[SLE] Re: CPU load programm fuer console

Hi, i am coding cpustat.c in takes linux kernel of license GPL. and adding to file, you can use gathering.. compile: gcc -O cpustat.c -o cpustat ./cpustat $vi cpustat.c /* * /linux/fs/cpustat.c * * Copyright (C) 2006 Ozgur Karatas */ /* * This code is written to take CPU statistics. cpustat; shows the usage statistic of your CPU. * The Code tested for Intel Processors. After then code will be ported for AMD. */ #include int main (void) { FILE *fp; char *str; char buf[1000]; unsigned long long int c_user = 0; unsigned long long int c_user_ = 0; unsigned long long int c_nice = 0; unsigned long long int c_nice_ = 0; unsigned long long int c_sys = 0; unsigned long long int c_sys_ = 0; unsigned long long int c_idle = 0; unsigned long long int c_idle_ = 0; double u; double n; double s; double i; double t; again: fp = fopen("/proc/stat", "r"); while (!feof(fp)) { fgets(buf, sizeof(buf), fp); if (strncmp(buf, "cpu ", 4) == 0) { break; } } fclose(fp); c_user_ = c_user; c_nice_ = c_nice; c_sys_ = c_sys; c_idle_ = c_idle; str = buf + 4; c_user = strtoull(str, &str, 0); c_nice = strtoull(str, &str, 0); c_sys = strtoull(str, &str, 0); c_idle = strtoull(str, &str, 0); if (c_user == 0 && c_nice == 0 && c_sys == 0 && c_idle == 0) { goto again; } u = (float) (c_user - c_user_); n = (float) (c_nice - c_nice_); s = (float) (c_sys - c_sys_); i = (float) (c_idle - c_idle_); t = u + n + s + i; u = (u * 100) / t; n = (n * 100) / t; s = (s * 100) / t; i = (i * 100) / t; printf("total:%.1f user:%.1f nice:%.1f sys:%.1f idle:%.1f\n", t, u, n, s, i); sleep(1); goto again; return 0; } Best Regards,

Hallo

ich suche ein Programm, dass mir ähnlich wie top die CPU-Last in einem bestimmten Intervall (crontab) in eine lesbare Logdatei und evtl. daraus noch ein HTML-Formular mit graphischer Darstellung erzeugt. Hintergrund ist der, dass einer meiner Server immer mal eine hohe CPU-Last hat. Dies tritt jedoch nur sporradisch auf, so dass ich es meist nicht mitbekomme, die Kunden vor Ort jedoch massig Probleme beim mailen, squid oder smb-connect haben. Bisher habe ich da nur nette X-Anwendungen gefunden.

Sicher gibts da sowas nettes wie top oder sowas ... ;-)

-- Regards,

Jens Strohschnitter

------------------------------------- *!!!LINUX LINUX LINUX LINUX LINUX!!!*

* http://www.jens-strohschnitter.de * ------------------------------------- Set the controls for the heart of the sun -------------------------------------

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