Stopwatch
Performance report #1526
Vultr150 GB SSD
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Test results for 150 GB SSD at Vultr


Server specs:


6 × Virtual CPU a7769a6388d5
8 GB RAM / 155 GB disk space
Ubuntu 16.04 Xenial
Matawan, United States

Benchmark results summary:


UnixBench - 4325.7
Disk Read - 125 MB/s
Disk Write - 815 MB/s
Bandwidth - 625.59 MB/s

More: https://serverscope.io/trials/Ejx
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Cpu chip
Server Specs
CPU
6 × Virtual CPU a7769a6388d5
CPU Cores
6 × 2400 MHz
RAM
8 GB
Disk
155 GB
OS
Ubuntu 16.04 Xenial
Location
Matawan, United States
Benchmark summary
Benchmark summary
UnixBench
4325.7
Disk Read
125 MB/s
Disk Write
815 MB/s
Bandwidth
625.59 Mbit/s
Speedtest
451.41 Mbit/s
Graph analysis
UnixBench Score
UnixBench (all CPUs)
4325.7
UnixBench (one CPU)
1476.2
Terminal
Raw Output
gcc -o pgms/arithoh -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -Darithoh src/arith.c 
gcc -o pgms/register -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -Ddatum="register int" src/arith.c 
gcc -o pgms/short -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -Ddatum=short src/arith.c 
gcc -o pgms/int -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -Ddatum=int src/arith.c 
gcc -o pgms/long -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -Ddatum=long src/arith.c 
gcc -o pgms/float -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -Ddatum=float src/arith.c 
gcc -o pgms/double -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -Ddatum=double src/arith.c 
gcc -o pgms/hanoi -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/hanoi.c 
gcc -o pgms/syscall -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/syscall.c 
gcc -o pgms/context1 -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/context1.c 
gcc -o pgms/pipe -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/pipe.c 
src/pipe.c: In function xe2x80x98mainxe2x80x99:
src/pipe.c:52:2: warning: ignoring return value of xe2x80x98pipexe2x80x99, declared with attribute warn_unused_result [-Wunused-result]
  pipe(pvec);
  ^
gcc -o pgms/spawn -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/spawn.c 
gcc -o pgms/execl -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/execl.c 
In file included from src/execl.c:34:0:
src/big.c: In function xe2x80x98dummyxe2x80x99:
src/big.c:109:5: warning: ignoring return value of xe2x80x98freopenxe2x80x99, declared with attribute warn_unused_result [-Wunused-result]
     freopen("masterlog.00", "a", stderr);
     ^
src/big.c:197:6: warning: ignoring return value of xe2x80x98freopenxe2x80x99, declared with attribute warn_unused_result [-Wunused-result]
      freopen(logname, "w", stderr);
      ^
src/big.c:221:3: warning: ignoring return value of xe2x80x98dupxe2x80x99, declared with attribute warn_unused_result [-Wunused-result]
   dup(pvec[0]);
   ^
src/big.c:225:6: warning: ignoring return value of xe2x80x98freopenxe2x80x99, declared with attribute warn_unused_result [-Wunused-result]
      freopen(logname, "w", stderr);
      ^
src/big.c:318:4: warning: ignoring return value of xe2x80x98writexe2x80x99, declared with attribute warn_unused_result [-Wunused-result]
    write(fcopy, cp->line, p - cp->line + 1);
    ^
gcc -o pgms/dhry2 -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -DHZ= ./src/dhry_1.c ./src/dhry_2.c
gcc -o pgms/dhry2reg -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -DHZ= -DREG=register ./src/dhry_1.c ./src/dhry_2.c
gcc -o pgms/looper -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/looper.c 
gcc -o pgms/fstime -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/fstime.c 
gcc -o pgms/whetstone-double -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -DDP -DUNIX -DUNIXBENCH src/whets.c -lm
make all
make[1]: Entering directory "/root/serverscope/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: 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

