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Performance report #11294
DignusData – Worldwide VPS NVME 4G
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Test results for Worldwide VPS NVME 4G at DignusData


Server specs:


16 × Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz
63 GB RAM / 2 TB disk space
Centos 7.6.1810 Core

Benchmark results summary:


UnixBench - 13528.8
Disk Read - 28250 MB/s
Disk Write - 5637 MB/s
Bandwidth - 246.44 MB/s

More: https://serverscope.io/trials/32zd
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Cpu chip
Server Specs
CPU
16 × Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz
CPU Cores
8 × 1006 MHz
RAM
63 GB
Disk
2 TB
OS
Centos 7.6.1810 Core
Benchmark summary
Benchmark summary
UnixBench
13528.8
Disk Read
28250 MB/s
Disk Write
5637 MB/s
Bandwidth
246.44 Mbit/s
Speedtest
12.49 Mbit/s
Graph analysis
UnixBench Score
UnixBench (all CPUs)
13528.8
UnixBench (one CPU)
1877.0
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-PE3v2o/byte-unixbench/UnixBench"
make distr
make[2]: Entering directory `/root/serverscope-PE3v2o/byte-unixbench/UnixBench"
Checking distribution of files
./pgms  exists
./src  exists
./testdir  exists
make[2]: Leaving directory `/root/serverscope-PE3v2o/byte-unixbench/UnixBench"
make programs
make[2]: Entering directory `/root/serverscope-PE3v2o/byte-unixbench/UnixBench"
make[2]: Nothing to be done for `programs".
make[2]: Leaving directory `/root/serverscope-PE3v2o/byte-unixbench/UnixBench"
make[1]: Leaving directory `/root/serverscope-PE3v2o/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

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

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

16 x Execl Throughput  1 2 3

16 x File Copy 1024 bufsize 2000 maxblocks  1 2 3

16 x File Copy 256 bufsize 500 maxblocks  1 2 3

16 x File Copy 4096 bufsize 8000 maxblocks  1 2 3

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

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

16 x Process Creation  1 2 3

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

16 x Shell Scripts (1 concurrent)  1 2 3

16 x Shell Scripts (8 concurrent)  1 2 3

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

   System: localhost.localdomain: GNU/Linux
   OS: GNU/Linux -- 3.10.0-514.el7.x86_64 -- #1 SMP Tue Nov 22 16:42:41 UTC 2016
   Machine: x86_64 (x86_64)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz (7200.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 1: Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz (7200.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 2: Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz (7200.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 3: Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz (7200.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 4: Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz (7200.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 5: Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz (7200.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 6: Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz (7200.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 7: Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz (7200.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 8: Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz (7200.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 9: Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz (7200.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 10: Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz (7200.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 11: Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz (7200.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 12: Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz (7200.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 13: Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz (7200.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 14: Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz (7200.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 15: Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz (7200.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   15:09:51 up 37 min,  2 users,  load average: 7.56, 4.45, 1.93; runlevel 2019-06-12

------------------------------------------------------------------------
Benchmark Run: Wed Jun 12 2019 15:09:51 - 15:40:20
16 CPUs in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       63181073.7 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     3104.6 MWIPS (25.1 s, 7 samples)
Execl Throughput                               1088.6 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks       1889307.4 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          498836.9 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       5586445.8 KBps  (30.0 s, 2 samples)
Pipe Throughput                             2628836.6 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 246800.9 lps   (10.0 s, 7 samples)
Process Creation                              27178.2 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   2532.8 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   2024.0 lpm   (60.0 s, 2 samples)
System Call Overhead                        4722750.9 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   63181073.7   5414.0
Double-Precision Whetstone                       55.0       3104.6    564.5
Execl Throughput                                 43.0       1088.6    253.2
File Copy 1024 bufsize 2000 maxblocks          3960.0    1889307.4   4771.0
File Copy 256 bufsize 500 maxblocks            1655.0     498836.9   3014.1
File Copy 4096 bufsize 8000 maxblocks          5800.0    5586445.8   9631.8
Pipe Throughput                               12440.0    2628836.6   2113.2
Pipe-based Context Switching                   4000.0     246800.9    617.0
Process Creation                                126.0      27178.2   2157.0
Shell Scripts (1 concurrent)                     42.4       2532.8    597.4
Shell Scripts (8 concurrent)                      6.0       2024.0   3373.3
System Call Overhead                          15000.0    4722750.9   3148.5
                                                                   ========
System Benchmarks Index Score                                        1877.0

------------------------------------------------------------------------
Benchmark Run: Wed Jun 12 2019 15:40:20 - 16:11:30
16 CPUs in system; running 16 parallel copies of tests

