Software / code / prosody
Changeset
8926:89f6b2a2bec3
MUC: Measure cache hits and misses
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Sat, 23 Jun 2018 18:59:21 +0200 |
| parents | 8925:d367aeb9c50f |
| children | 8927:ed0891383e78 |
| files | plugins/muc/mod_muc.lua |
| diffstat | 1 files changed, 4 insertions(+), 0 deletions(-) [+] |
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--- a/plugins/muc/mod_muc.lua Sat Jun 23 18:58:56 2018 +0200 +++ b/plugins/muc/mod_muc.lua Sat Jun 23 18:59:21 2018 +0200 @@ -135,6 +135,8 @@ local max_rooms = module:get_option_number("muc_max_rooms"); local max_live_rooms = module:get_option_number("muc_room_cache_size", 100); +local room_hit = module:measure("room_hit", "rate"); +local room_miss = module:measure("room_miss", "rate") local room_eviction = module:measure("room_eviction", "rate"); local rooms = cache.new(max_rooms or max_live_rooms, function (jid, room) if max_rooms then @@ -217,9 +219,11 @@ function get_room_from_jid(room_jid) local room = rooms:get(room_jid); if room then + room_hit(); rooms:set(room_jid, room); -- bump to top; return room; end + room_miss(); return restore_room(room_jid); end
