Don't log GC 0s at INFO (#5557)

matrix-org · Jun 28, 2019 · 071150c · 071150c
1 parent be3b901
commit 071150c
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/changelog.d/5557.misc b/changelog.d/5557.misc
@@ -0,0 +1 @@
+Logging when running GC collection on generation 0 is now at the DEBUG level, not INFO.
diff --git a/synapse/metrics/__init__.py b/synapse/metrics/__init__.py
@@ -437,7 +437,10 @@ def f(*args, **kwargs):
         counts = gc.get_count()
         for i in (2, 1, 0):
             if threshold[i] < counts[i]:
-                logger.info("Collecting gc %d", i)
+                if i == 0:
+                    logger.debug("Collecting gc %d", i)
+                else:
+                    logger.info("Collecting gc %d", i)
 
                 start = time.time()
                 unreachable = gc.collect(i)