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Benchmark report #3355
SSDNodes – Beta Plan - 4 Cores / 8GB / Virtuozo
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Test results for Beta Plan - 4 Cores / 8GB / Virtuozo at SSDNodes


Server specs:


4 × Intel(R) Xeon(R) CPU E5-1660 v3 @ 3.00GHz
8 GB RAM / 41 GB disk space
Ubuntu 16.04 Xenial
Montreal, Canada

Benchmark results summary:


UnixBench - 5186.0
Disk Read - 13236 MB/s
Disk Write - 2999 MB/s
Bandwidth - 28.93 MB/s

More: https://serverscope.io/trials/9DKY
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Cpu chip
Server Specs
CPU
4 × Intel(R) Xeon(R) CPU E5-1660 v3 @ 3.00GHz
CPU Cores
8 × 1647 MHz
RAM
8 GB
Disk
41 GB
OS
Ubuntu 16.04 Xenial
Location
Montreal, Canada
Benchmark summary
Benchmark summary
UnixBench
5186.0
Disk Read
13236 MB/s
Disk Write
2999 MB/s
Bandwidth
28.93 Mbit/s
Speedtest
35.95 Mbit/s
Graph analysis
UnixBench Score
UnixBench (all CPUs)
5186.0
UnixBench (one CPU)
2087.1
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 "main":
src/pipe.c:52:2: warning: ignoring return value of "pipe", 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 "dummy":
src/big.c:109:5: warning: ignoring return value of "freopen", declared with attribute warn_unused_result [-Wunused-result]
     freopen("masterlog.00", "a", stderr);
     ^
src/big.c:197:6: warning: ignoring return value of "freopen", declared with attribute warn_unused_result [-Wunused-result]
      freopen(logname, "w", stderr);
      ^
src/big.c:221:3: warning: ignoring return value of "dup", declared with attribute warn_unused_result [-Wunused-result]
   dup(pvec[0]);
   ^
src/big.c:225:6: warning: ignoring return value of "freopen", declared with attribute warn_unused_result [-Wunused-result]
      freopen(logname, "w", stderr);
      ^
src/big.c:318:4: warning: ignoring return value of "write", 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-j8loeI/byte-unixbench/UnixBench"
make distr
make[2]: Entering directory "/root/serverscope-j8loeI/byte-unixbench/UnixBench"
Checking distribution of files
./pgms  exists
./src  exists
./testdir  exists
make[2]: Leaving directory "/root/serverscope-j8loeI/byte-unixbench/UnixBench"
make programs
make[2]: Entering directory "/root/serverscope-j8loeI/byte-unixbench/UnixBench"
make[2]: Nothing to be done for "programs".
make[2]: Leaving directory "/root/serverscope-j8loeI/byte-unixbench/UnixBench"
make[1]: Leaving directory "/root/serverscope-j8loeI/byte-unixbench/UnixBench"
locale: Cannot set LC_CTYPE to default locale: No such file or directory
locale: Cannot set LC_MESSAGES to default locale: No such file or directory
locale: Cannot set LC_ALL to default locale: No such file or directory
locale: Cannot set LC_CTYPE to default locale: No such file or directory
locale: Cannot set LC_MESSAGES to default locale: No such file or directory
locale: Cannot set LC_ALL to default locale: No such file or directory
sh: 1: 3dinfo: 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: ssdnodes-59493: GNU/Linux
   OS: GNU/Linux -- 4.4.0 -- #1 SMP Sat Apr 29 20:28:55 MSK 2017
   Machine: x86_64 (x86_64)
   Language: en_US.utf8 (charmap="ANSI_X3.4-1968", collate="ANSI_X3.4-1968")
   CPU 0: Intel(R) Xeon(R) CPU E5-1660 v3 @ 3.00GHz (6000.5 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 1: Intel(R) Xeon(R) CPU E5-1660 v3 @ 3.00GHz (6000.5 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 2: Intel(R) Xeon(R) CPU E5-1660 v3 @ 3.00GHz (6000.5 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 3: Intel(R) Xeon(R) CPU E5-1660 v3 @ 3.00GHz (6000.5 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   04:17:25 up 13:31,  1 user,  load average: 7.29, 4.41, 1.87; runlevel May

