1、-1-云主機性能測試參考深圳市寶德軟件開發(fā)有限公司深圳市寶德軟件開發(fā)有限公司目錄1. 測試環(huán)境12. 計算能力12.1. 測試工具12.1.1. UnixBench跑分基準(zhǔn)測試工具12.2. 測試方法12.3. 測試結(jié)果23. 存儲10能力63.1. 測試工具63.2. 測試方法63.2.1. DD測試63.2.2. FI0測試63.3. 測試結(jié)果94. 網(wǎng)絡(luò)I/O能力104.1. 測試工具104.2. 測試方法104.2.1. PING值測試104.2.2. Netperf104.3. 測試結(jié)果134.3.1. 訪問速度PING值測試134.3.2. Netperf14深圳市寶德軟件開發(fā)有限

2、公司1.測試環(huán)境云主機配置：2核/4G/500G云硬盤操作系統(tǒng)：CentOS6.x64bit網(wǎng)絡(luò)接入：被測云主機接入帶寬為5M/bps測試工具：要求版本一樣2.計算能力2.1.測試工具211UnixBench跑分基準(zhǔn)測試工具UnixBench是一個unix類（Unix,BSD,Linux）系統(tǒng)下的性能跑分基準(zhǔn)測試開源工具，被廣泛用于測試linux系統(tǒng)主機的性能。Unixbench的主要測試項目有：系統(tǒng)調(diào)用、讀寫、進程、圖形化測試、2D、3D、管道、運算、C庫等系統(tǒng)基準(zhǔn)性能提供測試數(shù)據(jù)。2.2.測試方法1）新建UnixBench.sh腳本本測試使用unixbench.sh腳本安裝UnixBenc

3、h5.1.3,UnixBench5.1.3包含system和graphic測試，該腳本注釋了關(guān)于graphic的測試項（大多數(shù)云主機都是沒有顯卡或者是集顯，所以圖像性能無需測試）。如果你需要測試graphic，則需要修改unixbench.sh，注釋掉“sed-is/GRAPHIC_TESTS=defined/#GRAPHIC_TESTS=defined/g./Makefile”同時需要系統(tǒng)提供x11perf命令gl_glibs庫。$viunixbench.sh#!/bin/bashPATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/l

4、ocal/sbin:/binexportPATH#Createnewsoftdownloaddirmkdir-p/opt/unixbench;cd/opt/unixbench;cur_dir=pwd#DownloadUnixBench5.1.3if-sUnixBench5.1.3.tgz;thenechoUnixBench5.1.3.tgzfoundelseechoUnixBench5.1.3.tgznotfounddownloadnowif!wget-cechoFailedtodownloadUnixBench5.1.3.tgz,pleasedownloaditto$cur_dirdirec

5、torymanuallyandtryagain.exit1fifitar-xzfUnixBench5.1.3.tgz;cdUnixBench;yum-yinstallgccgcc-cautoconfgcc-c+timeperl-Time-HiRes#Rununixbenchsed-is/GRAPHIC_TESTS=defined/#GRAPHIC_TESTS=defined/g./Makefilemake;./Run-c1-c4;2)執(zhí)行腳本，會自動安裝好UnixBench5.1.3并開始運行測試，運行30分鐘左右得出分?jǐn)?shù),分?jǐn)?shù)越高，性能越好。$chmod+xunixbench.sh$./un

6、ixbench.sh2.3.測試結(jié)果采用unix系統(tǒng)跑分基準(zhǔn)測試工具Unixbench做基本的測試。測試云服務(wù)器的配置為2核4G,單進程測試(1parallelcopyoftests)的結(jié)果是1338.8,多進程測試(4parallelcopyoftests)的結(jié)果是2458.5。BYTEUNIXBenchmarks(Version5.1.3)System:host-192-168-1-147:GNU/LinuxOS:GNU/Linux-2.6.32-431.el6.x86_64-#1SMPFriNov2203:15:09UTC2013Machine:x86_64(x86_64)Languag

