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showsys.c
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showsys.c
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/*
** ATOP - System & Process Monitor
**
** The program 'atop' offers the possibility to view the activity of
** the system on system-level as well as process-level.
**
** This source-file contains the Linux-specific functions to calculate
** figures to be visualized.
** ==========================================================================
** Author: JC van Winkel - AT Computing, Nijmegen, Holland
** E-mail: jc@ATComputing.nl
** Date: November 2009
** --------------------------------------------------------------------------
** Copyright (C) 2009 JC van Winkel
**
** This program is free software; you can redistribute it and/or modify it
** under the terms of the GNU General Public License as published by the
** Free Software Foundation; either version 2, or (at your option) any
** later version.
**
** This program is distributed in the hope that it will be useful, but
** WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
** See the GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
** --------------------------------------------------------------------------
*/
#include <sys/types.h>
#include <sys/param.h>
#include <sys/stat.h>
#include <signal.h>
#include <time.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <fcntl.h>
#include <unistd.h>
#include <stdarg.h>
#include <curses.h>
#include <pwd.h>
#include <grp.h>
#include <regex.h>
#include "atop.h"
#include "photoproc.h"
#include "photosyst.h"
#include "showgeneric.h"
#include "showlinux.h"
static void addblanks(double *, double *);
static void sumscaling(struct sstat *, count_t *, count_t *, count_t *);
static void psiformatavg(struct psi *, char *, char *, int);
static void psiformattot(struct psi *, char *, extraparam *, int *, char *, int);
/*******************************************************************/
/*
** print the label of a system-statistics line and switch on
** colors if needed
*/
static int
syscolorlabel(char *labeltext, unsigned int badness)
{
if (screen)
{
if (badness >= 100)
{
attron (A_BLINK);
if (usecolors)
{
attron(COLOR_PAIR(FGCOLORCRIT));
printg(labeltext);
attroff(COLOR_PAIR(FGCOLORCRIT));
}
else
{
attron(A_BOLD);
printg(labeltext);
attroff(A_BOLD);
}
attroff(A_BLINK);
return FGCOLORCRIT;
}
if (almostcrit && badness >= almostcrit)
{
if (usecolors)
{
attron(COLOR_PAIR(FGCOLORALMOST));
printg(labeltext);
attroff(COLOR_PAIR(FGCOLORALMOST));
}
else
{
attron(A_BOLD);
printg(labeltext);
attroff(A_BOLD);
}
return FGCOLORALMOST;
}
}
/*
** no colors required or no reason to show colors
*/
printg(labeltext);
return 0;
}
static char *sysprt_BLANKBOX(struct sstat *sstat, extraparam *notused, int, int *);
static void
addblanks(double *charslackused, double *charslackover)
{
*charslackused+=*charslackover;
while (*charslackused>0.5)
{
printg(" ");
*charslackused-=1;
}
}
/*
* showsysline
* print an array of sys_printpair things. If the screen contains too
* few character columns, lower priority items are removed
*
*/
#define MAXELEMS 40
void
showsysline(sys_printpair* elemptr,
struct sstat* sstat, extraparam *extra,
