zabbix监控jvm部分监控项解释

ljhku

本文介绍了部分zabbix监控jvm和tomcat的监控项中文释义，适合有一定基础的人看，针对于zabbix的版本为2.4.4，内存回收管理主要依靠CMS和ParNew机制。如果有不对的地方，欢迎指出。

监控项	涵义	键值	类别
http-8010 bytes received per second	接收字节数/秒	jmx["Catalina:type=GlobalRequestProcessor,name=http-8010",bytesReceived]	http
http-8010 bytes sent per second	发送字节数/秒	jmx["Catalina:type=GlobalRequestProcessor,name=http-8010",bytesSent]	http
http-8010 errors per second	错误数/秒	jmx["Catalina:type=GlobalRequestProcessor,name=http-8010",errorCount]	http
http-8010 request processing time	请求处理时间	jmx["Catalina:type=GlobalRequestProcessor,name=http-8010",processingTime]	http
http-8010 requests per second	请求数/秒	jmx["Catalina:type=GlobalRequestProcessor,name=http-8010",requestCount]	http
http-8010 threads allocated	已分配线程	jmx["Catalina:type=ThreadPool,name=http-8010",currentThreadCount]	http
http-8010 threads busy	忙碌线程	jmx["Catalina:type=ThreadPool,name=http-8010",currentThreadsBusy]	http
http-8010 threads max	最大线程数	jmx["Catalina:type=ThreadPool,name=http-8010",maxThreads]	http
jk-8019 bytes received per second	接收字节数/秒	jmx["Catalina:type=GlobalRequestProcessor,name=jk-8019",bytesReceived]	ajp
jk-8019 bytes sent per second	发送字节数/秒	jmx["Catalina:type=GlobalRequestProcessor,name=jk-8019",bytesSent]	ajp
jk-8019 errors per second	错误数/秒	jmx["Catalina:type=GlobalRequestProcessor,name=jk-8019",errorCount]	ajp
jk-8019 request processing time	请求处理时间	jmx["Catalina:type=GlobalRequestProcessor,name=jk-8019",processingTime]	ajp
jk-8019 requests per second	请求数/秒	jmx["Catalina:type=GlobalRequestProcessor,name=jk-8019",requestCount]	ajp
jk-8019 threads allocated	已分配线程	jmx["Catalina:type=ThreadPool,name=jk-8019",currentThreadCount]	ajp
jk-8019 threads busy	忙碌线程	jmx["Catalina:type=ThreadPool,name=jk-8019",currentThreadsBusy]	ajp
jk-8019 threads max	最大线程数	jmx["Catalina:type=ThreadPool,name=jk-8019",maxThreads]	ajp
Maximum number of active sessions so far	历史最大活动会话数	jmx["Catalina:type=Manager,path=/,host=localhost",maxActive]	会话
Number of active sessions at this moment	当前活动会话数	jmx["Catalina:type=Manager,path=/,host=localhost",activeSessions]	会话
Number of sessions created by this  manager per second	每秒创建会话数	jmx["Catalina:type=Manager,path=/,host=localhost",sessionCounter]	会话
Number of sessions we rejected due to  maxActive being reached	达到最大会话数后被拒绝的会话数	jmx["Catalina:type=Manager,path=/,host=localhost",rejectedSessions]	会话
The maximum number of active Sessions  allowed, or -1 for no limit	最大允许会话数量，-1时为无限	jmx["Catalina:type=Manager,path=/,host=localhost",maxActiveSessions]	会话
cl Loaded Class Count	已加载类计数	jmx["java.lang:type=ClassLoading",LoadedClassCount]	加载类
cl Total Loaded Class Count	全加载类计数	jmx["java.lang:type=ClassLoading",TotalLoadedClassCount]	加载类
comp Accumulated time spent in  compilation	总编译时间	jmx["java.lang:type=Compilation",TotalCompilationTime]	加载类
gc ConcurrentMarkSweep accumulated time  spent in collection	CMS收集累计时间	jmx["java.lang:type=GarbageCollector,name=ConcurrentMarkSweep",CollectionTime]	垃圾回收
gc Copy  accumulated time spent in collection	GC副本收集累计时间	jmx["java.lang:type=GarbageCollector,name=ConcurrentMarkSweep",CollectionCount]	垃圾回收
gc Copy  number of collections per second	每秒GC副本收集数	jmx["java.lang:type=GarbageCollector,name=Copy",CollectionTime]	垃圾回收
gc  ParNew accumulated time spent in collection	ParNew收集累计时间	jmx["java.lang:type=GarbageCollector,name=Copy",CollectionCount]	垃圾回收
gc  ParNew number of collections per second	每秒ParNew收集数	jmx["java.lang:type=GarbageCollector,name=ParNew",CollectionTime]	垃圾回收
mem Heap  Memory committed	堆内存	jmx["java.lang:type=GarbageCollector,name=ParNew",CollectionCount]	堆
mem Heap  Memory max	堆内存最大	jmx["java.lang:type=Memory",HeapMemoryUsage.max]	堆
mem Heap  Memory used	堆内存已使用	jmx["java.lang:type=Memory",HeapMemoryUsage.used]	堆
mem  Non-Heap Memory committed	非堆内存	jmx["java.lang:type=Memory",NonHeapMemoryUsage.committed]	非堆
mem  Non-Heap Memory max	非堆内存最大	jmx["java.lang:type=Memory",NonHeapMemoryUsage.max]	非堆
mem  Non-Heap Memory used	非堆内存已使用	jmx["java.lang:type=Memory",NonHeapMemoryUsage.used]	非堆
mem  Object Pending Finalization Count	暂挂结束操作的对象的大约数目	jmx["java.lang:type=Memory",ObjectPendingFinalizationCount]	堆
mp CMS  Old Gen committed	年老代	jmx["java.lang:type=MemoryPool,name=CMS  Old Gen",Usage.committed]	堆
mp CMS  Old Gen max	年老代最大	jmx["java.lang:type=MemoryPool,name=CMS  Old Gen",Usage.max]	堆
mp CMS  Old Gen used	年老代已用	jmx["java.lang:type=MemoryPool,name=CMS  Old Gen",Usage.used]	堆
mp CMS  Perm Gen committed	永久代	jmx["java.lang:type=MemoryPool,name=CMS  Perm Gen",Usage.committed]	堆
mp CMS  Perm Gen max	永久代最大	jmx["java.lang:type=MemoryPool,name=CMS  Perm Gen",Usage.max]	堆
mp CMS  Perm Gen used	永久代已用	jmx["java.lang:type=MemoryPool,name=CMS  Perm Gen",Usage.used]	堆
mp Code  Cache committed	代码缓存	jmx["java.lang:type=MemoryPool,name=Code  Cache",Usage.committed]	非堆
mp Code  Cache max	代码缓存最大	jmx["java.lang:type=MemoryPool,name=Code  Cache",Usage.max]	非堆
mp Code  Cache used	代码缓存已用	jmx["java.lang:type=MemoryPool,name=Code  Cache",Usage.used]	非堆
mp Perm  Gen committed	方法区	jmx["java.lang:type=MemoryPool,name=Perm  Gen",Usage.committed]	非堆
mp Perm  Gen max	方法区最大	jmx["java.lang:type=MemoryPool,name=Perm  Gen",Usage.max]	非堆
mp Perm  Gen used	方法区已用	jmx["java.lang:type=MemoryPool,name=Perm  Gen",Usage.used]	非堆