Hello,
I'm facing a big problem with my hosting server (Dual Xeon 2.4GHz), I'm having a load in the CPU usage and the memory (maybe it's related) ALSO mySQL:
Server Load 5.34 (2 cpus) (to 22 sometime)
Memory Used 68.4 % (to 70% sometime)
When I go to 'CPU/Memory/MySQL Usage' I found:
... (3 Replies)
Hi all
what are the ways by which we can know and generate a report of the space remaining, memory(ram) used and the load on the server over a period of time. (1 Reply)
we have an unix system which has
load average normally about 20.
but while i am running a particular unix batch which performs heavy
operations on filesystem and database average load
reduces to 15.
how can we explain this situation?
while running that batch idle cpu time is about %60-65... (0 Replies)
Hello all, I have a question about load averages.
I've read the man pages for the uptime and w command for two or three different flavors of Unix (Red Hat, Tru64, Solaris). All of them agree that in the output of the 2 aforementioned commands, you are given the load average for the box, but... (3 Replies)
Hi
anyone know how to setup a setup a virtual IP to control 2 server load for linux? i only have 2 server, i don want to buy another just for the load balance... is there a way to do it?
Sumemr (0 Replies)
Hello AlL,..
I want from experts to help me as my load average is increased and i dont know where is the problem !!
this is my top result :
root@a4s # top
top - 11:30:38 up 40 min, 1 user, load average: 3.06, 2.49, 4.66
Mem: 8168788k total, 2889596k used, 5279192k free, 47792k... (3 Replies)
Hello I am running a liferay application in tomcat on one of my hosted linux machine having 4GB of ram and 1 CPU.
I get the tomcat response really slow and with much digging I found that the cpu might be loaded and can be tracked with top command.
The following is the output of top command:... (0 Replies)
Currently have two ESP8266 modules testing some Blynk apps, whereI'm not so happy with the Blynk business model for developers, but that's another story.
So, with two of my ESP8266s currently "busy", I decided to work on the ESP32, and in particular the ESPWROOM32.
I installed the... (0 Replies)
I have been wrangling with a small problem on a Ubuntu server which runs a LAMP application.
Linux ubuntu 4.15.0-33-generic #36-Ubuntu SMP Wed Aug 15 16:00:05 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
This server runs fine, basically:
ubuntu:/var/www# uptime
20:17:13 up 105 days,... (45 Replies)
Discussion started by: Neo
45 Replies
LEARN ABOUT DEBIAN
app::info::handler::print
App::Info::Handler::Print(3pm) User Contributed Perl Documentation App::Info::Handler::Print(3pm)NAME
App::Info::Handler::Print - Print App::Info event messages
SYNOPSIS
use App::Info::Category::FooApp;
use App::Info::Handler::Print;
my $stdout = App::Info::Handler::Print->new( fh => 'stdout' );
my $app = App::Info::Category::FooApp->new( on_info => $stdout );
# Or...
my $app = App::Info::Category::FooApp->new( on_error => 'stderr' );
DESCRIPTION
App::Info::Handler::Print objects handle App::Info events by printing their messages to a filehandle. This means that if you want event
messages to print to a file or to a system filehandle, you can easily do it with this class. You'll find, however, that
App::Info::Handler::Print is most effective for info and error events; unknown and prompt events are better handled by event handlers that
know how to prompt users for data. See App::Info::Handler::Prompt for an example of that functionality.
Upon loading, App::Info::Handler::Print registers itself with App::Info::Handler, setting up a couple of strings that can be passed to an
App::Info concrete subclass constructor. These strings are shortcuts that tell App::Info how to create the proper App::Info::Handler::Print
object for handling events. The registered strings are:
stdout
Prints event messages to "STDOUT".
stderr
Prints event messages to "STDERR".
See the "new()" constructor below for how to have App::Info::Handler::Print print event messages to different filehandle.
INTERFACE
Constructor
new
my $stderr_handler = App::Info::Handler::Print->new;
$stderr_handler = App::Info::Handler::Print->new( fh => 'stderr' );
my $stdout_handler = App::Info::Handler::Print->new( fh => 'stdout' );
my $fh = FileHandle->new($file);
my $fh_handler = App::Info::Handler::Print->new( fh => $fh );
Constructs a new App::Info::Handler::Print and returns it. It can take a single parameterized argument, "fh", which can be any one of the
following values:
stderr
Constructs a App::Info::Handler::Print object that prints App::Info event messages to "STDERR".
stdout
Constructs a App::Info::Handler::Print object that prints App::Info event messages to "STDOUT".
FileHandle
GLOB
Pass in a reference and App::Info::Handler::Print will assume that it's a filehandle reference that it can print to. Note that passing
in something that can't be printed to will trigger an exception when App::Info::Handler::Print tries to print to it.
If the "fh" parameter is not passed, "new()" will default to creating an App::Info::Handler::Print object that prints App::Info event
messages to "STDOUT".
handler
This method is called by App::Info to print out the message from events.
BUGS
Please send bug reports to <bug-app-info@rt.cpan.org> or file them at <http://rt.cpan.org/NoAuth/Bugs.html?Dist=App-Info>.
AUTHOR
David Wheeler <david@justatheory.com>
SEE ALSO
App::Info documents the event handling interface.
App::Info::Handler::Carp handles events by passing their messages Carp module functions.
App::Info::Handler::Prompt offers event handling more appropriate for unknown and confirm events.
App::Info::Handler describes how to implement custom App::Info event handlers.
COPYRIGHT AND LICENSE
Copyright (c) 2002-2008, David Wheeler. Some Rights Reserved.
This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.10.1 2011-03-15 App::Info::Handler::Print(3pm)