7、e:en_US.utf8(charmap=UTF-8,collate=UTF-8)CPU0:IntelXeonE312xx(SandyBridge)(4400.0bogomips)X86-64,MMX,PhysicalAddressExt,SYSENTER/SYSEXIT,SYSCALL/SYSRETCPU1:IntelXeonE312xx(SandyBridge)(4400.0bogomips)X86-64,MMX,PhysicalAddressExt,SYSENTER/SYSEXIT,SYSCALL/SYSRET00:16:22up42min,2users,loadaverage:0.47

8、,0.11,0.03;runlevel3BenchmarkRun:WedJul22201500:16:22-00:44:332CPUsinsystem;running1parallelcopyoftestsDhrystone2usingregistervariablesDouble-PrecisionWhetstoneExeclThroughputFileCopy1024bufsize2000maxblocksFileCopy256bufsize500maxblocksFileCopy4096bufsize8000maxblocksPipeThroughputPipe-basedContext

9、SwitchingProcessCreationShellScripts(1concurrent)ShellScripts(8concurrent)SystemCallOverhead28300652.2lps(10.0s,7samples)3075.9MWIPS(9.8s,7samples)3326.7lps832947.6KBps241414.3KBps2299407.3KBps1618215.7lps292853.2lps9220.4lps5673.0lpm1259.6lpm(29.9s,2samples)(30.0s,2samples)(30.0s,2samples)(30.0s,2s

10、amples)(10.0s,7samples)(10.0s,7samples)(30.0s,2samples)(60.0s,2samples)(60.0s,2samples)1990195.4lps(10.0s,7samples)SystemBenchmarksIndexValuesDhrystone2usingregistervariablesDouble-PrecisionWhetstoneBASELINERESULTINDEX116700.028300652.22425.155.03075.9559.2ExeclThroughput43.03326.7773.7SystemBenchma

11、rksIndexValuesBASELINERESULTINDEXDhrystone2usingregistervariables116700.057916393.74962.8Double-PrecisionWhetstone55.012333.82242.5ExeclThroughput43.08709.42025.4FileCopy1024bufsize2000maxblocks3960.01067976.52696.9FileCopy256bufsize500maxblocks1655.0285098.91722.7FileCopy4096bufsize8000maxblocks580

12、0.03225525.65561.3FileCopy1024bufsize2000maxblocksFileCopy256bufsize500maxblocksFileCopy4096bufsize8000maxblocksPipeThroughputPipe-basedContextSwitchingProcessCreationShellScripts(1concurrent)ShellScripts(8concurrent)SystemCallOverhead3960.0832947.62103.41655.0241414.31458.75800.02299407.33964.51244

13、0.01618215.71300.84000.0292853.2732.1126.09220.4731.842.45673.01338.06.01259.62099.415000.01990195.41326.8SystemBenchmarksIndexScore1338.8BenchmarkRun:WedJul22201500:44:33-01:12:462CPUsinsystem;running4parallelcopiesoftestsDhrystone2usingregistervariablesDouble-PrecisionWhetstoneExeclThroughputFileC

14、opy1024bufsize2000maxblocksFileCopy256bufsize500maxblocksFileCopy4096bufsize8000maxblocksPipeThroughputPipe-basedContextSwitchingProcessCreationShellScripts(1concurrent)ShellScripts(8concurrent)SystemCallOverhead57916393.7lps(10.0s,7samples)12333.8MWIPS(9.9s,7samples)8709.4lps1067976.5KBps285098.9KB

15、ps3225525.6KBps3327665.2lps604221.7lps22253.2lps10234.2lpm1365.0lpm(29.7s,2samples)(30.0s,2samples)(30.0s,2samples)(30.0s,2samples)(10.0s,7samples)(10.0s,7samples)(30.0s,2samples)(60.0s,2samples)(60.2s,2samples)3204334.1lps(10.0s,7samples)5PipeThroughput12440.03327665.22675.0Pipe-basedContextSwitchi

