Getting Client IP to backend instance application

2017-01-17 Thread Jayalath, Viranga
Hi Haproxy team , I have a question. I have a backed instance which attached to haproxy instance. I have requirement to get client IP in my nodejs application logs . But how ever im getting the haproxy IP. I refer all your x forwarder options can use to get client ip but still im getting the hapr

Re: haproxy consuming 100% cpu - epoll loop

2017-01-17 Thread Willy Tarreau
Hi Patrick, On Tue, Jan 17, 2017 at 02:33:44AM +, Patrick Hemmer wrote: > So on one of my local development machines haproxy started pegging the > CPU at 100% > `strace -T` on the process just shows: > > ... > epoll_wait(0, {}, 200, 0) = 0 <0.03> > epoll_wait(0, {}, 200, 0)

Amazon Web Services

2017-01-17 Thread Julie Smith
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Re: Hitting rate limit?

2017-01-17 Thread Hubert Matthews
Are you using keepalives? If not, you're measuring mostly the TCP/SSL set up and teardown times. Try ab -k. I did some measurements recently on a web system and got 7 kreq/s for a non-SSL site without keepalives and 30kreq/s with. -- Hubert Matthews

Re: Hitting rate limit?

2017-01-17 Thread Holger Just
Hi Atha, Atha Kouroussis wrote: > Output from ab against haproxy: > Concurrency Level: 200 > Time per request: 49.986 [ms] (mean) If you check these numbers, you'll notice that with a time of 49 ms per request and 200 concurrent requests, you;ll end up at exactly 4000 requests / second

Re: Hitting rate limit?

2017-01-17 Thread Atha Kouroussis
Hi Aleks, On Tue, Jan 17, 2017 at 8:55 AM, Aleksandar Lazic wrote: > Hi. > > Am 17-01-2017 05:46, schrieb Atha Kouroussis: > > Hi all, >> >> I seem to hitting some kind of bottleneck at about 4k req/s and I'm not >> able to find the cause. >> >> I have HAproxy 1.7.2 installed on Ubuntu 16.04.1,

Re: Hitting rate limit?

2017-01-17 Thread Aleksandar Lazic
Hi. Am 17-01-2017 05:46, schrieb Atha Kouroussis: Hi all, I seem to hitting some kind of bottleneck at about 4k req/s and I'm not able to find the cause. I have HAproxy 1.7.2 installed on Ubuntu 16.04.1, VM with 8 cores, 2GB RAM, 1 Gbps networking. Testing with ab cannot get past ~4K req/s