char *labeltext, unsigned int badness)
{
sys_printdef *curelem;
int maxw = screen ? COLS : linelen;
// every 15-char item is printed as:
// >>>> | datadatadata<<<<<
// 012345678901234
/* how many items will fit on one line? */
int avail = (maxw-5)/15;
syscolorlabel(labeltext, badness);
/* count number of items */
sys_printpair newelems[MAXELEMS];
int nitems;
for (nitems=0; nitems < MAXELEMS-1 && elemptr[nitems].f != 0; ++nitems)
newelems[nitems]=elemptr[nitems];
newelems[nitems].f=0;
/* remove lowest priority box to make room as needed */
while (nitems > avail)
{
int lowestprio=999999;
int lowestprio_index=-1;
int i;
for (i=0; i<nitems; ++i)
{
if (newelems[i].prio < lowestprio)
{
lowestprio=newelems[i].prio;
lowestprio_index=i;
}
}
// lowest priority item found, remove from newelems;
memmove(newelems+lowestprio_index,
newelems+lowestprio_index+1,
(nitems-lowestprio_index)* sizeof(sys_printpair));
// also copies final 0 entry
nitems--;
}
/*
* ``item shortage'' is used to make entire blank boxes
* these boxes are spread out as much as possible
* remaining slack is used to add spaces around the vertical
* bars
*/
double slackitemsover;
if (nitems >1)
{
slackitemsover=(double)(avail-nitems)/(nitems);
}
else
{
slackitemsover=(avail-nitems)/2;
}
// charslack: the slack in characters after using as many
// items as possible
double charslackover = screen ? ((COLS - 5) % 15) : ((linelen - 5) %15);
// two places per items where blanks can be added
charslackover /= (avail * 2);
double charslackused=0.0;
double itemslackused=0.0;
elemptr=newelems;
while ((curelem=elemptr->f)!=0)
{
char *itemp;
int color;
/*
** by default no color is shown for this field (color = 0)
**
** the format-function can set a color-number (color > 0)
** when a specific color is wanted or the format-function
** can leave the decision to display with a color to the piece
** of code below (color == -1)
*/
color = 0;
itemp = curelem->doformat(sstat, extra, badness, &color);
if (!itemp)
{
itemp = " ?";
}
printg(" | ");
addblanks(&charslackused, &charslackover);
if (screen)
{
if (color == -1) // default color wanted
{
color = 0;
if (badness >= 100)
color = FGCOLORCRIT;
else if (almostcrit && badness >= almostcrit)
color = FGCOLORALMOST;
}
if (color) // after all: has a color been set?
{
if (usecolors)
attron(COLOR_PAIR(color));
else
attron(A_BOLD);
}
}
printg("%s", itemp);
if (color && screen) // color set for this value?
{
if (usecolors)
attroff(COLOR_PAIR(color));
else
attroff(A_BOLD);
}
itemslackused+=slackitemsover;
while (itemslackused>0.5)
{
addblanks(&charslackused, &charslackover);
printg(" | ");
printg("%s", sysprt_BLANKBOX(0, 0, 0, 0));
addblanks(&charslackused, &charslackover);
itemslackused-=1;
}
elemptr++;
addblanks(&charslackused, &charslackover);
}
printg(" |");
if (!screen)
{
printg("\n");
}
}
/*******************************************************************/
/* SYSTEM PRINT FUNCTIONS */
/*******************************************************************/
static char *
sysprt_PRCSYS(struct sstat *notused, extraparam *as, int badness, int *color)
{
static char buf[15]="sys ";
val2cpustr(as->totst * 1000/hertz, buf+6);
return buf;
}
sys_printdef syspdef_PRCSYS = {"PRCSYS", sysprt_PRCSYS, NULL};
