Stopwatch
Performance report #4046
SSD NodesKVM - LEB Large
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Test results for KVM - LEB Large at SSD Nodes


Server specs:


4 × Intel Core Processor (Haswell, no TSX)
8 GB RAM / 84 GB disk space
Centos 7.3.1611 Core
Trumbull, United States

Benchmark results summary:


Disk Read - 3823 MB/s
Disk Write - 1608 MB/s
Bandwidth - 919.33 MB/s

More: https://serverscope.io/trials/rm9x
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Cpu chip
Server Specs
CPU
4 × Intel Core Processor (Haswell, no TSX)
CPU Cores
4 × 2600 MHz
RAM
8 GB
Disk
84 GB
OS
Centos 7.3.1611 Core
Location
Trumbull, United States
Benchmark summary
Benchmark summary
UnixBench
N/A
Disk Read
3823 MB/s
Disk Write
1608 MB/s
Bandwidth
919.33 Mbit/s
Speedtest
113.19 Mbit/s
Graph analysis
UnixBench Score
UnixBench (one CPU)
N/A
Terminal
Raw Output
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, 5.99371 s, 358 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, 3.24431 s, 662 MB/s


Hard drive
FIO random read
Performance
3823.1 MB/s
IOPS
978927
./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=27674: Mon Sep  4 11:39:13 2017
  read : io=229444MB, bw=3823.1MB/s, iops=978927, runt= 60002msec
    clat (usec): min=0, max=47019, avg= 6.14, stdev=151.63
     lat (usec): min=0, max=47019, avg= 6.47, stdev=157.51
    clat percentiles (usec):
     |  1.00th=[    1],  5.00th=[    1], 10.00th=[    1], 20.00th=[    1],
     | 30.00th=[    1], 40.00th=[    1], 50.00th=[    1], 60.00th=[    1],
     | 70.00th=[    2], 80.00th=[    2], 90.00th=[    2], 95.00th=[    3],
     | 99.00th=[   14], 99.50th=[  262], 99.90th=[  338], 99.95th=[  458],
     | 99.99th=[10048]
    bw (KB  /s): min=  360, max=1734888, per=12.49%, avg=489063.88, stdev=449910.50
    lat (usec) : 2=60.80%, 4=36.41%, 10=1.63%, 20=0.20%, 50=0.04%
    lat (usec) : 100=0.01%, 250=0.30%, 500=0.56%, 750=0.01%, 1000=0.01%
    lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.01%, 50=0.01%
  cpu          : usr=8.46%, sys=25.51%, ctx=538764, majf=0, minf=326
  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=58737612/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=229444MB, aggrb=3823.1MB/s, minb=3823.1MB/s, maxb=3823.1MB/s, mint=60002msec, maxt=60002msec

Disk stats (read/write):
  sda: ios=524288/328, merge=0/48, ticks=166117/4046, in_queue=170098, util=38.67%
Hard drive
FIO random direct read
Performance
95.42 MB/s
IOPS
24427
./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=27684: Mon Sep  4 11:40:13 2017
  read : io=5725.4MB, bw=97709KB/s, iops=24427, runt= 60002msec
    clat (usec): min=60, max=23786, avg=323.82, stdev=464.26
     lat (usec): min=60, max=23786, avg=324.09, stdev=464.29
    clat percentiles (usec):
     |  1.00th=[  195],  5.00th=[  209], 10.00th=[  219], 20.00th=[  231],
     | 30.00th=[  243], 40.00th=[  251], 50.00th=[  262], 60.00th=[  270],
     | 70.00th=[  282], 80.00th=[  298], 90.00th=[  330], 95.00th=[  386],
     | 99.00th=[ 2192], 99.50th=[ 3216], 99.90th=[ 6624], 99.95th=[ 8160],
     | 99.99th=[13248]
    bw (KB  /s): min= 4832, max=15496, per=12.51%, avg=12219.33, stdev=1797.07
    lat (usec) : 100=0.09%, 250=37.82%, 500=58.68%, 750=0.59%, 1000=0.40%
    lat (msec) : 2=1.27%, 4=0.81%, 10=0.32%, 20=0.02%, 50=0.01%
  cpu          : usr=1.26%, sys=4.30%, ctx=1465730, majf=0, minf=319
  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=1465679/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=5725.4MB, aggrb=97708KB/s, minb=97708KB/s, maxb=97708KB/s, mint=60002msec, maxt=60002msec

Disk stats (read/write):
  sda: ios=1464571/20, merge=0/9, ticks=451215/27, in_queue=450912, util=99.56%
Hard drive
FIO random write
Performance
1608.5 MB/s
IOPS
411771
./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=27712: Mon Sep  4 11:42:14 2017
  write: io=96512MB, bw=1608.5MB/s, iops=411771, runt= 60002msec
    clat (usec): min=1, max=3302.5K, avg=18.13, stdev=2680.62
     lat (usec): min=1, max=3302.5K, avg=18.36, stdev=2680.74
    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=[    3],
     | 70.00th=[    3], 80.00th=[    3], 90.00th=[    4], 95.00th=[    5],
     | 99.00th=[   11], 99.50th=[   19], 99.90th=[   48], 99.95th=[ 5792],
     | 99.99th=[37632]
    bw (KB  /s): min=  396, max=683480, per=13.79%, avg=227214.24, stdev=90481.22
    lat (usec) : 2=3.63%, 4=79.59%, 10=15.48%, 20=0.82%, 50=0.38%
    lat (usec) : 100=0.03%, 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01%
    lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.02%, 50=0.02%
    lat (msec) : 100=0.01%, 250=0.01%, 500=0.01%, >=2000=0.01%
  cpu          : usr=3.80%, sys=18.80%, ctx=286012, majf=0, minf=308
  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=24707141/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=96512MB, aggrb=1608.5MB/s, minb=1608.5MB/s, maxb=1608.5MB/s, mint=60002msec, maxt=60002msec

