id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc,uname,nginx_version 1347,improve slice subrequest memory free,cjhust@…,,"server { listen 9001; server_name localhost; location / { root html; } } server { listen 9000; proxy_max_temp_file_size 0; location / { slice 64k; proxy_set_header range $slice_range; proxy_pass ​http://127.0.0.1:9001; } } #curl ​http://127.0.0.1:9000/1G.mp4 -o /dev/null -v --limit-rate 3000000 the memory will keep growing. after patch ​https://github.com/cjhust/ngx_mod/blob/master/patches/nginx-1.12.1-slice-memory-free.patch the memory will not keep growing. this patch also runs for a good while on our CDN system.",enhancement,closed,minor,,other,1.12.x,duplicate,,,3.10.0-327.22.2.el7.x86_64,nginx version: nginx/1.12.1 configure arguments: --prefix=/root/cjhust --with-debug --with-http_stub_status_module --with-http_slice_module --with-pcre=addons/pcre-8.40