% This file is generated! See dev-tools/mage/generate_fields_docs.go

Tomcat fields [exported-fields-tomcat]

Tomcat module

cache [_cache]

{applies_to}

stack: beta

Catalina Cache metrics from the WebResourceRoot

tomcat.cache.mbean : Mbean that this event is related to

type: keyword

tomcat.cache.hit.total : The number of requests for resources that were served from the cache

type: long

tomcat.cache.size.total.kb : The current estimate of the cache size in kilobytes

type: long

tomcat.cache.size.max.kb : The maximum permitted size of the cache in kilobytes

type: long

tomcat.cache.lookup.total : The number of requests for resources

type: long

tomcat.cache.ttl.ms : The time-to-live for cache entries in milliseconds

type: long

{applies_to}

stack: beta

Memory metrics from java.lang JMX

tomcat.memory.mbean : Mbean that this event is related to

type: keyword

tomcat.memory.heap.usage.committed : Committed heap memory usage

type: long

tomcat.memory.heap.usage.max : Max heap memory usage

type: long

tomcat.memory.heap.usage.used : Used heap memory usage

type: long

tomcat.memory.heap.usage.init : Initial heap memory usage

type: long

tomcat.memory.other.usage.committed : Committed non-heap memory usage

type: long

tomcat.memory.other.usage.max : Max non-heap memory usage

type: long

tomcat.memory.other.usage.used : Used non-heap memory usage

type: long

tomcat.memory.other.usage.init : Initial non-heap memory usage

type: long

{applies_to}

stack: beta

Requests processor metrics from GlobalRequestProcessor JMX

tomcat.requests.mbean : Mbean that this event is related to

type: keyword

tomcat.requests.total : Number of requests processed

type: long

tomcat.requests.bytes.received : Amount of data received, in bytes

type: long

tomcat.requests.bytes.sent : Amount of data sent, in bytes

type: long

tomcat.requests.processing.ms : Total time to process the requests

type: long

tomcat.requests.errors.total : Number of errors

type: long

{applies_to}

stack: beta

Threading metrics from the Catalina's ThreadPool JMX

tomcat.threading.busy : Current busy threads from the ThreadPool

type: long

tomcat.threading.max : Max threads from the ThreadPool

type: long

tomcat.threading.current : Current number of threads, taken from the ThreadPool

type: long

tomcat.threading.keep_alive.total : Total keep alive on the ThreadPool

type: long

tomcat.threading.keep_alive.timeout.ms : Keep alive timeout on the ThreadPool

type: long

tomcat.threading.started.total : Current started threads at JVM level (from java.lang:type=Threading)

type: long

tomcat.threading.user.time.ms : User time in milliseconds (from java.lang:type=Threading)

type: long

tomcat.threading.cpu.time.ms : CPU time in milliseconds (from java.lang:type=Threading)

type: long

tomcat.threading.total : Total threads at the JVM level (from java.lang:type=Threading)

type: long

tomcat.threading.peak : Peak number of threads at JVM level (from java.lang:type=Threading)

type: long