Re: Database Cache Hit Ratio (Warning)

2020-04-03 Thread Rajiv Ranjan
Does this unnamed monitoring tool (and undefined query) really think higher percentages are worse or are you mis-communicating? Forget about the tool used for monitoring, important is to monitor the "Cache hit ratio" is good or we can ignore it? On Wed, 1 Apr 2020 at 10:44, David G. Johnston wr

Re: Database Cache Hit Ratio (Warning)

2020-04-03 Thread David G. Johnston
On Fri, Apr 3, 2020 at 5:17 AM Rajiv Ranjan wrote: > Does this unnamed monitoring tool (and undefined query) really think > higher percentages are worse or are you mis-communicating? > > Forget about the tool used for monitoring, important is to monitor the > "Cache hit ratio" is good or we can i

Re: Database Cache Hit Ratio (Warning)

2020-03-31 Thread David G. Johnston
On Tuesday, March 31, 2020, Rajiv Ranjan wrote: > Hi, > > Received a Database cache hit ratio warning alert from one of the > monitoring tools, the threshold for the “database cache hit ratio %” is > 90% for a High and 95% for Critical > Does this unnamed monitoring tool (and undefined query) re