How do I collect and analyze performance metrics effectively? How do I use performance metrics to drive tuning decisions?

Jun 29, 2011 ... I'd first look at the database server to see what if any bottlenecks there are -- e.g. disk, network, CPU, memory. If there is an underlying ... May 20, 2017 ... You can test this very easily by opening up a query window against your oracle DB and just running your read query and timing it (you can use ... Oct 17, 2024 ... ... slow SQL queries are performed on the source ... Test Connectivity next to Database Password to check whether the information is valid. Jan 19, 2017 ... Oracle version is 11.2.0.4. So, as a first step, I decided to check the backup related data transfer ratios for both databases and do a ... Feb 14, 2023 ... Slow queries can have a significant impact on the performance of a Spring Boot application that uses a relational database like MySQL or Oracle. As a test we updated our (way to old) oracle version to 12.2. ... Yeah, i have the same slow performance accessing Oracle Database with the 64-bit ODAC installed. Mar 19, 2012 ... I recently discovered, in our production database, that the query used to monitor free space in tablespaces was starting to show in Top SQL ... ... Oracle Database, Apache Tomcat, Microsoft SQL Server, and host servers. ... DevOps can quickly check the current availability status and investigate any ... Dec 5, 2019 ... If everything feels slow and you have no idea where to look, the Activity Monitor in your APEX Development environment can yield some precious ... Feb 9, 2024 ... I am having issues with glacial speeds of using a delete from statement within a SQLExecutor pointed to Oracle Database.