I am try to use multithreading w/ haproxy 1.8.5 (on FreeBSD
11-stable) and see high and saw-tooth CPU consume.
I am use next config:
global
nbproc 1
nbthread 2
cpu-map auto:1/1-2 0-1
I am use for comprassion haproxy 1.7.10 w/ next config:
global
nbproc 2
cpu-map all 0-1
stats bind-process 1
CPU graph https://postimg.org/image/h0wq9u99j/
haproxy 1.7.10 change to 1.8.5 at 3:15
Can I resolve this? Or collect some debug for address issuse?
# haproxy -vv
HA-Proxy version 1.8.5 2018/03/23
Copyright 2000-2018 Willy Tarreau <wi...@haproxy.org>
Build options :
TARGET = freebsd
CPU = generic
CC = cc
CFLAGS = -O2 -pipe -fstack-protector -fno-strict-aliasing
-fno-strict-aliasing -Wdeclaration-after-statement -fwrapv -fno-strict-overflow
-Wno-address-of-packed-member -Wno-null-dereference -Wno-unused-label
-DFREEBSD_PORTS
OPTIONS = USE_GETADDRINFO=1 USE_ZLIB=1 USE_CPU_AFFINITY=1 USE_ACCEPT4=1
USE_REGPARM=1 USE_OPENSSL=1 USE_LUA=1 USE_PCRE=1 USE_PCRE_JIT=1
Default settings :
maxconn = 2000, bufsize = 16384, maxrewrite = 1024, maxpollevents = 200
Built with network namespace support.
Built with zlib version : 1.2.11
Running on zlib version : 1.2.8
Compression algorithms supported : identity("identity"), deflate("deflate"),
raw-deflate("deflate"), gzip("gzip")
Built with PCRE version : 8.40 2017-01-11
Running on PCRE version : 8.40 2017-01-11
PCRE library supports JIT : yes
Built with multi-threading support.
Encrypted password support via crypt(3): yes
Built with transparent proxy support using: IP_BINDANY IPV6_BINDANY
Built with Lua version : Lua 5.3.4
Built with OpenSSL version : OpenSSL 1.0.2k-freebsd 26 Jan 2017
Running on OpenSSL version : OpenSSL 1.0.2j-freebsd 26 Sep 2016
OpenSSL library supports TLS extensions : yes
OpenSSL library supports SNI : yes
OpenSSL library supports : SSLv3 TLSv1.0 TLSv1.1 TLSv1.2
Available polling systems :
kqueue : pref=300, test result OK
poll : pref=200, test result OK
select : pref=150, test result OK
Total: 3 (3 usable), will use kqueue.
Available filters :
[TRACE] trace
[COMP] compression
[SPOE] spoe
