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本帖最后由 ____________Esc 于 2012-7-29 22:03 编辑
1. 内存的使用情况,包括物理内存(Mem)的总量,使用量,剩余量,以及虚拟内存(Swap)的使用情况:[ol][root@VPS-64135094 ~]# free total used free shared buffers cachedMem: 524472 430972 93500 0 100028 301212-/+ buffers/cache: 29732 494740Swap: 524280 0 [/ol]复制代码2.下载文件测试[ol][root@VPS-64135094 ~]# wget http://cachefly.cachefly.net/100mb.test--2012-07-29 09:25:13-- http://cachefly.cachefly.net/100mb.test正在解析主机 cachefly.cachefly.net... 205.234.175.175Connecting to cachefly.cachefly.net|205.234.175.175|:80... 已连接。已发出 HTTP 请求,正在等待回应... 200 OK长度:104857600 (100M) [application/octet-stream]Saving to: `100mb.test'100%[======================================>] 104,857,600 9.56M/s in 10s2012-07-29 09:25:23 (9.95 MB/s) - `100mb.test' saved [104857600/104857600][/ol]复制代码3:I/O硬盘写入测试:[ol][root@VPS-64135094 ~]# dd if=/dev/zero of=test bs=64k count=512 oflag=dsync512+0 records in512+0 records out33554432 bytes (34 MB) copied, 0.276514 seconds, 121 MB/s[root@VPS-64135094 ~]# dd if=/dev/zero of=test bs=64k count=512 oflag=dsync512+0 records in512+0 records out33554432 bytes (34 MB) copied, 0.346689 seconds, 96.8 MB/s[root@VPS-64135094 ~]# dd if=/dev/zero of=test bs=64k count=512 oflag=dsync512+0 records in512+0 records out33554432 bytes (34 MB) copied, 0.297029 seconds, 113 MB/s[root@VPS-64135094 ~]# dd if=/dev/zero of=/root/diskspeedoutput.img bs=64k count=16k conv=fdatasync16384+0 records in16384+0 records out1073741824 bytes (1.1 GB) copied, 4.60587 seconds, 233 MB/s[root@VPS-64135094 ~]# dd if=/dev/zero of=/root/diskspeedoutput.img bs=64k count=16k conv=fdatasync16384+0 records in16384+0 records out1073741824 bytes (1.1 GB) copied, 4.62364 seconds, 232 MB/s[root@VPS-64135094 ~]# dd if=/dev/zero of=/root/diskspeedoutput.img bs=64k count=16k conv=fdatasync16384+0 records in16384+0 records out1073741824 bytes (1.1 GB) copied, 4.63352 seconds, 232 MB/s[root@VPS-64135094 ~]# dd if=/dev/zero of=test bs=64k count=16k conv=fdatasync16384+0 records in16384+0 records out1073741824 bytes (1.1 GB) copied, 4.89943 seconds, 219 MB/s[root@VPS-64135094 ~]# dd if=/dev/zero of=test bs=64k count=16k conv=fdatasync16384+0 records in16384+0 records out1073741824 bytes (1.1 GB) copied, 4.68212 seconds, 229 MB/s[root@VPS-64135094 ~]# dd if=/dev/zero of=test bs=64k count=16k conv=fdatasync16384+0 records in16384+0 records out1073741824 bytes (1.1 GB) copied, 4.79575 seconds, 224 MB/s[/ol]复制代码4:Meminfo内核信息:[ol][root@VPS-64135094 ~]# cat /proc/meminfoMemTotal: 524472 kBMemFree: 12076 kBBuffers: 2476 kBCached: 477056 kBSwapCached: 0 kBActive: 7116 kBInactive: 475016 kBHighTotal: 0 kBHighFree: 0 kBLowTotal: 524472 kBLowFree: 12076 kBSwapTotal: 524280 kBSwapFree: 524244 kBDirty: 0 kBWriteback: 0 kBAnonPages: 2668 kBMapped: 4020 kBSlab: 13480 kBPageTables: 388 kBNFS_Unstable: 0 kBBounce: 0 kBCommitLimit: 786516 kBCommitted_AS: 38608 kBVmallocTotal: 327672 kBVmallocUsed: 1684 kBVmallocChunk: 325500 kB[/ol]复制代码5:CPU[ol][root@VPS-64135094 ~]# cat /proc/cpuinfoprocessor : 0vendor_id : GenuineIntelcpu family : 6model : 58model name : Intel(R) Xeon(R) CPU E3-1230 V2 @ 3.30GHzstepping : 9cpu MHz : 3300.128cache size : 8192 KBfdiv_bug : nohlt_bug : nof00f_bug : nocoma_bug : nofpu : yesfpu_exception : yescpuid level : 13wp : yesflags : fpu de tsc msr pae cx8 apic cmov pat clflush acpi mmx fxsr sse sse2 ss ht nx constant_tsc ida arat pni ssse3 sse4_1 sse4_2 popcntbogomips : 8289.96processor : 1vendor_id : GenuineIntelcpu family : 6model : 58model name : Intel(R) Xeon(R) CPU E3-1230 V2 @ 3.30GHzstepping : 9cpu MHz : 3300.128cache size : 8192 KBfdiv_bug : nohlt_bug : nof00f_bug : nocoma_bug : nofpu : yesfpu_exception : yescpuid level : 13wp : yesflags : fpu de tsc msr pae cx8 apic cmov pat clflush acpi mmx fxsr sse sse2 ss ht nx constant_tsc up ida arat pni ssse3 sse4_1 sse4_2 popcntbogomips : 8289.96processor : 2vendor_id : GenuineIntelcpu family : 6model : 58model name : Intel(R) Xeon(R) CPU E3-1230 V2 @ 3.30GHzstepping : 9cpu MHz : 3300.128cache size : 8192 KBfdiv_bug : nohlt_bug : nof00f_bug : nocoma_bug : nofpu : yesfpu_exception : yescpuid level : 13wp : yesflags : fpu de tsc msr pae cx8 apic cmov pat clflush acpi mmx fxsr sse sse2 ss ht nx constant_tsc up ida arat pni ssse3 sse4_1 sse4_2 popcntbogomips : 8289.96[/ol]复制代码后台模板 很多
unixbench跑分lnmp 以及上传速度 明天再发
这样的磁盘性能不常见啊 所谓高富帅 也不过如此。这只小鸡只需60一月 和K肿搞基,或许有一折or Free
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