------------------------------------------------------------------------
Benchmark Run: Fri May 19 2017 04:17:25 - 04:45:31
4 CPUs in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       40327376.9 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     4302.0 MWIPS (9.9 s, 7 samples)
Execl Throughput                               4423.4 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks       1191565.9 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          318234.7 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       3473680.4 KBps  (30.0 s, 2 samples)
Pipe Throughput                             2437412.5 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 191953.3 lps   (10.0 s, 7 samples)
Process Creation                              14403.3 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                  12723.8 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   4275.3 lpm   (60.0 s, 2 samples)
System Call Overhead                        4626787.5 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   40327376.9   3455.6
Double-Precision Whetstone                       55.0       4302.0    782.2
Execl Throughput                                 43.0       4423.4   1028.7
File Copy 1024 bufsize 2000 maxblocks          3960.0    1191565.9   3009.0
File Copy 256 bufsize 500 maxblocks            1655.0     318234.7   1922.9
File Copy 4096 bufsize 8000 maxblocks          5800.0    3473680.4   5989.1
Pipe Throughput                               12440.0    2437412.5   1959.3
Pipe-based Context Switching                   4000.0     191953.3    479.9
Process Creation                                126.0      14403.3   1143.1
Shell Scripts (1 concurrent)                     42.4      12723.8   3000.9
Shell Scripts (8 concurrent)                      6.0       4275.3   7125.5
System Call Overhead                          15000.0    4626787.5   3084.5
                                                                   ========
System Benchmarks Index Score                                        2087.1

------------------------------------------------------------------------
Benchmark Run: Fri May 19 2017 04:45:31 - 05:13:42
4 CPUs in system; running 4 parallel copies of tests

Dhrystone 2 using register variables      141797653.9 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                    16051.1 MWIPS (9.9 s, 7 samples)
Execl Throughput                              20986.6 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks       1249087.9 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          328954.8 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       3988599.6 KBps  (30.0 s, 2 samples)
Pipe Throughput                             9191426.5 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                1470935.4 lps   (10.0 s, 7 samples)
Process Creation                              49924.2 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                  39545.4 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   5306.5 lpm   (60.0 s, 2 samples)
System Call Overhead                        8566790.2 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0  141797653.9  12150.6
Double-Precision Whetstone                       55.0      16051.1   2918.4
Execl Throughput                                 43.0      20986.6   4880.6
File Copy 1024 bufsize 2000 maxblocks          3960.0    1249087.9   3154.3
File Copy 256 bufsize 500 maxblocks            1655.0     328954.8   1987.6
File Copy 4096 bufsize 8000 maxblocks          5800.0    3988599.6   6876.9
Pipe Throughput                               12440.0    9191426.5   7388.6
Pipe-based Context Switching                   4000.0    1470935.4   3677.3
Process Creation                                126.0      49924.2   3962.2
Shell Scripts (1 concurrent)                     42.4      39545.4   9326.8
Shell Scripts (8 concurrent)                      6.0       5306.5   8844.1
System Call Overhead                          15000.0    8566790.2   5711.2
                                                                   ========
System Benchmarks Index Score                                        5186.0

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, 1.38572 s, 1.5 GB/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, 1.40415 s, 1.5 GB/s


Hard drive
FIO random read
Performance
13236.0 MB/s
IOPS
3469721
./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=10628: Fri May 19 04:14:22 2017
  read : io=794159MB, bw=13236MB/s, iops=3388.4K, runt= 60001msec
    clat (usec): min=0, max=112064, avg= 1.67, stdev=92.60
     lat (usec): min=0, max=112064, avg= 1.72, stdev=94.34
    clat percentiles (usec):
     |  1.00th=[    0],  5.00th=[    0], 10.00th=[    0], 20.00th=[    0],
     | 30.00th=[    0], 40.00th=[    1], 50.00th=[    1], 60.00th=[    1],
     | 70.00th=[    1], 80.00th=[    1], 90.00th=[    1], 95.00th=[    1],
     | 99.00th=[    2], 99.50th=[    2], 99.90th=[  157], 99.95th=[  173],
     | 99.99th=[  223]
    bw (MB  /s): min=   16, max= 4098, per=12.50%, avg=1654.70, stdev=806.00
    lat (usec) : 2=98.79%, 4=0.86%, 10=0.05%, 20=0.03%, 50=0.06%
    lat (usec) : 100=0.03%, 250=0.17%, 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) : 250=0.01%
  cpu          : usr=16.56%, sys=29.17%, ctx=654386, majf=0, minf=312
  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=203304801/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=794159MB, aggrb=13236MB/s, minb=13236MB/s, maxb=13236MB/s, mint=60001msec, maxt=60001msec

