Sspostgresql9.0
postgresql9.0 时间:2021-04-10 阅读:()
1PostgreSQL,PostgreSQLmonitoringandmonitoringpostgresql.
orgStefanKaltenbrunnerstefan@kaltenbrunner.
cchttp://www.
kaltenbrunner.
cc/blogNagiosconference2008Nuremberg,GermanySeptember2008AboutmyselfStefanKaltenbrunnerSeniorSystemsArchitectatconovacommunicationsMajorcontributortoPostgreSQLprojectInfrastructureandWebteamPatchesandPortabilityAgendaPostgreSQLPostgreSQLInternalsMonitoringPostgreSQLWhat,WhyandHowToolsMonitoringpostgresql.
orgQ&AAgendaPostgreSQLPostgreSQLInternalsMonitoringPostgreSQLWhat,WhyandHowToolsMonitoringpostgresql.
orgQ&APostgreSQLBSDlicencedORDBMSOpensourceProject20yearold,13yearsofOSSFast,reliableandstrongcommunityAdaptedandusedasthebaseforcommercialandproprietarysolutionsPostgreSQL~900.
000linesofcodehundredsofsubprojects~200activedevelopershttp://ohloh.
netprojects/postgres/AgendaPostgreSQLPostgreSQLInternalsMonitoringPostgreSQLWhat,WhyandHowToolsMonitoringpostgresql.
orgQ&AProcessbasedarchitectureOneprocessperconnectionNumberofdedicatedprocessesSharedmemoryOSlevelcachingHighlyportable(Unix,Windows,.
.
.
)PostgreSQLInternalsPIDTTYSTATTIMECOMMAND3321S0:01/usr/local/pgsql/bin/postgres-D/var/data/pg833324Ss0:10\_postgres:writerprocess3325Ds0:06\_postgres:walwriterprocess3326Ss0:02\_postgres:autovacuumlauncherprocess3327Ss0:01\_postgres:statscollectorprocess27998Ds0:14\_postgres:postgrestest[local]SELECT28583Ss0:01\_postgres:postgrestest[local]INSERTPostgreSQLInternalsPIDTTYSTATTIMECOMMAND3321S0:01/usr/local/pgsql/bin/postgres-D/var/data/pg833324Ss0:10\_postgres:writerprocess3325Ds0:06\_postgres:walwriterprocess3326Ss0:02\_postgres:autovacuumlauncherprocess3327Ss0:01\_postgres:statscollectorprocess27998Ds0:14\_postgres:postgrestest[local]SELECT28583Ss0:01\_postgres:postgrestest[local]INSERTPostgreSQLInternalsPIDTTYSTATTIMECOMMAND3321S0:01/usr/local/pgsql/bin/postgres-D/var/data/pg833324Ss0:10\_postgres:writerprocess3325Ds0:06\_postgres:walwriterprocess3326Ss0:02\_postgres:autovacuumlauncherprocess3327Ss0:01\_postgres:statscollectorprocess27998Ds0:14\_postgres:postgrestest[local]SELECT28583Ss0:01\_postgres:postgrestest[local]INSERTPostgreSQLInternalsPIDTTYSTATTIMECOMMAND3321S0:01/usr/local/pgsql/bin/postgres-D/var/data/pg833324Ss0:10\_postgres:writerprocess3325Ds0:06\_postgres:walwriterprocess3326Ss0:02\_postgres:autovacuumlauncherprocess3327Ss0:01\_postgres:statscollectorprocess27998Ds0:14\_postgres:postgrestest[local]SELECT28583Ss0:01\_postgres:postgrestest[local]INSERTPostgreSQLInternalsPIDTTYSTATTIMECOMMAND3321S0:01/usr/local/pgsql/bin/postgres-D/var/data/pg833324Ss0:10\_postgres:writerprocess3325Ds0:06\_postgres:walwriterprocess3326Ss0:02\_postgres:autovacuumlauncherprocess3327Ss0:01\_postgres:statscollectorprocess27998Ds0:14\_postgres:postgrestest[local]SELECT28583Ss0:01\_postgres:postgrestest[local]INSERTPostgreSQLInternalsPIDTTYSTATTIMECOMMAND3321S0:01/usr/local/pgsql/bin/postgres-D/var/data/pg833324Ss0:10\_postgres:writerprocess3325Ds0:06\_postgres:walwriterprocess3326Ss0:02\_postgres:autovacuumlauncherprocess3327Ss0:01\_postgres:statscollectorprocess27998Ds0:14\_postgres:postgrestest[local]SELECT28583Ss0:01\_postgres:postgrestest[local]INSERTPostgreSQLInternalsAgendaPostgreSQLPostgreSQLInternalsMonitoringPostgreSQLWhat,WhyandHowToolsMonitoringpostgresql.
