haproxy进程不释放内存

重新加载后,旧的haproxy进程保持在那里,并不释放内存(有时候它的行为是不一致的)。 杀死旧的进程(几天之后),释放内存。

预期的行为:我们有很长时间的连接,但是这些连接在重新加载之后应该在旧的进程中最多4-7小时后清除。

ubuntu@ip-10-0-5-193:~$ uname -a Linux ip-10-0-5-193 3.13.0-48-generic #80-Ubuntu SMP Thu Mar 12 11:16:15 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux ubuntu@ip-10-0-5-193:~$ haproxy -v HA-Proxy version 1.5.14 2015/07/02 Copyright 2000-2015 Willy Tarreau <[email protected]> ubuntu@ip-10-0-5-193:~$ date Tue Apr 5 00:44:29 UTC 2016 ubuntu@ip-10-0-5-193:~$ ps -ef | grep [h]aproxy haproxy 7494 1 15 Apr01 ? 13:26:20 /usr/local/sbin/haproxy -f /etc/haproxy/haproxy.cfg -p /var/run/haproxy.pid -D -sf 30065 haproxy 13357 1 18 Apr04 ? 02:40:15 /usr/local/sbin/haproxy -f /etc/haproxy/haproxy.cfg -p /var/run/haproxy.pid -D -sf 7494 ubuntu@ip-10-0-5-193:~$ free -g total used free shared buffers cached Mem: 29 26 3 0 0 0 -/+ buffers/cache: 25 4 Swap: 0 0 0 ubuntu@ip-10-0-5-193:~$ sudo kill 7494 ubuntu@ip-10-0-5-193:~$ free -g total used free shared buffers cached Mem: 29 10 19 0 0 0 -/+ buffers/cache: 9 20 Swap: 0 0 0 

编译信息:

 $ wget http://www.haproxy.org/download/1.5/src/haproxy-1.5.14.tar.gz $ wget ftp://g.oswego.edu/pub/misc/malloc.c $ apt-get install -y libssl-dev make libpcre3-dev $ tar zxvf haproxy-1.5.14.tar.gz; cd haproxy-1.5.14/ $ make TARGET=linux2628 CPU=native USE_STATIC_PCRE=1 ADDLIB=-lz USE_OPENSSL=1 DLMALLOC_SRC=../malloc.c $ make install 

编辑:添加编译时间信息