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Benchmark report #2634
Kimsufi – KS-4C
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Test results for KS-4C at Kimsufi


Server specs:


4 × Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz
16 GB RAM / 2 TB disk space
Ubuntu 16.04 Xenial
France

Benchmark results summary:


UnixBench - 4478.8
Disk Read - 0 MB/s
Disk Write - 2234 MB/s
Bandwidth - 87.12 MB/s

More: https://serverscope.io/trials/wylP
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Cpu chip
Server Specs
CPU
4 × Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz
CPU Cores
4 × 3287 MHz
RAM
16 GB
Disk
2 TB
OS
Ubuntu 16.04 Xenial
Location
Benchmark summary
Benchmark summary
UnixBench
4478.8
Disk Read
0 MB/s
Disk Write
2234 MB/s
Bandwidth
87.12 Mbit/s
Speedtest
87.39 Mbit/s
Graph analysis
UnixBench Score
UnixBench (all CPUs)
4478.8
UnixBench (one CPU)
1841.5
Terminal
Raw Output
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-ilpCAr/byte-unixbench/UnixBench"
make distr
make[2]: Entering directory "/root/serverscope-ilpCAr/byte-unixbench/UnixBench"
Checking distribution of files
./pgms  exists
./src  exists
./testdir  exists
make[2]: Leaving directory "/root/serverscope-ilpCAr/byte-unixbench/UnixBench"
make programs
make[2]: Entering directory "/root/serverscope-ilpCAr/byte-unixbench/UnixBench"
make[2]: Nothing to be done for "programs".
make[2]: Leaving directory "/root/serverscope-ilpCAr/byte-unixbench/UnixBench"
make[1]: Leaving directory "/root/serverscope-ilpCAr/byte-unixbench/UnixBench"
sh: 3dinfo: command not found

   #    #  #    #  #  #    #          #####   ######  #    #   ####   #    #
   #    #  ##   #  #   #  #           #    #  #       ##   #  #    #  #    #
   #    #  # #  #  #    ##            #####   #####   # #  #  #       ######
   #    #  #  # #  #    ##            #    #  #       #  # #  #       #    #
   #    #  #   ##  #   #  #           #    #  #       #   ##  #    #  #    #
    ####   #    #  #  #    #          #####   ######  #    #   ####   #    #

   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

4 x Dhrystone 2 using register variables  1 2 3 4 5 6 7 8 9 10

4 x Double-Precision Whetstone  1 2 3 4 5 6 7 8 9 10

4 x Execl Throughput  1 2 3

4 x File Copy 1024 bufsize 2000 maxblocks  1 2 3

4 x File Copy 256 bufsize 500 maxblocks  1 2 3

4 x File Copy 4096 bufsize 8000 maxblocks  1 2 3

4 x Pipe Throughput  1 2 3 4 5 6 7 8 9 10

4 x Pipe-based Context Switching  1 2 3 4 5 6 7 8 9 10

4 x Process Creation  1 2 3

4 x System Call Overhead  1 2 3 4 5 6 7 8 9 10

4 x Shell Scripts (1 concurrent)  1 2 3

4 x Shell Scripts (8 concurrent)  1 2 3

========================================================================
   BYTE UNIX Benchmarks (Version 5.1.3)

   System: ns300455.ip-91-121-31.eu: GNU/Linux
   OS: GNU/Linux -- 4.4.0-57-generic -- #78-Ubuntu SMP Fri Dec 9 23:50:32 UTC 2016
   Machine: x86_64 (x86_64)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz (6185.9 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 1: Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz (6185.9 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 2: Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz (6185.9 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 3: Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz (6185.9 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   20:21:28 up 7 days,  5:58,  2 users,  load average: 7.84, 5.30, 2.73; runlevel 2017-02-22

