Re: Slowness on deployment

2016-03-10 Thread Chad Lavoie
Greetings, Error in my last e-mail, used used the word client instead of server; fixed inline. On 03/10/2016 02:34 PM, Chad Lavoie wrote: Greetings, Having paged through the logs, I see a lot that seem to have the first four numbers fairly small (indicating that the request to the response

Re: Slowness on deployment

2016-03-10 Thread Chad Lavoie
Greetings, Having paged through the logs, I see a lot that seem to have the first four numbers fairly small (indicating that the request to the response headers finished before times started getting extreme) (Tq, Tw, Tc, Tr), but which have an overall time (Tt) in the realm of five minutes.

Re: Slowness on deployment

2016-03-10 Thread matt
I have the log, but a lot of the data is confidential. Can I send you by email in order for you to take a look? We can post a edited version later in order to help others debug the same issue Thanks in advance

Re: Slowness on deployment

2016-03-09 Thread Chad Lavoie
Greetings, On 03/09/2016 04:28 PM, matt wrote: Yes. Regarding the different times, I've made some editing in order to avoid exposing some information about our endpoints/ip addresses, but they are normal times. Okay, just wanted to ensure that you expected a wide variety of times, as

Re: Slowness on deployment

2016-03-09 Thread matt
Yes. Regarding the different times, I've made some editing in order to avoid exposing some information about our endpoints/ip addresses, but they are normal times. Besides from that, sounds great. I'll collect some data tonight (im trying not to do this now since our traffic is really high)

Re: Slowness on deployment

2016-03-09 Thread Chad Lavoie
Greetings, In general I just eyeball the numbers, in most cases that gives a good idea for what is happening. Sometimes I pipe a specific column through a script to get mean and std deviation, but generally I don't need to go that far. Looking through the numbers I see some GET /'s taking

Re: Slowness on deployment

2016-03-09 Thread matt
Chad! Thanks a lot for your response. I've updated the configuration, and Im now logging all the request. Is there any tool to process this kind of data? This is a normal capture: https://gist.github.com/matiasdecarli/cd138d47a756d7b3d24e I going to fire a deployment in order to look at the

Re: Slowness on deployment

2016-03-09 Thread Chad Lavoie
Greetings, The first place I'd start looking would be the timings in the HAProxy logs to see what part of the process is being slow. In the logs (if http mode) the default format has five timing values in the column after the backend_name/server_name component which will say what part of

Slowness on deployment

2016-03-09 Thread matt
Hi guys. I been using HAproxy for two years now, and I really love the product. Simple, quick and really well documented. Lately I been having an issue that keeps me awake by night, and maybe you could help me solving. I have 4 VM's behind 2 HA proxies. On every VM I have a Docker container