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Performance report #1024
Digital Ocean1GB
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Test results for 1GB at Digital Ocean


Server specs:


Intel(R) Xeon(R) CPU E5-2650L v3 @ 1.80GHz
993 MB RAM / 31 GB disk space
Ubuntu 16.04 Xenial
Toronto, Canada

Benchmark results summary:


UnixBench - 1450.7
Disk Read - 208 MB/s
Disk Write - 471 MB/s
Bandwidth - 405.24 MB/s

More: https://serverscope.io/trials/XKX
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Cpu chip
Server Specs
CPU
Intel(R) Xeon(R) CPU E5-2650L v3 @ 1.80GHz
CPU Cores
1 × 1798 MHz
RAM
993 MB
Disk
31 GB
OS
Ubuntu 16.04 Xenial
Location
Toronto, Canada
Benchmark summary
Benchmark summary
UnixBench
1450.7
Disk Read
208 MB/s
Disk Write
471 MB/s
Bandwidth
N/A
Speedtest
405.24 Mbit/s
Graph analysis
UnixBench Score
UnixBench (one CPU)
1450.7
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 ‘main’:
src/pipe.c:52:2: warning: ignoring return value of ‘pipe’, 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 ‘dummy’:
src/big.c:109:5: warning: ignoring return value of ‘freopen’, declared with attribute warn_unused_result [-Wunused-result]
     freopen("masterlog.00", "a", stderr);
     ^
src/big.c:197:6: warning: ignoring return value of ‘freopen’, declared with attribute warn_unused_result [-Wunused-result]
      freopen(logname, "w", stderr);
      ^
src/big.c:221:3: warning: ignoring return value of ‘dup’, declared with attribute warn_unused_result [-Wunused-result]
   dup(pvec[0]);
   ^
src/big.c:225:6: warning: ignoring return value of ‘freopen’, declared with attribute warn_unused_result [-Wunused-result]
      freopen(logname, "w", stderr);
      ^
src/big.c:318:4: warning: ignoring return value of ‘write’, 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

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

   System: ubuntu-1gb-tor1-01: GNU/Linux
   OS: GNU/Linux -- 4.4.0-22-generic -- #40-Ubuntu SMP Thu May 12 22:03:46 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 (3595.8 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   00:44:27 up 6 min,  1 user,  load average: 7.57, 4.40, 1.87; runlevel 2016-06-10

------------------------------------------------------------------------
Benchmark Run: Fri Jun 10 2016 00:44:27 - 01:12:21
1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       23700797.6 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     2528.0 MWIPS (9.6 s, 7 samples)
Execl Throughput                               4345.5 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        973911.4 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          263647.7 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       2905991.1 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1815511.5 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 232755.2 lps   (10.0 s, 7 samples)
Process Creation                              12718.0 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   7492.0 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    967.5 lpm   (60.0 s, 2 samples)
System Call Overhead                        2882301.8 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   23700797.6   2030.9
Double-Precision Whetstone                       55.0       2528.0    459.6
Execl Throughput                                 43.0       4345.5   1010.6
File Copy 1024 bufsize 2000 maxblocks          3960.0     973911.4   2459.4
File Copy 256 bufsize 500 maxblocks            1655.0     263647.7   1593.0
File Copy 4096 bufsize 8000 maxblocks          5800.0    2905991.1   5010.3
Pipe Throughput                               12440.0    1815511.5   1459.4
Pipe-based Context Switching                   4000.0     232755.2    581.9
Process Creation                                126.0      12718.0   1009.4
Shell Scripts (1 concurrent)                     42.4       7492.0   1767.0
Shell Scripts (8 concurrent)                      6.0        967.5   1612.6
System Call Overhead                          15000.0    2882301.8   1921.5
                                                                   ========
System Benchmarks Index Score                                        1450.7

Hard drive
dd
dd if=/dev/zero of=benchmark bs=64k count=31k conv=fdatasync
31744+0 records in
31744+0 records out
2080374784 bytes (2.1 GB, 1.9 GiB) copied, 4.43304 s, 469 MB/s


dd if=/dev/zero of=benchmark bs=1M count=1984 conv=fdatasync
1984+0 records in
1984+0 records out
2080374784 bytes (2.1 GB, 1.9 GiB) copied, 4.33979 s, 479 MB/s