16、ng4000.0604221.71510.6ProcessCreation126.022253.21766.1ShellScripts(1concurrent)42.410234.22413.7ShellScripts(8concurrent)6.01365.02275.0SystemCallOverhead15000.03204334.12136.2SystemBenchmarksIndexScore2458.53.存儲IO能力3.1. 測試工具dd命令行工具FIO是一個用來對硬件進行壓力測試和驗證I/O的工具，支持13種不同的I/O引擎，包括:sync,mmap,libaio,posixa

17、io,SGv3,splice,nuII,network,syslet,guasi,solarisaio等等。3.2. 測試方法321DD測試DD順序?qū)慸dif=/dev/zeroof=l.imgbs=4096count=2Mconv=fdatasyncDD順序讀ddof=/dev/nullif=1.imgbs=4096322FIO測F試寶德云主機系統(tǒng)鏡像已安裝FIO工具，可以直接使用。3.22.1.FIO測試系統(tǒng)盤1）在/root目錄下新建測試目錄datadisk,2）創(chuàng)建fio_sys.conf配置文件。（該配置文件的測試路徑已指定為步驟1所新建的目錄:/root/datadisk,若測試其

18、他路徑請修改directory的值）$catfio_sys.confvvEOFglobalioengine=libaiodirect=1thread=1norandommap=1randrepeat=0深圳市寶德軟件開發(fā)有限公司runtime=60ramp_time=6size=512mdirectory=/root/datadiskread4k-randstonewallgroup_reportingbs=4krw=randreadnumjobs=8iodepth=32read64k-seqstonewallgroup_reportingbs=64krw=readnumjobs=4iodep

19、th=8write4k-randstonewallgroup_reportingbs=4krw=randwritenumjobs=2iodepth=4write64k-seqstonewallgroup_reportingbs=64krw=writenumjobs=2iodepth=49EOF3）執(zhí)行測試$fiofio_sys.conf.FIO測試云硬盤1）掛載云硬盤到/home目錄后，在/home下新建測試目錄datadisk,2）創(chuàng)建fio_disk.conf配置文件。（該配置文件的測試路徑已指定為步驟1所新建的目錄:/home/datadisk,若測試其他路徑請修改dire

20、ctory的值）$catfio_disk.confEOFglobalioengine=libaiodirect=1thread=1norandommap=1randrepeat=0runtime=60ramp_time=6size=512mdirectory=/home/datadiskread4k-randstonewallgroup_reportingbs=4krw=randreadnumjobs=8iodepth=32read64k-seqstonewallgroup_reportingbs=64krw=readnumjobs=4iodepth=8write4k-randstonewal

21、lgroup_reportingbs=4krw=randwritenumjobs=2iodepth=4write64k-seqstonewallgroup_reportingbs=64krw=writenumjobs=2iodepth=4EOF3）執(zhí)行測試$fiofio_disk.conf3.3.測試結(jié)果DDIOPS云主機配置順序讀(MB/s)順序?qū)?MB/s)4K隨機讀4K隨機寫64K順序讀64K順序?qū)?核/4G/系統(tǒng)盤261MB/s307MB/s11521543257336632核/4G/500G云硬盤76.1MB/s97.3MB/s1671210934141895深圳市寶德軟件開發(fā)有限公

22、司4.網(wǎng)絡(luò)I/O能力4.1.測試工具PING值測試看服務(wù)器的基本返回數(shù)據(jù)和響應(yīng)時間。響應(yīng)速率越小，速度越好。NetperfNetperf工具以client/server方式工作。server端是netserver，用來偵聽來自client端的連接，client端是netperf，用來向server發(fā)起網(wǎng)絡(luò)測試。在client與server之間，首先建立一個控制連接，傳遞有關(guān)測試配置的信息，以及測試的結(jié)果；在控制連接建立并傳遞了測試配置信息以后，client與server之間會再建立一個測試連接，用來來回傳遞著特殊的流量模式，以測試網(wǎng)絡(luò)的性能。4.2.測試方法421PING值測j試在線ping小

