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| author | Paul "LeoNerd" Evans <paul@matrix.org> | 2016-10-19 14:23:40 +0100 |
|---|---|---|
| committer | Paul "LeoNerd" Evans <paul@matrix.org> | 2016-10-19 15:05:21 +0100 |
| commit | 95fc70216d7c9f2142466c298b0b8fa456afd399 (patch) | |
| tree | 8cb02e1b9d875031c4c4d366d647ea9c8af79516 /synapse/metrics | |
| parent | Use /proc/self/stat to generate the new process_cpu_*_seconds_total metrics (diff) | |
| download | synapse-95fc70216d7c9f2142466c298b0b8fa456afd399.tar.xz | |
Add standard process_*_memory_bytes metrics
Diffstat (limited to 'synapse/metrics')
| -rw-r--r-- | synapse/metrics/__init__.py | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/synapse/metrics/__init__.py b/synapse/metrics/__init__.py index 434e7535cc..106458e104 100644 --- a/synapse/metrics/__init__.py +++ b/synapse/metrics/__init__.py @@ -113,6 +113,7 @@ def render_all(): # process resource usage TICKS_PER_SEC = 100 +BYTES_PER_PAGE = 4096 rusage = None stats = None @@ -188,6 +189,13 @@ process_metrics.register_callback( "cpu_seconds_total", lambda: (float(stats[11]) + float(stats[12])) / TICKS_PER_SEC ) +process_metrics.register_callback( + "virtual_memory_bytes", lambda: int(stats[20]) +) +process_metrics.register_callback( + "resident_memory_bytes", lambda: int(stats[21]) * BYTES_PER_PAGE +) + reactor_metrics = get_metrics_for("reactor") tick_time = reactor_metrics.register_distribution("tick_time") pending_calls_metric = reactor_metrics.register_distribution("pending_calls") |