orgQ&AMonitoringPostgreSQLPieceofsoftware–needsCPU,RAMandDiskCurrentstateHistoricstateTrendsApplicationspecificinformationSlowqueriesErrorsInternalstateAgendaPostgreSQLPostgreSQLInternalsMonitoringPostgreSQLWhat,WhyandHowToolsMonitoringpostgresql.
orgQ&APostgreSQLMonitoringDirectandindirectIO,CPUandMemoryusageMaintenancetasksBackgroundactivityAverageandworstcaselatencyApplicationspecificusesPostgreSQLMonitoringLocksActiveQueriesQueryDistributionCacheefficiencyDiskUsageAgendaPostgreSQLPostgreSQLInternalsMonitoringPostgreSQLWhat,WhyandHowToolsMonitoringpostgresql.
orgQ&AMonitoringPostgreSQLStatisticscollectorSystemcatalogsLogfiles(role,databaseandsession)DtraceOperatingSystemtoolsMonitoringPostgreSQLcheck_postgres.
plpgFouineMuninpgsnmpdcat/grep/awkandsedTools-check_postgres.
plSwissarmyknifeofstatusmonitoringTablesizes,Transactionstatus,replication,maintainanceoperations,locks,numberofconnectionsandqueryruntimeMRTGmodeMusthaveforanynagiosbasedPostgreSQLmonitoringTools-check_postgres.
plmastermind@mastermind:~$check_postgres.
pl-w"10MB"-dbtest--actiondatabase_sizePOSTGRES_DATABASE_SIZEWARNING:DB"test"test:43719908(42MB)postgres:4324580(4223kB)template0:4243460(4144kB)template1:4243460(4144kB)|time=0.
04test=43719908postgres=4324580template0=4243460template1=4243460mastermind@mastermind:~$check_postgres.
pl-w"16"-dbtest--actionwal_filesPOSTGRES_WAL_FILESOK:8|time=0.
04mastermind@mastermind:~$check_postgres.
pl-w"1minute"-dbtest--actionquery_runtime--queryname"pg_class"POSTGRES_QUERY_RUNTIMEOK:DB"test"queryruntime:0.
00089seconds|time=0.
04qtime=0.
00089mastermind@mastermind:~$check_postgres.
pl-w"1minute"-dbtest--actiontxn_timePOSTGRES_TXN_TIMEWARNING:longesttxn:528s|time=0.
04maxtime:528Tools-pgFouinePHPbasedlogfileanalyzerCreatesnicelyformatedreportsreplay/benchmarkintegrationRequiresqueryloggingTools-pgFouineTools-pgFouineTools-MuninSimplemonitoringsolutionPluginbasedwithagentonthehostPostgresqlpluginsavailableNagiosintegrationforalertingTools-MuninTools-pgsnmpdSNMPbasedmonitoringRFC1697(RDBMS-MIB)NoPostgreSQLspecificMIByetMostlyusefulinSNMPonlyenvironmentsAgendaPostgreSQLPostgreSQLInternalsMonitoringPostgreSQLWhat,WhyandHowToolsMonitoringpostgresql.
orgQ&AMonitoringpostgresql.
org~50monitoredhosts(abouthalffullycommunitymanaged)340monitoredservicesFreeBSD,Debian,Ubuntu,Slackware,CentOS,RedhatEnterpriseLinuxandVMwareAustria,Canada,France,Israel,Panama,Sweden,USAMonitoringpostgresql.
orgNagiosbasedSmokepinglatencytrackingMuningraphingTracConfigurationchangemanagementInternalticketingDocsCoordinationthroughIMandMailinglistsMonitoringpostgresql.
orgFreeBSDjails2-8jails/hostNagios+NRPEMunin/SmokepingCustomchecksProjectspecificthingsHardwarechecksSecurityrelatedchecksMonitoringpostgresql.
orgThankyou!