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

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

6 x Execl Throughput  1 2 3

6 x File Copy 1024 bufsize 2000 maxblocks  1 2 3

6 x File Copy 256 bufsize 500 maxblocks  1 2 3

6 x File Copy 4096 bufsize 8000 maxblocks  1 2 3

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

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

6 x Process Creation  1 2 3

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

6 x Shell Scripts (1 concurrent)  1 2 3

6 x Shell Scripts (8 concurrent)  1 2 3

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

   System: vultr.guest: GNU/Linux
   OS: GNU/Linux -- 4.4.0-38-generic -- #57-Ubuntu SMP Tue Sep 6 15:42:33 UTC 2016
   Machine: x86_64 (x86_64)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: Virtual CPU a7769a6388d5 (4800.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   CPU 1: Virtual CPU a7769a6388d5 (4800.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   CPU 2: Virtual CPU a7769a6388d5 (4800.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   CPU 3: Virtual CPU a7769a6388d5 (4800.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   CPU 4: Virtual CPU a7769a6388d5 (4800.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   CPU 5: Virtual CPU a7769a6388d5 (4800.0 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   20:20:03 up 42 min,  1 user,  load average: 8.25, 4.66, 2.39; runlevel 2016-09-24

------------------------------------------------------------------------
Benchmark Run: Sat Sep 24 2016 20:20:03 - 20:48:13
6 CPUs in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       29075421.8 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     3545.5 MWIPS (9.6 s, 7 samples)
Execl Throughput                               2881.8 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        897807.8 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          253350.7 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       1435422.4 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1849278.0 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 214918.6 lps   (10.0 s, 7 samples)
Process Creation                               8399.3 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   8333.0 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   3021.1 lpm   (60.0 s, 2 samples)
System Call Overhead                        3298139.5 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   29075421.8   2491.5
Double-Precision Whetstone                       55.0       3545.5    644.6
Execl Throughput                                 43.0       2881.8    670.2
File Copy 1024 bufsize 2000 maxblocks          3960.0     897807.8   2267.2
File Copy 256 bufsize 500 maxblocks            1655.0     253350.7   1530.8
File Copy 4096 bufsize 8000 maxblocks          5800.0    1435422.4   2474.9
Pipe Throughput                               12440.0    1849278.0   1486.6
Pipe-based Context Switching                   4000.0     214918.6    537.3
Process Creation                                126.0       8399.3    666.6
Shell Scripts (1 concurrent)                     42.4       8333.0   1965.3
Shell Scripts (8 concurrent)                      6.0       3021.1   5035.1
System Call Overhead                          15000.0    3298139.5   2198.8
                                                                   ========
System Benchmarks Index Score                                        1476.2

------------------------------------------------------------------------
Benchmark Run: Sat Sep 24 2016 20:48:13 - 21:16:25
6 CPUs in system; running 6 parallel copies of tests

Dhrystone 2 using register variables      153920911.1 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                    21214.0 MWIPS (9.9 s, 7 samples)
Execl Throughput                              18151.2 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        920430.0 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          247265.9 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       2190373.0 KBps  (30.0 s, 2 samples)
Pipe Throughput                            10098329.4 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 988641.3 lps   (10.0 s, 7 samples)
Process Creation                              32945.3 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                  32113.7 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   4683.0 lpm   (60.0 s, 2 samples)
System Call Overhead                        7372340.7 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0  153920911.1  13189.5
Double-Precision Whetstone                       55.0      21214.0   3857.1
Execl Throughput                                 43.0      18151.2   4221.2
File Copy 1024 bufsize 2000 maxblocks          3960.0     920430.0   2324.3
File Copy 256 bufsize 500 maxblocks            1655.0     247265.9   1494.1
File Copy 4096 bufsize 8000 maxblocks          5800.0    2190373.0   3776.5
Pipe Throughput                               12440.0   10098329.4   8117.6
Pipe-based Context Switching                   4000.0     988641.3   2471.6
Process Creation                                126.0      32945.3   2614.7
Shell Scripts (1 concurrent)                     42.4      32113.7   7574.0
Shell Scripts (8 concurrent)                      6.0       4683.0   7804.9
System Call Overhead                          15000.0    7372340.7   4914.9
                                                                   ========
System Benchmarks Index Score                                        4325.7

