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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: [email protected]
** 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
** --------------------------------------------------------------------------
**
** $Log: showsys.c,v $
** Revision 1.10 2010/11/12 06:06:43 gerlof
** Sometimes segmentation-fault on particular CPU-types
** due to memcpy i.s.o. memmove when moving memory in overlap.
**
** Revision 1.9 2010/10/23 14:04:20 gerlof
** Counters for total number of running and sleep threads (JC van Winkel).
**
** Revision 1.8 2010/05/18 19:20:02 gerlof
** Introduce CPU frequency and scaling (JC van Winkel).
**
** Revision 1.7 2010/04/23 08:16:58 gerlof
** Field 'avque' modified to 'avq' to be able to show higher values
** (especially on LVM-level).
**
** Revision 1.6 2010/03/04 10:53:37 gerlof
** Support I/O-statistics on logical volumes and MD devices.
**
** Revision 1.5 2009/12/17 11:59:36 gerlof
** Gather and display new counters: dirty cache and guest cpu usage.
**
** Revision 1.4 2009/12/17 08:53:03 gerlof
** If no coclors wanted, use bold display for critical resources.
**
** Revision 1.3 2009/12/17 07:33:05 gerlof
** Scale system-statistics properly when modifying window size (JC van Winkel).
**
** Revision 1.2 2009/12/10 11:56:08 gerlof
** Various bug-solutions.
**
** Revision 1.1 2009/12/10 09:46:16 gerlof
** Initial revision
**
** Initial revision
**
**
** Initial
**
*/
static const char rcsid[] = "XXXXXX";
#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 <termio.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"
/*******************************************************************/
/*
** print the label of a system-statistics line and switch on
** colors if needed
*/
static int
syscolorlabel(char *labeltext, int usecolors, unsigned int badness)
{
if (screen)
{
if (badness >= 100)
{
attron (A_BLINK);
if (usecolors)
attron(COLOR_PAIR(COLORHIGH));
else
attron(A_BOLD);
printg(labeltext);
attroff(A_BLINK);
return COLORHIGH;
}
if (almostcrit && badness >= almostcrit)
{
if (usecolors)
attron(COLOR_PAIR(COLORMED));
else
attron(A_BOLD);
printg(labeltext);
return COLORMED;
}
}
/*
** no colors required or no reason to show colors
*/
printg(labeltext);
return 0;
}
char *
sysprt_BLANKBOX(void *p, void *notused);
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 to
* few character columns, lower priority items are removed
*
*/
void showsysline(sys_printpair* elemptr,
struct sstat* sstat, extraparam *extra,
char *labeltext, int usecolors, unsigned int badness
)
{
sys_printdef *curelem;
char coloron=0;
int maxw = screen ? COLS : linelen;
// every 15-char item is printed as:
// >>>> | datadatadata<<<<<
// 012345678901234
/* how items will fit on one line? */
int avail = (maxw-5)/15;
coloron = syscolorlabel(labeltext, usecolors, badness);
/* count number of items */
sys_printpair newelems[40]; // MURPHY
int nitems;
for (nitems=0; 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-1);
}
else
{
slackitemsover=(avail-nitems)/2;
}
// charslack: the slack in characters after using as many
// items as possible
double charslackover = screen ? ((COLS - 5) % 15) : 0.0;
// 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)
{
printg(" | ");
addblanks(&charslackused, &charslackover);
