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| author | Erik Johnston <erik@matrix.org> | 2016-05-16 09:32:29 +0100 |
|---|---|---|
| committer | Erik Johnston <erik@matrix.org> | 2016-05-16 09:34:42 +0100 |
| commit | 60d53f9e9596520472954831ce8fea251a462d46 (patch) | |
| tree | c00c4e587ef73a0a7339a0a2aa747a6a2dfd3829 /synapse | |
| parent | Add a comment (diff) | |
| download | synapse-60d53f9e9596520472954831ce8fea251a462d46.tar.xz | |
Count number of GC collects
Diffstat (limited to 'synapse')
| -rw-r--r-- | synapse/metrics/__init__.py | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/synapse/metrics/__init__.py b/synapse/metrics/__init__.py index c82685a524..bba2657075 100644 --- a/synapse/metrics/__init__.py +++ b/synapse/metrics/__init__.py @@ -156,7 +156,12 @@ get_metrics_for("process").register_callback("fds", _process_fds, labels=["type" reactor_metrics = get_metrics_for("reactor") tick_time = reactor_metrics.register_distribution("tick_time") pending_calls_metric = reactor_metrics.register_distribution("pending_calls") -gc_time = reactor_metrics.register_distribution("gc_time") + +gc_time = ( + reactor_metrics.register_distribution("gc_time_gen0"), + reactor_metrics.register_distribution("gc_time_gen2"), + reactor_metrics.register_distribution("gc_time_gen2"), +) def runUntilCurrentTimer(func): @@ -189,14 +194,15 @@ def runUntilCurrentTimer(func): # one if necessary. threshold = gc.get_threshold() counts = gc.get_count() - - start = time.time() * 1000 for i in [2, 1, 0]: if threshold[i] < counts[i]: logger.info("Collecting gc %d", i) + + start = time.time() * 1000 gc.collect(i) - end = time.time() * 1000 - gc_time.inc_by(end - start) + end = time.time() * 1000 + + gc_time[i].inc_by(end - start) return ret |