System Specs
| O/S | Ubuntu 10.04.4 LTS |
| RAM | 496 MB |
| HDD | 24 GB |
| CPU Model | Intel(R) Xeon(R) CPU L5630 @ 2.13GHz
|
| CPU Cores | 4 |
| CPU Speed | 2133 MHz |
| CPU Cache | 12288 KB |
UnixBench
| UnixBench (w/ all processors) | 1431.4 |
| UnixBench (w/ one processor) | 524.5 |
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
4 x Dhrystone 2 using register variables 1 2 3 4 5 6 7 8 9 10
4 x Double-Precision Whetstone 1 2 3 4 5 6 7 8 9 10
4 x Execl Throughput 1 2 3
4 x File Copy 1024 bufsize 2000 maxblocks 1 2 3
4 x File Copy 256 bufsize 500 maxblocks 1 2 3
4 x File Copy 4096 bufsize 8000 maxblocks 1 2 3
4 x Pipe Throughput 1 2 3 4 5 6 7 8 9 10
4 x Pipe-based Context Switching 1 2 3 4 5 6 7 8 9 10
4 x Process Creation 1 2 3
4 x System Call Overhead 1 2 3 4 5 6 7 8 9 10
4 x Shell Scripts (1 concurrent) 1 2 3
4 x Shell Scripts (8 concurrent) 1 2 3
========================================================================
BYTE UNIX Benchmarks (Version 5.1.3)
System: ******************
OS: GNU/Linux -- 3.7.5-linode48 -- #1 SMP Thu Jan 31 14:40:54 EST 2013
Machine: i686 (unknown)
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: Intel(R) Xeon(R) CPU L5630 @ 2.13GHz (4266.9 bogomips)
Hyper-Threading, MMX, Physical Address Ext
CPU 1: Intel(R) Xeon(R) CPU L5630 @ 2.13GHz (4266.9 bogomips)
Hyper-Threading, MMX, Physical Address Ext
CPU 2: Intel(R) Xeon(R) CPU L5630 @ 2.13GHz (4266.9 bogomips)
Hyper-Threading, MMX, Physical Address Ext
CPU 3: Intel(R) Xeon(R) CPU L5630 @ 2.13GHz (4266.9 bogomips)
Hyper-Threading, MMX, Physical Address Ext
05:24:04 up 20 min, 1 user, load average: 0.07, 0.09, 0.16; runlevel 2
------------------------------------------------------------------------
Benchmark Run: Tue Feb 26 2013 05:24:04 - 05:51:58
4 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 14307784.0 lps (10.0 s, 7 samples)
Double-Precision Whetstone 2130.5 MWIPS (10.3 s, 7 samples)
Execl Throughput 1500.2 lps (29.7 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 391098.9 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 103939.0 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 975314.9 KBps (30.0 s, 2 samples)
Pipe Throughput 538562.4 lps (10.0 s, 7 samples)
Pipe-based Context Switching 29041.2 lps (10.0 s, 7 samples)
Process Creation 2676.6 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 3364.2 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 969.9 lpm (60.0 s, 2 samples)
System Call Overhead 439789.7 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 14307784.0 1226.0
Double-Precision Whetstone 55.0 2130.5 387.4
Execl Throughput 43.0 1500.2 348.9
File Copy 1024 bufsize 2000 maxblocks 3960.0 391098.9 987.6
File Copy 256 bufsize 500 maxblocks 1655.0 103939.0 628.0
File Copy 4096 bufsize 8000 maxblocks 5800.0 975314.9 1681.6
Pipe Throughput 12440.0 538562.4 432.9
Pipe-based Context Switching 4000.0 29041.2 72.6
Process Creation 126.0 2676.6 212.4
Shell Scripts (1 concurrent) 42.4 3364.2 793.4
Shell Scripts (8 concurrent) 6.0 969.9 1616.4
System Call Overhead 15000.0 439789.7 293.2
========
System Benchmarks Index Score 524.5
------------------------------------------------------------------------
Benchmark Run: Tue Feb 26 2013 05:51:58 - 06:19:54
4 CPUs in system; running 4 parallel copies of tests