/*******************************************************************/
static char *
sysprt_PRCUSER(struct sstat *notused, extraparam *as, int badness, int *color)
{
static char buf[15]="user ";
val2cpustr(as->totut * 1000/hertz, buf+6);
return buf;
}
sys_printdef syspdef_PRCUSER = {"PRCUSER", sysprt_PRCUSER, NULL};
/*******************************************************************/
static char *
sysprt_PRCNPROC(struct sstat *notused, extraparam *as, int badness, int *color)
{
static char buf[15]="#proc ";
val2valstr(as->nproc - as->nexit, buf+6, 6, 0, 0);
return buf;
}
sys_printdef syspdef_PRCNPROC = {"PRCNPROC", sysprt_PRCNPROC, NULL};
/*******************************************************************/
static char *
sysprt_PRCNRUNNING(struct sstat *notused, extraparam *as, int badness, int *color)
{
static char buf[15]="#trun ";
val2valstr(as->ntrun, buf+6, 6, 0, 0);
return buf;
}
sys_printdef syspdef_PRCNRUNNING = {"PRCNRUNNING", sysprt_PRCNRUNNING, NULL};
/*******************************************************************/
static char *
sysprt_PRCNSLEEPING(struct sstat *notused, extraparam *as, int badness, int *color)
{
static char buf[15]="#tslpi ";
val2valstr(as->ntslpi, buf+8, 4, 0, 0);
return buf;
}
sys_printdef syspdef_PRCNSLEEPING = {"PRCNSLEEPING", sysprt_PRCNSLEEPING, NULL};
/*******************************************************************/
static char *
sysprt_PRCNDSLEEPING(struct sstat *notused, extraparam *as, int badness, int *color)
{
static char buf[15]="#tslpu ";
val2valstr(as->ntslpu, buf+8, 4, 0, 0);
return buf;
}
sys_printdef syspdef_PRCNDSLEEPING = {"PRCNDSLEEPING", sysprt_PRCNDSLEEPING, NULL};
/*******************************************************************/
static char *
sysprt_PRCNIDLE(struct sstat *notused, extraparam *as, int badness, int *color)
{
static char buf[15]="#tidle ";
val2valstr(as->ntidle, buf+8, 4, 0, 0);
return buf;
}
sys_printdef syspdef_PRCNIDLE = {"PRCNIDLE", sysprt_PRCNIDLE, NULL};
/*******************************************************************/
static char *
sysprt_PRCNZOMBIE(struct sstat *notused, extraparam *as, int badness, int *color)
{
static char buf[15]="#zombie ";
if (as->nzomb > 30)
*color = FGCOLORALMOST;
if (as->nzomb > 50)
*color = FGCOLORCRIT;
val2valstr(as->nzomb, buf+8, 4, 0, 0);
return buf;
}
sys_printdef syspdef_PRCNZOMBIE = {"PRCNZOMBIE", sysprt_PRCNZOMBIE, NULL};
/*******************************************************************/
static char *
sysprt_PRCNNEXIT(struct sstat *notused, extraparam *as, int badness, int *color)
{
static char firstcall = 1;
static char buf[15]="#exit ";
if (supportflags & ACCTACTIVE)
{
if (as->noverflow)
{
*color = FGCOLORCRIT;
buf[6] = '>';
val2valstr(as->nexit, buf+7, 5, as->avgval, as->nsecs);
}
else
{
val2valstr(as->nexit, buf+6, 6, as->avgval, as->nsecs);
}
return buf;
}
else
{
if (firstcall)
{
*color = FGCOLORCRIT;
firstcall = 0;
}
else
{
*color = FGCOLORINFO;
}
switch (acctreason)
{
case 1:
return "no procacct"; // "no acctread";
case 2:
return "no procacct"; // "no acctwant";
case 3:
return "no procacct"; // "no acctsema";
case 4:
return "no procacct"; // "no acctmkdir";
case 5:
return "no procacct"; // "no rootprivs";
default:
return "no procacct";
}
}
}
sys_printdef syspdef_PRCNNEXIT = {"PRCNNEXIT", sysprt_PRCNNEXIT, NULL};
