------- Original Message -------
On Friday, August 19th, 2022 at 3:16 PM, Ionel GARDAIS 
<ionel.gard...@tech-advantage.com> wrote:


> 
> 
> Hi Willy,
> 
> I had to rollback to 2.6.2

I also had to roll back. I compile from source and push out the binary with 
Ansible which hung on reload. I observed an haproxy process running as root 
using 100% CPU. It never restarted - I had to kill the processes.

When I started haproxy back up it began using 100% CPU again so I rolled back. 
This is on Debian 11. No "expose-fd listeners" in the config and no unusual log 
entries that I can see.

HAProxy version 2.6.3-76f187b 2022/08/19 - https://haproxy.org/
Status: long-term supported branch - will stop receiving fixes around Q2 2027.
Known bugs: http://www.haproxy.org/bugs/bugs-2.6.3.html
Running on: Linux 5.10.0-14-amd64 #1 SMP Debian 5.10.113-1 (2022-04-29) x86_64
Build options :
  TARGET  = linux-glibc
  CPU     = generic
  CC      = cc
  CFLAGS  = -O2 -g -Wall -Wextra -Wundef -Wdeclaration-after-statement 
-Wfatal-errors -Wtype-limits -Wshift-negative-value -Wshift-overflow=2 
-Wduplicated-cond -Wnull-dereference -fwrapv -Wno-address-of-packed-member 
-Wno-unused-label -Wno-sign-compare -Wno-unused-parameter -Wno-clobbered 
-Wno-missing-field-initializers -Wno-cast-function-type -Wno-string-plus-int 
-Wno-atomic-alignment
  OPTIONS = USE_PCRE2=1 USE_PCRE2_JIT=1 USE_GETADDRINFO=1 USE_OPENSSL=1 
USE_LUA=1 USE_ZLIB=1 USE_SYSTEMD=1 USE_PROMEX=1
  DEBUG   = -DDEBUG_STRICT -DDEBUG_MEMORY_POOLS -DDEBUG_DONT_SHARE_POOLS 
-DDEBUG_POOL_INTEGRITY

Feature list : +EPOLL -KQUEUE +NETFILTER -PCRE -PCRE_JIT +PCRE2 +PCRE2_JIT 
+POLL +THREAD +BACKTRACE -STATIC_PCRE -STATIC_PCRE2 +TPROXY +LINUX_TPROXY 
+LINUX_SPLICE +LIBCRYPT +CRYPT_H -ENGINE +GETADDRINFO +OPENSSL +LUA +ACCEPT4 
-CLOSEFROM +ZLIB -SLZ +CPU_AFFINITY +TFO +NS +DL +RT -DEVICEATLAS -51DEGREES 
-WURFL +SYSTEMD -OBSOLETE_LINKER +PRCTL -PROCCTL +THREAD_DUMP -EVPORTS -OT 
-QUIC +PROMEX -MEMORY_PROFILING

Default settings :
  bufsize = 16384, maxrewrite = 1024, maxpollevents = 200

Built with multi-threading support (MAX_THREADS=64, default=4).
Built with OpenSSL version : OpenSSL 1.1.1n  15 Mar 2022
Running on OpenSSL version : OpenSSL 1.1.1n  15 Mar 2022
OpenSSL library supports TLS extensions : yes
OpenSSL library supports SNI : yes
OpenSSL library supports : TLSv1.0 TLSv1.1 TLSv1.2 TLSv1.3
Built with Lua version : Lua 5.3.3
Built with the Prometheus exporter as a service
Built with network namespace support.
Support for malloc_trim() is enabled.
Built with zlib version : 1.2.11
Running on zlib version : 1.2.11
Compression algorithms supported : identity("identity"), deflate("deflate"), 
raw-deflate("deflate"), gzip("gzip")
Built with transparent proxy support using: IP_TRANSPARENT IPV6_TRANSPARENT 
IP_FREEBIND
Built with PCRE2 version : 10.36 2020-12-04
PCRE2 library supports JIT : yes
Encrypted password support via crypt(3): yes
Built with gcc compiler version 10.2.1 20210110

Available polling systems :
      epoll : pref=300,  test result OK
       poll : pref=200,  test result OK
     select : pref=150,  test result OK
Total: 3 (3 usable), will use epoll.

Available multiplexer protocols :
(protocols marked as <default> cannot be specified using 'proto' keyword)
         h2 : mode=HTTP  side=FE|BE  mux=H2    flags=HTX|HOL_RISK|NO_UPG
       fcgi : mode=HTTP  side=BE     mux=FCGI  flags=HTX|HOL_RISK|NO_UPG
  <default> : mode=HTTP  side=FE|BE  mux=H1    flags=HTX
         h1 : mode=HTTP  side=FE|BE  mux=H1    flags=HTX|NO_UPG
  <default> : mode=TCP   side=FE|BE  mux=PASS  flags=
       none : mode=TCP   side=FE|BE  mux=PASS  flags=NO_UPG

Available services : prometheus-exporter
Available filters :
        [CACHE] cache
        [COMP] compression
        [FCGI] fcgi-app
        [SPOE] spoe
        [TRACE] trace

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