printg("%s", curelem->doconvert(sstat, extra));
if (screen)
{
itemslackused+=slackitemsover;
while (itemslackused>0.5)
{
addblanks(&charslackused, &charslackover);
printg(" | ");
printg("%s", sysprt_BLANKBOX(0, 0));
addblanks(&charslackused, &charslackover);
itemslackused-=1;
}
}
elemptr++;
addblanks(&charslackused, &charslackover);
}
printg(" |");
if (coloron)
{
if (screen)
{
if (usecolors)
attroff(COLOR_PAIR(coloron));
else
attroff(A_BOLD);
}
}
if (!screen)
{
printg("\n");
}
}
/*******************************************************************/
/* SYSTEM PRINT FUNCTIONS */
/*******************************************************************/
char *
sysprt_PRCSYS(void *notused, void *q)
{
extraparam *as=q;
static char buf[15]="sys ";
val2cpustr(as->totst * 1000/hertz, buf+5);
return buf;
}
sys_printdef syspdef_PRCSYS =
{ "PRCSYS", sysprt_PRCSYS };
/*******************************************************************/
char *
sysprt_PRCUSER(void *notused, void *q)
{
extraparam *as=q;
static char buf[15]="user ";
val2cpustr(as->totut * 1000/hertz, buf+5);
return buf;
}
sys_printdef syspdef_PRCUSER =
{ "PRCUSER", sysprt_PRCUSER };
/*******************************************************************/
char *
sysprt_PRCNPROC(void *notused, void *q)
{
extraparam *as=q;
static char buf[15]="#proc ";
val2valstr(as->nproc, buf+6, 6, 0, 0);
return buf;
}
sys_printdef syspdef_PRCNPROC =
{ "PRCNPROC", sysprt_PRCNPROC };
/*******************************************************************/
char *
sysprt_PRCNRUNNING(void *notused, void *q)
{
extraparam *as=q;
static char buf[15]="#trun ";
val2valstr(as->ntrun, buf+6, 6, 0, 0);
return buf;
}
sys_printdef syspdef_PRCNRUNNING =
{ "PRCNRUNNING", sysprt_PRCNRUNNING };
/*******************************************************************/
char *
sysprt_PRCNSLEEPING(void *notused, void *q)
{
extraparam *as=q;
static char buf[15]="#tslpi ";
val2valstr(as->ntslpi, buf+8, 4, 0, 0);
return buf;
}
sys_printdef syspdef_PRCNSLEEPING =
{ "PRCNSLEEPING", sysprt_PRCNSLEEPING };
/*******************************************************************/
char *
sysprt_PRCNDSLEEPING(void *notused, void *q)
{
extraparam *as=q;
static char buf[15]="#tslpu ";
val2valstr(as->ntslpu, buf+8, 4, 0, 0);
return buf;
}
sys_printdef syspdef_PRCNDSLEEPING =
{ "PRCNDSLEEPING", sysprt_PRCNDSLEEPING };
/*******************************************************************/
char *
sysprt_PRCNZOMBIE(void *notused, void *q)
{
extraparam *as=q;
static char buf[15]="#zombie ";
val2valstr(as->nzomb, buf+8, 4, 0, 0);
return buf;
}
sys_printdef syspdef_PRCNZOMBIE =
{ "PRCNZOMBIE", sysprt_PRCNZOMBIE };
/*******************************************************************/
char *
sysprt_PRCNNEXIT(void *notused, void *q)
{
extraparam *as=q;
static char buf[15]="#exit ";
if (supportflags & ACCTACTIVE)
{
val2valstr(as->nexit, buf+6, 6, as->avgval, as->nsecs);
return buf;
}
else
{
return "#exit ?";
}
return buf;
}
sys_printdef syspdef_PRCNNEXIT =
{ "PRCNNEXIT", sysprt_PRCNNEXIT };
/*******************************************************************/
char *
sysprt_CPUSYS(void *p, void *q)
{
struct sstat *sstat=p;
extraparam *as=q;
static char buf[15];
sprintf(buf, "sys %6.0f%%", (sstat->cpu.all.stime
* 100.0) / as->percputot);
return buf;
}
sys_printdef syspdef_CPUSYS =
{ "CPUSYS", sysprt_CPUSYS };