Dhrystone 2 using register variables      605466310.2 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                    35684.2 MWIPS (28.5 s, 7 samples)
Execl Throughput                              78742.9 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks       2123365.3 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          577200.0 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       6701090.9 KBps  (30.0 s, 2 samples)
Pipe Throughput                            26909440.6 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                5796648.8 lps   (10.0 s, 7 samples)
Process Creation                             241509.6 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                 112977.7 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                  15667.7 lpm   (60.0 s, 2 samples)
System Call Overhead                       10127513.4 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0  605466310.2  51882.3
Double-Precision Whetstone                       55.0      35684.2   6488.0
Execl Throughput                                 43.0      78742.9  18312.3
File Copy 1024 bufsize 2000 maxblocks          3960.0    2123365.3   5362.0
File Copy 256 bufsize 500 maxblocks            1655.0     577200.0   3487.6
File Copy 4096 bufsize 8000 maxblocks          5800.0    6701090.9  11553.6
Pipe Throughput                               12440.0   26909440.6  21631.4
Pipe-based Context Switching                   4000.0    5796648.8  14491.6
Process Creation                                126.0     241509.6  19167.4
Shell Scripts (1 concurrent)                     42.4     112977.7  26645.7
Shell Scripts (8 concurrent)                      6.0      15667.7  26112.8
System Call Overhead                          15000.0   10127513.4   6751.7
                                                                   ========
System Benchmarks Index Score                                       13528.8

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) copied, 2.72352 s, 788 MB/s


dd if=/dev/zero of=benchmark bs=1M count=2048 conv=fdatasync
2048+0 records in
2048+0 records out
2147483648 bytes (2.1 GB) copied, 2.72075 s, 789 MB/s


Hard drive
FIO random read
Performance
28250.0 MB/s
IOPS
7404646
./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=22454: Wed Jun 12 15:06:48 2019
  read : io=1655.3GB, bw=28250MB/s, iops=7231.1K, runt= 60000msec
    clat (usec): min=0, max=1414, avg= 0.85, stdev= 3.26
     lat (usec): min=0, max=1414, avg= 0.87, stdev= 3.26
    clat percentiles (usec):
     |  1.00th=[    0],  5.00th=[    0], 10.00th=[    0], 20.00th=[    0],
     | 30.00th=[    1], 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=[   83], 99.95th=[   92],
     | 99.99th=[  110]
    bw (MB  /s): min=   41, max= 3974, per=12.49%, avg=3527.96, stdev=1171.55
    lat (usec) : 2=98.82%, 4=1.06%, 10=0.01%, 20=0.01%, 50=0.01%
    lat (usec) : 100=0.10%, 250=0.02%, 500=0.01%, 750=0.01%
    lat (msec) : 2=0.01%
  cpu          : usr=23.36%, sys=67.11%, ctx=524889, majf=0, minf=293
  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=433919292/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=1655.3GB, aggrb=28250MB/s, minb=28250MB/s, maxb=28250MB/s, mint=60000msec, maxt=60000msec

Disk stats (read/write):
    dm-0: ios=524288/943, merge=0/0, ticks=45865/1693, in_queue=47606, util=10.29%, aggrios=524288/948, aggrmerge=0/0, aggrticks=0/0, aggrin_queue=0, aggrutil=0.00%
    md126: ios=524288/948, merge=0/0, ticks=0/0, in_queue=0, util=0.00%, aggrios=262144/372, aggrmerge=0/104, aggrticks=22849/408, aggrin_queue=23231, aggrutil=10.08%
  sda: ios=262144/346, merge=0/99, ticks=22685/364, in_queue=23030, util=10.04%
  sdb: ios=262144/398, merge=0/109, ticks=23013/453, in_queue=23433, util=10.08%
Hard drive
FIO random direct read
Performance
261.25 MB/s
IOPS
66879
./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=22490: Wed Jun 12 15:07:48 2019
  read : io=15675MB, bw=267518KB/s, iops=66879, runt= 60001msec
    clat (usec): min=76, max=1736, avg=118.79, stdev=21.39
     lat (usec): min=76, max=1736, avg=118.82, stdev=21.39
    clat percentiles (usec):
     |  1.00th=[   82],  5.00th=[   98], 10.00th=[  101], 20.00th=[  103],
     | 30.00th=[  106], 40.00th=[  110], 50.00th=[  114], 60.00th=[  120],
     | 70.00th=[  124], 80.00th=[  131], 90.00th=[  141], 95.00th=[  161],
     | 99.00th=[  197], 99.50th=[  211], 99.90th=[  247], 99.95th=[  262],
     | 99.99th=[  294]
    bw (KB  /s): min=23360, max=37000, per=12.50%, avg=33442.03, stdev=1302.04
    lat (usec) : 100=7.21%, 250=92.71%, 500=0.08%, 750=0.01%, 1000=0.01%
    lat (msec) : 2=0.01%
  cpu          : usr=1.55%, sys=3.02%, ctx=4013226, majf=0, minf=293
  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=4012839/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=15675MB, aggrb=267518KB/s, minb=267518KB/s, maxb=267518KB/s, mint=60001msec, maxt=60001msec

