kubernetes
- 107 MB of Invisible JVM RAM
Prometheus says 137 MB. Docker says 244 MiB. /proc/PID/smaps is the only witness that doesn't lie. The Discrepancy#JVM at 256 MB, Serial GC, after serving 1.66 million requests. Measured at idle: Docker stats: 244.2 MiB / 256 MiB (95.38%) Prometheus reports: …