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Tag: cpu
Do I gain read performance improvement by using zlib rather than snappy compression in MongoDB?
Question : My current storage engine is WiredTiger and its compression level is as default, snappy. I’ve come across MongoDB […]
CPU near 100% but exec sp_who2 doesn’t return anything RUNNABLE
Question : I have seen a Microsoft SQL Server with CPU stuck near 100% (RAM was using 20GB of 32GB). […]
Major performance problems on our production SQL Server, how would I troubleshoot this?
Question : This question is basically the a follow up question to this question: Strange performance problem with SQL Server […]
What’s the difference of setting up CPU affinity between by Server’s Task Manager and by SSMS?
Question : What’s the difference of setting up CPU affinity between by Server’s Task Manager and by SSMS? Which one […]
High CPU and plan cache instability
Question : In the past couple of months my SQL Server instance has been experiencing higher than usual CPU usage […]
SQL Server Socket/CPU Configuration [closed]
Question : Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the […]
Percona/XtraDB Database with many of writes to a small table uses less CPU than the same database with less writes?
Question : I’m trying to understand why Percona and xtradb InnoDB/MySQL behaves the way it does and if there’s anything […]
Do SQL OS Background Tasks Yield to Normal Tasks?
Question : I have a SQL Server 2019 server that is running at about 22% CPU. I look at what’s […]
Major performance problems on our production SQL Server, how would I troubleshoot this?
Question : This question is basically the a follow up question to this question: Strange performance problem with SQL Server […]