------------------------------------------------------------------------
Benchmark Run: Wed Mar 01 2017 20:21:28 - 20:50:34
4 CPUs in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       37340859.4 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     3794.9 MWIPS (9.9 s, 7 samples)
Execl Throughput                               4912.3 lps   (29.5 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks       1059412.0 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          308743.3 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       2313970.3 KBps  (30.0 s, 2 samples)
Pipe Throughput                             2311196.4 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 187676.7 lps   (10.0 s, 7 samples)
Process Creation                              14254.5 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   9619.5 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   2898.1 lpm   (60.0 s, 2 samples)
System Call Overhead                        4202982.8 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   37340859.4   3199.7
Double-Precision Whetstone                       55.0       3794.9    690.0
Execl Throughput                                 43.0       4912.3   1142.4
File Copy 1024 bufsize 2000 maxblocks          3960.0    1059412.0   2675.3
File Copy 256 bufsize 500 maxblocks            1655.0     308743.3   1865.5
File Copy 4096 bufsize 8000 maxblocks          5800.0    2313970.3   3989.6
Pipe Throughput                               12440.0    2311196.4   1857.9
Pipe-based Context Switching                   4000.0     187676.7    469.2
Process Creation                                126.0      14254.5   1131.3
Shell Scripts (1 concurrent)                     42.4       9619.5   2268.7
Shell Scripts (8 concurrent)                      6.0       2898.1   4830.2
System Call Overhead                          15000.0    4202982.8   2802.0
                                                                   ========
System Benchmarks Index Score                                        1841.5

------------------------------------------------------------------------
Benchmark Run: Wed Mar 01 2017 20:50:34 - 21:20:00
4 CPUs in system; running 4 parallel copies of tests

Dhrystone 2 using register variables      133355615.6 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                    14963.0 MWIPS (10.0 s, 7 samples)
Execl Throughput                              18568.1 lps   (29.3 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks       1225569.1 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          341078.5 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       3023172.2 KBps  (30.0 s, 2 samples)
Pipe Throughput                             8247932.5 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                1060014.9 lps   (10.0 s, 7 samples)
Process Creation                              46900.6 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                  24663.7 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   3218.4 lpm   (60.0 s, 2 samples)
System Call Overhead                       10730214.0 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0  133355615.6  11427.2
Double-Precision Whetstone                       55.0      14963.0   2720.5
Execl Throughput                                 43.0      18568.1   4318.2
File Copy 1024 bufsize 2000 maxblocks          3960.0    1225569.1   3094.9
File Copy 256 bufsize 500 maxblocks            1655.0     341078.5   2060.9
File Copy 4096 bufsize 8000 maxblocks          5800.0    3023172.2   5212.4
Pipe Throughput                               12440.0    8247932.5   6630.2
Pipe-based Context Switching                   4000.0    1060014.9   2650.0
Process Creation                                126.0      46900.6   3722.3
Shell Scripts (1 concurrent)                     42.4      24663.7   5816.9
Shell Scripts (8 concurrent)                      6.0       3218.4   5364.1
System Call Overhead                          15000.0   10730214.0   7153.5
                                                                   ========
System Benchmarks Index Score                                        4478.8

Hard drive
dd
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, 15.508 s, 138 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, 14.7878 s, 145 MB/s


Hard drive
FIO random read
Performance
0.94 MB/s
IOPS
240
./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=22312: Wed Mar  1 20:18:24 2017
  read : io=57692KB, bw=984118B/s, iops=240, runt= 60030msec
    clat (usec): min=347, max=256846, avg=33280.71, stdev=24936.55
     lat (usec): min=348, max=256847, avg=33281.11, stdev=24936.56
    clat percentiles (msec):
     |  1.00th=[    4],  5.00th=[    6], 10.00th=[    8], 20.00th=[   11],
     | 30.00th=[   16], 40.00th=[   22], 50.00th=[   29], 60.00th=[   36],
     | 70.00th=[   43], 80.00th=[   52], 90.00th=[   66], 95.00th=[   78],
     | 99.00th=[  115], 99.50th=[  137], 99.90th=[  178], 99.95th=[  192],
     | 99.99th=[  229]
    bw (KB  /s): min=   44, max=  292, per=12.48%, avg=119.96, stdev=40.75
    lat (usec) : 500=0.16%, 750=0.01%
    lat (msec) : 4=1.06%, 10=15.97%, 20=20.30%, 50=41.09%, 100=19.65%
    lat (msec) : 250=1.75%, 500=0.01%
  cpu          : usr=0.03%, sys=0.08%, ctx=14445, majf=0, minf=93
  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=14423/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=57692KB, aggrb=961KB/s, minb=961KB/s, maxb=961KB/s, mint=60030msec, maxt=60030msec