/*******************************************************************/
static char *
sysprt_CPUSYS(struct sstat *sstat, extraparam *as, int badness, int *color)
{
static char buf[15];
float perc = (sstat->cpu.all.stime * 100.0) / as->percputot;
if (perc > 1.0)
*color = -1;
sprintf(buf, "sys %6.0f%%", perc);
return buf;
}
sys_printdef syspdef_CPUSYS = {"CPUSYS", sysprt_CPUSYS, NULL};
/*******************************************************************/
static char *
sysprt_CPUUSER(struct sstat *sstat, extraparam *as, int badness, int *color)
{
static char buf[15];
float perc = (sstat->cpu.all.utime + sstat->cpu.all.ntime)
* 100.0 / as->percputot;
if (perc > 1.0)
*color = -1;
sprintf(buf, "user %6.0f%%", perc);
return buf;
}
sys_printdef syspdef_CPUUSER = {"CPUUSER", sysprt_CPUUSER, NULL};
/*******************************************************************/
static char *
sysprt_CPUIRQ(struct sstat *sstat, extraparam *as, int badness, int *color)
{
static char buf[15];
float perc = (sstat->cpu.all.Itime + sstat->cpu.all.Stime)
* 100.0 / as->percputot;
if (perc > 1.0)
*color = -1;
sprintf(buf, "irq %6.0f%%", perc);
return buf;
}
sys_printdef syspdef_CPUIRQ = {"CPUIRQ", sysprt_CPUIRQ, NULL};
/*******************************************************************/
static char *
sysprt_CPUIDLE(struct sstat *sstat, extraparam *as, int badness, int *color)
{
static char buf[15];
sprintf(buf, "idle %6.0f%%",
(sstat->cpu.all.itime * 100.0) / as->percputot);
return buf;
}
sys_printdef syspdef_CPUIDLE = {"CPUIDLE", sysprt_CPUIDLE, NULL};
/*******************************************************************/
static char *
sysprt_CPUWAIT(struct sstat *sstat, extraparam *as, int badness, int *color)
{
static char buf[15];
sprintf(buf, "wait %6.0f%%",
(sstat->cpu.all.wtime * 100.0) / as->percputot);
return buf;
}
sys_printdef syspdef_CPUWAIT = {"CPUWAIT", sysprt_CPUWAIT, NULL};
/*******************************************************************/
static char *
sysprt_CPUISYS(struct sstat *sstat, extraparam *as, int badness, int *color)
{
static char buf[15];
float perc = sstat->cpu.cpu[as->index].stime * 100.0
/ as->percputot;
if (perc > 1.0)
*color = -1;
sprintf(buf, "sys %6.0f%%", perc);
return buf;
}
sys_printdef syspdef_CPUISYS = {"CPUISYS", sysprt_CPUISYS, NULL};
/*******************************************************************/
static char *
sysprt_CPUIUSER(struct sstat *sstat, extraparam *as, int badness, int *color)
{
static char buf[15];
float perc = (sstat->cpu.cpu[as->index].utime +
sstat->cpu.cpu[as->index].ntime)
* 100.0 / as->percputot;
if (perc > 1.0)
*color = -1;
sprintf(buf, "user %6.0f%%", perc);
return buf;
}
sys_printdef syspdef_CPUIUSER = {"CPUIUSER", sysprt_CPUIUSER, NULL};
/*******************************************************************/
static char *
sysprt_CPUIIRQ(struct sstat *sstat, extraparam *as, int badness, int *color)
{
static char buf[15];
float perc = (sstat->cpu.cpu[as->index].Itime +
sstat->cpu.cpu[as->index].Stime)
* 100.0 / as->percputot;
if (perc > 1.0)
*color = -1;
sprintf(buf, "irq %6.0f%%", perc);
return buf;
}
sys_printdef syspdef_CPUIIRQ = {"CPUIIRQ", sysprt_CPUIIRQ, NULL};
/*******************************************************************/