/*******************************************************************/
char *
sysprt_CPUUSER(void *p, void *q)
{
struct sstat *sstat=p;
extraparam *as=q;
static char buf[15];
sprintf(buf, "user %6.0f%%",
((sstat->cpu.all.utime + sstat->cpu.all.ntime)
* 100.0) / as->percputot);
return buf;
}
sys_printdef syspdef_CPUUSER =
{ "CPUUSER", sysprt_CPUUSER };
/*******************************************************************/
char *
sysprt_CPUIRQ(void *p, void *q)
{
struct sstat *sstat=p;
extraparam *as=q;
static char buf[15];
sprintf(buf, "irq %6.0f%%",
((sstat->cpu.all.Itime + sstat->cpu.all.Stime)
* 100.0) / as->percputot);
return buf;
}
sys_printdef syspdef_CPUIRQ =
{ "CPUIRQ", sysprt_CPUIRQ };
/*******************************************************************/
char *
sysprt_CPUIDLE(void *p, void *q)
{
struct sstat *sstat=p;
extraparam *as=q;
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 };
/*******************************************************************/
char *
sysprt_CPUWAIT(void *p, void *q)
{
struct sstat *sstat=p;
extraparam *as=q;
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 };
/*******************************************************************/
char *
sysprt_CPUISYS(void *p, void *q)
{
struct sstat *sstat=p;
extraparam *as=q;
static char buf[15];
sprintf(buf, "sys %6.0f%%", (sstat->cpu.cpu[as->index].stime
* 100.0) / as->percputot);
return buf;
}
sys_printdef syspdef_CPUISYS =
{ "CPUISYS", sysprt_CPUISYS };
/*******************************************************************/
char *
sysprt_CPUIUSER(void *p, void *q)
{
struct sstat *sstat=p;
extraparam *as=q;
static char buf[15];
sprintf(buf, "user %6.0f%%",
((sstat->cpu.cpu[as->index].utime +
sstat->cpu.cpu[as->index].ntime) * 100.0) / as->percputot);
return buf;
}
sys_printdef syspdef_CPUIUSER =
{ "CPUIUSER", sysprt_CPUIUSER };
/*******************************************************************/
char *
sysprt_CPUIIRQ(void *p, void *q)
{
struct sstat *sstat=p;
extraparam *as=q;
static char buf[15];
sprintf(buf, "irq %6.0f%%",
((sstat->cpu.cpu[as->index].Itime +
sstat->cpu.cpu[as->index].Stime) * 100.0) / as->percputot);
return buf;
}
sys_printdef syspdef_CPUIIRQ =
{ "CPUIIRQ", sysprt_CPUIIRQ };
/*******************************************************************/
char *
sysprt_CPUIIDLE(void *p, void *q)
{
struct sstat *sstat=p;
extraparam *as=q;
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 };
/*******************************************************************/
char *
sysprt_CPUIWAIT(void *p, void *q)
{
struct sstat *sstat=p;
extraparam *as=q;
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 };
/*******************************************************************/
void dofmt_cpufreq(char *buf, count_t maxfreq, count_t cnt, count_t ticks)
{
// >>>> | datadatadata<<<<<
// 012345678901234
// curf 2.12GHz
// avgf 2.12GHz
// 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: print ?????
{
strcpy(buf, "curf ?MHz");
}
}
/*
* sumscaling: sum scaling info for all processors
*
*/
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;
}
void dofmt_cpuscale(char *buf, count_t maxfreq, count_t cnt, count_t ticks)
{
if (ticks)
{
count_t curfreq = cnt/ticks;
int perc = 100 * curfreq / maxfreq;
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: print ?????
