zabbix监控jvm部分监控项解释
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 thismanager 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 tomaxActive 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 Sessionsallowed, 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 incompilation总编译时间jmx["java.lang:type=Compilation",TotalCompilationTime]加载类
gc ConcurrentMarkSweep accumulated timespent in collectionCMS收集累计时间jmx["java.lang:type=GarbageCollector,name=ConcurrentMarkSweep",CollectionTime]垃圾回收
gc Copyaccumulated time spent in collectionGC副本收集累计时间jmx["java.lang:type=GarbageCollector,name=ConcurrentMarkSweep",CollectionCount]垃圾回收
gc Copynumber of collections per second每秒GC副本收集数jmx["java.lang:type=GarbageCollector,name=Copy",CollectionTime]垃圾回收
gcParNew accumulated time spent in collectionParNew收集累计时间jmx["java.lang:type=GarbageCollector,name=Copy",CollectionCount]垃圾回收
gcParNew number of collections per second每秒ParNew收集数jmx["java.lang:type=GarbageCollector,name=ParNew",CollectionTime]垃圾回收
mem HeapMemory committed堆内存jmx["java.lang:type=GarbageCollector,name=ParNew",CollectionCount]堆
mem HeapMemory max堆内存最大jmx["java.lang:type=Memory",HeapMemoryUsage.max]堆
mem HeapMemory used堆内存已使用jmx["java.lang:type=Memory",HeapMemoryUsage.used]堆
memNon-Heap Memory committed非堆内存jmx["java.lang:type=Memory",NonHeapMemoryUsage.committed]非堆
memNon-Heap Memory max非堆内存最大jmx["java.lang:type=Memory",NonHeapMemoryUsage.max]非堆
memNon-Heap Memory used非堆内存已使用jmx["java.lang:type=Memory",NonHeapMemoryUsage.used]非堆
memObject 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 CMSOld Gen committed年老代jmx["java.lang:type=MemoryPool,name=CMSOld Gen",Usage.committed]堆
mp CMSOld Gen max年老代最大jmx["java.lang:type=MemoryPool,name=CMSOld Gen",Usage.max]堆
mp CMSOld Gen used年老代已用jmx["java.lang:type=MemoryPool,name=CMSOld Gen",Usage.used]堆
mp CMSPerm Gen committed永久代jmx["java.lang:type=MemoryPool,name=CMSPerm Gen",Usage.committed]堆
mp CMSPerm Gen max永久代最大jmx["java.lang:type=MemoryPool,name=CMSPerm Gen",Usage.max]堆
mp CMSPerm Gen used永久代已用jmx["java.lang:type=MemoryPool,name=CMSPerm Gen",Usage.used]堆
mp CodeCache committed代码缓存jmx["java.lang:type=MemoryPool,name=CodeCache",Usage.committed]非堆
mp CodeCache max代码缓存最大jmx["java.lang:type=MemoryPool,name=CodeCache",Usage.max]非堆
mp CodeCache used代码缓存已用jmx["java.lang:type=MemoryPool,name=CodeCache",Usage.used]非堆
mp PermGen committed方法区jmx["java.lang:type=MemoryPool,name=PermGen",Usage.committed]非堆
mp PermGen max方法区最大jmx["java.lang:type=MemoryPool,name=PermGen",Usage.max]非堆
mp PermGen used方法区已用jmx["java.lang:type=MemoryPool,name=PermGen",Usage.used]非堆
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