Paketti: pgreplay (1.2.0-2.1)

replay PostgreSQL log files

Reads a PostgreSQL log file (*not* a WAL file), extracts the SQL statements and executes them in the same order and with the original timing against a PostgreSQL database.

If the execution of statements gets behind schedule, warning messages are issued that indicate that the server cannot handle the load in a timely fashion.

A final report gives you a useful statistical analysis of your workload and its execution.

The idea is to replay a real-world database workload as exactly as possible.

This is useful for performance tests, particularly in the following situations: - You want to compare the performance of your PostgreSQL application on

  different hardware or different operating systems.

  version does not suffer from performance regressions that affect you.

This page is also available in the following languages (How to set the default document language):