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, 4.0 GiB) copied, 10.4685 s, 410 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, 4.0 GiB) copied, 9.94551 s, 432 MB/s


Hard drive
FIO random read
Performance
125.92 MB/s
IOPS
32235
./fio --time_based --name=benchmark --size=2047M --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) / 2047MB)
benchmark: Laying out IO file(s) (1 file(s) / 2047MB)
benchmark: Laying out IO file(s) (1 file(s) / 2047MB)
benchmark: Laying out IO file(s) (1 file(s) / 2047MB)
benchmark: Laying out IO file(s) (1 file(s) / 2047MB)
benchmark: Laying out IO file(s) (1 file(s) / 2047MB)
benchmark: Laying out IO file(s) (1 file(s) / 2047MB)
benchmark: Laying out IO file(s) (1 file(s) / 2047MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=5808: Sat Sep 24 20:16:59 2016
  read : io=7555.5MB, bw=128944KB/s, iops=32235, runt= 60001msec
    slat (usec): min=118, max=13126, avg=244.55, stdev=203.23
    clat (usec): min=2, max=39047, avg=7692.77, stdev=1748.76
     lat (usec): min=156, max=39811, avg=7937.99, stdev=1790.89
    clat percentiles (usec):
     |  1.00th=[ 5792],  5.00th=[ 6112], 10.00th=[ 6304], 20.00th=[ 6624],
     | 30.00th=[ 6944], 40.00th=[ 7136], 50.00th=[ 7392], 60.00th=[ 7648],
     | 70.00th=[ 7968], 80.00th=[ 8384], 90.00th=[ 8896], 95.00th=[ 9536],
     | 99.00th=[16064], 99.50th=[18304], 99.90th=[23168], 99.95th=[24960],
     | 99.99th=[27776]
    bw (KB  /s): min=12304, max=19352, per=12.50%, avg=16118.79, stdev=1360.20
    lat (usec) : 4=0.01%, 10=0.01%, 250=0.01%, 500=0.01%, 750=0.01%
    lat (usec) : 1000=0.01%
    lat (msec) : 2=0.01%, 4=0.01%, 10=96.01%, 20=3.70%, 50=0.28%
  cpu          : usr=1.47%, sys=6.24%, ctx=1936705, majf=0, minf=345
  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=1934186/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=7555.5MB, aggrb=128943KB/s, minb=128943KB/s, maxb=128943KB/s, mint=60001msec, maxt=60001msec

Disk stats (read/write):
  vda: ios=1932613/13, merge=0/16, ticks=435340/0, in_queue=438040, util=100.00%
Hard drive
FIO random direct read
Performance
231.74 MB/s
IOPS
59325
./fio --time_based --name=benchmark --size=2047M --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=5823: Sat Sep 24 20:18:00 2016
  read : io=13906MB, bw=237303KB/s, iops=59325, runt= 60007msec
    slat (usec): min=1, max=47514, avg=124.89, stdev=649.16
    clat (usec): min=121, max=97198, avg=4164.54, stdev=2995.46
     lat (usec): min=227, max=99032, avg=4289.77, stdev=3054.20
    clat percentiles (usec):
     |  1.00th=[ 1512],  5.00th=[ 1688], 10.00th=[ 1768], 20.00th=[ 1912],
     | 30.00th=[ 2128], 40.00th=[ 3280], 50.00th=[ 3504], 60.00th=[ 3664],
     | 70.00th=[ 4128], 80.00th=[ 5536], 90.00th=[ 7584], 95.00th=[ 9792],
     | 99.00th=[14912], 99.50th=[17536], 99.90th=[27008], 99.95th=[34560],
     | 99.99th=[49408]
    bw (KB  /s): min= 4880, max=73149, per=12.50%, avg=29670.05, stdev=3965.41
    lat (usec) : 250=0.01%, 500=0.17%, 750=0.09%, 1000=0.06%
    lat (msec) : 2=25.14%, 4=43.43%, 10=26.43%, 20=4.38%, 50=0.29%
    lat (msec) : 100=0.01%
  cpu          : usr=1.57%, sys=6.23%, ctx=279154, majf=0, minf=345
  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=3559958/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=13906MB, aggrb=237302KB/s, minb=237302KB/s, maxb=237302KB/s, mint=60007msec, maxt=60007msec

