Installation guide

Table A.35. MySQL::Query Rat e settings
Field Value
Username
Password
MySQL Port* 3306
Timeout 15
Critical Maximum Query Rate
Warning Maximum Query Rate
Warning Minimum Query Rate
Critical Minimum Query Rate
A.7.5. MySQL::Threads Running
The MySQL::T hreads Running probe monitors the MySQL server and collects the following metric:
Threads Running - T he total number of running threads within the database.
Table A.36. MySQL::T hreads Running set tings
Field Value
Username
Password
MySQL Port* 3306
Timeout 15
Critical Maximum Threads Running
Warning Maximum Threads Running
Warning Minimum T hreads Running
Critical Minimum Threads Running
A.8. Network Services
The probes in this section monitor various services integral to a functioning network. When applying
them, ensure that their timed thresholds do not exceed the amount of time allotted to the timeout period.
Otherwise, an UNKNOWN status is returned in all instances of extended latency, thereby nullifying the
thresholds.
A.8.1. Network Services::DNS Lookup
The Network Services::DNS Lookup probe uses the dig command to see if it can resolve the system or
domain name specified in the Host or Address to look up field. It collects the following metric:
Query Time - T he time in milliseconds required to execute the dig request.
This is useful in monitoring the status of your DNS servers. T o monitor one of your DNS servers, supply
a well-known host/domain name, such as a large search engine or corporate Web site.
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