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Performance report #1858
Digital Ocean16GB
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Test results for 16GB at Digital Ocean


Server specs:


8 × Intel(R) Xeon(R) CPU E5-2650L v3 @ 1.80GHz
16 GB RAM / 165 GB disk space
Centos 7.2.1511 Core
Frankfurt am Main, Germany

Benchmark results summary:


UnixBench - 4016.4
Disk Read - 136 MB/s
Disk Write - 502 MB/s
Bandwidth - 766.28 MB/s

More: https://serverscope.io/trials/D5n
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Cpu chip
Server Specs
CPU
8 × Intel(R) Xeon(R) CPU E5-2650L v3 @ 1.80GHz
CPU Cores
1 × 1800 MHz
RAM
16 GB
Disk
165 GB
OS
Centos 7.2.1511 Core
Location
Frankfurt am Main, Germany
Benchmark summary
Benchmark summary
UnixBench
4016.4
Disk Read
136 MB/s
Disk Write
502 MB/s
Bandwidth
766.28 Mbit/s
Speedtest
302.6 Mbit/s
Graph analysis
UnixBench Score
UnixBench (all CPUs)
4016.4
UnixBench (one CPU)
1116.6
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 
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/byte-unixbench/UnixBench"
make distr
make[2]: Entering directory `/root/serverscope/byte-unixbench/UnixBench"
Checking distribution of files
./pgms  exists
./src  exists
./testdir  exists
make[2]: Leaving directory `/root/serverscope/byte-unixbench/UnixBench"
make programs
make[2]: Entering directory `/root/serverscope/byte-unixbench/UnixBench"
make[2]: Nothing to be done for `programs".
make[2]: Leaving directory `/root/serverscope/byte-unixbench/UnixBench"
make[1]: Leaving directory `/root/serverscope/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

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

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

8 x Execl Throughput  1 2 3

8 x File Copy 1024 bufsize 2000 maxblocks  1 2 3

8 x File Copy 256 bufsize 500 maxblocks  1 2 3

8 x File Copy 4096 bufsize 8000 maxblocks  1 2 3

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

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

8 x Process Creation  1 2 3

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

8 x Shell Scripts (1 concurrent)  1 2 3

8 x Shell Scripts (8 concurrent)  1 2 3

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

   System: centos-16gb-fra1-01: GNU/Linux
   OS: GNU/Linux -- 3.10.0-327.36.3.el7.x86_64 -- #1 SMP Mon Oct 24 16:09:20 UTC 2016
   Machine: x86_64 (x86_64)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: Intel(R) Xeon(R) CPU E5-2650L v3 @ 1.80GHz (3600.0 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 1: Intel(R) Xeon(R) CPU E5-2650L v3 @ 1.80GHz (3600.0 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 2: Intel(R) Xeon(R) CPU E5-2650L v3 @ 1.80GHz (3600.0 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 3: Intel(R) Xeon(R) CPU E5-2650L v3 @ 1.80GHz (3600.0 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 4: Intel(R) Xeon(R) CPU E5-2650L v3 @ 1.80GHz (3600.0 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 5: Intel(R) Xeon(R) CPU E5-2650L v3 @ 1.80GHz (3600.0 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 6: Intel(R) Xeon(R) CPU E5-2650L v3 @ 1.80GHz (3600.0 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 7: Intel(R) Xeon(R) CPU E5-2650L v3 @ 1.80GHz (3600.0 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   18:16:19 up 19 min,  1 user,  load average: 7.78, 4.69, 2.01; runlevel 2016-11-16