Disk stats (read/write):
    dm-0: ios=4008092/6, merge=0/0, ticks=457805/22, in_queue=458126, util=99.66%, aggrios=4012839/8, aggrmerge=0/0, aggrticks=0/0, aggrin_queue=0, aggrutil=0.00%
    md126: ios=4012839/8, merge=0/0, ticks=0/0, in_queue=0, util=0.00%, aggrios=2006419/5, aggrmerge=0/0, aggrticks=228424/11, aggrin_queue=228272, aggrutil=98.46%
  sda: ios=2027623/4, merge=0/0, ticks=228621/6, in_queue=228506, util=98.38%
  sdb: ios=1985216/6, merge=0/0, ticks=228227/16, in_queue=228038, util=98.46%
Hard drive
FIO random write
Performance
5637.2 MB/s
IOPS
1478451
./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=22555: Wed Jun 12 15:09:49 2019
  write: io=338227MB, bw=5637.2MB/s, iops=1443.8K, runt= 60001msec
    clat (usec): min=0, max=2450, avg= 5.24, stdev=22.65
     lat (usec): min=0, max=2450, avg= 5.27, stdev=22.65
    clat percentiles (usec):
     |  1.00th=[    1],  5.00th=[    1], 10.00th=[    1], 20.00th=[    2],
     | 30.00th=[    3], 40.00th=[    3], 50.00th=[    4], 60.00th=[    4],
     | 70.00th=[    5], 80.00th=[    5], 90.00th=[    5], 95.00th=[    6],
     | 99.00th=[    8], 99.50th=[  115], 99.90th=[  394], 99.95th=[  470],
     | 99.99th=[  636]
    bw (KB  /s): min=401448, max=1069648, per=12.50%, avg=721606.73, stdev=244999.60
    lat (usec) : 2=11.03%, 4=31.48%, 10=56.68%, 20=0.12%, 50=0.08%
    lat (usec) : 100=0.09%, 250=0.25%, 500=0.24%, 750=0.03%, 1000=0.01%
    lat (msec) : 2=0.01%, 4=0.01%
  cpu          : usr=5.78%, sys=74.18%, ctx=20091243, majf=0, minf=280
  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=86586055/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=338227MB, aggrb=5637.2MB/s, minb=5637.2MB/s, maxb=5637.2MB/s, mint=60001msec, maxt=60001msec

Disk stats (read/write):
    dm-0: ios=0/54765, merge=0/0, ticks=0/5786501, in_queue=5786513, util=5.52%, aggrios=0/54769, aggrmerge=0/0, aggrticks=0/0, aggrin_queue=0, aggrutil=0.00%
    md126: ios=0/54769, merge=0/0, ticks=0/0, in_queue=0, util=0.00%, aggrios=0/3689, aggrmerge=0/23697, aggrticks=0/389682, aggrin_queue=389681, aggrutil=5.51%
  sda: ios=0/3650, merge=0/23672, ticks=0/384318, in_queue=384316, util=5.50%
  sdb: ios=0/3729, merge=0/23722, ticks=0/395047, in_queue=395046, util=5.51%
Hard drive
FIO random direct write
Performance
569.87 MB/s
IOPS
145886
./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=22516: Wed Jun 12 15:08:49 2019
  write: io=34193MB, bw=583546KB/s, iops=145886, runt= 60001msec
    clat (usec): min=20, max=2226, avg=54.10, stdev=21.17
     lat (usec): min=21, max=2228, avg=54.23, stdev=21.17
    clat percentiles (usec):
     |  1.00th=[   23],  5.00th=[   24], 10.00th=[   26], 20.00th=[   34],
     | 30.00th=[   39], 40.00th=[   46], 50.00th=[   54], 60.00th=[   60],
     | 70.00th=[   67], 80.00th=[   75], 90.00th=[   81], 95.00th=[   89],
     | 99.00th=[   94], 99.50th=[   95], 99.90th=[  117], 99.95th=[  231],
     | 99.99th=[  278]
    bw (KB  /s): min=63520, max=84864, per=12.50%, avg=72954.29, stdev=3629.53
    lat (usec) : 50=45.89%, 100=53.85%, 250=0.23%, 500=0.03%, 750=0.01%
    lat (usec) : 1000=0.01%
    lat (msec) : 2=0.01%, 4=0.01%
  cpu          : usr=3.50%, sys=8.90%, ctx=8912151, majf=0, minf=286
  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=8753340/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=34193MB, aggrb=583546KB/s, minb=583546KB/s, maxb=583546KB/s, mint=60001msec, maxt=60001msec