Disk stats (read/write):
  ploop11616: ios=524288/1043, merge=0/0, ticks=0/0, in_queue=0, util=0.00%
Hard drive
FIO random direct read
Performance
251.62 MB/s
IOPS
64415
./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=10648: Fri May 19 04:15:23 2017
  read : io=15098MB, bw=257661KB/s, iops=64415, runt= 60001msec
    clat (usec): min=25, max=18778, avg=123.17, stdev=82.51
     lat (usec): min=25, max=18778, avg=123.23, stdev=82.51
    clat percentiles (usec):
     |  1.00th=[   28],  5.00th=[   32], 10.00th=[   36], 20.00th=[   43],
     | 30.00th=[   52], 40.00th=[  139], 50.00th=[  145], 60.00th=[  153],
     | 70.00th=[  167], 80.00th=[  175], 90.00th=[  185], 95.00th=[  203],
     | 99.00th=[  241], 99.50th=[  270], 99.90th=[  844], 99.95th=[ 1320],
     | 99.99th=[ 2064]
    bw (KB  /s): min=24504, max=47656, per=12.50%, avg=32202.92, stdev=5215.42
    lat (usec) : 50=27.66%, 100=8.34%, 250=63.18%, 500=0.67%, 750=0.04%
    lat (usec) : 1000=0.03%
    lat (msec) : 2=0.07%, 4=0.01%, 10=0.01%, 20=0.01%
  cpu          : usr=1.08%, sys=6.02%, ctx=3969626, majf=0, minf=304
  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=3864972/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=15098MB, aggrb=257660KB/s, minb=257660KB/s, maxb=257660KB/s, mint=60001msec, maxt=60001msec

Disk stats (read/write):
  ploop11616: ios=3860360/112, merge=0/0, ticks=0/0, in_queue=0, util=0.00%
Hard drive
FIO random write
Performance
2999.2 MB/s
IOPS
767793
./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=10690: Fri May 19 04:17:23 2017
  write: io=179955MB, bw=2999.2MB/s, iops=767793, runt= 60001msec
    clat (usec): min=0, max=126978, avg= 9.94, stdev=324.37
     lat (usec): min=0, max=126978, avg= 9.98, stdev=324.40
    clat percentiles (usec):
     |  1.00th=[    1],  5.00th=[    1], 10.00th=[    1], 20.00th=[    2],
     | 30.00th=[    2], 40.00th=[    3], 50.00th=[    3], 60.00th=[    3],
     | 70.00th=[    4], 80.00th=[    4], 90.00th=[    5], 95.00th=[    5],
     | 99.00th=[    6], 99.50th=[    7], 99.90th=[   34], 99.95th=[ 5344],
     | 99.99th=[17024]
    bw (KB  /s): min=    5, max=562072, per=12.53%, avg=384708.20, stdev=61040.61
    lat (usec) : 2=11.46%, 4=53.10%, 10=35.24%, 20=0.07%, 50=0.05%
    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=0.02%, 20=0.03%, 50=0.01%
    lat (msec) : 100=0.01%, 250=0.01%
  cpu          : usr=4.25%, sys=29.35%, ctx=1122679, majf=0, minf=290
  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=46068378/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=179955MB, aggrb=2999.2MB/s, minb=2999.2MB/s, maxb=2999.2MB/s, mint=60001msec, maxt=60001msec

Disk stats (read/write):
  ploop11616: ios=0/162842, merge=0/0, ticks=0/0, in_queue=0, util=0.00%
Hard drive
FIO random direct write
Performance
29.85 MB/s
IOPS
7641
./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=10668: Fri May 19 04:16:23 2017
  write: io=1790.2MB, bw=30565KB/s, iops=7641, runt= 60002msec
    clat (usec): min=112, max=212894, avg=1045.56, stdev=1380.22
     lat (usec): min=112, max=212894, avg=1045.69, stdev=1380.23
    clat percentiles (usec):
     |  1.00th=[  118],  5.00th=[  120], 10.00th=[  121], 20.00th=[  125],
     | 30.00th=[  133], 40.00th=[ 1048], 50.00th=[ 1240], 60.00th=[ 1384],
     | 70.00th=[ 1512], 80.00th=[ 1640], 90.00th=[ 1768], 95.00th=[ 1848],
     | 99.00th=[ 2352], 99.50th=[ 4080], 99.90th=[10432], 99.95th=[15168],
     | 99.99th=[51968]
    bw (KB  /s): min=   51, max= 7824, per=12.52%, avg=3825.28, stdev=810.33
    lat (usec) : 250=35.24%, 500=0.02%, 750=0.01%, 1000=2.44%
    lat (msec) : 2=60.50%, 4=1.28%, 10=0.41%, 20=0.08%, 50=0.02%
    lat (msec) : 100=0.01%, 250=0.01%
  cpu          : usr=0.23%, sys=1.93%, ctx=917929, majf=0, minf=298
  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=458495/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=1790.2MB, aggrb=30565KB/s, minb=30565KB/s, maxb=30565KB/s, mint=60002msec, maxt=60002msec