{
strcpy(buf, "curscal ?%");
}
}
/*******************************************************************/
char *
sysprt_CPUIFREQ(void *p, void *q)
{
struct sstat *sstat=p;
extraparam *as=q;
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;
dofmt_cpufreq(buf, maxfreq, cnt, ticks);
return buf;
}
sys_printdef syspdef_CPUIFREQ =
{ "CPUIFREQ", sysprt_CPUIFREQ };
/*******************************************************************/
char *
sysprt_CPUFREQ(void *p, void *q)
{
struct sstat *sstat=p;
static char buf[15];
count_t maxfreq;
count_t cnt;
count_t ticks;
int n=sstat->cpu.nrcpu;
sumscaling(sstat, &maxfreq, &cnt, &ticks);
dofmt_cpufreq(buf, maxfreq/n, cnt/n, ticks/n);
return buf;
}
sys_printdef syspdef_CPUFREQ =
{ "CPUFREQ", sysprt_CPUFREQ };
/*******************************************************************/
char *
sysprt_CPUISCALE(void *p, void *q)
{
struct sstat *sstat=p;
extraparam *as=q;
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;
dofmt_cpuscale(buf, maxfreq, cnt, ticks);
return buf;
}
sys_printdef syspdef_CPUISCALE =
{ "CPUISCALE", sysprt_CPUISCALE };
/*******************************************************************/
char *
sysprt_CPUSCALE(void *p, void *q)
{
struct sstat *sstat=p;
static char buf[15];
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;
}
sys_printdef syspdef_CPUSCALE =
{ "CPUSCALE", sysprt_CPUSCALE };
/*******************************************************************/
char *
sysprt_CPUSTEAL(void *p, void *q)
{
struct sstat *sstat=p;
extraparam *as=q;
static char buf[15];
sprintf(buf, "steal %5.0f%%",
(sstat->cpu.all.steal * 100.0) / as->percputot);
return buf;
}
sys_printdef syspdef_CPUSTEAL =
{ "CPUSTEAL", sysprt_CPUSTEAL };
/*******************************************************************/
char *
sysprt_CPUISTEAL(void *p, void *q)
{
struct sstat *sstat=p;
extraparam *as=q;
static char buf[15];
sprintf(buf, "steal %5.0f%%",
(sstat->cpu.cpu[as->index].steal * 100.0) / as->percputot);
return buf;
}
sys_printdef syspdef_CPUISTEAL =
{ "CPUISTEAL", sysprt_CPUISTEAL };
/*******************************************************************/
char *
sysprt_CPUGUEST(void *p, void *q)
{
struct sstat *sstat=p;
extraparam *as=q;
static char buf[15];
sprintf(buf, "guest %5.0f%%",
(sstat->cpu.all.guest * 100.0) / as->percputot);
return buf;
}
sys_printdef syspdef_CPUGUEST =
{ "CPUGUEST", sysprt_CPUGUEST };
/*******************************************************************/
char *
sysprt_CPUIGUEST(void *p, void *q)
{
struct sstat *sstat=p;
extraparam *as=q;
static char buf[15];
sprintf(buf, "guest %5.0f%%",
(sstat->cpu.cpu[as->index].guest * 100.0) / as->percputot);
return buf;
}
sys_printdef syspdef_CPUIGUEST =
{ "CPUIGUEST", sysprt_CPUIGUEST };
/*******************************************************************/
char *
sysprt_CPLAVG1(void *p, void *notused)
{
struct sstat *sstat=p;
static char buf[15]="avg1 ";
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 };
/*******************************************************************/
char *
sysprt_CPLAVG5(void *p, void *notused)
{
struct sstat *sstat=p;
static char buf[15]="avg5 ";
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 };
/*******************************************************************/
char *
sysprt_CPLAVG15(void *p, void *notused)
{
struct sstat *sstat=p;
static char buf[15]="avg15 ";
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;
}
sys_printdef syspdef_CPLAVG15 =
{ "CPLAVG15", sysprt_CPLAVG15 };
/*******************************************************************/
char *
sysprt_CPLCSW(void *p, void *q)
{
struct sstat *sstat=p;
extraparam *as=q;
static char buf[16]="csw ";
val2valstr(sstat->cpu.csw, buf+4 , 8,as->avgval,as->nsecs);
return buf;
}
sys_printdef syspdef_CPLCSW =
{ "CPLCSW", sysprt_CPLCSW };
/*******************************************************************/
