testland/jvm-gc-tuning
Diagnoses JVM garbage-collection behaviour under load: reads and interprets unified GC logs (-Xlog:gc*), selects the right collector (G1 vs ZGC vs Parallel vs Serial), tunes heap sizing and pause-time targets, quantifies allocation rate, and traces the GC-pause-to-latency-tail link using GCViewer and Java Flight Recorder (JFR). Use when a load test reveals p99/p999 latency spikes that correlate with GC activity, or when heap sizing and collector selection need justification before a performance baseline is locked.
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plugin.json.tessl-plugin/
{
"name": "testland/jvm-gc-tuning",
"description": "Diagnoses JVM garbage-collection behaviour under load: reads and interprets unified GC logs (-Xlog:gc*), selects the right collector (G1 vs ZGC vs Parallel vs Serial), tunes heap sizing and pause-time targets, quantifies allocation rate, and traces the GC-pause-to-latency-tail link using GCViewer and Java Flight Recorder (JFR). Use when a load test reveals p99/p999 latency spikes that correlate with GC activity, or when heap sizing and collector selection need justification before a performance baseline is locked.",
"private": false,
"skills": [
"."
],
"version": "1.8.7"
}