Project

General

Profile

Feature #11760

Implement -lruskips for FFC

Added by Artur Școlnic 14 days ago. Updated 14 days ago.

Status:
New
Priority:
Normal
Assignee:
-
Target version:
-
Start date:
Due date:
% Done:

0%

billable:
No
vendor_id:
GCD
case_num:
version_reported:
version_resolved:
reviewer:
production:
No
env_name:
topics:

Related issues

Related to Database - Feature #11638: Reduce FastFindCache invalidation thrashing Internal Test

History

#1 Updated by Artur Școlnic 14 days ago

  • Related to Feature #11638: Reduce FastFindCache invalidation thrashing added

#2 Updated by Artur Școlnic 14 days ago

LRU force skips (-lruskips): The number of times to access a buffer in the Primary Buffer Pool before moving it to the end of the LRU chain.
In FWD terms it is the number of times a record is read before it is touched in the FFC, this is primarily needed to reduce the load on the cache which is shared across sessions when multiple records are frequently touched.

#3 Updated by Greg Shah 14 days ago

Is -lruskips an OE command line option?

#4 Updated by Artur Școlnic 14 days ago

It is an OE database startup option.

Also available in: Atom PDF