HP HPE VAN SDN Controller 2.7 Administrator's Manual page 216

true,"summary_interval":"ONE","uid":"9c6928b5-9ca3-4e9b-956f-177625ea2b8a"},
{"app_id":"com.hp.sdn","type":"RATIO_GAUGE","name":"fileDescriptorsUsage",
"description":"The ratio of file descriptors open on the operating system to
the maximum supported file descriptors.","primary_tag":"jvm","secondary_tag":
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"The average capacity in bytes of each direct memory buffer associated with the JVM.",
"primary_tag":"jvm","secondary_tag":"nioDirectMemory","jmx":false,"persistence":
true,"summary_interval":"ONE","uid":"393bc882-0fc4-4eea-9aaa-97acd716a0c5"},{"app_id":
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"ROLLING_COUNTER","name":"elapsedMs","description":"The number of milliseconds
for which garbage collection was undertaken by the JVM during the sampling interval.",
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"GAUGE","name":"countWaiting","description":"Number of JVM threads waiting
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{"app_id":"com.hp.sdn","type":"GAUGE","name":"countNew","description":
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"GAUGE","name":"countDaemon","description":"Number of JVM threads that were live
daemon threads.","primary_tag":"jvm","secondary_tag":"threads","jmx":
false,"persistence":true,"summary_interval":"ONE","uid":"7328dd03-57fd-4baa-b741-25dab77446fc"},
{"app_id":"com.hp.sdn","type":"RATIO_GAUGE","name":"cpuLoadJvm","description":
"The recent CPU usage of the JVM process.","primary_tag":"jvm","secondary_tag":
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"cc82ee87-80eb-417b-8d41-9010fbf24b63"},{"app_id":"com.hp.sdn","type":"GAUGE","name":
"bufferCapacityBytes","description":"The total capacity in bytes of mapped buffer
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{"app_id":"com.hp.sdn","type":"RATIO_GAUGE","name":"usage","description":
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requested by the JVM.","primary_tag":"jvm","secondary_tag":"memoryHeap","jmx":
false,"persistence":true,"summary_interval":"ONE","uid":"bc729aec-4bc4-453e-8e9b-6c2fff5eeaef"},
{"app_id":"com.hp.sdn","type":"RATIO_GAUGE","name":"averageBufferUsedBytes","description":
"The average bytes used in each direct memory buffer associated with the JVM.","primary_tag":
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"ONE","uid":"0cac91dd-4f53-4002-8333-d2a104362bd3"},{"app_id":"com.hp.sdn","type":"GAUGE","name":
"fileDescriptorsOpen","description":"The number of file descriptors open on the operating
system.",
"primary_tag":"jvm","secondary_tag":"operatingSystem","jmx":false,"persistence":true,
"summary_interval":"ONE","uid":"60bcbb25-7689-484b-bbc9-b403a1ce9b56"},{"app_id":
"com.hp.sdn","type":"GAUGE","name":"countTotal","description":"Total (daemon and non-daemon)
number of live JVM threads.","primary_tag":"jvm","secondary_tag":"threads","jmx":
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{"app_id":"com.hp.sdn","type":"GAUGE","name":"bufferCount","description":
"The number of mapped memory buffers associated with the JVM.","primary_tag":
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true,"summary_interval":"ONE","uid":"e13bce02-45f0-47e3-b38e-284d30bc84af"},{"app_id":
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"The total amount of memory in bytes that is committed (guaranteed) for the JVM to use.",
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true,"summary_interval":"ONE","uid":"8c6e1603-46a8-4cbb-a2e5-225372d2e36a"}]}
216 Examples of Metrics