System Specs
| RAM | 1992 MB |
| HDD | 51 GB |
| CPU Model | Intel(R) Xeon(R) CPU E5-2680 v2 @ 2.80GHz |
| CPU Cores | 2 |
| CPU Speed | 2800 MHz |
| CPU Cache | 25600 KB |
UnixBench
| UnixBench (w/ all processors) | 993.4 |
| UnixBench (w/ one processor) | 515.4 |
Raw UnixBench Output
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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
2 x Dhrystone 2 using register variables 1 2 3 4 5 6 7 8 9 10
2 x Double-Precision Whetstone 1 2 3 4 5 6 7 8 9 10
2 x Execl Throughput 1 2 3
2 x File Copy 1024 bufsize 2000 maxblocks 1 2 3
2 x File Copy 256 bufsize 500 maxblocks 1 2 3
2 x File Copy 4096 bufsize 8000 maxblocks 1 2 3
2 x Pipe Throughput 1 2 3 4 5 6 7 8 9 10
2 x Pipe-based Context Switching 1 2 3 4 5 6 7 8 9 10
2 x Process Creation 1 2 3
2 x System Call Overhead 1 2 3 4 5 6 7 8 9 10
2 x Shell Scripts (1 concurrent) 1 2 3
2 x Shell Scripts (8 concurrent) 1 2 3
========================================================================
BYTE UNIX Benchmarks (Version 5.1.3)
System: ******************
OS: GNU/Linux -- 4.0.2-x86_64-linode56 -- #1 SMP Mon May 11 16:55:19 EDT 2015
Machine: x86_64 (unknown)
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: Intel(R) Xeon(R) CPU E5-2680 v2 @ 2.80GHz (5602.5 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
CPU 1: Intel(R) Xeon(R) CPU E5-2680 v2 @ 2.80GHz (5602.5 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
13:40:12 up 13 min, 1 user, load average: 0.44, 0.34, 0.18; runlevel 5
------------------------------------------------------------------------
Benchmark Run: Sat May 16 2015 13:40:12 - 14:08:19
2 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 28440631.3 lps (10.0 s, 7 samples)
Double-Precision Whetstone 3769.8 MWIPS (9.8 s, 7 samples)
Execl Throughput 1298.9 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 268253.4 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 73974.4 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 812843.0 KBps (30.0 s, 2 samples)
Pipe Throughput 433988.6 lps (10.0 s, 7 samples)
Pipe-based Context Switching 24527.8 lps (10.0 s, 7 samples)
Process Creation 2299.7 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 4353.6 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 815.8 lpm (60.0 s, 2 samples)
System Call Overhead 451085.9 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 28440631.3 2437.1
Double-Precision Whetstone 55.0 3769.8 685.4
Execl Throughput 43.0 1298.9 302.1
File Copy 1024 bufsize 2000 maxblocks 3960.0 268253.4 677.4
File Copy 256 bufsize 500 maxblocks 1655.0 73974.4 447.0
File Copy 4096 bufsize 8000 maxblocks 5800.0 812843.0 1401.5
Pipe Throughput 12440.0 433988.6 348.9
Pipe-based Context Switching 4000.0 24527.8 61.3
Process Creation 126.0 2299.7 182.5
Shell Scripts (1 concurrent) 42.4 4353.6 1026.8
Shell Scripts (8 concurrent) 6.0 815.8 1359.6
System Call Overhead 15000.0 451085.9 300.7
========
System Benchmarks Index Score 515.4
------------------------------------------------------------------------
Benchmark Run: Sat May 16 2015 14:08:19 - 14:36:28
2 CPUs in system; running 2 parallel copies of tests
Dhrystone 2 using register variables 56580148.4 lps (10.0 s, 7 samples)
Double-Precision Whetstone 7523.1 MWIPS (9.8 s, 7 samples)
Execl Throughput 2691.6 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 457590.1 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 126803.4 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1485483.9 KBps (30.0 s, 2 samples)
Pipe Throughput 861315.7 lps (10.0 s, 7 samples)