Hard drive
FIO random read
Performance
208.46 MB/s
IOPS
53365
./fio --time_based --name=benchmark --size=248M --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) / 248MB)
benchmark: Laying out IO file(s) (1 file(s) / 248MB)
benchmark: Laying out IO file(s) (1 file(s) / 248MB)
benchmark: Laying out IO file(s) (1 file(s) / 248MB)
benchmark: Laying out IO file(s) (1 file(s) / 248MB)
benchmark: Laying out IO file(s) (1 file(s) / 248MB)
benchmark: Laying out IO file(s) (1 file(s) / 248MB)
benchmark: Laying out IO file(s) (1 file(s) / 248MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=10153: Fri Jun 10 00:41:22 2016
  read : io=12508MB, bw=213462KB/s, iops=53365, runt= 60001msec
    slat (usec): min=1, max=29206, avg=145.13, stdev=242.54
    clat (usec): min=2, max=44944, avg=4647.96, stdev=1979.23
     lat (usec): min=118, max=45622, avg=4794.06, stdev=2018.74
    clat percentiles (usec):
     |  1.00th=[ 2512],  5.00th=[ 2960], 10.00th=[ 3184], 20.00th=[ 3504],
     | 30.00th=[ 3728], 40.00th=[ 3952], 50.00th=[ 4192], 60.00th=[ 4384],
     | 70.00th=[ 4704], 80.00th=[ 5216], 90.00th=[ 6560], 95.00th=[ 8160],
     | 99.00th=[12736], 99.50th=[15424], 99.90th=[22144], 99.95th=[24960],
     | 99.99th=[32640]
    bw (KB  /s): min=13724, max=38968, per=12.50%, avg=26693.41, stdev=4339.02
    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=0.11%, 4=42.59%, 10=54.95%, 20=2.18%, 50=0.17%
  cpu          : usr=2.87%, sys=6.02%, ctx=2835468, majf=1, minf=344
  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=3201985/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=12508MB, aggrb=213462KB/s, minb=213462KB/s, maxb=213462KB/s, mint=60001msec, maxt=60001msec

Disk stats (read/write):
  vda: ios=2825889/9, merge=0/5, ticks=150768/0, in_queue=150016, util=95.33%
Hard drive
FIO random direct read
Performance
323.82 MB/s
IOPS
82896
./fio --time_based --name=benchmark --size=248M --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=10163: Fri Jun 10 00:42:23 2016
  read : io=19430MB, bw=331587KB/s, iops=82896, runt= 60003msec
    slat (usec): min=1, max=48039, avg=48.76, stdev=530.73
    clat (usec): min=4, max=64837, avg=3029.57, stdev=2975.66
     lat (usec): min=78, max=64843, avg=3078.92, stdev=3019.30
    clat percentiles (usec):
     |  1.00th=[  167],  5.00th=[  239], 10.00th=[  386], 20.00th=[ 1352],
     | 30.00th=[ 1608], 40.00th=[ 1848], 50.00th=[ 2128], 60.00th=[ 2512],
     | 70.00th=[ 3152], 80.00th=[ 4320], 90.00th=[ 6432], 95.00th=[ 8256],
     | 99.00th=[14784], 99.50th=[18304], 99.90th=[28288], 99.95th=[32384],
     | 99.99th=[42240]
    bw (KB  /s): min=26948, max=58608, per=12.52%, avg=41498.89, stdev=5128.82
    lat (usec) : 10=0.01%, 100=0.01%, 250=5.70%, 500=4.91%, 750=0.98%
    lat (usec) : 1000=2.23%
    lat (msec) : 2=31.82%, 4=32.38%, 10=19.13%, 20=2.48%, 50=0.38%
    lat (msec) : 100=0.01%
  cpu          : usr=2.85%, sys=6.25%, ctx=264301, majf=0, minf=337
  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=4974050/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=19430MB, aggrb=331586KB/s, minb=331586KB/s, maxb=331586KB/s, mint=60003msec, maxt=60003msec

