Title | Metric | Unit | Description |
GC count | YGC | - | Young GC count |
| FGC | - | Full GC count |
GC time | FGCT | s | Full GC time |
| GCT | s | Garbage collection time |
| YGCT | s | Young GC time |
Memory zone proportion | S0 | % | Percentage of used Survivor 0 memory |
| E | % | Percentage of used Eden memory |
| CCS | % | Percentage of used compressed class space memory |
| S1 | % | Percentage of used Survivor 1 memory |
| O | % | Percentage of used Old memory |
| M | % | Percentage of used Metaspace memory |
JVM memory | MemHeapUsedM | MB | Size of HeapMemory currently used by JVM |
| MemHeapCommittedM | MB | Size of HeapMemory committed by JVM |
| MemHeapMaxM | MB | Size of HeapMemory configured by JVM |
| MemHeapInitM | MB | Size of initial JVM HeapMemory |
| MemNonHeapUsedM | MB | Size of NonHeapMemory currently used by JVM |
| MemNonHeapCommittedM | MB | Size of NonHeapMemory committed by JVM |
| MemNonHeapInitM | MB | Size of initial JVM NonHeapMemory |
File descriptors | OpenFileDescriptorCount | - | Number of opened file descriptors |
| MaxFileDescriptorCount | - | Maximum number of file descriptors |
CPU utilization | ProcessCpuLoad | % | Process CPU utilization |
Worker threads | DaemonThreadCount | - | Number of daemon threads |
| PeakThreadCount | - | Peak number of threads |
| ThreadCount | - | Total number of threads |
Cumulative CPU usage time | ProcessCpuTime | ms | Cumulative CPU usage time |
Process execution duration | Uptime | s | Process execution duration |
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