arut
Possible memory leak
I'm using this module and I see that the nginx process is eating memory without stop. ¿any idea how to debug this problem? Thank you ;)
Can you elaborate on this? What is configuration do you have? Can you simplify the configuration and find a minimum config that eats the memory.
Hi @arut, I'm resuming this as I have the same issue. I've built this module (commit ef2f874d) with nginx 1.14.0:
[root@bf5203f01065 sbin]# ./nginx -V nginx version: nginx/1.14.0 built by gcc 4.8.5 20150623 (Red Hat 4.8.5-36) (GCC) configure arguments: --with-debug --add-module=/root/ts-module/nginx-ts-module/ --prefix=/root/ts-module/nginx
Then I've run it with valgrind and massif:
[root@bf5203f01065 sbin]# valgrind --tool=massif ./nginx &
According to massif there's seems to be an issue with memory allocated by the ngx_http_request_body_save_filter.
I've pushed a ts stream to nginx with the following command:
ffmpeg -re -i joined.mp4 -bsf:v h264_mp4toannexb -c copy -f mpegts http://127.0.0.1:8080/publish/fauno
I'm attaching nginx.conf and a couple of massif logs (massif.out.28 was produced without the ffmpeg -re option).
Any help would be appreciated.
After looking into nginx code I think the problem is with chain links in rb->bufs which should be freed before setting rb->bufs = NULL as follows:
for (cl = rb->bufs; cl;) { tl = cl; cl = cl->next; ngx_free_chain(r->pool, tl); }
i have same issue after 3-5 day run nginx-ts eat memory 20-30Gb do you have fix of this problem ?
After looking into nginx code I think the problem is with chain links in rb->bufs which should be freed before setting rb->bufs = NULL as follows:
for (cl = rb->bufs; cl;) { tl = cl; cl = cl->next; ngx_free_chain(r->pool, tl); }
Did it fix the issue for you @utu2016 ? I'm also seeing crazy RAM usage.
