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Table Of Contents
- VMware vCenter AppSpeed User’s Guide
- Contents
- AppSpeed Overview
- Viewing Performance Data
- About Views
- View Summary Data for Applications and Servers
- View Application Data
- View Server Data
- View Transaction Data
- Performance Indicators
- Working with the Topology Map
- AppSpeed Administration
- Event Management
- Upgrading AppSpeed
- Troubleshooting
- Index
VMware vCenter AppSpeed User’s Guide
46 VMware, Inc.
5Iftheproblempersists,gotohttp://<AppSpeedserver_ip>/AppSpeed/static/setup.exeanddownload
setup.exefromtheAppSpeedBrain.
Ifyousucceed,theserverisaccessible.
6Iftheproblempersistsandthe503ServiceUnavailablemessageappears,logintotheAppSpeedserver
virtualmachineastheconsoleuserandrunrestart_AppSpeed fromtheconsole.
Problem
TheuserinterfacecannotconnecttoAppSpeed.
Cause
StorageusedbytheAppSpeedserverwasdisconnectedforawhilecausingthefilesystemtorespondasa
read‐onlyfilesystem.
VerifythecausebyloggingintotheconsoleontheAppSpeedvirtualmachineandrunningcommandssuch
asstart_AppSpeedor
restart_AppSpeed.Theresultingerrormessagewillindicatethatthefilesystemis
read‐only.Forexample,amessagesimilartothefollowingonemightappear:
OSError:[Error30]Read‐onlyfilesystem:ʹtwistd.pid’
Solution
1 Validatethatthestorageisup.
2FromthevSphereClientorVIclient,reboottheAppSpeedserver’s
virtualmachinetoreinitializethefile
system.
General Errors While Using AppSpeed
IfyouhaveproblemswhileusingAppSpeed,trythesetroubleshootingsuggestions.
Problem
OneofmyvirtualmachinesisnotintheAppSpeedInventoryTree.
Cause
NoAppSpeedprobeisconfiguredtomonitorthevirtualmachine.
Solution
1VerifythatanAppSpeedprobeisrunningandlocatedtogetherwiththevirtualmachineonthesamehost.
2In
theHostnetworkingconfiguration,verifythattheAppSpeedprobeisconnectedtothevSwitchthat
thevirtualmachineusesfortraffichandling.
Cause
Thevirtualmachineisnotmappedduetoalowvolumeoftraffic.
Solution
1IntheAnalysismodule,selectApplicationsandServersintheinventorytree.
2ClickUnmappedTrafficon
thepageselectionbar.
3ClicktheServerstabandsearchforthevirtualmachine.
Alownumberofhitsindicatesthatthevirtualmachineisnotyetmapped.
Cause
ThevirtualmachineisnotdisplayedbecauseSSLprivatekeysneedtobeloaded.