perlquestion
Dallaylaen
<p>Is there a tool that would allow to storm a Pg database with lots of concurrent requests to determine their performance, reliability and chances of getting a deadlock?</p>
<p>Suppose I have a set of queries with bind values, which may in turn depend on other queries' results. I also have some test cases which I believe reflect real-life load. </p>
<p>So I'd like to have some module that would run those test cases in random order, repeatedly, in lots of threads, and measure performance, error rates, etc. for all queries separately.</p>
<p>I'm interested specifically in Perl because we are a Perl shop, but I wouldn't mind something scriptable in (say) python/lua/bash/etc. provided it does what I need.</p>