Tomcat fields
editTomcat fields
editTomcat module
cache
editCatalina Cache metrics from the WebResourceRoot
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tomcat.cache.mbean
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Mbean that this event is related to
type: keyword
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tomcat.cache.hit.total
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The number of requests for resources that were served from the cache
type: long
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tomcat.cache.size.total.kb
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The current estimate of the cache size in kilobytes
type: long
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tomcat.cache.size.max.kb
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The maximum permitted size of the cache in kilobytes
type: long
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tomcat.cache.lookup.total
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The number of requests for resources
type: long
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tomcat.cache.ttl.ms
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The time-to-live for cache entries in milliseconds
type: long
memory
editMemory metrics from java.lang JMX
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tomcat.memory.mbean
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Mbean that this event is related to
type: keyword
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tomcat.memory.heap.usage.committed
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Committed heap memory usage
type: long
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tomcat.memory.heap.usage.max
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Max heap memory usage
type: long
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tomcat.memory.heap.usage.used
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Used heap memory usage
type: long
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tomcat.memory.heap.usage.init
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Initial heap memory usage
type: long
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tomcat.memory.other.usage.committed
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Committed non-heap memory usage
type: long
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tomcat.memory.other.usage.max
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Max non-heap memory usage
type: long
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tomcat.memory.other.usage.used
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Used non-heap memory usage
type: long
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tomcat.memory.other.usage.init
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Initial non-heap memory usage
type: long
requests
editRequests processor metrics from GlobalRequestProcessor JMX
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tomcat.requests.mbean
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Mbean that this event is related to
type: keyword
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tomcat.requests.total
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Number of requests processed
type: long
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tomcat.requests.bytes.received
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Amount of data received, in bytes
type: long
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tomcat.requests.bytes.sent
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Amount of data sent, in bytes
type: long
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tomcat.requests.processing.ms
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Total time to process the requests
type: long
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tomcat.requests.errors.total
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Number of errors
type: long
threading
editThreading metrics from the Catalina’s ThreadPool JMX
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tomcat.threading.busy
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Current busy threads from the ThreadPool
type: long
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tomcat.threading.max
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Max threads from the ThreadPool
type: long
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tomcat.threading.current
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Current number of threads, taken from the ThreadPool
type: long
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tomcat.threading.keep_alive.total
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Total keep alive on the ThreadPool
type: long
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tomcat.threading.keep_alive.timeout.ms
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Keep alive timeout on the ThreadPool
type: long
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tomcat.threading.started.total
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Current started threads at JVM level (from java.lang:type=Threading)
type: long
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tomcat.threading.user.time.ms
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User time in milliseconds (from java.lang:type=Threading)
type: long
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tomcat.threading.cpu.time.ms
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CPU time in milliseconds (from java.lang:type=Threading)
type: long
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tomcat.threading.total
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Total threads at the JVM level (from java.lang:type=Threading)
type: long
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tomcat.threading.peak
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Peak number of threads at JVM level (from java.lang:type=Threading)
type: long