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Problem report
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Resolution: Duplicate
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Trivial
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None
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5.0.40
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None
zabbix_server: preprocessing manager consumes high memory, 158GB. Also history syncer consumes a lot. The server's memory decreases almost consistently every day(see the graph below).
How can i solve this problem?
zabbix server version: 5.4.12
The zabbix server configuration is as below:
zabbix_server.conf
ListenPort=10051 DebugLevel=3 LogFileSize=1024 LogFile=/opt/soft/zabbix_server54/log/zabbix_server.log PidFile=/opt/soft/zabbix_server54/log/zabbix_server.pid DBHost=10.10.10.10 DBName=zabbix DBUser=zabbix DBPassword=xxxxxxxxxxxxxxx DBPort=3306 StartPollers=1000 StartPollersUnreachable=32 StartTrappers=128 StartPingers=32 StartTimers=20 StartDiscoverers=32 HousekeepingFrequency=24 MaxHousekeeperDelete=1000 CacheSize=8192M CacheUpdateFrequency=60 StartDBSyncers=100 HistoryCacheSize=2048M HistoryIndexCacheSize=2048M TrendCacheSize=2048M ValueCacheSize=48G Timeout=30 TrapperTimeout=300 UnreachablePeriod=200 UnavailableDelay=200 UnreachableDelay=60 AlertScriptsPath=/opt/soft/zabbix_server54/alertscripts ExternalScripts=/opt/soft/zabbix_server54/externalscripts FpingLocation=/usr/sbin/fping LogSlowQueries=5000 TmpDir=/dev/shm/ StartProxyPollers=2 ProxyConfigFrequency=3600 ProxyDataFrequency=1 AllowRoot=1
- duplicates
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- Closed
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