23、工具422NetperfNetperf測試必須關(guān)閉所有的防火墻： 關(guān)閉系統(tǒng)防火墻 在云平臺中的防火墻規(guī)則中添加ALLTCP、ALLUDP進口和出口規(guī)則客戶端和服務(wù)端都必須安裝Netperf$wget-cftp:/perf.Org/netperf/netperf-2.7.0.tar.gz$tar-xvfnetperf-2.7.0.tar.gz$cdnetperf-2.7.0$./configure$make$makeinstallnetperf常用的全局參數(shù)有： -hhelp -H扌旨定server端IP -t指定測試類型，包括TCP_STREAM、TCP_RR、UDP_STREAM、UDP_R

24、R4種。 -l指定測試時間，單位是秒。服務(wù)器端執(zhí)行：(ip：9)rootnetservernetperf-2.7.0#netserverStartingnetserverwithhostIN(6)ADDR_ANYport12865andfamilyAF_UNSPECroottest-1netperf-2.7.0#客戶端運行TCP_STREAMrootnetclientnetperf-2.7.0#netperf-H9-l20-tTCP_STREAMMIGRATEDTCPSTREAMTESTfrom()port0AF_INET

25、to9()port0AF_INETRecvSendSendSocketSocketMessageElapsedSizeSizeSizeTimeThroughputbytesbytesbytessecs.10人6bits/sec87380163841638420.714.95測試結(jié)果表明，在路由器總帶寬為5Mbps的環(huán)境下，云主機的TCP帶寬為4.95Mbps。TCP_RRrootnetclientnetperf-2.7.0#netperf-H9-l20-tTCP_RRMIGRATEDTCPREQUEST/RESPONSETESTfrom

26、()port0AF_INETto9()port0AF_INET:firstburst0Local/RemoteSocketSizeRequestResp.ElapsedTrans.SendRecvSizeSizeTimeRatebytesBytesbytesbytessecs.persec16384873801120.001534.331638487380測試結(jié)果中，第一行是本地統(tǒng)計結(jié)果，第二行是遠(yuǎn)端統(tǒng)計結(jié)果，Request和Response報文大小都是1個字節(jié)，C/S兩端每秒的transactio次數(shù)是1534.33。UDP_STREAMrootnetcl

27、ientnetperf-2.7.0#netperf-tUDP_STREAM-H9-m1024-R1MIGRATEDUDPSTREAMTESTfrom()port0AF_INETto9()port0AF_INETSocketMessageElapsedMessagesSizeSizeTimeOkayErrorsThroughputbytesbytessecs#10人6bits/sec124928102410.007191170589.0712492810.0060704.97第一行結(jié)果是本地的發(fā)送統(tǒng)計，也就是本地發(fā)送UDP的

28、吞吐量為589.07Mbps，第二行是server端的接收統(tǒng)計，吞吐量為4.97Mbps。UDPRRrootnetclientnetperf-2.7.0#netperf-H9-l20-tUDP_RR-l20-R1MIGRATEDUDPREQUEST/RESPONSETESTfrom()port0AF_INETto9()port0AF_INET:firstburst0Local/RemoteSocketSizeRequestResp.ElapsedTrans.SendRecvSizeSizeTimeRatebytesByte

29、sbytesbytessecs.persec131249281249281120.001610.79124928124928測試結(jié)果中，第一二行分別是本地和遠(yuǎn)端統(tǒng)計結(jié)果，Request和Response報文大小都是1個字節(jié)，C/S兩端每秒的transactio次數(shù)是1610.79。4.3.測試結(jié)果431訪問速度PING值測試監(jiān)測點哺應(yīng)時間TTL羈電信5B.67.202：116竟州電信5E.67.302.134斗g寶秒114湖北電信9435邸117陜西西安電信5B.-67.302.1943孰116云南胡電信5E.67.202.19442衛(wèi)心郵王電信9431孰114普港電后5B.67.202.19410PH7四川成都電信5E.67.202.194斗斗謝114廣東東斜電倍5B.G7.302.194斗奎秒116寶豔隹北電信EB；67.202.194斗2華秒116莠皇島電信5B.6