Dhrystone 2 using register variables 46241414.2 lps (10.0 s, 7 samples)
Double-Precision Whetstone 8083.8 MWIPS (10.2 s, 7 samples)
Execl Throughput 5125.9 lps (29.7 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 584030.4 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 160392.7 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1649384.9 KBps (30.0 s, 2 samples)
Pipe Throughput 1949774.0 lps (10.0 s, 7 samples)
Pipe-based Context Switching 236892.7 lps (10.0 s, 7 samples)
Process Creation 8459.4 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 8619.9 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1122.4 lpm (60.1 s, 2 samples)
System Call Overhead 1658945.3 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 46241414.2 3962.4
Double-Precision Whetstone 55.0 8083.8 1469.8
Execl Throughput 43.0 5125.9 1192.1
File Copy 1024 bufsize 2000 maxblocks 3960.0 584030.4 1474.8
File Copy 256 bufsize 500 maxblocks 1655.0 160392.7 969.1
File Copy 4096 bufsize 8000 maxblocks 5800.0 1649384.9 2843.8
Pipe Throughput 12440.0 1949774.0 1567.3
Pipe-based Context Switching 4000.0 236892.7 592.2
Process Creation 126.0 8459.4 671.4
Shell Scripts (1 concurrent) 42.4 8619.9 2033.0
Shell Scripts (8 concurrent) 6.0 1122.4 1870.6
System Call Overhead 15000.0 1658945.3 1106.0
========
System Benchmarks Index Score 1431.4
IOPS
I/O Pings
ioping -c 10
request=1 time=0.2 ms
request=2 time=0.4 ms
request=3 time=0.2 ms
request=4 time=0.3 ms
request=5 time=0.3 ms
request=6 time=0.3 ms
request=7 time=0.2 ms
request=8 time=0.3 ms
request=9 time=0.3 ms
request=10 time=0.2 ms
10 requests completed in 9004.5 ms, 3797 iops, 14.8 mb/s
I/O Seek Test (No Cache)
ioping -RD
9104 iops, 35.6 mb/s
min/avg/max/mdev = 0.1/0.1/1.1/0.0 ms
I/O Reads - Sequential
ioping -RL
2163 iops, 540.6 mb/s
min/avg/max/mdev = 0.3/0.5/162.0/2.5 ms
I/O Reads - Cached
ioping -RC
229881 iops, 898.0 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
13.2681 s, 80.9 MB/s
dd if=/dev/zero of=sb-io-test bs=64k count=16k conv=fdatasync
10.5798 s, 101 MB/s
dd if=/dev/zero of=sb-io-test bs=1M count=1k oflag=dsync
11.7238 s, 91.6 MB/s
dd if=/dev/zero of=sb-io-test bs=64k count=16k oflag=dsync
14.4923 s, 74.1 MB/s
FIO
| Read IOPS | 974.0 |
| Read Bandwidth | 3.8 MB/second |
| Write IOPS | 712.0 |
| Write Bandwidth | 2.8 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=7131: Tue Feb 26 05:11:53 2013
read : io=1024.3MB, bw=3898.2KB/s, iops=974 , runt=269059msec
cpu : usr=0.81%, sys=3.03%, ctx=248425, majf=0, minf=0
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=3898KB/s, minb=3898KB/s, maxb=3898KB/s, mint=269059msec, maxt=269059msec
Disk stats (read/write):
xvda: ios=262181/1, merge=72/1, ticks=17210545/197942, in_queue=17451013, util=100.00%
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=7150: Tue Feb 26 05:18:02 2013
write: io=1024.3MB, bw=2850.7KB/s, iops=712 , runt=367928msec
cpu : usr=0.48%, sys=1.32%, ctx=115702, majf=0, minf=0
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=0/d=262207, short=r=0/w=0/d=0
Run status group 0 (all jobs):
WRITE: io=1024.3MB, aggrb=2850KB/s, minb=2850KB/s, maxb=2850KB/s, mint=367928msec, maxt=367928msec
Disk stats (read/write):
xvda: ios=11/262128, merge=0/120, ticks=3117/23511073, in_queue=23525489, util=100.00%
Done