This page lists the system info, like /proc in Linux.
| Name | Value |
| jvm start time | 2026-05-22 09:52:54 |
| jvm version info | 17.0.18 OpenJDK 64-Bit Server VM Ubuntu 17.0.18+8-Ubuntu-122.04.1 |
| configured init heap size | 511705088 |
| configured max heap size | 8589934592 |
| frontend pid | 523 |
| classes loaded | 15752 |
| classes total loaded | 15963 |
| classes unloaded | 211 |
| mem heap committed | 503316480 |
| mem heap used | 308842448 |
| mem non heap committed | 216662016 |
| mem non heap used | 213703904 |
| mem pool perm committed | 116064256 |
| mem pool perm used | 115472904 |
| mem pool perm max | 0 |
| mem pool perm peak used | 115472904 |
| mem pool perm peak max | 0 |
| mem pool young committed | 222298112 |
| mem pool young used | 83886080 |
| mem pool young max | 0 |
| mem pool young peak used | 260046848 |
| mem pool young peak max | 0 |
| mem pool old committed | 272629760 |
| mem pool old used | 218199552 |
| mem pool old max | 8589934592 |
| mem pool old peak used | 218199552 |
| mem pool old peak max | 8589934592 |
| mem pool survivor committed | 8388608 |
| mem pool survivor used | 6756816 |
| mem pool survivor max | 0 |
| mem pool survivor peak used | 31612432 |
| mem pool survivor peak max | 0 |
| buffer pool mapped count | 0 |
| buffer pool mapped used | 0 |
| buffer pool mapped capacity | 0 |
| buffer pool direct count | 48 |
| buffer pool direct used | 67371025 |
| buffer pool direct capacity | 67371024 |
| buffer pool mapped - 'non-volatile memory' count | 0 |
| buffer pool mapped - 'non-volatile memory' used | 0 |
| buffer pool mapped - 'non-volatile memory' capacity | 0 |
| gc young collection count | 150 |
| gc young collection time | 498 |
| gc old collection count | 0 |
| gc old collection time | 0 |
| threads count | 153 |
| threads peak count | 162 |