Disk stats (read/write):
  vda: ios=4970032/2, merge=0/1, ticks=4151652/0, in_queue=4150532, util=99.30%
Hard drive
FIO random write
Performance
471.35 MB/s
IOPS
120666
./fio --time_based --name=benchmark --size=248M --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=10201: Fri Jun 10 00:44:23 2016
  write: io=28284MB, bw=482665KB/s, iops=120666, runt= 60007msec
    slat (usec): min=1, max=238068, avg=50.92, stdev=1149.96
    clat (usec): min=2, max=260085, avg=2043.25, stdev=7870.70
     lat (usec): min=73, max=260090, avg=2096.69, stdev=7974.30
    clat percentiles (usec):
     |  1.00th=[  112],  5.00th=[  114], 10.00th=[  116], 20.00th=[  126],
     | 30.00th=[  129], 40.00th=[  131], 50.00th=[  133], 60.00th=[  139],
     | 70.00th=[  155], 80.00th=[  197], 90.00th=[ 1992], 95.00th=[15680],
     | 99.00th=[33024], 99.50th=[39168], 99.90th=[113152], 99.95th=[132096],
     | 99.99th=[191488]
    bw (KB  /s): min=    2, max=97937, per=12.59%, avg=60783.53, stdev=11372.18
    lat (usec) : 4=0.01%, 10=0.01%, 100=0.01%, 250=83.03%, 500=4.68%
    lat (usec) : 750=1.14%, 1000=0.51%
    lat (msec) : 2=0.64%, 4=0.72%, 10=2.01%, 20=3.70%, 50=3.34%
    lat (msec) : 100=0.11%, 250=0.12%, 500=0.01%
  cpu          : usr=3.08%, sys=6.92%, ctx=76363, majf=0, minf=90
  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=7240822/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=28284MB, aggrb=482665KB/s, minb=482665KB/s, maxb=482665KB/s, mint=60007msec, maxt=60007msec

Disk stats (read/write):
  vda: ios=0/380905, merge=0/532, ticks=0/7428196, in_queue=7429684, util=99.92%
Hard drive
FIO random direct write
Performance
45.2 MB/s
IOPS
11569
./fio --time_based --name=benchmark --size=248M --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) / 248MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=10173: Fri Jun 10 00:43:23 2016
  write: io=2711.1MB, bw=46280KB/s, iops=11569, runt= 60006msec
    slat (usec): min=2, max=98704, avg=529.15, stdev=2580.14
    clat (usec): min=3, max=260297, avg=21583.37, stdev=14046.25
     lat (usec): min=274, max=270033, avg=22113.66, stdev=14367.24
    clat percentiles (msec):
     |  1.00th=[    4],  5.00th=[    8], 10.00th=[   10], 20.00th=[   13],
     | 30.00th=[   15], 40.00th=[   17], 50.00th=[   19], 60.00th=[   21],
     | 70.00th=[   24], 80.00th=[   28], 90.00th=[   36], 95.00th=[   46],
     | 99.00th=[   81], 99.50th=[   96], 99.90th=[  128], 99.95th=[  141],
     | 99.99th=[  182]
    bw (KB  /s): min= 2777, max= 8658, per=12.51%, avg=5790.55, stdev=980.07
    lat (usec) : 4=0.01%, 100=0.01%, 250=0.01%, 500=0.01%, 750=0.02%
    lat (usec) : 1000=0.03%
    lat (msec) : 2=0.16%, 4=0.90%, 10=9.26%, 20=45.54%, 50=40.22%
    lat (msec) : 100=3.46%, 250=0.41%, 500=0.01%
  cpu          : usr=0.88%, sys=2.39%, ctx=118547, majf=0, minf=90
  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=694262/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=2711.1MB, aggrb=46279KB/s, minb=46279KB/s, maxb=46279KB/s, mint=60006msec, maxt=60006msec

Disk stats (read/write):
  vda: ios=0/693655, merge=0/1434, ticks=0/7200056, in_queue=7202400, util=99.92%
Upload
Speedtest results
Upload speed
405.24 Mbit/s
Retrieving speedtest.net configuration...
Retrieving speedtest.net server list...
Testing from Digital Ocean (159.203.19.118)...
Selecting 5 servers based on location:
  Skipping the closest server hosted by TELUS (Toronto, ON) [2.30 km]
  1. SoftLayer Technologies, Inc. (Toronto, ON) [2.30 km]: 10.17 ms
  2. Beanfield Metroconnect (Toronto, ON) [2.30 km]: 25.349 ms
  3. Nexicom Inc. (Toronto, ON) [2.30 km]: 14.341 ms
  4. TekSavvy Solutions (Toronto, ON) [2.30 km]: 14.004 ms
  5. Keewaytinook Okimakanak (Toronto, ON) [2.30 km]: 18.201 ms
Testing upload speeds
  1. SoftLayer Technologies, Inc. (Toronto, ON):  ......................... 734.89 Mbit/s
  2. Beanfield Metroconnect (Toronto, ON):        ......................... 425.03 Mbit/s
  3. Nexicom Inc. (Toronto, ON):                  ......................... 654.59 Mbit/s
  4. TekSavvy Solutions (Toronto, ON):            ......................... 125.69 Mbit/s
  5. Keewaytinook Okimakanak (Toronto, ON):       ......................... 85.98 Mbit/s
Average upload speed is 405.24 Mbit/s