static char *
sysprt_CPUIIDLE(struct sstat *sstat, extraparam *as, int badness, int *color)
{
static char buf[15];
sprintf(buf, "idle %6.0f%%",
(sstat->cpu.cpu[as->index].itime * 100.0) / as->percputot);
return buf;
}
sys_printdef syspdef_CPUIIDLE = {"CPUIIDLE", sysprt_CPUIIDLE, NULL};
/*******************************************************************/
static char *
sysprt_CPUIWAIT(struct sstat *sstat, extraparam *as, int badness, int *color)
{
static char buf[15];
sprintf(buf, "cpu%03d w%3.0f%%",
sstat->cpu.cpu[as->index].cpunr,
(sstat->cpu.cpu[as->index].wtime * 100.0) / as->percputot);
return buf;
}
sys_printdef syspdef_CPUIWAIT = {"CPUIWAIT", sysprt_CPUIWAIT, NULL};
/*******************************************************************/
static char *
dofmt_cpufreq(char *buf, count_t maxfreq, count_t cnt, count_t ticks)
{
// if ticks != 0, do full output
if (ticks)
{
count_t curfreq = cnt/ticks;
strcpy(buf, "avgf ");
val2Hzstr(curfreq, buf+5);
}
else if (cnt) // no max, no %. if freq is known: print it
{
strcpy(buf, "curf ");
val2Hzstr(cnt, buf+5);
}
else // nothing is known: suppress
{
buf = " -";
}
return buf;
}
/*
** sumscaling: sum scaling info for all processors
*/
static void
sumscaling(struct sstat *sstat, count_t *maxfreq,
count_t *cnt, count_t *ticks)
{
count_t mymaxfreq = 0;
count_t mycnt = 0;
count_t myticks = 0;
int n=sstat->cpu.nrcpu;
int i;
for (i=0; i < n; ++i)
{
mymaxfreq+= sstat->cpu.cpu[i].freqcnt.maxfreq;
mycnt += sstat->cpu.cpu[i].freqcnt.cnt;
myticks += sstat->cpu.cpu[i].freqcnt.ticks;
}
*maxfreq= mymaxfreq;
*cnt = mycnt;
*ticks = myticks;
}
static char *
dofmt_cpuscale(char *buf, count_t maxfreq, count_t cnt, count_t ticks)
{
if (ticks)
{
count_t curfreq = cnt/ticks;
int perc = maxfreq ? 100 * curfreq / maxfreq : 0;
strcpy(buf, "avgscal ");
sprintf(buf+7, "%4d%%", perc);
}
else if (maxfreq) // max frequency is known so % can be calculated
{
strcpy(buf, "curscal ");
sprintf(buf+7, "%4lld%%", 100 * cnt / maxfreq);
}
else // nothing is known: suppress
{
buf = NULL;
}
return buf;
}
/*******************************************************************/
static char *
sysprt_CPUFREQ(struct sstat *sstat, extraparam *as, int badness, int *color)
{
static char buf[15];
count_t maxfreq;
count_t cnt;
count_t ticks;
int n = sstat->cpu.nrcpu;
sumscaling(sstat, &maxfreq, &cnt, &ticks);
return dofmt_cpufreq(buf, maxfreq/n, cnt/n, ticks/n);
}
static int
sysval_CPUFREQ(struct sstat *sstat)
{
char buf[15];
count_t maxfreq;
count_t cnt;
count_t ticks;
int n = sstat->cpu.nrcpu;
sumscaling(sstat, &maxfreq, &cnt, &ticks);
if (dofmt_cpufreq(buf, maxfreq/n, cnt/n, ticks/n))
return 1;
else
return 0;
}
sys_printdef syspdef_CPUFREQ = {"CPUFREQ", sysprt_CPUFREQ, sysval_CPUFREQ};
/*******************************************************************/
static char *
sysprt_CPUIFREQ(struct sstat *sstat, extraparam *as, int badness, int *color)
{
static char buf[15];
count_t maxfreq = sstat->cpu.cpu[as->index].freqcnt.maxfreq;
count_t cnt = sstat->cpu.cpu[as->index].freqcnt.cnt;
count_t ticks = sstat->cpu.cpu[as->index].freqcnt.ticks;
return dofmt_cpufreq(buf, maxfreq, cnt, ticks);
}
sys_printdef syspdef_CPUIFREQ = {"CPUIFREQ", sysprt_CPUIFREQ, sysval_CPUFREQ};