------------------------------------------------------------------------
Benchmark Run: xcexa4xcexb5xcfx84 xcex9dxcexbfxcexad 16 2016 18:16:19 - 18:46:11
8 CPUs in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       25150040.6 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     3183.7 MWIPS (9.8 s, 7 samples)
Execl Throughput                               1976.4 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        673169.8 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          185235.5 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       1576515.5 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1223540.9 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 232533.6 lps   (10.0 s, 7 samples)
Process Creation                               5335.5 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   4783.6 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   2277.8 lpm   (60.0 s, 2 samples)
System Call Overhead                        1832641.3 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   25150040.6   2155.1
Double-Precision Whetstone                       55.0       3183.7    578.8
Execl Throughput                                 43.0       1976.4    459.6
File Copy 1024 bufsize 2000 maxblocks          3960.0     673169.8   1699.9
File Copy 256 bufsize 500 maxblocks            1655.0     185235.5   1119.2
File Copy 4096 bufsize 8000 maxblocks          5800.0    1576515.5   2718.1
Pipe Throughput                               12440.0    1223540.9    983.6
Pipe-based Context Switching                   4000.0     232533.6    581.3
Process Creation                                126.0       5335.5    423.4
Shell Scripts (1 concurrent)                     42.4       4783.6   1128.2
Shell Scripts (8 concurrent)                      6.0       2277.8   3796.3
System Call Overhead                          15000.0    1832641.3   1221.8
                                                                   ========
System Benchmarks Index Score                                        1116.6

------------------------------------------------------------------------
Benchmark Run: xcexa4xcexb5xcfx84 xcex9dxcexbfxcexad 16 2016 18:46:11 - 19:14:34
8 CPUs in system; running 8 parallel copies of tests

Dhrystone 2 using register variables      163568660.9 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                    23709.4 MWIPS (10.0 s, 7 samples)
Execl Throughput                              17008.7 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        676841.3 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          186563.4 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       2007959.8 KBps  (30.0 s, 2 samples)
Pipe Throughput                             8737245.3 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                1549320.9 lps   (10.0 s, 7 samples)
Process Creation                              42095.1 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                  24560.5 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   3580.5 lpm   (60.1 s, 2 samples)
System Call Overhead                        5277500.4 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0  163568660.9  14016.2
Double-Precision Whetstone                       55.0      23709.4   4310.8
Execl Throughput                                 43.0      17008.7   3955.5
File Copy 1024 bufsize 2000 maxblocks          3960.0     676841.3   1709.2
File Copy 256 bufsize 500 maxblocks            1655.0     186563.4   1127.3
File Copy 4096 bufsize 8000 maxblocks          5800.0    2007959.8   3462.0
Pipe Throughput                               12440.0    8737245.3   7023.5
Pipe-based Context Switching                   4000.0    1549320.9   3873.3
Process Creation                                126.0      42095.1   3340.9
Shell Scripts (1 concurrent)                     42.4      24560.5   5792.6
Shell Scripts (8 concurrent)                      6.0       3580.5   5967.6
System Call Overhead                          15000.0    5277500.4   3518.3
                                                                   ========
System Benchmarks Index Score                                        4016.4

Hard drive
dd
dd if=/dev/zero of=benchmark bs=64K count=64K conv=fdatasync
65536+0 records in
65536+0 records out
4294967296 bytes (4,3 GB) copied, 18,579 s, 231 MB/s


dd if=/dev/zero of=benchmark bs=1M count=4096 conv=fdatasync
4096+0 records in
4096+0 records out
4294967296 bytes (4,3 GB) copied, 9,81475 s, 438 MB/s


