The Parallel Garbage Collector or Throughput Collector has an argument to set the target application throughput. The argument is: -XX:GCTimeRatio=<N> To set the target throughput, you need to calculate the correct GC Time Ratio value and input in the file. The below calculator helps you to calculate the correct GC Time Ratio value (N) on … Read more
In Performance Testing, when the test environment has a scaled-down ratio like 50%, 25% of the production environment then you can not run the test with full load i.e. at production load. In this case, you need to reduce the number of users according to the environment scaled-down ratio and execute the test. As per … Read more
Some years back, HP suggested an approach to calculate the required number of LG for a LoadRunner test. The same approach has been formulated in the calculator. As the Load Generator calculator requires some inputs it leads to running some small tests before getting the number of required LG for the test. Follow the below … Read more
Calculate the think time value by providing the required inputs. This calculator gives think time to add between two transactions. Also, it calculates the total think time value to design an accurate workload model. Remember: Think time is inserted between a pair of transactions. Hence the number of think time functions (components) is one less than … Read more
Calculate the required test data for a performance test using the calculator. This calculator evaluates the test data required during steady state only. Remember: This calculator is useful when: A performance tester needs unique test data throughout the test Test Data calculator will calculate the steady-state test data requirement only. If the ramp-up and ramp-down … Read more
Calculate the transaction rate by providing the required inputs. This calculator helps to estimate the transaction count on per hour and per second basis i.e. TPH and TPS. Note: Bookmark this page for quick access Example: Requirement: A company want to test the very basic functionality of its website. The transaction flow is Home Page … Read more