Oracle Internals
JulianDyke.com

Welcome

Seminars

Consultancy

Calendar

Presentations

Diagnostics

Internals

References

Acknowledgements

Parameter: ash_disk_filter_ratio

Description

Ratio of the number of in-memory samples to the number of samples actually written to disk

Unsupported Versions

This unsupported parameter was introduced in Oracle 10.1.0

Version Parameter Name Data Type Session Modifiable System Modifiable
10.1.0 _ash_disk_filter_ratio Integer FALSE IMMEDIATE
10.2.0 _ash_disk_filter_ratio Integer FALSE IMMEDIATE
11.1.0 _ash_disk_filter_ratio Integer FALSE IMMEDIATE