Questions
orgStefanKaltenbrunnerstefan@kaltenbrunner.
cchttp://www.
kaltenbrunner.
cc/blogNagiosconference2008Nuremberg,GermanySeptember2008AboutmyselfStefanKaltenbrunnerSeniorSystemsArchitectatconovacommunicationsMajorcontributortoPostgreSQLprojectInfrastructureandWebteamPatchesandPortabilityAgendaPostgreSQLPostgreSQLInternalsMonitoringPostgreSQLWhat,WhyandHowToolsMonitoringpostgresql.
orgQ&AAgendaPostgreSQLPostgreSQLInternalsMonitoringPostgreSQLWhat,WhyandHowToolsMonitoringpostgresql.
orgQ&APostgreSQLBSDlicencedORDBMSOpensourceProject20yearold,13yearsofOSSFast,reliableandstrongcommunityAdaptedandusedasthebaseforcommercialandproprietarysolutionsPostgreSQL~900.
000linesofcodehundredsofsubprojects~200activedevelopershttp://ohloh.
netprojects/postgres/AgendaPostgreSQLPostgreSQLInternalsMonitoringPostgreSQLWhat,WhyandHowToolsMonitoringpostgresql.
orgQ&AProcessbasedarchitectureOneprocessperconnectionNumberofdedicatedprocessesSharedmemoryOSlevelcachingHighlyportable(Unix,Windows,.
.
.
)PostgreSQLInternalsPIDTTYSTATTIMECOMMAND3321S0:01/usr/local/pgsql/bin/postgres-D/var/data/pg833324Ss0:10\_postgres:writerprocess3325Ds0:06\_postgres:walwriterprocess3326Ss0:02\_postgres:autovacuumlauncherprocess3327Ss0:01\_postgres:statscollectorprocess27998Ds0:14\_postgres:postgrestest[local]SELECT28583Ss0:01\_postgres:postgrestest[local]INSERTPostgreSQLInternalsPIDTTYSTATTIMECOMMAND3321S0:01/usr/local/pgsql/bin/postgres-D/var/data/pg833324Ss0:10\_postgres:writerprocess3325Ds0:06\_postgres:walwriterprocess3326Ss0:02\_postgres:autovacuumlauncherprocess3327Ss0:01\_postgres:statscollectorprocess27998Ds0:14\_postgres:postgrestest[local]SELECT28583Ss0:01\_postgres:postgrestest[local]INSERTPostgreSQLInternalsPIDTTYSTATTIMECOMMAND3321S0:01/usr/local/pgsql/bin/postgres-D/var/data/pg833324Ss0:10\_postgres:writerprocess3325Ds0:06\_postgres:walwriterprocess3326Ss0:02\_postgres:autovacuumlauncherprocess3327Ss0:01\_postgres:statscollectorprocess27998Ds0:14\_postgres:postgrestest[local]SELECT28583Ss0:01\_postgres:postgrestest[local]INSERTPostgreSQLInternalsPIDTTYSTATTIMECOMMAND3321S0:01/usr/local/pgsql/bin/postgres-D/var/data/pg833324Ss0:10\_postgres:writerprocess3325Ds0:06\_postgres:walwriterprocess3326Ss0:02\_postgres:autovacuumlauncherprocess3327Ss0:01\_postgres:statscollectorprocess27998Ds0:14\_postgres:postgrestest[local]SELECT28583Ss0:01\_postgres:postgrestest[local]INSERTPostgreSQLInternalsPIDTTYSTATTIMECOMMAND3321S0:01/usr/local/pgsql/bin/postgres-D/var/data/pg833324Ss0:10\_postgres:writerprocess3325Ds0:06\_postgres:walwriterprocess3326Ss0:02\_postgres:autovacuumlauncherprocess3327Ss0:01\_postgres:statscollectorprocess27998Ds0:14\_postgres:postgrestest[local]SELECT28583Ss0:01\_postgres:postgrestest[local]INSERTPostgreSQLInternalsPIDTTYSTATTIMECOMMAND3321S0:01/usr/local/pgsql/bin/postgres-D/var/data/pg833324Ss0:10\_postgres:writerprocess3325Ds0:06\_postgres:walwriterprocess3326Ss0:02\_postgres:autovacuumlauncherprocess3327Ss0:01\_postgres:statscollectorprocess27998Ds0:14\_postgres:postgrestest[local]SELECT28583Ss0:01\_postgres:postgrestest[local]INSERTPostgreSQLInternalsAgendaPostgreSQLPostgreSQLInternalsMonitoringPostgreSQLWhat,WhyandHowToolsMonitoringpostgresql.
