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本帖最后由 西崽猪猪 于 2014-5-17 00:40 编辑
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Benchmark Run: Fri May 16 2014 15:47:47 - 16:15:47
4 CPUs in system; running 4 parallel copies of tests
Dhrystone 2 using register variables 66144637.7 lps (10.0 s, 7 samples)
Double-Precision Whetstone 6849.7 MWIPS (9.8 s, 7 samples)
Execl Throughput 5421.2 lps (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 428260.2 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 119149.7 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 1158095.9 KBps (30.0 s, 2 samples)
Pipe Throughput 3860510.5 lps (10.0 s, 7 samples)
Pipe-based Context Switching 625213.5 lps (10.0 s, 7 samples)
Process Creation 25538.3 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 9962.7 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 1344.0 lpm (60.1 s, 2 samples)
System Call Overhead 2831470.7 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 66144637.7 5667.9
Double-Precision Whetstone 55.0 6849.7 1245.4
Execl Throughput 43.0 5421.2 1260.7
File Copy 1024 bufsize 2000 maxblocks 3960.0 428260.2 1081.5
File Copy 256 bufsize 500 maxblocks 1655.0 119149.7 719.9
File Copy 4096 bufsize 8000 maxblocks 5800.0 1158095.9 1996.7
Pipe Throughput 12440.0 3860510.5 3103.3
Pipe-based Context Switching 4000.0 625213.5 1563.0
Process Creation 126.0 25538.3 2026.8
Shell Scripts (1 concurrent) 42.4 9962.7 2349.7
Shell Scripts (8 concurrent) 6.0 1344.0 2240.0
System Call Overhead 15000.0 2831470.7 1887.6
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System Benchmarks Index Score 1823.5
processor : 3
vendor_id : AuthenticAMD
cpu family : 16
model : 8
model name : AMD Opteron(tm) Processor 4171 HE
stepping : 1
cpu MHz : 2094.728
cache size : 512 KB
physical id : 0
siblings : 4
core id : 3
cpu cores : 4
apicid : 3
initial apicid : 3
fpu : yes
fpu_exception : yes
cpuid level : 5
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt lm 3dnowext 3dnow rep_good extd_apicid unfair_spinlock pni cx16 popcnt hypervisor lahf_lm cmp_legacy cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw
bogomips : 4291.83
TLB size : 1024 4K pages
clflush size : 64
cache_alignment : 64
address sizes : 42 bits physical, 48 bits virtual
[root@cjhjhh]# free -m
total used free shared buffers cached
Mem: 6853 615 6238 0 33 344
-/+ buffers/cache: 237 6615
Swap: 0 0 0
[root@cjhjhh]# dd bs=64k count=4k if=/dev/zero of=test oflag=dsync
4096+0 records in
4096+0 records out
268435456 bytes (268 MB) copied, 160.426 s, 1.7 MB/s
[root@cjhjhh]# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/sda1 29G 2.5G 25G 10% /
tmpfs 3.4G 0 3.4G 0% /dev/shm
/dev/sdb1 281G 191M 267G 1% /mnt/resource
[root@cjhjhh]# wget http://cachefly.cachefly.net/100mb.test
--2014-05-17 0:39:47-- http://cachefly.cachefly.net/100mb.test
Resolving cachefly.cachefly.net... 204.93.150.151
Connecting to cachefly.cachefly.net|204.93.150.151|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 104857600 (100M) [application/octet-stream]
Saving to: “100mb.test”
100%[======================================>] 104,857,600 22.7M/s in 7.1s
2014-05-17 0:40:01 (14.0 MB/s) - “100mb.test” saved [104857600/104857600]
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发表于 2014-5-17 00:38:54
楼主