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)
Hello, Here is the output of top command. My understanding here is,
the load average 0.03 in last 1 min, 0.02 is in last 5 min, 0.00 is in last 15 min.
By seeing this load average, When can we say that, the system load averge is too high?
When can we say that, load average is medium/low??... (8 Replies)
Hi,
i have installed solaris 10 on t-5120 sparc enterprise.
I am little surprised to see load average of 2 or around on this OS.
when checked with ps command following process is using highest CPU. looks like it is running for long time and does not want to stop, but I do not know... (5 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)
Hi ,
I am using 48 CPU sunOS server at my work.
The application has facility to check the current load average before starting a new process to control the load.
Right now it is configured as 48. So it does mean that each CPU can take maximum one proces and no processe is waiting.
... (2 Replies)
Hi,
I am getting a high load average, around 7, once an hour. It last for about 4 minutes and makes things fairly unusable for this time.
How do I find out what is using this. Looking at top the only thing running at the time is md5sum.
I have looked at the crontab and there is nothing... (10 Replies)
Here we go....
Preface:
..... so in a galaxy far, far, far away from commercial, data sharing corporations.....
For this project, I used the ESP-WROOM-32 as an MQTT (publish / subscribe) client which receives Linux server "load averages" as messages published as MQTT pub/sub messages.... (6 Replies)
Discussion started by: Neo
6 Replies
LEARN ABOUT DEBIAN
courier::filter::module::fakedate
Courier::Filter::Module::FakeDate(3pm) User Contributed Perl Documentation Courier::Filter::Module::FakeDate(3pm)NAME
Courier::Filter::Module::FakeDate - Fake "Date:" message header filter module for the Courier::Filter framework
SYNOPSIS
use Courier::Filter::Module::FakeDate;
my $module = Courier::Filter::Module::Header->new(
forward_tolerance => {
# years, months, weeks, days, hours, minutes, seconds
hours => 2
},
backward_tolerance => {
# years, months, weeks, days, hours, minutes, seconds
days => 5
},
ignore_unparseable => 0,
logger => $logger,
inverse => 0,
trusting => 0,
testing => 0,
debugging => 0
);
my $filter = Courier::Filter->new(
...
modules => [ $module ],
...
);
DESCRIPTION
This class is a filter module class for use with Courier::Filter. It matches a message if it has a "Date" header field that lies too far
in the future or the past, relative to the local system's time. If the message has a "Resent-Date" header field (see RFC 2822, 3.6.6),
that one is examined instead, because the message could simply be an old one that has recently been re-sent, which is perfectly legitimate
behavior.
In the case of a match, the response tells the sender that their "Date" header is implausible and that they should check their clock.
Note: Times in different time zones are compared correctly.
Note: When using this filter module, it is essential that the local system's own clock is set correctly, or there will be an increased risk
of legitimate messages getting rejected.
Constructor
The following constructor is provided:
new(%options): returns Courier::Filter::Module::FakeDate
Creates a new FakeDate filter module.
%options is a list of key/value pairs representing any of the following options:
forward_tolerance
backward_tolerance
The maximum durations by which a message's "Date" or "Resent-Date" header may diverge into the future and the past, respectively,
from the local system's time. Each duration must be specified as a hash-ref containing one or more time units and their respective
quantity/ies, just as specified by DateTime::Duration. "forward_tolerance" defaults to 2 hours. "backward_tolerance" defaults to
5 days to account for transmission delays.
For example:
forward_tolerance => { hours => 4 },
backward_tolerance => { days => 1, hours => 12 }
ignore_unparseable
A boolean value controlling whether messages whose "Date" or "Resent-Date" header does not loosely conform to RFCs 822 or 2822
should be ignored (true) or matched (false). Defaults to false.
All options of the Courier::Filter::Module constructor are also supported. Please see "new" in Courier::Filter::Module for their
descriptions.
Instance methods
See "Instance methods" in Courier::Filter::Module for a description of the provided instance methods.
SEE ALSO
Courier::Filter::Module, Courier::Filter::Overview.
For AVAILABILITY, SUPPORT, and LICENSE information, see Courier::Filter::Overview.
AUTHOR
Julian Mehnle <julian@mehnle.net>
perl v5.14.2 2011-12-27 Courier::Filter::Module::FakeDate(3pm)