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Benchmark report #11430
DatabasebyDesignLLC – 4th of July E3 offer
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Test results for 4th of July E3 offer at DatabasebyDesignLLC


Server specs:


8 × Intel(R) Xeon(R) CPU E31270 @ 3.40GHz
16 GB RAM / 226 GB disk space
Centos 7.6.1810 Core

Benchmark results summary:


UnixBench - 3982.4
Disk Read - 6828 MB/s
Disk Write - 2647 MB/s
Bandwidth - 635.42 MB/s

More: https://serverscope.io/trials/kP10
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Cpu chip
Server Specs
CPU
8 × Intel(R) Xeon(R) CPU E31270 @ 3.40GHz
CPU Cores
4 × 2099 MHz
RAM
16 GB
Disk
226 GB
OS
Centos 7.6.1810 Core
Benchmark summary
Benchmark summary
UnixBench
3982.4
Disk Read
6828 MB/s
Disk Write
2647 MB/s
Bandwidth
635.42 Mbit/s
Speedtest
415.05 Mbit/s
Graph analysis
UnixBench Score
UnixBench (all CPUs)
3982.4
UnixBench (one CPU)
1163.6
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 `/tmp/serverscope-t0k2_a/byte-unixbench/UnixBench"
make distr
make[2]: Entering directory `/tmp/serverscope-t0k2_a/byte-unixbench/UnixBench"
Checking distribution of files
./pgms  exists
./src  exists
./testdir  exists
make[2]: Leaving directory `/tmp/serverscope-t0k2_a/byte-unixbench/UnixBench"
make programs
make[2]: Entering directory `/tmp/serverscope-t0k2_a/byte-unixbench/UnixBench"
make[2]: Nothing to be done for `programs".
make[2]: Leaving directory `/tmp/serverscope-t0k2_a/byte-unixbench/UnixBench"
make[1]: Leaving directory `/tmp/serverscope-t0k2_a/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: localhost.localdomain: GNU/Linux
   OS: GNU/Linux -- 3.10.0-957.21.3.el7.x86_64 -- #1 SMP Tue Jun 18 16:35:19 UTC 2019
   Machine: x86_64 (x86_64)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: Intel(R) Xeon(R) CPU E31270 @ 3.40GHz (6784.6 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 1: Intel(R) Xeon(R) CPU E31270 @ 3.40GHz (6784.6 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 2: Intel(R) Xeon(R) CPU E31270 @ 3.40GHz (6784.6 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 3: Intel(R) Xeon(R) CPU E31270 @ 3.40GHz (6784.6 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 4: Intel(R) Xeon(R) CPU E31270 @ 3.40GHz (6784.6 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 5: Intel(R) Xeon(R) CPU E31270 @ 3.40GHz (6784.6 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 6: Intel(R) Xeon(R) CPU E31270 @ 3.40GHz (6784.6 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 7: Intel(R) Xeon(R) CPU E31270 @ 3.40GHz (6784.6 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   10:30:39 up 1 day, 17:06,  1 user,  load average: 7.65, 4.51, 1.95; runlevel 2019-07-06

------------------------------------------------------------------------
Benchmark Run: Mon Jul 08 2019 10:30:39 - 10:59:51
8 CPUs in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       43731814.2 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     3596.1 MWIPS (14.4 s, 7 samples)
Execl Throughput                               2950.1 lps   (29.7 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        590861.1 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          154538.5 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       1762161.1 KBps  (30.0 s, 2 samples)
Pipe Throughput                              763527.3 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 209121.8 lps   (10.0 s, 7 samples)
Process Creation                              13070.4 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   7489.6 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   2157.2 lpm   (60.0 s, 2 samples)
System Call Overhead                         614305.0 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   43731814.2   3747.4
Double-Precision Whetstone                       55.0       3596.1    653.8
Execl Throughput                                 43.0       2950.1    686.1
File Copy 1024 bufsize 2000 maxblocks          3960.0     590861.1   1492.1
File Copy 256 bufsize 500 maxblocks            1655.0     154538.5    933.8
File Copy 4096 bufsize 8000 maxblocks          5800.0    1762161.1   3038.2
Pipe Throughput                               12440.0     763527.3    613.8
Pipe-based Context Switching                   4000.0     209121.8    522.8
Process Creation                                126.0      13070.4   1037.3
Shell Scripts (1 concurrent)                     42.4       7489.6   1766.4
Shell Scripts (8 concurrent)                      6.0       2157.2   3595.3
System Call Overhead                          15000.0     614305.0    409.5
                                                                   ========
System Benchmarks Index Score                                        1163.6

