I now come with a problem of overloading.
Via PHP i'm starting multiple threads to retrive issue from a specific (the same) jql. I'm doing this to retrive multiple issues( thousands of them) faster. Normal call in my environment would be for 10k issue => 200 got and processed by each threads so=> 50 threads. I surely can lower the stakes, let's say 1000 issues per thread. But i want it faster than normaly.
A curl call would get the 10k issues in aprox. 8 mins.
What i want is to know if it exists any limit on JIRA regarding max req per second/minute/user, because i surely notice some overloading on system. And this doesn't seem something very big.
Any ideas? Thanks.
The answer is that there is no limit regarding max requeste per second. Performance of the system will suffer only if RAM isn't enough.
Jira Sizing Guide is a very good to start with.
Thing i had to look at was max concurrent logged in users (each request was a new login) and size of data which had to be retrieven. On 8gb i found to be ok (not overloading server) 4 concurrent threads (requests/logins) and 400 issues retrievent by each request.
Thanks :)