/*******************************************************************/
static char *
sysprt_CPUSCALE(struct sstat *sstat, extraparam *as, int badness, int *color)
{
static char buf[32] = "scaling ?";
count_t maxfreq;
count_t cnt;
count_t ticks;
int n = sstat->cpu.nrcpu;
sumscaling(sstat, &maxfreq, &cnt, &ticks);
dofmt_cpuscale(buf, maxfreq/n, cnt/n, ticks/n);
return buf;
}
static int
sysval_CPUSCALE(struct sstat *sstat)
{
char buf[32];
count_t maxfreq;
count_t cnt;
count_t ticks;
int n = sstat->cpu.nrcpu;
sumscaling(sstat, &maxfreq, &cnt, &ticks);
if (dofmt_cpuscale(buf, maxfreq/n, cnt/n, ticks/n))
return 1;
else
return 0;
}
sys_printdef syspdef_CPUSCALE = {"CPUSCALE", sysprt_CPUSCALE, sysval_CPUSCALE};
/*******************************************************************/
static char *
sysprt_CPUISCALE(struct sstat *sstat, extraparam *as, int badness, int *color)
{
static char buf[32] = "scaling ?";
count_t maxfreq = sstat->cpu.cpu[as->index].freqcnt.maxfreq;
count_t cnt = sstat->cpu.cpu[as->index].freqcnt.cnt;
count_t ticks = sstat->cpu.cpu[as->index].freqcnt.ticks;
dofmt_cpuscale(buf, maxfreq, cnt, ticks);
return buf;
}
sys_printdef syspdef_CPUISCALE = {"CPUISCALE", sysprt_CPUISCALE, sysval_CPUSCALE};
/*******************************************************************/
static char *
sysprt_CPUSTEAL(struct sstat *sstat, extraparam *as, int badness, int *color)
{
static char buf[15];
float perc = sstat->cpu.all.steal * 100.0 / as->percputot;
if (perc > 1.0)
*color = -1;
sprintf(buf, "steal %5.0f%%", perc);
return buf;
}
sys_printdef syspdef_CPUSTEAL = {"CPUSTEAL", sysprt_CPUSTEAL, NULL};
/*******************************************************************/
static char *
sysprt_CPUISTEAL(struct sstat *sstat, extraparam *as, int badness, int *color)
{
static char buf[15];
float perc = sstat->cpu.cpu[as->index].steal * 100.0
/ as->percputot;
if (perc > 1.0)
*color = -1;
sprintf(buf, "steal %5.0f%%", perc);
return buf;
}
sys_printdef syspdef_CPUISTEAL = {"CPUISTEAL", sysprt_CPUISTEAL, NULL};
/*******************************************************************/
static char *
sysprt_CPUGUEST(struct sstat *sstat, extraparam *as, int badness, int *color)
{
static char buf[15];
float perc = sstat->cpu.all.guest * 100.0 / as->percputot;
if (perc > 1.0)
*color = -1;
sprintf(buf, "guest %5.0f%%", perc);
return buf;
}
sys_printdef syspdef_CPUGUEST = {"CPUGUEST", sysprt_CPUGUEST, NULL};
/*******************************************************************/
static char *
sysprt_CPUIGUEST(struct sstat *sstat, extraparam *as, int badness, int *color)
{
static char buf[15];
float perc = sstat->cpu.cpu[as->index].guest * 100.0 / as->percputot;
if (perc > 1.0)
*color = -1;
sprintf(buf, "guest %5.0f%%", perc);
return buf;
}
sys_printdef syspdef_CPUIGUEST = {"CPUIGUEST", sysprt_CPUIGUEST, NULL};
/*******************************************************************/
static char *
sysprt_CPUIPC(struct sstat *sstat, extraparam *as, int badness, int *color)
{
static char buf[15];
float ipc = 0.0;
switch (sstat->cpu.all.cycle)
{
case 0:
sprintf(buf, "ipc notavail");
break;
case 1:
*color = FGCOLORINFO;
sprintf(buf, "ipc initial");
break;
default:
ipc = sstat->cpu.all.instr * 100 / sstat->cpu.all.cycle / 100.0;
sprintf(buf, "ipc %8.2f", ipc);
}