Hard drive
FIO random read
Performance
136.15 MB/s
IOPS
34853
./fio --time_based --name=benchmark --size=4095M --runtime=60 --ioengine=libaio --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=libaio, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 4095MB)
benchmark: Laying out IO file(s) (1 file(s) / 4095MB)
benchmark: Laying out IO file(s) (1 file(s) / 4095MB)
benchmark: Laying out IO file(s) (1 file(s) / 4095MB)
benchmark: Laying out IO file(s) (1 file(s) / 4095MB)
benchmark: Laying out IO file(s) (1 file(s) / 4095MB)
benchmark: Laying out IO file(s) (1 file(s) / 4095MB)
benchmark: Laying out IO file(s) (1 file(s) / 4095MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=12862: Wed Nov 16 18:13:15 2016
  read : io=8168.1MB, bw=139415KB/s, iops=34853, runt= 60001msec
    slat (usec): min=32, max=1374.4K, avg=222.64, stdev=5413.60
    clat (usec): min=4, max=1378.7K, avg=7115.44, stdev=30257.12
     lat (usec): min=83, max=1378.8K, avg=7339.13, stdev=30748.47
    clat percentiles (msec):
     |  1.00th=[    3],  5.00th=[    4], 10.00th=[    4], 20.00th=[    4],
     | 30.00th=[    4], 40.00th=[    5], 50.00th=[    6], 60.00th=[    7],
     | 70.00th=[    7], 80.00th=[    8], 90.00th=[    8], 95.00th=[    9],
     | 99.00th=[   14], 99.50th=[   20], 99.90th=[  469], 99.95th=[  676],
     | 99.99th=[ 1336]
    bw (KB  /s): min=  156, max=39560, per=13.33%, avg=18581.76, stdev=9364.31
    lat (usec) : 10=0.01%, 100=0.01%, 250=0.01%, 500=0.01%, 750=0.01%
    lat (usec) : 1000=0.01%
    lat (msec) : 2=0.01%, 4=33.25%, 10=64.30%, 20=1.95%, 50=0.11%
    lat (msec) : 100=0.01%, 250=0.10%, 500=0.21%, 750=0.03%, 1000=0.01%
    lat (msec) : 2000=0.03%
  cpu          : usr=3.53%, sys=15.86%, ctx=2090854, majf=0, minf=529
  IO depths    : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=100.0%, >=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=0.1%, 64=0.0%, >=64=0.0%
     issued    : total=r=2091256/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=8168.1MB, aggrb=139414KB/s, minb=139414KB/s, maxb=139414KB/s, mint=60001msec, maxt=60001msec

Disk stats (read/write):
  vda: ios=2092991/202, merge=0/656, ticks=387557/2009, in_queue=395557, util=100.00%
Hard drive
FIO random direct read
Performance
533.69 MB/s
IOPS
136624
./fio --time_based --name=benchmark --size=4095M --runtime=60 --ioengine=libaio --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=libaio, iodepth=32
...
fio-2.8
Starting 8 processes

benchmark: (groupid=0, jobs=8): err= 0: pid=25587: Wed Nov 16 18:14:15 2016
  read : io=32023MB, bw=546500KB/s, iops=136624, runt= 60003msec
    slat (usec): min=2, max=207765, avg=49.51, stdev=326.22
    clat (usec): min=42, max=226420, avg=1807.20, stdev=1783.35
     lat (usec): min=48, max=226428, avg=1857.30, stdev=1824.97
    clat percentiles (usec):
     |  1.00th=[  245],  5.00th=[  676], 10.00th=[  764], 20.00th=[  868],
     | 30.00th=[  964], 40.00th=[ 1112], 50.00th=[ 1560], 60.00th=[ 1736],
     | 70.00th=[ 1944], 80.00th=[ 2480], 90.00th=[ 3376], 95.00th=[ 4256],
     | 99.00th=[ 6624], 99.50th=[ 7840], 99.90th=[11456], 99.95th=[13888],
     | 99.99th=[28032]
    bw (KB  /s): min=    6, max=96056, per=12.50%, avg=68306.92, stdev=10572.16
    lat (usec) : 50=0.01%, 100=0.01%, 250=1.08%, 500=1.42%, 750=6.45%
    lat (usec) : 1000=23.95%
    lat (msec) : 2=38.96%, 4=21.99%, 10=5.97%, 20=0.16%, 50=0.01%
    lat (msec) : 100=0.01%, 250=0.01%
  cpu          : usr=4.14%, sys=18.91%, ctx=523635, majf=0, minf=544
  IO depths    : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=100.0%, >=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=0.1%, 64=0.0%, >=64=0.0%
     issued    : total=r=8197906/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=32023MB, aggrb=546499KB/s, minb=546499KB/s, maxb=546499KB/s, mint=60003msec, maxt=60003msec

