recent snaps don't have above mentioned problem. no sure what was the
cause, but leak is gone.
On Tue, Apr 9, 2013 at 1:47 AM, Alexey Suslikov
<alexey.susli...@gmail.com> wrote:
> hi tech@
>
> tools used:
> * ps auxwww | grep relayd
> * httperf --hog --server=192.168.5.201 --wsess=25,1000,0.1 --rate=50
> --timeout=5
>
> target machine:
> OpenBSD 5.3-current (GENERIC.MP) #0: Sun Apr 7 15:14:10 EEST 2013
> *@*:/usr/src/sys/arch/amd64/compile/GENERIC.MP
>
> /etc/relayd.conf:
>
> ext_addr="192.168.5.201"
> webhost1="192.168.5.202"
> webhost2="192.168.5.203"
>
> prefork 2
>
> table <web> { $webhost1 $webhost2 }
>
> http protocol proto_pool_http {
> header append "$REMOTE_ADDR" to "X-Forwarded-For"
> header append "$SERVER_ADDR:$SERVER_PORT" to "X-Forwarded-By"
> header change "Connection" to "close"
> }
>
> relay cluster_pool_http {
> listen on $ext_addr port www
> protocol proto_pool_http
> forward to <web> port www mode roundrobin check http "/index.html"
> host "test.local" code 200
> }
>
> cold ps auxwww:
>
> root 31403 0.0 0.1 1160 1916 ?? Ss 12:21AM 0:00.03
> relayd: parent (relayd)
> _relayd 18684 0.0 0.1 1044 2056 ?? S 12:21AM 0:00.01
> relayd: pfe (relayd)
> _relayd 29554 0.0 0.1 912 1948 ?? S 12:21AM 0:00.01
> relayd: hce (relayd)
> _relayd 7937 0.0 0.1 1108 2020 ?? S 12:21AM 0:00.02
> relayd: relay (relayd)
> _relayd 28352 0.0 0.1 1108 2036 ?? S 12:21AM 0:00.00
> relayd: relay (relayd)
>
> ps auxwww after 1st httperf run:
>
> _relayd 28352 4.1 0.6 10280 11672 ?? S 12:21AM 0:08.83
> relayd: relay (relayd)
> _relayd 7937 4.8 0.6 10620 12004 ?? S 12:21AM 0:09.17
> relayd: relay (relayd)
> root 31403 0.0 0.1 1160 1916 ?? Is 12:21AM 0:00.03
> relayd: parent (relayd)
> _relayd 18684 0.0 0.1 1044 2056 ?? S 12:21AM 0:00.02
> relayd: pfe (relayd)
> _relayd 29554 0.0 0.1 912 1948 ?? S 12:21AM 0:00.03
> relayd: hce (relayd)
>
> ps auxwww after 2nd httperf run:
>
> _relayd 28352 1.5 1.0 19424 20816 ?? S 12:21AM 0:17.77
> relayd: relay (relayd)
> _relayd 7937 1.4 1.0 19724 21108 ?? S 12:21AM 0:18.11
> relayd: relay (relayd)
> root 31403 0.0 0.1 1160 1916 ?? Is 12:21AM 0:00.03
> relayd: parent (relayd)
> _relayd 18684 0.0 0.1 1044 2056 ?? S 12:21AM 0:00.02
> relayd: pfe (relayd)
> _relayd 29554 0.0 0.1 912 1952 ?? S 12:21AM 0:00.05
> relayd: hce (relayd)
>
> on busy production setup relayd continuously leaks and eventually crashes.