Disk stats (read/write):
    dm-0: ios=0/8743149, merge=0/0, ticks=0/429198, in_queue=430487, util=99.98%, aggrios=0/8753377, aggrmerge=0/0, aggrticks=0/0, aggrin_queue=0, aggrutil=0.00%
    md126: ios=0/8753377, merge=0/0, ticks=0/0, in_queue=0, util=0.00%, aggrios=0/4376686, aggrmerge=0/5, aggrticks=0/212825, aggrin_queue=212161, aggrutil=92.20%
  sda: ios=0/4395966, merge=0/8, ticks=0/213549, in_queue=212895, util=92.20%
  sdb: ios=0/4357406, merge=0/2, ticks=0/212102, in_queue=211428, util=92.13%
Download
Download benchmark results
Download speed
246.44 Mbit/s
Downloaded 104857600 bytes in 3.177 sec
Downloaded 104857600 bytes in 3.211 sec
Downloaded 104857600 bytes in 3.191 sec
Downloaded 104857600 bytes in 3.240 sec
Downloaded 104857600 bytes in 3.412 sec
Finished! Average download speed is 246.44 Mbit/s
Upload
Speedtest results
Upload speed
12.49 Mbit/s
Retrieving speedtest.net configuration...
Retrieving speedtest.net server list...
Testing from bestwest.host ...
Selecting 15 servers that are not too close:
  1. Telem Group (Philipsburg) [82.92 km]: 220.094 ms
  2. CaribServe.NET Telecom (Saint Maarten) [82.92 km]: 204.467 ms
  3. Cable & Wireless (Antigua) Ltd. (Saint John's) [98.57 km]: 250.547 ms
  4. Digicel Antigua (Saint John's) [98.57 km]: 202.137 ms
  5. Antigua Computer Tech (Saint John's) [98.57 km]: 445.41 ms
  6. APUA Inet (St. John) [98.62 km]: 290.144 ms
  7. Digicel Anguilla (The Valley) [103.73 km]: 247.012 ms
  8. Orange Caraibe (Baie-Mahault) [171.73 km]: 199.738 ms
  9. Viya (Saint Croix) [217.05 km]: 268.637 ms
  10. VI Next Generation Network (Saint Croix) [217.05 km]: 214.426 ms
  11. Broadband VI (Saint Croix) [217.05 km]: 320.399 ms
  12. CCTBVI (Road Town) [232.34 km]: 279.694 ms
  13. Flow BVI (Road Town) [232.34 km]: 247.38 ms
  14. Viya (Saint Thomas) [254.88 km]: 264.774 ms
  15. Digicel Play Dominica (Roseau) [268.63 km]: 265.046 ms
Testing upload speeds
  1. Telem Group (Philipsburg):                   ......................... 6.22 Mbit/s
  2. CaribServe.NET Telecom (Saint Maarten):      ......................... 12.69 Mbit/s
  3. Cable & Wireless (Antigua) Ltd. (Saint John's):......................... 7.55 Mbit/s
  4. Digicel Antigua (Saint John's):              ......................... 9.36 Mbit/s
  5. Antigua Computer Tech (Saint John's):        ......................... 6.20 Mbit/s
  6. APUA Inet (St. John):                        ......................... 13.02 Mbit/s
  7. Digicel Anguilla (The Valley):               ......................... 22.80 Mbit/s
  8. Orange Caraibe (Baie-Mahault):               ......................... 14.64 Mbit/s
  9. Viya (Saint Croix):                          ......................... 7.17 Mbit/s
  10. VI Next Generation Network (Saint Croix):   ......................... 13.01 Mbit/s
  11. Broadband VI (Saint Croix):                 ......................... 3.59 Mbit/s
  12. CCTBVI (Road Town):                         ......................... 5.55 Mbit/s
  13. Flow BVI (Road Town):                       ......................... 14.25 Mbit/s
  14. Viya (Saint Thomas):                        ......................... 13.01 Mbit/s
  15. Digicel Play Dominica (Roseau):             ......................... 22.44 Mbit/s
Average upload speed is 11.43 Mbit/s