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| author | Sergey Poznyakoff <gray@gnu.org.ua> | 2016-06-09 10:04:55 +0300 |
|---|---|---|
| committer | Sergey Poznyakoff <gray@gnu.org.ua> | 2016-06-09 10:04:55 +0300 |
| commit | 4edb28548c028f788a5c08b0dda415ce4f6a01aa (patch) | |
| tree | 60b44f00c5b2f6d7cb18cb700e43197b098edf0d /src/mysqlstat.8 | |
| parent | b1173f33f7d9e1c42371a5df7e21765861c74c4f (diff) | |
| download | mysqlstat-4edb28548c028f788a5c08b0dda415ce4f6a01aa.tar.gz mysqlstat-4edb28548c028f788a5c08b0dda415ce4f6a01aa.tar.bz2 | |
Implement master status MIB
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 | |||
| @@ -48,6 +48,18 @@ privileges. | |||
| 48 | To configure the module, it is recommended to use the | 48 | To configure the module, it is recommended to use the |
| 49 | .BR mysqlstat\-setup (1) | 49 | .BR mysqlstat\-setup (1) |
| 50 | utility. | 50 | utility. |
| 51 | .SS Caching | ||
| 52 | In order to minimize its impact on MySQL server, the | ||
| 53 | .B mysqlstat | ||
| 54 | module caches the data obtained from the server. Default caching | ||
| 55 | interval is 10 seconds for tabular information. Additionally, results | ||
| 56 | of each | ||
| 57 | .B SHOW PROCESSLIST | ||
| 58 | are cached for 10 seconds. This means that updates of | ||
| 59 | .B processListTable | ||
| 60 | entries may delay for up to 20 seconds. | ||
| 61 | .PP | ||
| 62 | As of version 1.0, these delays are not configurable. | ||
| 51 | .SH CONFIGURATION | 63 | .SH CONFIGURATION |
| 52 | MySQL credentials are read from file | 64 | MySQL credentials are read from file |
| 53 | .BR /etc/snmp/mysqlstat.cnf . | 65 | .BR /etc/snmp/mysqlstat.cnf . |