Manuel Ganter
5e470c33a5
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Add cgroup-based process grouping to the resource collector. Processes are grouped by their cgroup path, with container names resolved via configurable process-to-container mapping. New features: - Read cgroup info from /proc/[pid]/cgroup (supports v1 and v2) - Parse K8s resource notation (500m, 1Gi, etc.) for CPU/memory limits - Group metrics by container using CGROUP_PROCESS_MAP env var - Calculate usage percentages against limits from CGROUP_LIMITS env var - Output cgroup metrics with CPU cores used, memory RSS, and percentages Environment variables: - CGROUP_PROCESS_MAP: Map process names to container names for discovery - CGROUP_LIMITS: Define CPU/memory limits per container in K8s notation Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com> |
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| cgroup | ||
| collector | ||
| integration | ||
| metrics | ||
| output | ||
| proc | ||
| receiver | ||
| summary | ||