From a8a3d95be5db1a8a7d5a17e2eb8e233417b1d8c7 Mon Sep 17 00:00:00 2001 From: Ondrej Zajicek Date: Sat, 4 Jun 2022 17:34:57 +0200 Subject: Nest: Improve GC strategy for rtables Use timer (configurable as 'gc period') to schedule routing table GC/pruning to ensure that prune is done on time but not too often. Randomize GC timers to avoid concentration of GC events from different tables in one loop cycle. Fix a bug that caused minimum inter-GC interval be 5 us instead of 5 s. Make default 'gc period' adaptive based on number of routing tables, from 10 s for small setups to 600 s for large ones. In marge multi-table RS setup, the patch improved time of flushing a downed peer from 20-30 min to <2 min and removed 40s latencies. --- conf/conf.c | 1 + 1 file changed, 1 insertion(+) (limited to 'conf/conf.c') diff --git a/conf/conf.c b/conf/conf.c index a2b01667..025c040e 100644 --- a/conf/conf.c +++ b/conf/conf.c @@ -140,6 +140,7 @@ config_parse(struct config *c) protos_preconfig(c); rt_preconfig(c); cf_parse(); + rt_postconfig(c); if (EMPTY_LIST(c->protos)) cf_error("No protocol is specified in the config file"); -- cgit v1.2.3