Re: Intermittent 504s when browser is accessing ajaxBuildQueue and ajaxExecutors endpoints

2017-05-21 Thread Prasad Velidi
Thank you for your valuable inputs. You have covered more things than what i had in mind. Appreciate your help. On Friday, 19 May 2017 00:23:12 UTC+5:30, James Nord wrote: > > This could be a number of things without any data to correlate > > 1. Garbage collection performing stop the world collec

Re: Intermittent 504s when browser is accessing ajaxBuildQueue and ajaxExecutors endpoints

2017-05-18 Thread James Nord
This could be a number of things without any data to correlate1. Garbage collection performing stop the world collection (Google 'Sam van oort jenkins garbage collection cloudbees')2. Not enough http handlers in jenkins and someone is making http requests that are not quick so you exhaust the threa

Intermittent 504s when browser is accessing ajaxBuildQueue and ajaxExecutors endpoints

2017-05-18 Thread Prasad Velidi
Hello, Recently we have been seeing 504 errors on the ELB status logs (AWS) for Jenkins. When investigated, we came to know that, to keep the page on browser in sync with latest information, the browser keeps on polling data using ajaxBuildQueue and ajaxExecutors endpoints. When the logs for