Disk stats (read/write):
  vda: ios=3553734/13, merge=0/12, ticks=7282252/44, in_queue=7356272, util=100.00%
Hard drive
FIO random write
Performance
815.99 MB/s
IOPS
208892
./fio --time_based --name=benchmark --size=2047M --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=5956: Sat Sep 24 20:20:01 2016
  write: io=48961MB, bw=835570KB/s, iops=208892, runt= 60002msec
    slat (usec): min=1, max=492107, avg=36.17, stdev=935.01
    clat (usec): min=2, max=492909, avg=1186.30, stdev=5297.29
     lat (usec): min=6, max=492931, avg=1222.78, stdev=5381.90
    clat percentiles (usec):
     |  1.00th=[  149],  5.00th=[  191], 10.00th=[  231], 20.00th=[  322],
     | 30.00th=[  402], 40.00th=[  474], 50.00th=[  540], 60.00th=[  604],
     | 70.00th=[  668], 80.00th=[  764], 90.00th=[ 1048], 95.00th=[ 3888],
     | 99.00th=[16192], 99.50th=[20352], 99.90th=[29568], 99.95th=[34560],
     | 99.99th=[305152]
    bw (KB  /s): min=34946, max=170480, per=12.68%, avg=105932.81, stdev=23107.59
    lat (usec) : 4=0.01%, 10=0.01%, 20=0.01%, 50=0.01%, 100=0.01%
    lat (usec) : 250=11.81%, 500=31.87%, 750=34.96%, 1000=10.72%
    lat (msec) : 2=4.52%, 4=1.17%, 10=2.12%, 20=2.29%, 50=0.52%
    lat (msec) : 100=0.01%, 500=0.01%
  cpu          : usr=3.23%, sys=44.84%, ctx=883472, majf=0, minf=91
  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=12533961/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=48961MB, aggrb=835569KB/s, minb=835569KB/s, maxb=835569KB/s, mint=60002msec, maxt=60002msec

Disk stats (read/write):
  vda: ios=0/734972, merge=0/1555, ticks=0/6801900, in_queue=6803032, util=96.95%
Hard drive
FIO random direct write
Performance
196.09 MB/s
IOPS
50198
./fio --time_based --name=benchmark --size=2047M --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) / 2047MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=5846: Sat Sep 24 20:19:00 2016
  write: io=11766MB, bw=200794KB/s, iops=50198, runt= 60005msec
    slat (usec): min=2, max=22844, avg=125.93, stdev=618.77
    clat (usec): min=116, max=41088, avg=4971.37, stdev=2902.53
     lat (usec): min=161, max=41106, avg=5097.63, stdev=2951.71
    clat percentiles (usec):
     |  1.00th=[  780],  5.00th=[ 1784], 10.00th=[ 2064], 20.00th=[ 2416],
     | 30.00th=[ 2928], 40.00th=[ 3792], 50.00th=[ 4512], 60.00th=[ 5152],
     | 70.00th=[ 5920], 80.00th=[ 7008], 90.00th=[ 8768], 95.00th=[10304],
     | 99.00th=[14272], 99.50th=[16192], 99.90th=[21632], 99.95th=[24192],
     | 99.99th=[29056]
    bw (KB  /s): min=18171, max=33027, per=12.52%, avg=25136.15, stdev=1913.62
    lat (usec) : 250=0.01%, 500=0.27%, 750=0.64%, 1000=0.64%
    lat (msec) : 2=6.82%, 4=34.43%, 10=51.38%, 20=5.67%, 50=0.16%
  cpu          : usr=1.44%, sys=8.61%, ctx=612385, majf=0, minf=88
  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=3012159/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=11766MB, aggrb=200793KB/s, minb=200793KB/s, maxb=200793KB/s, mint=60005msec, maxt=60005msec