Pipe-based Context Switching 128004.4 lps (10.0 s, 7 samples)
Process Creation 4563.9 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 6330.5 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 859.5 lpm (60.1 s, 2 samples)
System Call Overhead 857455.7 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 56580148.4 4848.3
Double-Precision Whetstone 55.0 7523.1 1367.8
Execl Throughput 43.0 2691.6 626.0
File Copy 1024 bufsize 2000 maxblocks 3960.0 457590.1 1155.5
File Copy 256 bufsize 500 maxblocks 1655.0 126803.4 766.2
File Copy 4096 bufsize 8000 maxblocks 5800.0 1485483.9 2561.2
Pipe Throughput 12440.0 861315.7 692.4
Pipe-based Context Switching 4000.0 128004.4 320.0
Process Creation 126.0 4563.9 362.2
Shell Scripts (1 concurrent) 42.4 6330.5 1493.0
Shell Scripts (8 concurrent) 6.0 859.5 1432.5
System Call Overhead 15000.0 857455.7 571.6
========
System Benchmarks Index Score 993.4
IOPS
I/O Pings
ioping -c 10
request=1 time=0.3 ms
request=2 time=0.7 ms
request=3 time=0.3 ms
request=4 time=0.2 ms
request=5 time=2.7 ms
request=6 time=0.5 ms
request=7 time=0.2 ms
request=8 time=2.4 ms
request=9 time=0.7 ms
request=10 time=0.2 ms
10 requests completed in 9009.5 ms, 1236 iops, 4.8 mb/s
I/O Seek Test (No Cache)
ioping -RD
2168 iops, 8.5 mb/s
min/avg/max/mdev = 0.1/0.5/7.4/0.8 ms
I/O Reads - Sequential
ioping -RL
2778 iops, 694.5 mb/s
min/avg/max/mdev = 0.2/0.4/6.7/0.4 ms
I/O Reads - Cached
ioping -RC
205922 iops, 804.4 mb/s
min/avg/max/mdev = 0.0/0.0/0.0/0.0 ms
DD
dd if=/dev/zero of=sb-io-test bs=1M count=1k conv=fdatasync
1.02408 s, 1.0 GB/s
dd if=/dev/zero of=sb-io-test bs=64k count=16k conv=fdatasync
1.34714 s, 797 MB/s
dd if=/dev/zero of=sb-io-test bs=1M count=1k oflag=dsync
3.66477 s, 293 MB/s
dd if=/dev/zero of=sb-io-test bs=64k count=16k oflag=dsync
20.0766 s, 53.5 MB/s
FIO
| Read IOPS | 53996.0 |
| Read Bandwidth | 215.9 MB/second |
| Write IOPS | 17188.0 |
| Write Bandwidth | 68.7 MB/second |
Raw FIO Output
FIO random reads:
randomreads: (g=0): rw=randread, bs=4K-4K/4K-4K, ioengine=libaio, iodepth=64
fio-2.0.9
Starting 1 process
randomreads: Laying out IO file(s) (1 file(s) / 1024MB)
randomreads: (groupid=0, jobs=1): err= 0: pid=9086: Sat May 16 13:36:28 2015
read : io=1024.3MB, bw=215986KB/s, iops=53996 , runt= 4856msec
cpu : usr=12.63%, sys=61.24%, ctx=3595, majf=0, minf=69
IO depths : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=0.1%, >=64=100.0%
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=0.1%, >=64=0.0%
issued : total=r=262207/w=0/d=0, short=r=0/w=0/d=0
Run status group 0 (all jobs):
READ: io=1024.3MB, aggrb=215985KB/s, minb=215985KB/s, maxb=215985KB/s, mint=4856msec, maxt=4856msec
Disk stats (read/write):
xvda: ios=259204/0, merge=16/0, ticks=166366/0, in_queue=166023, util=97.92%
Done
FIO random writes:
randomwrites: (g=0): rw=randwrite, bs=4K-4K/4K-4K, ioengine=libaio, iodepth=64
fio-2.0.9
Starting 1 process
randomwrites: (groupid=0, jobs=1): err= 0: pid=9090: Sat May 16 13:36:44 2015
write: io=1024.3MB, bw=68753KB/s, iops=17188 , runt= 15255msec
cpu : usr=4.41%, sys=20.77%, ctx=19539, majf=0, minf=5
IO depths : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=0.1%, >=64=100.0%
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=0.1%, >=64=0.0%
issued : total=r=0/w=262207/d=0, short=r=0/w=0/d=0
Run status group 0 (all jobs):
WRITE: io=1024.3MB, aggrb=68753KB/s, minb=68753KB/s, maxb=68753KB/s, mint=15255msec, maxt=15255msec
Disk stats (read/write):
xvda: ios=0/260683, merge=0/49, ticks=0/919570, in_queue=919396, util=99.44%
Done