Red Hat Network 4.1.0: Reference Guide
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# C.7. MySQL 3.23 - 3.33

The probes in this section monitor aspects of the MySQL database using the `mysqladmin` binary. No specific user privileges are needed for these probes.

Note that the `mysql-server` package must be installed on the system conducting the monitoring for these probes to complete. Refer to the MySQL Installation section of the RHN Satellite Server Installation Guide for instructions.

## C.7.1. MySQL::Database Accessibility

The MySQL::Database Accessibility probe tests connectivity through a database account that has no database privileges. If no connection is made, a CRITICAL status results.

Field | Value
--- | ---
Username* |
Password |
MySQL Port | 3306
Database* | mysql
Timeout | 15

Table C-32. MySQL::Database Accessibility settings

## C.7.2. MySQL::Opened Tables

The MySQL::Opened Tables probe monitors the MySQL server and collects the following metric:

- Opened Tables — The tables that have been opened since the server was started.

Field | Value
--- | ---
Username |
Password |
MySQL Port* | 3306
Timeout | 15
Critical Maximum Opened Objects |
Warning Maximum Opened Objects |
Warning Minimum Opened Objects |
Critical Minimum Opened Objects |

Table C-33. MySQL::Opened Tables settings

## C.7.3. MySQL::Open Tables

The MySQL::Open Tables probe monitors the MySQL server and collects the following metric:

- Open Tables — The number of tables open when the probe runs.

Field | Value
--- | ---
Username |
Password |
MySQL Port* | 3306
Timeout | 15
Critical Maximum Open Objects |
Warning Maximum Open Objects |
Warning Minimum Open Objects |
Critical Minimum Open Objects |

Table C-34. MySQL::Open Tables settings

## C.7.4. MySQL::Query Rate

The MySQL::Query Rate probe monitors the MySQL server and collects the following metric:

- Query Rate — The average number of queries per second per database server.

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 |

Table C-35. MySQL::Query Rate settings

## C.7.5. MySQL::Threads Running

The MySQL::Threads Running probe monitors the MySQL server and collects the following metric:

- Threads Running — The total number of running threads within the database.

Field | Value
--- | ---
Username |
Password |
MySQL Port* | 3306
Timeout | 15
Critical Maximum Threads Running |
Warning Maximum Threads Running |
Warning Minimum Threads Running |
Critical Minimum Threads Running |

Table C-36. MySQL::Threads Running settings

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