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embed cpu/mem stats into detectors, cameras, and processes

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so history consumers don't need the full cpu_usages dict
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Josh Hawkins 2026-03-29 07:15:27 -05:00
parent decc8aa391
commit fd2aefc463
1 changed files with 26 additions and 0 deletions
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26
frigate/stats/util.py
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@ -498,4 +498,30 @@ def stats_snapshot(
"pid": pid,
}
# Embed cpu/mem stats into detectors, cameras, and processes
# so history consumers don't need the full cpu_usages dict
cpu_usages = stats.get("cpu_usages", {})
for det_stats in stats["detectors"].values():
pid_str = str(det_stats.get("pid", ""))
usage = cpu_usages.get(pid_str, {})
det_stats["cpu"] = usage.get("cpu")
det_stats["mem"] = usage.get("mem")
for cam_stats in stats["cameras"].values():
for pid_key, field in [
("ffmpeg_pid", "ffmpeg_cpu"),
("capture_pid", "capture_cpu"),
("pid", "detect_cpu"),
]:
pid_str = str(cam_stats.get(pid_key, ""))
usage = cpu_usages.get(pid_str, {})
cam_stats[field] = usage.get("cpu")
for proc_stats in stats["processes"].values():
pid_str = str(proc_stats.get("pid", ""))
usage = cpu_usages.get(pid_str, {})
proc_stats["cpu"] = usage.get("cpu")
proc_stats["mem"] = usage.get("mem")
return stats