------------------------------------------------------------------------
Benchmark Run: Mon Jul 08 2019 10:59:51 - 11:28:24
8 CPUs in system; running 8 parallel copies of tests

Dhrystone 2 using register variables      153964932.8 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                    31469.8 MWIPS (10.0 s, 7 samples)
Execl Throughput                              19685.4 lps   (29.7 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks       1077107.7 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          282801.0 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       3295776.5 KBps  (30.0 s, 2 samples)
Pipe Throughput                             3574863.4 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 958129.8 lps   (10.0 s, 7 samples)
Process Creation                              60475.5 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                  20563.4 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   3624.7 lpm   (60.1 s, 2 samples)
System Call Overhead                        2701848.5 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0  153964932.8  13193.2
Double-Precision Whetstone                       55.0      31469.8   5721.8
Execl Throughput                                 43.0      19685.4   4578.0
File Copy 1024 bufsize 2000 maxblocks          3960.0    1077107.7   2720.0
File Copy 256 bufsize 500 maxblocks            1655.0     282801.0   1708.8
File Copy 4096 bufsize 8000 maxblocks          5800.0    3295776.5   5682.4
Pipe Throughput                               12440.0    3574863.4   2873.7
Pipe-based Context Switching                   4000.0     958129.8   2395.3
Process Creation                                126.0      60475.5   4799.6
Shell Scripts (1 concurrent)                     42.4      20563.4   4849.9
Shell Scripts (8 concurrent)                      6.0       3624.7   6041.1
System Call Overhead                          15000.0    2701848.5   1801.2
                                                                   ========
System Benchmarks Index Score                                        3982.4

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, 5.47918 s, 392 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, 5.1213 s, 419 MB/s


Hard drive
FIO random read
Performance
6828.1 MB/s
IOPS
1790259
./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=9722: Mon Jul  8 10:27:35 2019
  read : io=409745MB, bw=6828.1MB/s, iops=1748.3K, runt= 60001msec
    clat (usec): min=1, max=7593, avg= 3.12, stdev=13.79
     lat (usec): min=1, max=7593, avg= 3.19, stdev=13.80
    clat percentiles (usec):
     |  1.00th=[    1],  5.00th=[    2], 10.00th=[    2], 20.00th=[    2],
     | 30.00th=[    2], 40.00th=[    2], 50.00th=[    2], 60.00th=[    2],
     | 70.00th=[    2], 80.00th=[    3], 90.00th=[    3], 95.00th=[    3],
     | 99.00th=[    3], 99.50th=[   64], 99.90th=[  231], 99.95th=[  278],
     | 99.99th=[  382]
    bw (KB  /s): min=14240, max=1693288, per=12.48%, avg=872463.64, stdev=423911.85
    lat (usec) : 2=1.77%, 4=97.41%, 10=0.11%, 20=0.20%, 50=0.01%
    lat (usec) : 100=0.01%, 250=0.42%, 500=0.08%, 750=0.01%, 1000=0.01%
    lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%
  cpu          : usr=32.46%, sys=49.31%, ctx=538890, majf=0, minf=295
  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=104894604/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=409745MB, aggrb=6828.1MB/s, minb=6828.1MB/s, maxb=6828.1MB/s, mint=60001msec, maxt=60001msec