Disk stats (read/write):
  sda: ios=14413/2741, merge=0/477, ticks=479192/347748, in_queue=827068, util=99.88%
Hard drive
FIO random direct read
Performance
1.04 MB/s
IOPS
265
./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=22463: Wed Mar  1 20:19:25 2017
  read : io=63652KB, bw=1060.3KB/s, iops=265, runt= 60033msec
    clat (usec): min=323, max=268210, avg=30163.11, stdev=24721.64
     lat (usec): min=323, max=268210, avg=30163.52, stdev=24721.64
    clat percentiles (msec):
     |  1.00th=[    4],  5.00th=[    6], 10.00th=[    7], 20.00th=[   10],
     | 30.00th=[   13], 40.00th=[   18], 50.00th=[   24], 60.00th=[   32],
     | 70.00th=[   39], 80.00th=[   48], 90.00th=[   62], 95.00th=[   76],
     | 99.00th=[  114], 99.50th=[  133], 99.90th=[  200], 99.95th=[  219],
     | 99.99th=[  262]
    bw (KB  /s): min=   31, max=  289, per=12.49%, avg=132.41, stdev=45.58
    lat (usec) : 500=0.16%
    lat (msec) : 2=0.01%, 4=1.41%, 10=19.62%, 20=23.13%, 50=37.80%
    lat (msec) : 100=16.13%, 250=1.73%, 500=0.02%
  cpu          : usr=0.04%, sys=0.08%, ctx=15929, 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=15913/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=63652KB, aggrb=1060KB/s, minb=1060KB/s, maxb=1060KB/s, mint=60033msec, maxt=60033msec

Disk stats (read/write):
  sda: ios=15893/2871, merge=0/300, ticks=479108/334180, in_queue=813380, util=99.88%
Hard drive
FIO random write
Performance
2234.8 MB/s
IOPS
572087
./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=22733: Wed Mar  1 20:21:25 2017
  write: io=134085MB, bw=2234.8MB/s, iops=572087, runt= 60001msec
    clat (usec): min=0, max=1600.2K, avg=13.01, stdev=1186.29
     lat (usec): min=0, max=1600.2K, avg=13.08, stdev=1186.34
    clat percentiles (usec):
     |  1.00th=[    1],  5.00th=[    1], 10.00th=[    1], 20.00th=[    1],
     | 30.00th=[    2], 40.00th=[    2], 50.00th=[    2], 60.00th=[    2],
     | 70.00th=[    3], 80.00th=[    3], 90.00th=[    3], 95.00th=[    4],
     | 99.00th=[    6], 99.50th=[    9], 99.90th=[ 1064], 99.95th=[ 8160],
     | 99.99th=[18816]
    bw (KB  /s): min=    0, max=533111, per=13.28%, avg=303820.58, stdev=102880.09
    lat (usec) : 2=25.76%, 4=64.36%, 10=9.49%, 20=0.18%, 50=0.07%
    lat (usec) : 100=0.01%, 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01%
    lat (msec) : 2=0.02%, 4=0.02%, 10=0.02%, 20=0.03%, 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%
  cpu          : usr=5.00%, sys=16.13%, ctx=1567450, majf=0, minf=85
  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=34325852/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=134085MB, aggrb=2234.8MB/s, minb=2234.8MB/s, maxb=2234.8MB/s, mint=60001msec, maxt=60001msec

