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| author | Erik Johnston <erik@matrix.org> | 2020-02-19 13:34:21 +0000 |
|---|---|---|
| committer | Erik Johnston <erik@matrix.org> | 2020-02-19 13:34:25 +0000 |
| commit | d830146bf86c667832fc5ecf2bcfcfedd0aee380 (patch) | |
| tree | 31b43db6f39620c4265a2d970d9e210d3663c302 | |
| parent | Revert `get_auth_chain_ids` changes (#6951) (diff) | |
| download | synapse-d830146bf86c667832fc5ecf2bcfcfedd0aee380.tar.xz | |
Freeze allocated objects on startup.
This may make gc go a bit faster as the gc will know things like caches/data stores etc. are frozen without having to check.
| -rw-r--r-- | synapse/app/_base.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/synapse/app/_base.py b/synapse/app/_base.py index 0e8b467a3e..46cf2fb098 100644 --- a/synapse/app/_base.py +++ b/synapse/app/_base.py @@ -279,6 +279,12 @@ def start(hs, listeners=None): setup_sentry(hs) setup_sdnotify(hs) + + # We now freeze all allocated objects in the hopes that (almost) + # everything currently allocated are things that will be used for the + # rest of time. Doing so means less work each GC (hopefully) + gc.collect() + gc.freeze() except Exception: traceback.print_exc(file=sys.stderr) reactor = hs.get_reactor() |