After exporting OSAF_CKPT_SHM_ALLOC_GUARANTEE=1, performance for checkpoint
read operation is improved and is comparable with 5.1.
But the write and scetion create operation are still giving degraded
performance as compared to 5.1 results.
---
** [tickets:#2395] CKPT: Performance degradation
Performance degrade of cpsv expected because of #2202 , we agreed to have
performance degrade in default configuration to address #2202 , if user what
to natural performance OSAF_CKPT_SHM_ALLOC_GUARANTEE is set to true cpsv give
natural performance.
==
- **status**: unassigned --> assigned
- **assigned_to**: A V Mahesh (AVM)
---
** [tickets:#2395] CKPT: Performance degradation upto 200%**
**Status:** assigned
**Milestone:** 5.2.RC2
**Created:** Thu Mar 23, 2017 10:26 AM UTC by Chani Srivastava
**Last Updated:** Mon Mar 27, 2017 07:04 AM UTC
Diff of changes in CKPT between OpenSAF 5.1.0 and the latest changeset on the
default branch.
Attachments:
-
[ckpt_5.1.0_to_747636c01688.diff.gz](https://sourceforge.net/p/opensaf/tickets/_discuss/thread/9bf0cece/3157/attachment/ckpt_5.1.0_to_747636c01688.diff.gz)
(25.9 kB; application/gzip)
---
** [tickets:#2395] CKPT: Performance degradation upto 200%**
**Status:** unassigned
**Milestone:** 5.2.RC2
**Created:** Thu Mar 23, 2017 10:26 AM UTC by Chani Srivastava
**Last Updated:** Thu Mar 23, 2017 10:26 AM UTC
**Owner:** nobody
Environment details
OS : Suse 11, 64bit Physical ma
