test case failed: one or more errors found in documents stored in metrics-system.process-42875 data stream: [0] found error.message in event: [Not enough privileges to fetch information: Not enough privileges to fetch information: non fatal error fetching PID some info for 248, metrics are valid, but partial: non-fatal error fetching PID metrics for 248, metrics are valid, but partial: Not enough privileges to fetch information: /io unavailable; if running inside a container, use SYS_PTRACE: error fetching IO metrics: open /proc/248/io: permission denied]