Disk stats (read/write):
  vda: ios=0/3009656, merge=0/18222, ticks=0/6556492, in_queue=6593576, util=100.00%
Download
Download benchmark results
Download speed
625.59 Mbit/s
Downloaded 104857600 bytes in 1.654 sec
Downloaded 104857600 bytes in 1.083 sec
Downloaded 104857600 bytes in 1.704 sec
Downloaded 104857600 bytes in 0.805 sec
Downloaded 104857600 bytes in 1.148 sec
Finished! Average download speed is 625.59 Mbit/s
Upload
Speedtest results
Upload speed
451.41 Mbit/s
Retrieving speedtest.net configuration...
Retrieving speedtest.net server list...
Testing from Choopa ...
Selecting 15 servers that are not too close:
  1. OneSource Communications (Keller, TX) [43.63 km]: 12.361 ms
  2. Charter Communications (Fort Worth, TX) [47.18 km]: 2.965 ms
  3. Nortex Communications (Muenster, TX) [109.48 km]: 4.624 ms
  4. Suddenlink Communications LLC (Tyler, TX) [150.40 km]: 18.784 ms
  5. Digital Passage (Graham, TX) [167.87 km]: 9.02 ms
  6. Community Telephone Co (Windthorst, TX) [174.50 km]: 6.956 ms
  7. Chickasaw Telephone Company (Sulphur, OK) [192.53 km]: 24.662 ms
  8. pinnacle network solutions (Wichita Falls,TX) [200.31 km]: 9.919 ms
  9. Killeen Wireless Internet - KWI (Killeen, TX) [204.00 km]: 22.766 ms
  10. Cable One, Inc. (Duncan, OK) [218.28 km]: 30.156 ms
  11. Fidelity Communications (Marshall, TX) [230.38 km]: 4.345 ms
  12. Suddenlink Communications LLC (College Station, TX) [247.21 km]: 4.698 ms
  13. Fidelity Communications (Lawton, OK) [249.48 km]: 5.221 ms
  14. Suddenlink Communications LLC (Georgetown, TX) [250.59 km]: 5.086 ms
  15. Sam Houston State University (Huntsville, TX) [258.52 km]: 9.09 ms
Testing upload speeds
  1. OneSource Communications (Keller, TX):       ......................... 630.12 Mbit/s
  2. Charter Communications (Fort Worth, TX):     ......................... 564.34 Mbit/s
  3. Nortex Communications (Muenster, TX):        ......................... 269.09 Mbit/s
  4. Suddenlink Communications LLC (Tyler, TX):   ......................... 498.01 Mbit/s
  5. Digital Passage (Graham, TX):                ......................... 62.12 Mbit/s
  6. Community Telephone Co (Windthorst, TX):     ......................... 226.52 Mbit/s
  7. Chickasaw Telephone Company (Sulphur, OK):   ......................... 179.95 Mbit/s
  8. pinnacle network solutions (Wichita Falls,TX):......................... 382.90 Mbit/s
  9. Killeen Wireless Internet - KWI (Killeen, TX):......................... 123.75 Mbit/s
  10. Cable One, Inc. (Duncan, OK):               ......................... 202.63 Mbit/s
  11. Fidelity Communications (Marshall, TX):     ......................... 696.28 Mbit/s
  12. Suddenlink Communications LLC (College Station, TX):......................... 496.20 Mbit/s
  13. Fidelity Communications (Lawton, OK):       ......................... 692.15 Mbit/s
  14. Suddenlink Communications LLC (Georgetown, TX):......................... 507.65 Mbit/s
  15. Sam Houston State University (Huntsville, TX):......................... 251.08 Mbit/s
Average upload speed is 385.52 Mbit/s