Disk stats (read/write):
  vda: ios=8190283/592, merge=0/1285, ticks=6241265/2517, in_queue=6279498, util=99.77%
Hard drive
FIO random write
Performance
502.11 MB/s
IOPS
128541
./fio --time_based --name=benchmark --size=4095M --runtime=60 --filename=benchmark --ioengine=libaio --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=libaio, iodepth=32
...
fio-2.8
Starting 8 processes

benchmark: (groupid=0, jobs=8): err= 0: pid=1230: Wed Nov 16 18:16:16 2016
  write: io=30127MB, bw=514164KB/s, iops=128541, runt= 60001msec
    slat (usec): min=2, max=3385.8K, avg=58.93, stdev=3526.22
    clat (usec): min=2, max=3434.1K, avg=1929.44, stdev=19952.28
     lat (usec): min=6, max=3434.1K, avg=1988.90, stdev=20277.08
    clat percentiles (usec):
     |  1.00th=[  187],  5.00th=[  229], 10.00th=[  274], 20.00th=[  334],
     | 30.00th=[  390], 40.00th=[  458], 50.00th=[  588], 60.00th=[  980],
     | 70.00th=[ 1400], 80.00th=[ 1944], 90.00th=[ 3056], 95.00th=[ 5024],
     | 99.00th=[24960], 99.50th=[38144], 99.90th=[68096], 99.95th=[86528],
     | 99.99th=[199680]
    bw (KB  /s): min=  911, max=170883, per=13.23%, avg=68029.68, stdev=30347.35
    lat (usec) : 4=0.01%, 10=0.01%, 20=0.01%, 50=0.01%, 100=0.01%
    lat (usec) : 250=7.03%, 500=37.32%, 750=10.76%, 1000=5.26%
    lat (msec) : 2=20.47%, 4=12.55%, 10=4.17%, 20=1.15%, 50=1.04%
    lat (msec) : 100=0.21%, 250=0.03%, 500=0.01%, >=2000=0.01%
  cpu          : usr=3.37%, sys=29.99%, ctx=1862672, majf=0, minf=283
  IO depths    : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=100.0%, >=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=0.1%, 64=0.0%, >=64=0.0%
     issued    : total=r=0/w=7712596/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=30127MB, aggrb=514164KB/s, minb=514164KB/s, maxb=514164KB/s, mint=60001msec, maxt=60001msec

Disk stats (read/write):
  vda: ios=0/236404, merge=0/14436, ticks=0/1743879, in_queue=1743991, util=76.83%
Hard drive
FIO random direct write
Performance
65.81 MB/s
IOPS
16846
./fio --time_based --name=benchmark --size=4095M --runtime=60 --filename=benchmark --ioengine=libaio --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=libaio, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 4095MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=1219: Wed Nov 16 18:15:15 2016
  write: io=3948.9MB, bw=67387KB/s, iops=16846, runt= 60006msec
    slat (usec): min=3, max=191291, avg=429.52, stdev=1562.70
    clat (usec): min=230, max=219281, avg=14758.89, stdev=8269.32
     lat (usec): min=368, max=222748, avg=15189.06, stdev=8454.44
    clat percentiles (msec):
     |  1.00th=[    4],  5.00th=[    6], 10.00th=[    7], 20.00th=[    9],
     | 30.00th=[   11], 40.00th=[   12], 50.00th=[   14], 60.00th=[   16],
     | 70.00th=[   18], 80.00th=[   21], 90.00th=[   25], 95.00th=[   30],
     | 99.00th=[   40], 99.50th=[   44], 99.90th=[   62], 99.95th=[   76],
     | 99.99th=[  204]
    bw (KB  /s): min= 5021, max=12087, per=12.51%, avg=8430.55, stdev=1258.85
    lat (usec) : 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.05%
    lat (msec) : 2=0.28%, 4=1.63%, 10=28.03%, 20=49.50%, 50=20.26%
    lat (msec) : 100=0.21%, 250=0.03%
  cpu          : usr=0.89%, sys=6.15%, ctx=445464, majf=0, minf=272
  IO depths    : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=100.0%, >=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=0.1%, 64=0.0%, >=64=0.0%
     issued    : total=r=0/w=1010906/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=3948.9MB, aggrb=67386KB/s, minb=67386KB/s, maxb=67386KB/s, mint=60006msec, maxt=60006msec