Disk stats (read/write):
  sda: ios=3/546, merge=0/4, ticks=7/262502, in_queue=262509, util=4.62%
Hard drive
FIO random direct write
Performance
35.94 MB/s
IOPS
9201
./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=27695: Mon Sep  4 11:41:14 2017
  write: io=2156.6MB, bw=36805KB/s, iops=9201, runt= 60001msec
    clat (usec): min=175, max=38439, avg=865.92, stdev=1092.12
     lat (usec): min=175, max=38440, avg=866.34, stdev=1092.14
    clat percentiles (usec):
     |  1.00th=[  326],  5.00th=[  414], 10.00th=[  454], 20.00th=[  494],
     | 30.00th=[  524], 40.00th=[  556], 50.00th=[  596], 60.00th=[  644],
     | 70.00th=[  748], 80.00th=[  860], 90.00th=[ 1176], 95.00th=[ 2320],
     | 99.00th=[ 5792], 99.50th=[ 7968], 99.90th=[13760], 99.95th=[15552],
     | 99.99th=[20864]
    bw (KB  /s): min= 1488, max= 7056, per=12.49%, avg=4597.07, stdev=954.63
    lat (usec) : 250=0.21%, 500=21.08%, 750=49.06%, 1000=17.57%
    lat (msec) : 2=6.04%, 4=4.02%, 10=1.75%, 20=0.26%, 50=0.01%
  cpu          : usr=0.71%, sys=2.88%, ctx=617927, majf=0, minf=302
  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=552080/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=2156.6MB, aggrb=36804KB/s, minb=36804KB/s, maxb=36804KB/s, mint=60001msec, maxt=60001msec

Disk stats (read/write):
  sda: ios=0/551666, merge=0/2, ticks=0/459640, in_queue=459542, util=99.56%
Download
Download benchmark results
Download speed
919.33 Mbit/s
Downloaded 104857600 bytes in 0.987 sec
Downloaded 104857600 bytes in 0.791 sec
Downloaded 104857600 bytes in 1.010 sec
Downloaded 104857600 bytes in 0.870 sec
Downloaded 104857600 bytes in 0.693 sec
Finished! Average download speed is 919.33 Mbit/s
Upload
Speedtest results
Upload speed
113.19 Mbit/s
Retrieving speedtest.net configuration...
Retrieving speedtest.net server list...
Testing from OVH ...
Selecting 15 servers that are not too close:
  1. Caramania.Ca (Beauharnois, QC) [31.64 km]: 27.883 ms
  2. ToxicPVP (Beauharnois, QC) [31.64 km]: 27.915 ms
  3. Internexe (Knowlton, QC) [88.84 km]: 32.883 ms
  4. Sovernet Communications (Burlington, VT) [120.08 km]: 50.219 ms
  5. Green Mountain Access (Richmond, VT) [130.60 km]: 40.184 ms
  6. Slic Network Solutions (Potsdam, NY) [144.32 km]: 52.751 ms
  7. SSI Micro (Kanata, ON) [182.47 km]: 51.394 ms
  8. Dartmouth College (Hanover, NH) [224.70 km]: 56.903 ms
  9. WTC Communications (Kingston, ON) [270.56 km]: 42.668 ms
  10. Northland Communications (Utica, NY) [297.99 km]: 43.292 ms
  11. Oxford Networks (Lewiston, ME) [307.58 km]: 50.541 ms
  12. MassiveMesh Networks (Troy, NY) [308.77 km]: 48.913 ms
  13. INOC, LLC (Albany, NY) [317.41 km]: 37.498 ms
  14. TurnKey Internet, Inc. (Albany, NY) [317.41 km]: 34.635 ms
  15. Time Warner Cable (Syracuse, NY) [341.28 km]: 65.556 ms
Testing upload speeds
  1. Caramania.Ca (Beauharnois, QC):              ......................... 53.51 Mbit/s
  2. ToxicPVP (Beauharnois, QC):                  ......................... 431.14 Mbit/s
  3. Internexe (Knowlton, QC):                    ......................... 3.74 Mbit/s
  4. Sovernet Communications (Burlington, VT):    ......................... 46.25 Mbit/s
  5. Green Mountain Access (Richmond, VT):        ......................... 107.82 Mbit/s
  6. Slic Network Solutions (Potsdam, NY):        ......................... 133.21 Mbit/s
  7. SSI Micro (Kanata, ON):                      ......................... 67.40 Mbit/s
  8. Dartmouth College (Hanover, NH):             ......................... 74.62 Mbit/s
  9. WTC Communications (Kingston, ON):           ......................... 81.73 Mbit/s
  10. Northland Communications (Utica, NY):       ......................... 82.64 Mbit/s
  11. Oxford Networks (Lewiston, ME):             ......................... 136.32 Mbit/s
  12. MassiveMesh Networks (Troy, NY):            ......................... 111.17 Mbit/s
  13. INOC, LLC (Albany, NY):                     ......................... 78.55 Mbit/s
  14. TurnKey Internet, Inc. (Albany, NY):        ......................... 112.79 Mbit/s
  15. Time Warner Cable (Syracuse, NY):           ......................... 67.52 Mbit/s
Average upload speed is 105.89 Mbit/s