Hitachi

JP1 Version 12 JP1/Performance Management - Remote Monitor for Oracle Description, User's Guide and Reference


Buffer Cache Waits

Organization of this page

Overview

The Buffer Cache Waits alarm monitors for contention for data in the database and rollback blocks.

Main settings

Alarm properties in PFM - Web Console

Setting

Item

Detailed item

Main Information

Product

RM Oracle(8.0)

Alarm message

Dictionary cache miss %CVS%

Enable alarm

Selected

Alarm notification

Notify when the state changed

Notification target

State changes for the alarm

Evaluate all data

Not selected

Monitoring time range

Always

Report alarm when the following damping condition is reached

Selected

occurrence(s) during

2

interval(s)

3

Alarm Conditions

Record

System Stat Summary Interval (PI)

Field

Buffer Busy Wait %

Abnormal condition

Buffer Busy Wait % > 5

Warning condition

Buffer Busy Wait % > 3

Actions

E-mail

--

Command

--

SNMP

Abnormal, Warning, Normal

Legend:

--: The setting is always invalid.

Related reports

Reports/RM Oracle/Troubleshooting/Recent Past/Cache Usage