For example, consider the following log line from the engine daemon log file:
Info: [7.1.0.181619] [OS: linux64] [C: 25/25] [M: 773208M/597294M] [D: 71867/2097148)] [E: 25] [P: 176/176]

Metric Breakdown:

- [7.1.0.181619] — Engine Daemon Version
- [OS: linux64] — OS Platform
- [C: 25/25]  — Total system CPU usage / Invoke process CPU usage
               C: 25/25 means: Total system CPU = 25%, invoke (engine) processes = 25% — all system CPU is being consumed by the invoke processes.
- [M: 773208M/597294M] — Total RAM/Free RAM
- [D: 71867/2097148)] — Free disk space (MB) / Free swap space (KB)
              D: 71867/2097148 means: 71867 MB (~70 GB) free on disk, 2097148 KB (~2 GB) free swap.

- [E: 25] — Seconds elapsed since the last event (time since _lastEvent was recorded)
- [P: 176/176] — running count/target count of processes (engine processes currently running vs. the target number)
                P: 176/176 means 176 engine processes are running, and the target is also 176 — the engine is fully scaled up and stable, running exactly as many processes as desired.