Disk stats (read/write):
  ploop11616: ios=0/460593, merge=0/0, ticks=0/0, in_queue=0, util=0.00%
Download
Download benchmark results
Download speed
28.93 Mbit/s
Downloaded 104857600 bytes in 27.631 sec
Downloaded 104857600 bytes in 27.645 sec
Downloaded 104857600 bytes in 27.664 sec
Downloaded 104857600 bytes in 27.685 sec
Downloaded 104857600 bytes in 27.629 sec
Finished! Average download speed is 28.93 Mbit/s
Upload
Speedtest results
Upload speed
35.95 Mbit/s
Retrieving speedtest.net configuration...
Retrieving speedtest.net server list...
Testing from OVH ...
Selecting 15 servers that are not too close:
  1. ToxicPVP (Beauharnois, QC) [31.64 km]: 27.911 ms
  2. Caramania.Ca (Beauharnois, QC) [31.64 km]: 30.303 ms
  3. Hostix Technologies Inc. (Saint-Paul-de-l'lle-aux-Noix, QC) [46.58 km]: 60.013 ms
  4. Internexe (Knowlton, QC) [88.84 km]: 29.084 ms
  5. Sovernet Communications (Burlington, VT) [120.08 km]: 73.958 ms
  6. Green Mountain Access (Richmond, VT) [130.60 km]: 38.421 ms
  7. Slic Network Solutions (Potsdam, NY) [144.32 km]: 909.862 ms
  8. SSI Micro (Kanata, ON) [182.47 km]: 85.93 ms
  9. WTC Communications (Kingston, ON) [270.56 km]: 56.789 ms
  10. Northland Communications (Utica, NY) [297.99 km]: 76.786 ms
  11. Oxford Networks (Lewiston, ME) [307.58 km]: 67.515 ms
  12. INOC, LLC (Albany, NY) [317.41 km]: 65.812 ms
  13. TurnKey Internet, Inc. (Albany, NY) [317.41 km]: 56.056 ms
  14. Time Warner Cable (Syracuse, NY) [341.28 km]: 80.01 ms
  15. Northland Communications (Syracuse, NY) [341.28 km]: 125.45 ms
Testing upload speeds
  1. ToxicPVP (Beauharnois, QC):                  ......................... 8.83 Mbit/s
  2. Caramania.Ca (Beauharnois, QC):              ......................... 80.31 Mbit/s
  3. Hostix Technologies Inc. (Saint-Paul-de-l'lle-aux-Noix, QC):......................... 19.50 Mbit/s
  4. Internexe (Knowlton, QC):                    ......................... 11.93 Mbit/s
  5. Sovernet Communications (Burlington, VT):    ......................... 7.29 Mbit/s
  6. Green Mountain Access (Richmond, VT):        ......................... 46.10 Mbit/s
  7. Slic Network Solutions (Potsdam, NY):        ......................... 4.42 Mbit/s
  8. SSI Micro (Kanata, ON):                      ......................... 23.79 Mbit/s
  9. WTC Communications (Kingston, ON):           ......................... 37.90 Mbit/s
  10. Northland Communications (Utica, NY):       ......................... 47.39 Mbit/s
  11. Oxford Networks (Lewiston, ME):             ......................... 80.81 Mbit/s
  12. INOC, LLC (Albany, NY):                     ......................... 11.90 Mbit/s
  13. TurnKey Internet, Inc. (Albany, NY):        ......................... 88.79 Mbit/s
  14. Time Warner Cable (Syracuse, NY):           ......................... 32.89 Mbit/s
  15. Northland Communications (Syracuse, NY):    ......................... 5.83 Mbit/s
Average upload speed is 33.84 Mbit/s