Disk stats (read/write):
  sda: ios=7/30041, merge=0/1803, ticks=72/2003108, in_queue=2003176, util=42.21%
Hard drive
FIO random direct write
Performance
1.13 MB/s
IOPS
289
./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=22586: Wed Mar  1 20:20:25 2017
  write: io=69604KB, bw=1159.8KB/s, iops=289, runt= 60016msec
    clat (usec): min=70, max=909038, avg=27582.15, stdev=67055.35
     lat (usec): min=70, max=909039, avg=27582.70, stdev=67055.38
    clat percentiles (usec):
     |  1.00th=[   91],  5.00th=[  111], 10.00th=[  374], 20.00th=[ 1208],
     | 30.00th=[ 1656], 40.00th=[ 1832], 50.00th=[ 2024], 60.00th=[ 2224],
     | 70.00th=[ 2736], 80.00th=[29568], 90.00th=[93696], 95.00th=[156672],
     | 99.00th=[337920], 99.50th=[391168], 99.90th=[552960], 99.95th=[700416],
     | 99.99th=[905216]
    bw (KB  /s): min=    6, max=  732, per=12.86%, avg=149.01, stdev=91.61
    lat (usec) : 100=3.15%, 250=6.10%, 500=1.78%, 750=1.72%, 1000=4.04%
    lat (msec) : 2=32.35%, 4=22.58%, 10=2.84%, 20=2.70%, 50=6.76%
    lat (msec) : 100=6.74%, 250=6.90%, 500=2.18%, 750=0.13%, 1000=0.03%
  cpu          : usr=0.05%, sys=0.25%, ctx=34847, 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=17401/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=69604KB, aggrb=1159KB/s, minb=1159KB/s, maxb=1159KB/s, mint=60016msec, maxt=60016msec

Disk stats (read/write):
  sda: ios=17/19670, merge=0/1271, ticks=776/219552, in_queue=220316, util=98.49%
Download
Download benchmark results
Download speed
87.12 Mbit/s
Downloaded 104857600 bytes in 10.398 sec
Downloaded 104857600 bytes in 8.877 sec
Downloaded 104857600 bytes in 8.873 sec
Downloaded 104857600 bytes in 8.891 sec
Downloaded 104857600 bytes in 8.873 sec
Finished! Average download speed is 87.12 Mbit/s
Upload
Speedtest results
Upload speed
87.39 Mbit/s
Retrieving speedtest.net configuration...
Retrieving speedtest.net server list...
Testing from OVH ...
Selecting 15 servers that are not too close:
  1. iperf.fr (Rouen) [108.42 km]: 284.422 ms
  2. Ikoula (Reims) [144.48 km]: 2082.082 ms
  3. WSCloud (Le Havre) [171.17 km]: 27.516 ms
  4. LaFibre.info (Douai) [187.92 km]: 289.455 ms
  5. Treudler FR (Roubaix) [224.50 km]: 289.644 ms
  6. ePlay TV (Roubaix) [224.50 km]: 855.869 ms
  7. Alabar (Saint-Lo) [242.66 km]: 1079.339 ms
  8. Matthews Tech (Gravelines) [245.10 km]: 602.916 ms
  9. CloudConnX (Eastbourne) [260.27 km]: 8.498 ms
  10. Old-Linux.com (Dijon) [268.98 km]: 941.058 ms
  11. Universite Catholique de Louvain (Louvain-La-Neuve) [272.32 km]: 687.612 ms
  12. Combell (Brussels) [277.12 km]: 285.505 ms
  13. Verixi SPRL (Zaventem) [277.12 km]: 275.959 ms
  14. Orange Belgium (Brussels) [277.12 km]: 150.987 ms
  15. Riffle Media BVBA (Brussels) [277.12 km]: 543.299 ms
Testing upload speeds
  1. iperf.fr (Rouen):                            ......................... 90.97 Mbit/s
  2. Ikoula (Reims):                              ......................... 91.15 Mbit/s
  3. WSCloud (Le Havre):                          ......................... 40.50 Mbit/s
  4. LaFibre.info (Douai):                        ......................... 92.02 Mbit/s
  5. Treudler FR (Roubaix):                       ......................... 92.59 Mbit/s
  6. ePlay TV (Roubaix):                          ......................... 64.99 Mbit/s
  7. Alabar (Saint-Lo):                           ......................... 81.21 Mbit/s
  8. Matthews Tech (Gravelines):                  ......................... 89.25 Mbit/s
  9. CloudConnX (Eastbourne):                     ......................... 91.49 Mbit/s
  10. Old-Linux.com (Dijon):                      ......................... 91.01 Mbit/s
  11. Universite Catholique de Louvain (Louvain-La-Neuve):......................... 91.94 Mbit/s
  12. Combell (Brussels):                         ......................... 92.96 Mbit/s
  13. Verixi SPRL (Zaventem):                     ......................... 75.12 Mbit/s
  14. Orange Belgium (Brussels):                  ......................... 91.38 Mbit/s
  15. Riffle Media BVBA (Brussels):               ......................... 42.76 Mbit/s
Average upload speed is 81.29 Mbit/s