红帽主题专家红帽企业版Linux6性能调节指南在红帽企业版Linux6中优化子系统流量版4.0红帽企业版Linux6性能调节指南在红帽企业版Linux6中优化子系统流量版4.0红帽主题专家编辑编辑DonDomingoLauraBailey法律通告法律通告Copyright©2011RedHat,Inc.andothers.ThisdocumentislicensedbyRedHatundertheCreativeCommonsAttribution-ShareAlike3.0UnportedLicense.Ifyoudistributethisdocument,oramodifiedversionofit,youmustprovideattributiontoRedHat,Inc.andprovidealinktotheoriginal.Ifthedocumentismodified,allRedHattrademarksmustberemoved.RedHat,asthelicensorofthisdocument,waivestherighttoenforce,andagreesnottoassert,Section4dofCC-BY-SAtothefullestextentpermittedbyapplicablelaw.RedHat,RedHatEnterpriseLinux,theShadowmanlogo,JBoss,MetaMatrix,Fedora,theInfinityLogo,andRHCEaretrademarksofRedHat,Inc.,registeredintheUnitedStatesandothercountries.Linux®istheregisteredtrademarkofLinusTorvaldsintheUnitedStatesandothercountries.Java®isaregisteredtrademarkofOracleand/oritsaffiliates.XFS®isatrademarkofSiliconGraphicsInternationalCorp.oritssubsidiariesintheUnitedStatesand/orothercountries.MySQL®isaregisteredtrademarkofMySQLABintheUnitedStates,theEuropeanUnionandothercountries.Node.js®isanofficialtrademarkofJoyent.RedHatSoftwareCollectionsisnotformallyrelatedtoorendorsedbytheofficialJoyentNode.jsopensourceorcommercialproject.TheOpenStack®WordMarkandOpenStackLogoareeitherregisteredtrademarks/servicemarksortrademarks/servicemarksoftheOpenStackFoundation,intheUnitedStatesandothercountriesandareusedwiththeOpenStackFoundation'spermission.Wearenotaffiliatedwith,endorsedorsponsoredbytheOpenStackFoundation,ortheOpenStackcommunity.Allothertrademarksarethepropertyoftheirrespectiveowners.摘要摘要《性能调节指南》论述了如何优化运行红帽企业版Linux6的系统性能。它还记录了与性能有关的红帽企业版Linux6升级。虽然本指南包含实地测试和验证的步骤,红帽建议您在将其部署到产品环境前在测试环境中全面测试所有计划的配置。您还应该在调整配置前备份所有数据。........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................目目录录序言序言1...