Disk stats (read/write):
    dm-0: ios=524288/304, merge=0/0, ticks=87660/38310, in_queue=126120, util=24.01%, aggrios=524288/223, aggrmerge=0/84, aggrticks=87576/26824, aggrin_queue=114315, aggrutil=23.92%
  sda: ios=524288/223, merge=0/84, ticks=87576/26824, in_queue=114315, util=23.92%
Hard drive
FIO random direct read
Performance
175.99 MB/s
IOPS
45052
./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=9740: Mon Jul  8 10:28:36 2019
  read : io=10559MB, bw=180211KB/s, iops=45052, runt= 60001msec
    clat (usec): min=48, max=278029, avg=174.89, stdev=480.89
     lat (usec): min=48, max=278031, avg=175.03, stdev=480.89
    clat percentiles (usec):
     |  1.00th=[   97],  5.00th=[  104], 10.00th=[  110], 20.00th=[  120],
     | 30.00th=[  127], 40.00th=[  137], 50.00th=[  147], 60.00th=[  165],
     | 70.00th=[  193], 80.00th=[  225], 90.00th=[  274], 95.00th=[  322],
     | 99.00th=[  414], 99.50th=[  454], 99.90th=[  548], 99.95th=[  596],
     | 99.99th=[  788]
    bw (KB  /s): min= 2680, max=27016, per=12.51%, avg=22535.91, stdev=3214.53
    lat (usec) : 50=0.01%, 100=2.00%, 250=83.69%, 500=14.09%, 750=0.21%
    lat (usec) : 1000=0.01%
    lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 500=0.01%
  cpu          : usr=1.39%, sys=5.32%, ctx=2703281, majf=0, minf=305
  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=2703203/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=10559MB, aggrb=180210KB/s, minb=180210KB/s, maxb=180210KB/s, mint=60001msec, maxt=60001msec

Disk stats (read/write):
    dm-0: ios=2701668/8, merge=0/0, ticks=449330/10, in_queue=449764, util=99.73%, aggrios=2703203/6, aggrmerge=0/3, aggrticks=448900/10, aggrin_queue=448609, aggrutil=99.69%
  sda: ios=2703203/6, merge=0/3, ticks=448900/10, in_queue=448609, util=99.69%
Hard drive
FIO random write
Performance
2647.8 MB/s
IOPS
677831
./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=9777: Mon Jul  8 10:30:36 2019
  write: io=158869MB, bw=2647.8MB/s, iops=677831, runt= 60001msec
    clat (usec): min=1, max=289082, avg=10.40, stdev=139.68
     lat (usec): min=1, max=289082, avg=10.51, stdev=139.68
    clat percentiles (usec):
     |  1.00th=[    3],  5.00th=[    7], 10.00th=[    9], 20.00th=[    9],
     | 30.00th=[   10], 40.00th=[   10], 50.00th=[   10], 60.00th=[   10],
     | 70.00th=[   10], 80.00th=[   10], 90.00th=[   11], 95.00th=[   11],
     | 99.00th=[   15], 99.50th=[   17], 99.90th=[   91], 99.95th=[  366],
     | 99.99th=[  932]
    bw (KB  /s): min=117280, max=357864, per=12.50%, avg=338877.95, stdev=27316.92
    lat (usec) : 2=0.01%, 4=1.26%, 10=21.62%, 20=76.86%, 50=0.13%
    lat (usec) : 100=0.03%, 250=0.03%, 500=0.03%, 750=0.02%, 1000=0.01%
    lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.01%, 50=0.01%
    lat (msec) : 500=0.01%
  cpu          : usr=12.16%, sys=83.51%, ctx=3092477, majf=0, minf=283
  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=40670558/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=158869MB, aggrb=2647.8MB/s, minb=2647.8MB/s, maxb=2647.8MB/s, mint=60001msec, maxt=60001msec

Disk stats (read/write):
    dm-0: ios=0/5108, merge=0/0, ticks=0/870192, in_queue=870192, util=11.57%, aggrios=0/5112, aggrmerge=0/0, aggrticks=0/865198, aggrin_queue=865192, aggrutil=11.56%
  sda: ios=0/5112, merge=0/0, ticks=0/865198, in_queue=865192, util=11.56%
Hard drive
FIO random direct write
Performance
253.98 MB/s
IOPS
65019
./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=9758: Mon Jul  8 10:29:36 2019
  write: io=15239MB, bw=260077KB/s, iops=65019, runt= 60001msec
    clat (usec): min=50, max=48828, avg=120.93, stdev=158.00
     lat (usec): min=51, max=48829, avg=121.13, stdev=158.00
    clat percentiles (usec):
     |  1.00th=[  108],  5.00th=[  112], 10.00th=[  114], 20.00th=[  116],
     | 30.00th=[  117], 40.00th=[  118], 50.00th=[  119], 60.00th=[  119],
     | 70.00th=[  120], 80.00th=[  121], 90.00th=[  123], 95.00th=[  125],
     | 99.00th=[  131], 99.50th=[  135], 99.90th=[  298], 99.95th=[  588],
     | 99.99th=[10304]
    bw (KB  /s): min=23912, max=33480, per=12.50%, avg=32522.06, stdev=1298.09
    lat (usec) : 100=0.22%, 250=99.67%, 500=0.06%, 750=0.01%, 1000=0.01%
    lat (msec) : 2=0.01%, 4=0.02%, 10=0.01%, 20=0.01%, 50=0.01%
  cpu          : usr=2.16%, sys=7.89%, ctx=3925645, majf=0, minf=281
  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=3901218/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=15239MB, aggrb=260076KB/s, minb=260076KB/s, maxb=260076KB/s, mint=60001msec, maxt=60001msec

