System event parameters SAP referance value

[Former Member]

Hello All,

what is the reference SAP value for below system event parameters. We have Sun Solaris 5.10 , Oracle and ECC6.0.

ECC6.0

ST04--->Under Performance ->Wait Event analysis-> System Event---> wait event details.

db file sequential read

log file sync

db file scattered read

db file parallel read

LGRW

LGWR wait for redo copy

buffer busy waits

log file sequential read

How often you should monitor these values.

Regards

Atul-

[Former Member]

Hi,

Take a look at Note 619188

619188 - FAQ: Oracle wait events

Best regards,

Warren

[Former Member]

Hello All,

I have below questions , we restart the DB evey month in shut down window.

1) How often I should check these value weekly/monthly etc ...

2) Which event are most important to check

3) Is there way to monitor thses events with monitoring tool.

Thanks

Atul