orgQ&AMonitoringPostgreSQLPieceofsoftware–needsCPU,RAMandDiskCurrentstateHistoricstateTrendsApplicationspecificinformationSlowqueriesErrorsInternalstateAgendaPostgreSQLPostgreSQLInternalsMonitoringPostgreSQLWhat,WhyandHowToolsMonitoringpostgresql.
orgQ&APostgreSQLMonitoringDirectandindirectIO,CPUandMemoryusageMaintenancetasksBackgroundactivityAverageandworstcaselatencyApplicationspecificusesPostgreSQLMonitoringLocksActiveQueriesQueryDistributionCacheefficiencyDiskUsageAgendaPostgreSQLPostgreSQLInternalsMonitoringPostgreSQLWhat,WhyandHowToolsMonitoringpostgresql.
orgQ&AMonitoringPostgreSQLStatisticscollectorSystemcatalogsLogfiles(role,databaseandsession)DtraceOperatingSystemtoolsMonitoringPostgreSQLcheck_postgres.
plpgFouineMuninpgsnmpdcat/grep/awkandsedTools-check_postgres.
plSwissarmyknifeofstatusmonitoringTablesizes,Transactionstatus,replication,maintainanceoperations,locks,numberofconnectionsandqueryruntimeMRTGmodeMusthaveforanynagiosbasedPostgreSQLmonitoringTools-check_postgres.
plmastermind@mastermind:~$check_postgres.
pl-w"10MB"-dbtest--actiondatabase_sizePOSTGRES_DATABASE_SIZEWARNING:DB"test"test:43719908(42MB)postgres:4324580(4223kB)template0:4243460(4144kB)template1:4243460(4144kB)|time=0.
04test=43719908postgres=4324580template0=4243460template1=4243460mastermind@mastermind:~$check_postgres.
pl-w"16"-dbtest--actionwal_filesPOSTGRES_WAL_FILESOK:8|time=0.
04mastermind@mastermind:~$check_postgres.
pl-w"1minute"-dbtest--actionquery_runtime--queryname"pg_class"POSTGRES_QUERY_RUNTIMEOK:DB"test"queryruntime:0.
00089seconds|time=0.
04qtime=0.
00089mastermind@mastermind:~$check_postgres.
pl-w"1minute"-dbtest--actiontxn_timePOSTGRES_TXN_TIMEWARNING:longesttxn:528s|time=0.
04maxtime:528Tools-pgFouinePHPbasedlogfileanalyzerCreatesnicelyformatedreportsreplay/benchmarkintegrationRequiresqueryloggingTools-pgFouineTools-pgFouineTools-MuninSimplemonitoringsolutionPluginbasedwithagentonthehostPostgresqlpluginsavailableNagiosintegrationforalertingTools-MuninTools-pgsnmpdSNMPbasedmonitoringRFC1697(RDBMS-MIB)NoPostgreSQLspecificMIByetMostlyusefulinSNMPonlyenvironmentsAgendaPostgreSQLPostgreSQLInternalsMonitoringPostgreSQLWhat,WhyandHowToolsMonitoringpostgresql.
orgQ&AMonitoringpostgresql.
org~50monitoredhosts(abouthalffullycommunitymanaged)340monitoredservicesFreeBSD,Debian,Ubuntu,Slackware,CentOS,RedhatEnterpriseLinuxandVMwareAustria,Canada,France,Israel,Panama,Sweden,USAMonitoringpostgresql.
orgNagiosbasedSmokepinglatencytrackingMuningraphingTracConfigurationchangemanagementInternalticketingDocsCoordinationthroughIMandMailinglistsMonitoringpostgresql.
orgFreeBSDjails2-8jails/hostNagios+NRPEMunin/SmokepingCustomchecksProjectspecificthingsHardwarechecksSecurityrelatedchecksMonitoringpostgresql.
orgThankyou!
Questions
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