In AWR, the ‘Instance Efficiency Percentages’ table comes under the ‘Report Summary’ section. Refer to the below figure: The following metrics are available in the ‘Instance Efficiency Percentages’ table of an AWR report: Buffer Nowait… AWR – Instance Efficiency Percentages
In AWR, the Load Profile table comes under the ‘Report Summary’ section. Refer to the below figure: The following metrics are available in the Load Profile table of an AWR report: DB Time(s) DB Time(s)… AWR – Load Profile
Following are the Performance Engineering Interview Questions Set #12. Q. 56 What role does the buffer cache play in database performance? Ans: The buffer cache stores copies of data blocks read from the disk. A… Performance Engineering Interview Questions #12
As a performance tester, you must have a basic knowledge of servers and services like how to start/stop the Oracle WebLogic Server. This article will help you to get a step-by-step understanding of the process.… How to start/stop Weblogic Server?
The Parallel Garbage Collector (GC) or Throughput Collector is the default garbage collector used by JVM. The parallel garbage collector works the same as the serial garbage collector. The only difference between serial and parallel… Parallel Garbage Collector (GC)
Serial Garbage Collector or Serial GC is the most basic garbage collection (GC) algorithm used in Java. It works in a single-threaded way, meaning it uses one thread to perform all garbage collection tasks. During… Serial Garbage Collector (GC)