Hi
I have had major issues with LMS suddenly using 100% cpu (and beeing impossible to connect to) - using LMS 7.7.2 and 7.7.3.
I find it related to bad wifi-connection, as it happens very often when a player is "polling" the server due to loosing->regaining connection over and over again.
I have find the strange thing, that I have two processes running (I see this in Ubuntu, Debian and Raspbian (RaspberryPi) but not in CentoOS where I see only 1 process).
gives me:
Thus indicating both PID 20455 and PID 20467.
One running squeezeboxserver_safe and the other squeezeboxserver with no _safe suffix.
Looking in /var/run/logitechmediaserver.pid gives me the 20455 PID.
Looking at 'top' - revealing that it is the 20467 process that is attributing to the actual CPU load - the 20455 process is never reaching the top list of CPU using processes.
If I stop, and restart the process I see this:
Indicating that there is something fishy with the way the startup script works.
I am seeing this deadlock with 100% quite often. Sometimes every day, sometimes it can be a week or so inbetween.
It does not matter if I am playing media - of or if all connecting players are just on standby.
In /var/log/squeezeboxserver/server.log I see something like this when it is in deadlock:
Have anyone seen something simular?
We are having so many issues with this, that the wife could and up demanding a switch (downgrade IMO) to Sonos instead.
BR
macsat
I have had major issues with LMS suddenly using 100% cpu (and beeing impossible to connect to) - using LMS 7.7.2 and 7.7.3.
I find it related to bad wifi-connection, as it happens very often when a player is "polling" the server due to loosing->regaining connection over and over again.
I have find the strange thing, that I have two processes running (I see this in Ubuntu, Debian and Raspbian (RaspberryPi) but not in CentoOS where I see only 1 process).
Code:
ps -aux |grep squeezeCode:
104 20455 0.0 0.1 5044 1416 ? S 14:28 0:00 /bin/bash /usr/sbin/squeezeboxserver_safe /usr/sbin/squeezeboxserver --prefsdir /var/lib/squeezeb oxserver/prefs --logdir /var/log/squeezeboxserver/ --cachedir /var/lib/squeezeboxserver/cache --charset=utf8
104 20467 22.4 6.0 76124 61928 ? S 14:28 0:02 /usr/bin/perl /usr/sbin/squeezeboxserver --prefsdir /var/lib/squeezeboxserver/prefs --logdir /var /log/squeezeboxserver/ --cachedir /var/lib/squeezeboxserver/cache --charset=utf8 --norestartOne running squeezeboxserver_safe and the other squeezeboxserver with no _safe suffix.
Looking in /var/run/logitechmediaserver.pid gives me the 20455 PID.
Looking at 'top' - revealing that it is the 20467 process that is attributing to the actual CPU load - the 20455 process is never reaching the top list of CPU using processes.
If I stop, and restart the process I see this:
Code:
root@MediaServer ~# service logitechmediaserver stop
Stopping Logitech Media Server.
root@MediaServer ~# service logitechmediaserver start
Making sure that Logitech Media Server is not running first: start-stop-daemon: warning: failed to kill 20455: No such process
No process in pidfile '/var/run/logitechmediaserver.pid' found running; none killed.
Starting Logitech Media Server.I am seeing this deadlock with 100% quite often. Sometimes every day, sometimes it can be a week or so inbetween.
It does not matter if I am playing media - of or if all connecting players are just on standby.
In /var/log/squeezeboxserver/server.log I see something like this when it is in deadlock:
Code:
[13-11-28 09:07:00.4225] Slim::Networking::IO::Select::__ANON__ (147) Error: Select task failed calling Slim::Player::Source::__ANON__: illegal file descriptor or filehandle (either no attached file descriptor or illegal value): at /usr/share/perl5/Slim/Networking/IO/Select.pm line 150.
; fh=Slim::Player::Protocols::HTTP=GLOB(0xeb0ef90)
[13-11-29 06:50:58.4085] Slim::Networking::IO::Select::__ANON__ (147) Error: Select task failed calling Slim::Player::Source::__ANON__: illegal file descriptor or filehandle (either no attached file descriptor or illegal value): at /usr/share/perl5/Slim/Networking/IO/Select.pm line 150.
; fh=Slim::Player::Protocols::HTTP=GLOB(0xeef8a48)
[13-11-29 06:51:33.6482] Slim::Utils::Timers::__ANON__ (273) Error: Timer Slim::Web::Cometd::sendResponse failed: illegal file descriptor or filehandle (either no attached file descriptor or illegal value): at /usr/share/perl5/Slim/Networking/IO/Select.pm line 150.
[13-11-29 06:52:28.4450] Slim::Utils::Timers::__ANON__ (273) Error: Timer Slim::Web::Cometd::sendResponse failed: illegal file descriptor or filehandle (either no attached file descriptor or illegal value): at /usr/share/perl5/Slim/Networking/IO/Select.pm line 150.
[13-11-29 06:52:52.4317] Slim::Networking::IO::Select::__ANON__ (147) Error: Select task failed calling Slim::Web::HTTP::sendStreamingResponse: illegal file descriptor or filehandle (either no attached file descriptor or illegal value): at /usr/share/perl5/Slim/Networking/IO/Select.pm line 150.
; fh=Slim::Web::HTTP::ClientConn=GLOB(0xf1f896c)
[13-11-29 06:53:06.9320] Slim::Utils::Timers::__ANON__ (273) Error: Timer Slim::Web::Cometd::sendResponse failed: illegal file descriptor or filehandle (either no attached file descriptor or illegal value): at /usr/share/perl5/Slim/Networking/IO/Select.pm line 150.
[13-11-29 06:53:37.9926] Slim::Utils::Timers::__ANON__ (273) Error: Timer Slim::Web::Cometd::sendResponse failed: illegal file descriptor or filehandle (either no attached file descriptor or illegal value): at /usr/share/perl5/Slim/Networking/IO/Select.pm line 150.
[13-11-29 06:54:22.5039] Slim::Utils::Timers::__ANON__ (273) Error: Timer Slim::Web::Cometd::sendResponse failed: illegal file descriptor or filehandle (either no attached file descriptor or illegal value): at /usr/share/perl5/Slim/Networking/IO/Select.pm line 150.
[13-11-29 06:54:56.0245] Slim::Utils::Timers::__ANON__ (273) Error: Timer Slim::Web::Cometd::sendResponse failed: illegal file descriptor or filehandle (either no attached file descriptor or illegal value): at /usr/share/perl5/Slim/Networking/IO/Select.pm line 150.
[13-11-29 06:55:19.3061] Slim::Networking::IO::Select::__ANON__ (147) Error: Select task failed calling Slim::Player::Source::__ANON__: illegal file descriptor or filehandle (either no attached file descriptor or illegal value): at /usr/share/perl5/Slim/Networking/IO/Select.pm line 150.
; fh=Slim::Player::Protocols::HTTP=GLOB(0xdc513dc)We are having so many issues with this, that the wife could and up demanding a switch (downgrade IMO) to Sonos instead.
BR
macsat