Disk stats (read/write):
  vda: ios=0/1011988, merge=0/34492, ticks=0/7226054, in_queue=7266712, util=100.00%
Download
Download benchmark results
Download speed
766.28 Mbit/s
Downloaded 104857600 bytes in 0,959 sec
Downloaded 104857600 bytes in 0,969 sec
Downloaded 104857600 bytes in 1,104 sec
Downloaded 104857600 bytes in 0,962 sec
Downloaded 104857600 bytes in 1,226 sec
Finished! Average download speed is 766.28 Mbit/s
Upload
Speedtest results
Upload speed
302.6 Mbit/s
Retrieving speedtest.net configuration...
Retrieving speedtest.net server list...
Testing from DigitalOcean ...
Selecting 15 servers that are not too close:
  1. Neon IT Kevin Wendel (Riedstadt) [34.11 km]: 30.824 ms
  2. PfalzKom (Ludwigshafen) [72.88 km]: 17.99 ms
  3. TWL-KOM (Ludwigshafen) [72.88 km]: 17.176 ms
  4. KEVAG Telekom GmbH (Koblenz) [81.79 km]: 14.126 ms
  5. HillCom Solutions (Alsfeld) [81.91 km]: 17.955 ms
  6. www.Wint.global (Waghaeusel) [97.12 km]: 20.675 ms
  7. Mobile Breitbandnetze GmbH (Freisbach) [98.51 km]: 17.319 ms
  8. iWelt AG (Eibelstadt) [103.95 km]: 34.86 ms
  9. Kroell Systems GbR. (Eitorf) [113.61 km]: 17.993 ms
  10. hotspot.koeln (Cologne) [152.54 km]: 11.363 ms
  11. NetCologne (Cologne) [152.54 km]: 13.662 ms
  12. KUES DATA GmbH (Losheim am See) [154.52 km]: 19.885 ms
  13. intersaar GmbH (Saarbrucken) [156.65 km]: 14.637 ms
  14. TBits.net GmbH (Alfdorf) [159.96 km]: 14.257 ms
  15. suec//dacor GmbH (Coburg) [163.40 km]: 14.684 ms
Testing upload speeds
  1. Neon IT Kevin Wendel (Riedstadt):            ......................... 53.35 Mbit/s
  2. PfalzKom (Ludwigshafen):                     ......................... 268.82 Mbit/s
  3. TWL-KOM (Ludwigshafen):                      ......................... 220.38 Mbit/s
  4. KEVAG Telekom GmbH (Koblenz):                ......................... 296.03 Mbit/s
  5. HillCom Solutions (Alsfeld):                 ......................... 76.34 Mbit/s
  6. www.Wint.global (Waghaeusel):                ......................... 357.60 Mbit/s
  7. Mobile Breitbandnetze GmbH (Freisbach):      ......................... 84.36 Mbit/s
  8. iWelt AG (Eibelstadt):                       ......................... 412.94 Mbit/s
  9. Kroell Systems GbR. (Eitorf):                ......................... 277.74 Mbit/s
  10. hotspot.koeln (Cologne):                    ......................... 293.95 Mbit/s
  11. NetCologne (Cologne):                       ......................... 389.33 Mbit/s
  12. KUES DATA GmbH (Losheim am See):            ......................... 191.12 Mbit/s
  13. intersaar GmbH (Saarbrucken):               ......................... 73.18 Mbit/s
  14. TBits.net GmbH (Alfdorf):                   ......................... 33.75 Mbit/s
  15. suec//dacor GmbH (Coburg):                  ......................... 318.06 Mbit/s
Average upload speed is 223.13 Mbit/s