KB/s, minb=30091KB/s, maxb=30091KB/s, mint=60002msec, maxt=60002msec
Disk stats (read/write):
sda: ios=0/451314, merge=0/1713, ticks=0/46052, in_queue=45824, util=76.16%
Downloaded 104857600 bytes in 9.033 sec Downloaded 104857600 bytes in 9.039 sec Downloaded 104857600 bytes in 9.098 sec Downloaded 104857600 bytes in 9.026 sec Downloaded 104857600 bytes in 9.018 sec Finished! Average download speed is 88.47 Mbit/s
Retrieving speedtest.net configuration... Retrieving speedtest.net server list... Testing from Turnkey Internet ... Selecting 15 servers that are not too close: 1. Mid-Hudson Data Corp (Hudson, NY) [58.67 km]: 2.41 ms 2. Charter Communications (Oxford, MA) [118.07 km]: 33.88 ms 3. Sprint (Springfield, MA) [121.62 km]: 18.562 ms 4. Northland Communications (Utica, NY) [124.42 km]: 31.47 ms 5. Verizon (Windsor, CT) [136.94 km]: 25.287 ms 6. Connecticut Education Network (Hartford, CT) [142.17 km]: 22.59 ms 7. Dartmouth College (Hanover, NH) [160.43 km]: 22.058 ms 8. SELCO (Shrewsbury, MA) [176.84 km]: 12.33 ms 9. Wayne Highlands School District (Honesdale, PA) [178.76 km]: 69.333 ms 10. Verizon (Westborough, MA) [185.35 km]: 24.699 ms 11. Plexicomm, LLC (Binghamton, NY) [189.94 km]: 39.797 ms 12. Green House Data (Orangeburg, NY) [190.23 km]: 8.292 ms 13. Verizon (East Syracuse, NY) [190.36 km]: 28.622 ms 14. Green Mountain Access (Richmond, VT) [194.41 km]: 22.436 ms 15. Time Warner Cable (Syracuse, NY) [195.31 km]: 33.553 ms Testing upload speeds 1. Mid-Hudson Data Corp (Hudson, NY): ......................... 49.38 Mbit/s 2. Charter Communications (Oxford, MA): ......................... 82.44 Mbit/s 3. Sprint (Springfield, MA): ......................... 89.49 Mbit/s 4. Northland Communications (Utica, NY): ......................... 88.86 Mbit/s 5. Verizon (Windsor, CT): ......................... 85.95 Mbit/s 6. Connecticut Education Network (Hartford, CT):......................... 86.14 Mbit/s 7. Dartmouth College (Hanover, NH): ......................... 90.13 Mbit/s 8. SELCO (Shrewsbury, MA): ......................... 89.54 Mbit/s 9. Wayne Highlands School District (Honesdale, PA):......................... 78.64 Mbit/s 10. Verizon (Westborough, MA): ......................... 86.59 Mbit/s 11. Plexicomm, LLC (Binghamton, NY): ......................... 88.61 Mbit/s 12. Green House Data (Orangeburg, NY): ......................... 92.05 Mbit/s 13. Verizon (East Syracuse, NY): ......................... 88.51 Mbit/s 14. Green Mountain Access (Richmond, VT): ......................... 89.24 Mbit/s 15. Time Warner Cable (Syracuse, NY): ......................... 72.09 Mbit/s Average upload speed is 83.84 Mbit/s