Stopwatch
Performance report #1529
LinodeLinode 12GB
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Test results for Linode 12GB at Linode


Server specs:


6 × Intel(R) Xeon(R) CPU E5-2680 v3 @ 2.50GHz
12 GB RAM / 198 GB disk space
Ubuntu 16.04 Xenial
Absecon, United States

Benchmark results summary:


UnixBench - 4235.3
Disk Read - 154 MB/s
Disk Write - 217 MB/s
Bandwidth - 96.31 MB/s

More: https://serverscope.io/trials/n1o
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Cpu chip
Server Specs
CPU
6 × Intel(R) Xeon(R) CPU E5-2680 v3 @ 2.50GHz
CPU Cores
1 × 2500 MHz
RAM
12 GB
Disk
198 GB
OS
Ubuntu 16.04 Xenial
Location
Absecon, United States
Benchmark summary
Benchmark summary
UnixBench
4235.3
Disk Read
154 MB/s
Disk Write
217 MB/s
Bandwidth
96.31 Mbit/s
Speedtest
420.21 Mbit/s
Graph analysis
UnixBench Score
UnixBench (all CPUs)
4235.3
UnixBench (one CPU)
1544.5
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: ubuntu: GNU/Linux
   OS: GNU/Linux -- 4.7.0-x86_64-linode72 -- #1 SMP Thu Aug 4 15:15:18 EDT 2016
   Machine: x86_64 (x86_64)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: Intel(R) Xeon(R) CPU E5-2680 v3 @ 2.50GHz (5001.3 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   CPU 1: Intel(R) Xeon(R) CPU E5-2680 v3 @ 2.50GHz (5001.3 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   CPU 2: Intel(R) Xeon(R) CPU E5-2680 v3 @ 2.50GHz (5001.3 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   CPU 3: Intel(R) Xeon(R) CPU E5-2680 v3 @ 2.50GHz (5001.3 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   CPU 4: Intel(R) Xeon(R) CPU E5-2680 v3 @ 2.50GHz (5001.3 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   CPU 5: Intel(R) Xeon(R) CPU E5-2680 v3 @ 2.50GHz (5001.3 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   15:48:01 up 11:22,  1 user,  load average: 13.84, 8.13, 3.32; runlevel 2016-09-25

------------------------------------------------------------------------
Benchmark Run: Sun Sep 25 2016 15:48:01 - 16:16:26
6 CPUs in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       29268745.3 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     3135.3 MWIPS (9.9 s, 7 samples)
Execl Throughput                               3892.7 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks       1018979.0 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          290867.5 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       1685767.9 KBps  (30.0 s, 2 samples)
Pipe Throughput                             2176506.0 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 237510.5 lps   (10.0 s, 7 samples)
Process Creation                               5940.0 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   7948.6 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   3276.8 lpm   (60.0 s, 2 samples)
System Call Overhead                        3239634.0 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   29268745.3   2508.0
Double-Precision Whetstone                       55.0       3135.3    570.1
Execl Throughput                                 43.0       3892.7    905.3
File Copy 1024 bufsize 2000 maxblocks          3960.0    1018979.0   2573.2
File Copy 256 bufsize 500 maxblocks            1655.0     290867.5   1757.5
File Copy 4096 bufsize 8000 maxblocks          5800.0    1685767.9   2906.5
Pipe Throughput                               12440.0    2176506.0   1749.6
Pipe-based Context Switching                   4000.0     237510.5    593.8
Process Creation                                126.0       5940.0    471.4
Shell Scripts (1 concurrent)                     42.4       7948.6   1874.7
Shell Scripts (8 concurrent)                      6.0       3276.8   5461.3
System Call Overhead                          15000.0    3239634.0   2159.8
                                                                   ========
System Benchmarks Index Score                                        1544.5

------------------------------------------------------------------------
Benchmark Run: Sun Sep 25 2016 16:16:26 - 16:44:42
6 CPUs in system; running 6 parallel copies of tests

