软件包:pgreplay(1.2.0-2 以及其他的)
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.- You want to upgrade your database and want to make sure that the new database
version does not suffer from performance regressions that affect you.
其他与 pgreplay 有关的软件包
|
|
|
|
-
- dep: libc6 (>= 2.14)
- GNU C 语言运行库:共享库
同时作为一个虚包由这些包填实: libc6-udeb
-
- dep: libpq5
- PostgreSQL C client library