Oracle::client Connectivity - Red Hat NETWORK 4.1.0 Reference Manual

Appendix C. Probes
Consistent Gets — The number of accesses made to the block buffer to retrieve data in
•
a consistent mode.
Physical Reads — The cumulative number of blocks read from disk.
•
Buffer Cache Hit Ratio — The rate at which the database goes to the buffer instead of
•
the hard disk to retrieve data. A low ratio suggests more RAM should be added to the
system.
Field
Oracle SID*
Oracle Username*
Oracle Password*
Oracle Port
Timeout*
Warning Minimum Buffer Cache Hit Ratio
Critical Minimum Buffer Cache Hit Ratio
Table C-51. Oracle::Buffer Cache settings
C.9.5. Oracle::Client Connectivity
The Oracle::Client Connectivity probe determines if the database is up and capable of
receiving connections from the monitored system. This probe opens an
to the system and issues a
The Expected DB name parameter is the expected value of
value is case-insensitive. A CRITICAL status is returned if this value is not found.
Requirements — The Red Hat Network Monitoring Daemon (
on the monitored system to execute this probe. For this probe to run, the nocpulse user
must be granted read access to your log files.
Field
Oracle Hostname or IP address*
Oracle SID*
Oracle Username*
Oracle Password*
sqlplus connect
Value
1521
30
command on the monitored system.
V$DATABASE.NAME
rhnmd
Value
255
connection
rhnmd
. This
) must be running