11-12-2012
And, with the "j" switch, you can see which process executes on which cpu.
10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
I've got a E6500 with 6 cpu's over 3 cpu boards.
we lost one cpu should the box keel over ??
I wouldn't have seen this as a Single Point Of Failure
Kie (2 Replies)
Discussion started by: kie
2 Replies
2. UNIX for Advanced & Expert Users
If I want to access unix box via VPN tunnel,from windows box.
What sould I configure on the windows client PC, and what should I enable on the Unix Server box ?
I am using Solaris V10 intel platform, and I am using windows XP, and 2003 for client (0 Replies)
Discussion started by: zillah
0 Replies
3. UNIX for Advanced & Expert Users
Hi all,
I am generating a file on the Unix machine , now i want to FTP the same file to the NT machine.
how can i do that and the application currently upon which i am working is a JAVA based application.
I need your help.
regards
Ruchir (2 Replies)
Discussion started by: Ruchir
2 Replies
4. UNIX for Advanced & Expert Users
Hi ! I would like to know if Unix could launch more than 8192 processes , which is the maximum number of LDTs on a 386 box. Is this done by swapping some memory on the disk ?
Thanks for your answers. (0 Replies)
Discussion started by: krhamidou
0 Replies
5. UNIX for Dummies Questions & Answers
I am able to run the UNIX commands in a Windows box from a UNIX box through "SSH" functionality. But whenever the SSH connection is established between UNIX and Windows, password for windows box is being asked.
Is there a way to avoid asking password whenever the SSH connection is made? Can I... (1 Reply)
Discussion started by: D.kalpana
1 Replies
6. Shell Programming and Scripting
Hi All,
I need a little help .I want to transfer a file from unix box to a windows box,but the problem i'm facing is that in windows box FTP is not enabled and currently it is nearly impssible to change setting on windows box,i can not use the ftp method ,in my shell script to transfer the file.... (2 Replies)
Discussion started by: Preet
2 Replies
7. UNIX for Dummies Questions & Answers
scp file="myfile.txt" todir="user@somehost:(M:drive:/somepath/)"/
Not sure I need it to go to a specific drive on the windows box (1 Reply)
Discussion started by: xgringo
1 Replies
8. Shell Programming and Scripting
Hi
our unix admin has copied all files from one unix box to new unix box. We just need to confirm that all the file systems are copied properly. How to validate. (9 Replies)
Discussion started by: sravanreddym
9 Replies
9. UNIX for Dummies Questions & Answers
Hi all,
Unix has the TOP and SAR command to monitor machine's performance. Can it be used in a script to alert if the cpu utilization is more than 80 or memory used is more than 90.
Is SAR preferable than TOP?
Please advise. (3 Replies)
Discussion started by: er_ashu
3 Replies
10. Shell Programming and Scripting
Hello all !
I'm trying to write a shell script (bash) to ftp a file starting with particular name like "Latest_" that is present on a Windows box to UNIX server. Basically I want to set this script in the cron so that daily the new build that is posted on the Windows box can be downloaded to the... (2 Replies)
Discussion started by: vijayb4u83
2 Replies
LEARN ABOUT FREEBSD
pmc_disable
PMC_ENABLE(3) BSD Library Functions Manual PMC_ENABLE(3)
NAME
pmc_disable, pmc_enable -- administrative control of hardware performance counters
LIBRARY
Performance Counters Library (libpmc, -lpmc)
SYNOPSIS
#include <pmc.h>
int
pmc_disable(int cpu, int pmc);
int
pmc_enable(int cpu, int pmc);
DESCRIPTION
These functions allow specific hardware performance monitoring counters in a system to be disabled and enabled administratively. The hard-
ware performance counters available on each CPU are numbered using small non-negative integers, in a system dependent manner. Disabled coun-
ters will not be available to applications for use.
The invoking process needs to have the PRIV_PMC_MANAGE privilege to perform these operations.
Function pmc_disable() disables the hardware counter numbered by argument pmc on CPU number cpu.
Function pmc_enable() enables the hardware counter numbered by argument pmc on CPU number cpu.
IMPLEMENTATION NOTES
Hardware PMCs that are currently in use by applications cannot be disabled. Allocation of a process scope software PMC marks all hardware
PMCs in the system with the same pmc number as being in-use.
RETURN VALUES
Upon successful completion, the value 0 is returned; otherwise the value -1 is returned and the global variable errno is set to indicate the
error.
ERRORS
A call to these functions may fail with the following errors:
[EBUSY] Function pmc_disable() specified a hardware PMC is currently in use.
[EINVAL] Arguments cpu or pmc were invalid.
[ENXIO] Argument cpu specified a disabled or absent CPU.
[EPERM] The current process lacks sufficient privilege to perform this operation.
SEE ALSO
pmc(3), pmc_cpuinfo(3), pmc_pmcinfo(3), hwpmc(4), pmccontrol(8), priv_check(9)
BSD
September 22, 2008 BSD