Dhrystone 2 using register variables      165038839.3 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                    18595.8 MWIPS (9.8 s, 7 samples)
Execl Throughput                              18456.5 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        799666.5 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          217590.9 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       1964926.3 KBps  (30.0 s, 2 samples)
Pipe Throughput                            12344132.0 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                1381270.3 lps   (10.0 s, 7 samples)
Process Creation                              26591.3 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                  35978.2 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   4742.1 lpm   (60.0 s, 2 samples)
System Call Overhead                        5582213.9 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0  165038839.3  14142.1
Double-Precision Whetstone                       55.0      18595.8   3381.0
Execl Throughput                                 43.0      18456.5   4292.2
File Copy 1024 bufsize 2000 maxblocks          3960.0     799666.5   2019.4
File Copy 256 bufsize 500 maxblocks            1655.0     217590.9   1314.7
File Copy 4096 bufsize 8000 maxblocks          5800.0    1964926.3   3387.8
Pipe Throughput                               12440.0   12344132.0   9922.9
Pipe-based Context Switching                   4000.0    1381270.3   3453.2
Process Creation                                126.0      26591.3   2110.4
Shell Scripts (1 concurrent)                     42.4      35978.2   8485.4
Shell Scripts (8 concurrent)                      6.0       4742.1   7903.6
System Call Overhead                          15000.0    5582213.9   3721.5
                                                                   ========
System Benchmarks Index Score                                        4235.3

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, 6.87085 s, 625 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, 6.54189 s, 657 MB/s


Hard drive
FIO random read
Performance
154.71 MB/s
IOPS
39606
./fio --time_based --name=benchmark --size=3583M --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) / 3583MB)
benchmark: Laying out IO file(s) (1 file(s) / 3583MB)
benchmark: Laying out IO file(s) (1 file(s) / 3583MB)
benchmark: Laying out IO file(s) (1 file(s) / 3583MB)
benchmark: Laying out IO file(s) (1 file(s) / 3583MB)
benchmark: Laying out IO file(s) (1 file(s) / 3583MB)
benchmark: Laying out IO file(s) (1 file(s) / 3583MB)
benchmark: Laying out IO file(s) (1 file(s) / 3583MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=25856: Sun Sep 25 15:44:57 2016
  read : io=9283.2MB, bw=158425KB/s, iops=39606, runt= 60002msec
    slat (usec): min=44, max=45257, avg=195.62, stdev=165.89
    clat (usec): min=3, max=53248, avg=6258.83, stdev=1563.56
     lat (usec): min=132, max=55742, avg=6456.13, stdev=1604.26
    clat percentiles (usec):
     |  1.00th=[ 4576],  5.00th=[ 4832], 10.00th=[ 5024], 20.00th=[ 5280],
     | 30.00th=[ 5536], 40.00th=[ 5728], 50.00th=[ 5920], 60.00th=[ 6112],
     | 70.00th=[ 6432], 80.00th=[ 6816], 90.00th=[ 7712], 95.00th=[ 8768],
     | 99.00th=[12352], 99.50th=[14400], 99.90th=[20608], 99.95th=[24192],
     | 99.99th=[30592]
    bw (KB  /s): min=10744, max=24488, per=12.51%, avg=19815.15, stdev=2635.70
    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=0.02%, 10=97.34%, 20=2.53%, 50=0.11%
    lat (msec) : 100=0.01%
  cpu          : usr=3.52%, sys=19.80%, ctx=2375093, majf=0, minf=329
  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=2376453/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=9283.2MB, aggrb=158424KB/s, minb=158424KB/s, maxb=158424KB/s, mint=60002msec, maxt=60002msec

Disk stats (read/write):
  sda: ios=2372089/11, merge=0/28, ticks=362940/160624, in_queue=518430, util=98.92%
Hard drive
FIO random direct read
Performance
179.86 MB/s
IOPS
46043
./fio --time_based --name=benchmark --size=3583M --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=25866: Sun Sep 25 15:45:57 2016
  read : io=10795MB, bw=184174KB/s, iops=46043, runt= 60022msec
    slat (usec): min=1, max=46060, avg=95.22, stdev=486.42
    clat (usec): min=63, max=572336, avg=5405.14, stdev=12949.10
     lat (usec): min=112, max=572342, avg=5500.78, stdev=12967.55
    clat percentiles (usec):
     |  1.00th=[  502],  5.00th=[ 1144], 10.00th=[ 1416], 20.00th=[ 1944],
     | 30.00th=[ 2448], 40.00th=[ 2832], 50.00th=[ 3312], 60.00th=[ 3888],
     | 70.00th=[ 4832], 80.00th=[ 6752], 90.00th=[10176], 95.00th=[13376],
     | 99.00th=[24704], 99.50th=[42752], 99.90th=[224256], 99.95th=[284672],
     | 99.99th=[370688]
    bw (KB  /s): min=    4, max=71481, per=12.68%, avg=23352.01, stdev=7803.60
    lat (usec) : 100=0.01%, 250=0.22%, 500=0.77%, 750=0.95%, 1000=1.60%
    lat (msec) : 2=17.44%, 4=40.54%, 10=28.19%, 20=8.68%, 50=1.16%
    lat (msec) : 100=0.14%, 250=0.23%, 500=0.08%, 750=0.01%
  cpu          : usr=1.29%, sys=6.28%, ctx=213792, majf=0, minf=339
  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=2763616/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=10795MB, aggrb=184173KB/s, minb=184173KB/s, maxb=184173KB/s, mint=60022msec, maxt=60022msec

Disk stats (read/write):
  sda: ios=2762544/11, merge=190/8, ticks=9242803/1806, in_queue=9285653, util=99.16%
Hard drive
FIO random write
Performance
217.71 MB/s
IOPS
55733
./fio --time_based --name=benchmark --size=3583M --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=26331: Sun Sep 25 15:47:58 2016
  write: io=13064MB, bw=222935KB/s, iops=55733, runt= 60007msec
    slat (usec): min=1, max=4118.4K, avg=141.01, stdev=7270.47
    clat (usec): min=7, max=4137.4K, avg=4436.95, stdev=41066.71
     lat (usec): min=129, max=4137.4K, avg=4578.23, stdev=41735.79
    clat percentiles (usec):
     |  1.00th=[  145],  5.00th=[  163], 10.00th=[  183], 20.00th=[  209],
     | 30.00th=[  227], 40.00th=[  243], 50.00th=[  262], 60.00th=[  282],
     | 70.00th=[  318], 80.00th=[  402], 90.00th=[ 2008], 95.00th=[19328],
     | 99.00th=[100864], 99.50th=[158720], 99.90th=[268288], 99.95th=[317440],
     | 99.99th=[552960]
    bw (KB  /s): min=  542, max=178752, per=13.48%, avg=30061.72, stdev=26532.89
    lat (usec) : 10=0.01%, 20=0.01%, 250=43.95%, 500=41.71%, 750=2.53%
    lat (usec) : 1000=0.49%
    lat (msec) : 2=1.32%, 4=1.34%, 10=1.68%, 20=2.25%, 50=2.60%
    lat (msec) : 100=1.13%, 250=0.88%, 500=0.12%, 750=0.01%, >=2000=0.01%
  cpu          : usr=1.00%, sys=5.86%, ctx=349240, majf=0, minf=108
  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=3344421/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=13064MB, aggrb=222935KB/s, minb=222935KB/s, maxb=222935KB/s, mint=60007msec, maxt=60007msec

Disk stats (read/write):
  sda: ios=0/548212, merge=0/96302, ticks=0/332427, in_queue=331913, util=91.14%
Hard drive
FIO random direct write
Performance
44.4 MB/s
IOPS
11365
./fio --time_based --name=benchmark --size=3583M --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) / 3583MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=25879: Sun Sep 25 15:46:58 2016
  write: io=2664.2MB, bw=45461KB/s, iops=11365, runt= 60009msec
    slat (usec): min=2, max=2881.2K, avg=650.78, stdev=13162.03
    clat (usec): min=6, max=2924.3K, avg=21859.76, stdev=72875.13
     lat (usec): min=79, max=2924.9K, avg=22512.43, stdev=73972.11
    clat percentiles (usec):
     |  1.00th=[  556],  5.00th=[  892], 10.00th=[ 1240], 20.00th=[ 1880],
     | 30.00th=[ 2608], 40.00th=[ 3472], 50.00th=[ 4576], 60.00th=[ 5984],
     | 70.00th=[ 8160], 80.00th=[11840], 90.00th=[91648], 95.00th=[146432],
     | 99.00th=[189440], 99.50th=[211968], 99.90th=[501760], 99.95th=[733184],
     | 99.99th=[2899968]
    bw (KB  /s): min=  467, max=25964, per=13.11%, avg=5962.07, stdev=3333.59
    lat (usec) : 10=0.01%, 50=0.01%, 100=0.01%, 250=0.02%, 500=0.57%
    lat (usec) : 750=2.55%, 1000=3.26%
    lat (msec) : 2=15.30%, 4=23.61%, 10=30.55%, 20=11.40%, 50=2.18%
    lat (msec) : 100=0.83%, 250=9.46%, 500=0.17%, 750=0.06%, 1000=0.01%
    lat (msec) : 2000=0.01%, >=2000=0.04%
  cpu          : usr=0.51%, sys=5.01%, ctx=152303, majf=0, minf=92
  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=682018/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=2664.2MB, aggrb=45461KB/s, minb=45461KB/s, maxb=45461KB/s, mint=60009msec, maxt=60009msec

