From a6da78d48b418ae04989d9f17d11a59bd04932f6 Mon Sep 17 00:00:00 2001 From: Steve Wilkerson Date: Fri, 13 Jul 2018 09:45:28 -0500 Subject: [PATCH] Ceph-Mon/Ceph-OSD: Update default fluentbit configuration As of 0.12.14, fluentbit exposes a flag for setting the db_sync behavior for writing the location of the tail input to its sqlite database. The default setting is Full, which introduces additional synchronizations before and after a transaction. This has the potential to negatively affect disk performance with the extra synchronizations. This moves the setting in the chart to Normal, which performs fewer synchronizations and still maintains a high level of safety with status writes Change-Id: I5de8ee40162a50e1ff3395d0e302974b77dd5f9c --- ceph-mon/values.yaml | 3 +++ ceph-osd/values.yaml | 3 +++ 2 files changed, 6 insertions(+) diff --git a/ceph-mon/values.yaml b/ceph-mon/values.yaml index 9ff6c7c6b5..c3f7eeef4d 100644 --- a/ceph-mon/values.yaml +++ b/ceph-mon/values.yaml @@ -178,6 +178,9 @@ conf: Path: /var/log/ceph/*.log Parser: syslog DB: /var/log/ceph/ceph.db + DB.Sync: Normal + Buffer_Chunk_Size: 1M + Buffer_Max_Size: 1M Mem_Buf_Limit: 5MB Refresh_Interval: 10s parsers: diff --git a/ceph-osd/values.yaml b/ceph-osd/values.yaml index 02477c2304..ec51ae4eb3 100644 --- a/ceph-osd/values.yaml +++ b/ceph-osd/values.yaml @@ -151,6 +151,9 @@ conf: Path: /var/log/ceph/ceph-osd.**.log Parser: syslog DB: /var/log/ceph/ceph-osd.db + DB.Sync: Normal + Buffer_Chunk_Size: 1M + Buffer_Max_Size: 1M Mem_Buf_Limit: 5MB Refresh_Interval: 10s parsers: