Appendix C. Probes 167metric:• Available Space Used — The percentage of available space in each tablespace that has been used.Tablespace is the shared pool of space in which a set of tables live. This probe alerts the user when thetotal amount of available space falls below the threshold. Tablespace is measured in bytes, so extentsdon’t factor into it directly (though each extension removes available space from the shared pool).The required Tablespace Name field is case insensitive and contains a default value of % that willmatch any table name.Field ValueOracle SID*Oracle Username*Oracle Password*Oracle Port* 1521Tablespace Name* %Timeout* 30Critical Maximum Available Space UsedWarning Maximum Available Space UsedTable C-61. Oracle::Tablespace Usage settingsC.9.15. Oracle::TNS PingThe Oracle::TNS Ping determines if an Oracle listener is alive and collects the following metric:• Remote Service Latency — The time it takes in seconds for the Oracle server to answer a connectionrequest.Field ValueTNS Listener Port* 1521Timeout* 15Critical Maximum Remote Service LatencyWarning Maximum Remote Service LatencyTable C-62. Oracle::TNS Ping settingsC.10. RHN Satellite ServerThe probes in this section may be applied to the RHN Satellite Server itself to monitor its healthand performance. Since these probes run locally, no specific application or transport protocols arerequired.
