Sponsored Content
Special Forums UNIX and Linux Applications Infrastructure Monitoring CPU - Interrupts distribution Post 302934582 by r_t_1601 on Monday 9th of February 2015 01:23:48 AM
Old 02-09-2015
PFA the
Code:
mpstat

output
 

9 More Discussions You Might Find Interesting

1. Filesystems, Disks and Memory

Does unix use interrupts?

I'm a freshman here and I have a simple question. Does unix use interrupts which is like Dos? Are they the same? Thx.:cool: (6 Replies)
Discussion started by: Frank_M
6 Replies

2. UNIX for Dummies Questions & Answers

catching interrupts

hey i have been facing a problem,can you tell me if we can catch ctrl d in unix i have tried and sucessfully catched and disabled ctrl-c and ctrl -z but am not sure if we can do the same for CTRL-D, so got any clue mail on he forum or ...i mean c programming in Unix thats what i am working on (1 Reply)
Discussion started by: toughguy2handle
1 Replies

3. UNIX for Advanced & Expert Users

How to bind interrupts on a specific CPU

Hello, we practise our server with operating system ReliantUNIX 5.45 and we are using Informix Dynamic Server 7.31. I ascertained a lot of cpu interrupts per second (int/s). The count of int/s exceeds critical maximum value considerably. Machine specific notes for Informix Dynamic Server... (1 Reply)
Discussion started by: urbale
1 Replies

4. UNIX for Advanced & Expert Users

Interrupts problems

Hi, My machine is a Unixware 7.1.3 is a files server, and I had never problem with that machine, but since two days, the machine presents slows problems, i think that the problem is te device interrupts, I had checked all and I dont found it any problem. Any idea? Thanks, (sorry my... (2 Replies)
Discussion started by: By_Jam
2 Replies

5. UNIX for Dummies Questions & Answers

Traps and Interrupts

Well, I don't know where exactly to ask this doubt so I'm asking in the newbie section. I was reading about traps and interrupts when I thought of traps as something that cease the control of the OS from the user and interrupts that cease the control yet provide support for multitasking. Am I right... (3 Replies)
Discussion started by: Legend986
3 Replies

6. UNIX for Dummies Questions & Answers

about concept of Interrupts.

Hi all, I am new here ,i want to know about interrupts in detail.What r Interrupts .how they r handeled. Thanx in adavnce. (1 Reply)
Discussion started by: vishwasrao
1 Replies

7. Programming

SIGCHLD interrupts its own handler

Hi. I have a program whose job it is to manage 15 child processes. Sometimes these children die (sometimes deliberately other times with a SEGV). This causes a SIGCHLD to be sent to my program which uses waitpid() in the signal handler to gather information and, in most cases, restart the child.... (3 Replies)
Discussion started by: jrichemont
3 Replies

8. Programming

Getting notified in user-space on interrupts

Hi, I'm working on an AMD opteron running Linux 2.6.28.6 I want to preload a module specific register (MSR) with a value to have it overflow after a number of a specific event counts. As I understand, when the counter in the register overflows, an interrupt will be generated and handled by the... (2 Replies)
Discussion started by: mylinuxforums
2 Replies

9. UNIX for Dummies Questions & Answers

x86 Interrupts and system calls

I recently went through Understanding the linux kernel, to get an idea of how system calls and interrupts function in an x86 based machine. However, the level of detail has left me slightly confused. Here's what I understand. System call process: User mode: User code calls a library... (11 Replies)
Discussion started by: ab_tall
11 Replies
IRSEND(1)								FSF								 IRSEND(1)

NAME
irsend - basic LIRC program to send infra-red commands SYNOPSIS
irsend [options] DIRECTIVE REMOTE CODE [CODE...] DESCRIPTION
Asks the lircd daemon to send one or more CIR (Consumer Infra-Red) commands. This is intended for remote control of electronic devices such as TV boxes, HiFi sets, etc. DIRECTIVE can be: SEND_ONCE - send CODE [CODE ...] once SEND_START - start repeating CODE SEND_STOP - stop repeating CODE LIST - list configured remote items SET_TRANSMITTERS - set transmitters NUM [NUM ...] SIMULATE - simulate IR event REMOTE is the name of a remote, as described in the lircd configuration file. CODE is the name of a remote control key of REMOTE, as it appears in the lircd configuration file. NUM is the transmitter number of the hardware device. For the LIST DIRECTIVE, REMOTE and/or CODE can be empty: LIST "" "" - list all configured remote names LIST REMOTE "" - list all codes of REMOTE LIST REMOTE CODE - list only CODE of REMOTE The SIMULATE command only works if it has been explicitly enabled in lircd. -h --help display usage summary -v --version display version -d --device use given lircd socket [/var/run/lirc/lircd] -a --address=host[:port] connect to lircd at this address -# --count=n send command n times EXAMPLES
irsend LIST DenonTuner "" irsend SEND_ONCE DenonTuner PROG-SCAN irsend SEND_ONCE OnkyoAmpli VOL-UP VOL-UP VOL-UP VOL-UP irsend SEND_START OnkyoAmpli VOL-DOWN ; sleep 3 irsend SEND_STOP OnkyoAmpli VOL-DOWN irsend SET_TRANSMITTERS 1 irsend SET_TRANSMITTERS 1 3 4 irsend SIMULATE "0000000000000476 00 OK TECHNISAT_ST3004S" FILES
/etc/lirc/lircd.conf Default lircd configuration file. It should contain all the remotes, their infra-red codes and the corresponding timing and wave- form details. DIAGNOSTICS
If lircd is not running (or /var/run/lirc/lircd lacks write permissions) irsend aborts with the following diagnostics: "irsend: could not connect to socket" "irsend: Connection refused" (or "Permission denied"). SEE ALSO
The documentation for lirc is maintained as html pages. They are located under html/ in the documentation directory. lircd(8), mode2(1), smode2(1), xmode2(1), irrecord(1), irw(1), http://www.lirc.org. irsend 0.8.7pre1 May 2010 IRSEND(1)
All times are GMT -4. The time now is 10:28 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy