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Diffstat (limited to 'docs/rabbitmq.config.example')
| -rw-r--r-- | docs/rabbitmq.config.example | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/docs/rabbitmq.config.example b/docs/rabbitmq.config.example index 5feb2430e9..aaffcab2d8 100644 --- a/docs/rabbitmq.config.example +++ b/docs/rabbitmq.config.example @@ -333,11 +333,18 @@ %% %% {queue_index_embed_msgs_below, 4096}, - %% Whether or not to enable background GC. + %% Whether or not to enable background periodic GC of all + %% Erlang processes in "waiting" state. + %% + %% Disabling background GC may reduce latency for client operations, + %% keeping it enabled may reduce median RAM usage. %% %% {background_gc_enabled, true}, %% - %% Interval (in milliseconds) at which we run background GC. + %% Target (desired) interval (in milliseconds) at which we run background GC. + %% The actual interval will vary depending on how long it takes to execute + %% the operation (can be higher than this interval). Values less than + %% 30000 milliseconds are not recommended. %% %% {background_gc_target_interval, 60000} |