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Diffstat (limited to 'src/mysqlstat.8')
| -rw-r--r-- | src/mysqlstat.8 | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/mysqlstat.8 b/src/mysqlstat.8 index f79e9cf..e0bcb7f 100644 --- a/src/mysqlstat.8 +++ b/src/mysqlstat.8 @@ -50,2 +50,14 @@ To configure the module, it is recommended to use the utility. +.SS Caching +In order to minimize its impact on MySQL server, the +.B mysqlstat +module caches the data obtained from the server. Default caching +interval is 10 seconds for tabular information. Additionally, results +of each +.B SHOW PROCESSLIST +are cached for 10 seconds. This means that updates of +.B processListTable +entries may delay for up to 20 seconds. +.PP +As of version 1.0, these delays are not configurable. .SH CONFIGURATION |