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matrix32767 OP 来一发ping测试,下面不带Telecom的就是Unicom的,看来现在线路优化地不错了?
Beijing, China 180.153.28.70 37 ms 37 ms 37 ms optimal traceroute Chengdou, China 180.153.28.70 35 ms 35 ms 35 ms optimal traceroute Hunan, China ( Telecom ) 180.153.28.70 27 ms 28 ms 27 ms optimal traceroute Jiangxi, China 180.153.28.70 18 ms 18 ms 18 ms optimal traceroute Shangdong, China 180.153.28.70 54 ms 54 ms 54 ms optimal traceroute Xiamen, China 180.153.28.70 17 ms 18 ms 17 ms optimal traceroute 接下来是硬件测评: 1.cpu型号 [root@i-488-27138-VM ~]# cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 47 model name : Intel(R) Xeon(R) CPU E7- 4830 @ 2.13GHz stepping : 2 cpu MHz : 2131.022 cache size : 24576 KB fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts mmx fxsr sse sse2 ss syscall nx rdtscp lm constant_tsc up arch_perfmon pebs bts xtopology tsc_reliable nonstop_tsc aperfmperf unfair_spinlock pni pclmulqdq ssse3 cx16 sse4_1 sse4_2 x2apic popcnt aes hypervisor lahf_lm ida arat epb dts bogomips : 4262.04 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual 2.内存 [root@i-488-27138-VM ~]# free -m total used free shared buffers cached Mem: 996 925 71 0 2 831 -/+ buffers/cache: 90 905 Swap: 2015 0 2015 3.硬盘 [root@i-488-27138-VM ~]# df -h Filesystem Size Used Avail Use% Mounted on /dev/mapper/VolGroup-lv_root 47G 2.1G 43G 5% / tmpfs 499M 0 499M 0% /dev/shm /dev/sda1 485M 33M 427M 8% /boot [root@i-488-27138-VM ~]# fdisk -l Disk /dev/sda: 53.7 GB, 53687091200 bytes 255 heads, 63 sectors/track, 6527 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x000bc40e Device Boot Start End Blocks Id System /dev/sda1 * 1 64 512000 83 Linux Partition 1 does not end on cylinder boundary. /dev/sda2 64 6528 51915776 8e Linux LVM Disk /dev/sdb: 32.2 GB, 32212254720 bytes 255 heads, 63 sectors/track, 3916 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x00000000 4. dd测试下磁盘性能 [root@i-488-27138-VM ~]# dd if=/dev/zero of=test bs=1M count=2048 oflag=dsync 2048+0 records in 2048+0 records out 2147483648 bytes (2.1 GB) copied, 40.0946 s, 53.6 MB/s Disk /dev/mapper/VolGroup-lv_root: 51.0 GB, 51044679680 bytes 255 heads, 63 sectors/track, 6205 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x00000000 Disk /dev/mapper/VolGroup-lv_swap: 2113 MB, 2113929216 bytes 255 heads, 63 sectors/track, 257 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x00000000 5.wget速度 [root@i-488-27138-VM ~]# wget http://cachefly.cachefly.net/100mb.test --2013-08-14 17:55:41-- 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 10.1M/s in 11s 2013-08-14 17:55:55 (9.37 MB/s) - “100mb.test” saved [104857600/104857600] 6.用unixbench测试VPS性能(详细步骤) 取得root权限,然后随便找个目录,比如可以cd ~或者cd /tmp yum -y install gcc wget http://byte-unixbench.googlecode.com/files/unixbench-5.1.2.tar.gz tar -zxvf unixbench-5.1.2.tar.gz cd unixbench-5.1.2 vi Makefile 找到GRAPHIC_TESTS = defined,在前面加个“#”,然后保存退出 make ./Run Benchmarks报告如下: ======================================================================== BYTE UNIX Benchmarks (Version 5.1.2) System: i-488-27138-VM: GNU/Linux OS: GNU/Linux -- 2.6.32-279.el6.x86_64 -- #1 SMP Fri Jun 22 12:19:21 UTC 2012 Machine: x86_64 (x86_64) Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8") CPU 0: Intel(R) Xeon(R) CPU E7- 4830 @ 2.13GHz (4262.0 bogomips) x86-64, MMX, Physical Address Ext, SYSCALL/SYSRET 17:24:55 up 41 min, 1 user, load average: 0.41, 0.43, 0.21; runlevel 3 ------------------------------------------------------------------------ Benchmark Run: Wed Aug 14 2013 17:24:55 - 17:52:49 1 CPU in system; running 1 parallel copy of tests Dhrystone 2 using register variables 20341976.9 lps (10.0 s, 7 samples) Double-Precision Whetstone 2528.5 MWIPS (9.8 s, 7 samples) Execl Throughput 3277.7 lps (30.0 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 674255.1 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 192608.0 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 1853774.9 KBps (30.0 s, 2 samples) Pipe Throughput 1280960.8 lps (10.0 s, 7 samples) Pipe-based Context Switching 208093.2 lps (10.0 s, 7 samples) Process Creation 8273.4 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 3985.7 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 529.8 lpm (60.1 s, 2 samples) System Call Overhead 1515850.7 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 20341976.9 1743.1 Double-Precision Whetstone 55.0 2528.5 459.7 Execl Throughput 43.0 3277.7 762.3 File Copy 1024 bufsize 2000 maxblocks 3960.0 674255.1 1702.7 File Copy 256 bufsize 500 maxblocks 1655.0 192608.0 1163.8 File Copy 4096 bufsize 8000 maxblocks 5800.0 1853774.9 3196.2 Pipe Throughput 12440.0 1280960.8 1029.7 Pipe-based Context Switching 4000.0 208093.2 520.2 Process Creation 126.0 8273.4 656.6 Shell Scripts (1 concurrent) 42.4 3985.7 940.0 Shell Scripts (8 concurrent) 6.0 529.8 883.0 System Call Overhead 15000.0 1515850.7 1010.6 ======== System Benchmarks Index Score 1011.1 |
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zjxubinbin 2013-08-24 22:20:02 +08:00
从来不信国企能够在技术上面提供什么好的服务...
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maoyipeng 2013-08-24 22:26:17 +08:00
第四篇了。。。。
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