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jvm_stats
Basic JVM memory management metrics for java processes. Includes information about memory use and garbage collection.
| Column | Type | Pattern | Desc |
|---|---|---|---|
| time_ | TIME64NS | METRIC_COUNTER | Timestamp when the data record was collected. |
| upid | UINT128 | GENERAL | An opaque numeric ID that globally identify a running process inside the cluster. |
| young_gc_time | INT64 | METRIC_COUNTER | Young generation garbage collection time in nanoseconds. |
| full_gc_time | INT64 | METRIC_COUNTER | Full garbage collection time in nanoseconds. |
| used_heap_size | INT64 | METRIC_GAUGE | Used heap size in bytes. |
| total_heap_size | INT64 | METRIC_GAUGE | Total heap size in bytes. |
| max_heap_size | INT64 | METRIC_GAUGE | Maximal heap capacity in bytes. |
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