Disk stats (read/write):
    dm-0: ios=0/3898773, merge=0/0, ticks=0/438152, in_queue=438985, util=99.97%, aggrios=0/3901234, aggrmerge=0/5, aggrticks=0/436530, aggrin_queue=436357, aggrutil=99.94%
  sda: ios=0/3901234, merge=0/5, ticks=0/436530, in_queue=436357, util=99.94%
Download
Download benchmark results
Download speed
635.42 Mbit/s
Downloaded 104857600 bytes in 1.327 sec
Downloaded 104857600 bytes in 1.272 sec
Downloaded 104857600 bytes in 1.324 sec
Downloaded 104857600 bytes in 1.287 sec
Downloaded 104857600 bytes in 1.085 sec
Finished! Average download speed is 635.42 Mbit/s
Upload
Speedtest results
Upload speed
415.05 Mbit/s
Retrieving speedtest.net configuration...
Retrieving speedtest.net server list...
Testing from Database by Design, LLC ...
Selecting 15 servers that are not too close:
  1. Verizon (Wilmington, DE) [38.69 km]: 3.624 ms
  2. Comcast (New Castle, DE) [46.08 km]: 11.589 ms
  3. KamaTera INC (New Jersey, NJ) [67.12 km]: 7.444 ms
  4. Reading School District (Reading, PA) [76.39 km]: 35.148 ms
  5. Colonial IU20 (Bethlehem, PA) [76.63 km]: 3421.159 ms
  6. Verizon (Branchburg, NJ) [81.61 km]: 5.953 ms
  7. QTS Data Centers (Piscataway, NJ) [90.54 km]: 24.03 ms
  8. Comcast (Plainfield, NJ) [91.97 km]: 17.091 ms
  9. Vultr (Matawan, NJ) [95.81 km]: 4.414 ms
  10. Verizon (Wall, NJ) [97.56 km]: 7.321 ms
  11. PenTeleData (Palmerton, PA) [101.20 km]: 27.982 ms
  12. NCN Data, LLC (Stroudsburg, PA) [115.07 km]: 13.343 ms
  13. Planet Networks (Parsippany, NJ) [120.40 km]: 12.101 ms
  14. Sprint (Harrison, NJ) [123.43 km]: 9.554 ms
  15. QTS Data Centers (Jersey City, NJ) [127.28 km]: 24.377 ms
Testing upload speeds
  1. Verizon (Wilmington, DE):                    ......................... 528.34 Mbit/s
  2. Comcast (New Castle, DE):                    ......................... 331.06 Mbit/s
  3. KamaTera INC (New Jersey, NJ):               ......................... 157.59 Mbit/s
  4. Reading School District (Reading, PA):       ......................... 176.16 Mbit/s
  5. Colonial IU20 (Bethlehem, PA):               ......................... 1.72 Mbit/s
  6. Verizon (Branchburg, NJ):                    ......................... 512.36 Mbit/s
  7. QTS Data Centers (Piscataway, NJ):           ......................... 128.21 Mbit/s
  8. Comcast (Plainfield, NJ):                    ......................... 406.67 Mbit/s
  9. Vultr (Matawan, NJ):                         ......................... 539.44 Mbit/s
  10. Verizon (Wall, NJ):                         ......................... 533.16 Mbit/s
  11. PenTeleData (Palmerton, PA):                ......................... 250.67 Mbit/s
  12. NCN Data, LLC (Stroudsburg, PA):            ......................... 416.81 Mbit/s
  13. Planet Networks (Parsippany, NJ):           ......................... 597.15 Mbit/s
  14. Sprint (Harrison, NJ):                      ......................... 479.60 Mbit/s
  15. QTS Data Centers (Jersey City, NJ):         ......................... 209.22 Mbit/s
Average upload speed is 351.21 Mbit/s