Disk stats (read/write):
  sda: ios=0/726592, merge=0/274854, ticks=0/1215374, in_queue=1214923, util=98.15%
Download
Download benchmark results
Download speed
96.31 Mbit/s
Downloaded 104857600 bytes in 7.764 sec
Downloaded 104857600 bytes in 8.825 sec
Downloaded 104857600 bytes in 9.052 sec
Downloaded 104857600 bytes in 8.166 sec
Downloaded 104857600 bytes in 7.726 sec
Finished! Average download speed is 96.31 Mbit/s
Upload
Speedtest results
Upload speed
420.21 Mbit/s
Retrieving speedtest.net configuration...
Retrieving speedtest.net server list...
Testing from Linode ...
Selecting 15 servers that are not too close:
  1. Comcast (Plainfield, NJ) [42.16 km]: 206.232 ms
  2. Webair.com (Garden City, NY) [44.05 km]: 7.112 ms
  3. Monmouth Telecom (Red Bank, NJ) [44.10 km]: 36.567 ms
  4. T-Mobile (Syosset, NY) [57.20 km]: 33.261 ms
  5. Hotwire Communications (Philadelphia, PA) [121.38 km]: 54.27 ms
  6. Quonix, Inc. (Philadelphia, PA) [121.38 km]: 48.303 ms
  7. PenTeleData (Palmerton, PA) [121.45 km]: 20.88 ms
  8. T-Mobile (West Norriton, PA) [123.04 km]: 32.84 ms
  9. Wayne Highlands School District (Honesdale, PA) [130.08 km]: 102.051 ms
  10. Bstack Networks (Scranton, PA) [145.64 km]: 84.221 ms
  11. NEPA Fiber (Wilkes-Barre, PA) [154.24 km]: 85.945 ms
  12. Comcast (New Castle, DE) [168.16 km]: 209.995 ms
  13. Connecticut Education Network (Hartford, CT) [168.86 km]: 11.739 ms
  14. Mid-Hudson Data Corp (Hudson, NY) [169.50 km]: 6.014 ms
  15. Charter Communications (Oxford, MA) [209.64 km]: 32.654 ms
Testing upload speeds
  1. Comcast (Plainfield, NJ):                    ......................... 569.61 Mbit/s
  2. Webair.com (Garden City, NY):                ......................... 28.35 Mbit/s
  3. Monmouth Telecom (Red Bank, NJ):             ......................... 354.19 Mbit/s
  4. T-Mobile (Syosset, NY):                      ......................... 426.26 Mbit/s
  5. Hotwire Communications (Philadelphia, PA):   ......................... 499.71 Mbit/s
  6. Quonix, Inc. (Philadelphia, PA):             ......................... 300.79 Mbit/s
  7. PenTeleData (Palmerton, PA):                 ......................... 386.90 Mbit/s
  8. T-Mobile (West Norriton, PA):                ......................... 540.06 Mbit/s
  9. Wayne Highlands School District (Honesdale, PA):......................... 382.60 Mbit/s
  10. Bstack Networks (Scranton, PA):             ......................... 138.58 Mbit/s
  11. NEPA Fiber (Wilkes-Barre, PA):              ......................... 156.11 Mbit/s
  12. Comcast (New Castle, DE):                   ......................... 458.33 Mbit/s
  13. Connecticut Education Network (Hartford, CT):......................... 488.26 Mbit/s
  14. Mid-Hudson Data Corp (Hudson, NY):          ......................... 402.73 Mbit/s
  15. Charter Communications (Oxford, MA):        ......................... 233.03 Mbit/s
Average upload speed is 357.70 Mbit/s