return buf;
}
static int
sysval_IPCVALIDATE(struct sstat *sstat)
{
return sstat->cpu.all.cycle;
}
sys_printdef syspdef_CPUIPC = {"CPUIPC", sysprt_CPUIPC, sysval_IPCVALIDATE};
/*******************************************************************/
static char *
sysprt_CPUIIPC(struct sstat *sstat, extraparam *as, int badness, int *color)
{
static char buf[15];
float ipc = 0.0;
switch (sstat->cpu.all.cycle)
{
case 0:
sprintf(buf, "ipc notavail");
break;
case 1:
*color = FGCOLORINFO;
sprintf(buf, "ipc initial");
break;
default:
if (sstat->cpu.cpu[as->index].cycle)
ipc = sstat->cpu.cpu[as->index].instr * 100 /
sstat->cpu.cpu[as->index].cycle / 100.0;
sprintf(buf, "ipc %8.2f", ipc);
}
return buf;
}
sys_printdef syspdef_CPUIIPC = {"CPUIIPC", sysprt_CPUIIPC, sysval_IPCVALIDATE};
/*******************************************************************/
static char *
sysprt_CPUCYCLE(struct sstat *sstat, extraparam *as, int badness, int *color)
{
static char buf[15] = "cycl ";
switch (sstat->cpu.all.cycle)
{
case 0:
sprintf(buf+5, "missing");
break;
case 1:
*color = FGCOLORINFO;
sprintf(buf+5, "initial");
break;
default:
val2Hzstr(sstat->cpu.all.cycle/1000000/as->nsecs/
sstat->cpu.nrcpu, buf+5);
}
return buf;
}
sys_printdef syspdef_CPUCYCLE = {"CPUCYCLE", sysprt_CPUCYCLE, sysval_IPCVALIDATE};
/*******************************************************************/
static char *
sysprt_CPUICYCLE(struct sstat *sstat, extraparam *as, int badness, int *color)
{
static char buf[15] = "cycl ";
switch (sstat->cpu.all.cycle)
{
case 0:
sprintf(buf+5, "missing");
break;
case 1:
*color = FGCOLORINFO;
sprintf(buf+5, "initial");
break;
default:
val2Hzstr(sstat->cpu.cpu[as->index].cycle/1000000/
as->nsecs, buf+5);
}
return buf;
}
sys_printdef syspdef_CPUICYCLE = {"CPUICYCLE", sysprt_CPUICYCLE, sysval_IPCVALIDATE};
/*******************************************************************/
static char *
sysprt_CPLAVG1(struct sstat *sstat, extraparam *notused, int badness, int *color)
{
static char buf[17]="avg1 ";
if (sstat->cpu.lavg1 > 999999.0)
{
sprintf(buf+5, ">999999");
}
else if (sstat->cpu.lavg1 > 999.0)
{
sprintf(buf+5, "%7.0f", sstat->cpu.lavg1);
}
else
{
sprintf(buf+5, "%7.2f", sstat->cpu.lavg1);
}
return buf;
}
sys_printdef syspdef_CPLAVG1 = {"CPLAVG1", sysprt_CPLAVG1, NULL};
/*******************************************************************/
static char *
sysprt_CPLAVG5(struct sstat *sstat, extraparam *notused, int badness, int *color)
{
static char buf[15]="avg5 ";
if (sstat->cpu.lavg5 > 999999.0)
{
sprintf(buf+5, ">999999");
}
else if (sstat->cpu.lavg5 > 999.0)
{
sprintf(buf+5, "%7.0f", sstat->cpu.lavg5);
}
else
{
sprintf(buf+5, "%7.2f", sstat->cpu.lavg5);
}
return buf;
}
sys_printdef syspdef_CPLAVG5 = {"CPLAVG5", sysprt_CPLAVG5, NULL};
/*******************************************************************/
static char *
sysprt_CPLAVG15(struct sstat *sstat, extraparam *notused, int badness, int *color)
{
static char buf[15]="avg15 ";
if (sstat->cpu.lavg15 > (2 * sstat->cpu.nrcpu) )
*color = FGCOLORALMOST;
if (sstat->cpu.lavg15 > 99999.0)
{
sprintf(buf+6, ">99999");
}
else if (sstat->cpu.lavg15 > 999.0)
{
sprintf(buf+6, "%6.0f", sstat->cpu.lavg15);
}
else
{
sprintf(buf+6, "%6.2f", sstat->cpu.lavg15);
}
return buf;
}