char *
sysprt_PRCCLONES(void *p, void *q)
{
struct sstat *sstat=p;
extraparam *as=q;
static char buf[16]="clones ";
val2valstr(sstat->cpu.nprocs, buf+7 , 5,as->avgval,as->nsecs);
return buf;
}
sys_printdef syspdef_PRCCLONES =
{ "PRCCLONES", sysprt_PRCCLONES };
/*******************************************************************/
char *
sysprt_CPLNUMCPU(void *p, void *q)
{
struct sstat *sstat=p;
extraparam *as=q;
static char buf[16]="numcpu ";
val2valstr(sstat->cpu.nrcpu, buf+7 , 5,0,as->nsecs);
return buf;
}
sys_printdef syspdef_CPLNUMCPU =
{ "CPLNUMCPU", sysprt_CPLNUMCPU };
/*******************************************************************/
char *
sysprt_CPLINTR(void *p, void *q)
{
struct sstat *sstat=p;
extraparam *as=q;
static char buf[16]="intr ";
val2valstr(sstat->cpu.devint, buf+5 , 7,as->avgval,as->nsecs);
return buf;
}
sys_printdef syspdef_CPLINTR =
{ "CPLINTR", sysprt_CPLINTR };
/*******************************************************************/
char *
sysprt_MEMTOT(void *p, void *notused)
{
struct sstat *sstat=p;
static char buf[16]="tot ";
val2memstr(sstat->mem.physmem * pagesize, buf+6, MBFORMAT, 0, 0);
return buf;
}
sys_printdef syspdef_MEMTOT =
{ "MEMTOT", sysprt_MEMTOT };
/*******************************************************************/
char *
sysprt_MEMFREE(void *p, void *notused)
{
struct sstat *sstat=p;
static char buf[16]="free ";
val2memstr(sstat->mem.freemem * pagesize, buf+6, MBFORMAT, 0, 0);
return buf;
}
sys_printdef syspdef_MEMFREE =
{ "MEMFREE", sysprt_MEMFREE };
/*******************************************************************/
char *
sysprt_MEMCACHE(void *p, void *notused)
{
struct sstat *sstat=p;
static char buf[16]="cache ";
val2memstr(sstat->mem.cachemem * pagesize, buf+6, MBFORMAT, 0, 0);
return buf;
}
sys_printdef syspdef_MEMCACHE =
{ "MEMCACHE", sysprt_MEMCACHE };
/*******************************************************************/
char *
sysprt_MEMDIRTY(void *p, void *notused)
{
struct sstat *sstat=p;
static char buf[16] = "dirty ";
val2memstr(sstat->mem.cachedrt * pagesize, buf+6, MBFORMAT, 0, 0);
return buf;
}
sys_printdef syspdef_MEMDIRTY =
{ "MEMDIRTY", sysprt_MEMDIRTY };
/*******************************************************************/
char *
sysprt_MEMBUFFER(void *p, void *notused)
{
struct sstat *sstat=p;
static char buf[16]="buff ";
val2memstr(sstat->mem.buffermem * pagesize, buf+6, MBFORMAT, 0, 0);
return buf;
}
sys_printdef syspdef_MEMBUFFER =
{ "MEMBUFFER", sysprt_MEMBUFFER };
/*******************************************************************/
char *
sysprt_MEMSLAB(void *p, void *notused)
{
struct sstat *sstat=p;
static char buf[16]="slab ";
val2memstr(sstat->mem.slabmem * pagesize, buf+6, MBFORMAT, 0, 0);
return buf;
}
sys_printdef syspdef_MEMSLAB =
{ "MEMSLAB", sysprt_MEMSLAB };
/*******************************************************************/
char *
sysprt_SWPTOT(void *p, void *notused)
{
struct sstat *sstat=p;
static char buf[16]="tot ";
val2memstr(sstat->mem.totswap * pagesize, buf+6, MBFORMAT, 0, 0);
return buf;
}
sys_printdef syspdef_SWPTOT =
{ "SWPTOT", sysprt_SWPTOT };
/*******************************************************************/
char *
sysprt_SWPFREE(void *p, void *notused)
{
struct sstat *sstat=p;
static char buf[16]="free ";
val2memstr(sstat->mem.freeswap * pagesize, buf+6, MBFORMAT, 0, 0);
return buf;
}
sys_printdef syspdef_SWPFREE =
{ "SWPFREE", sysprt_SWPFREE };
/*******************************************************************/
char *
sysprt_SWPCOMMITTED(void *p, void *notused)
{
struct sstat *sstat=p;
static char buf[16]="vmcom ";
val2memstr(sstat->mem.committed * pagesize, buf+6, MBFORMAT, 0, 0);
return buf;
}
sys_printdef syspdef_SWPCOMMITTED =
{ "SWPCOMMITTED", sysprt_SWPCOMMITTED };
/*******************************************************************/
char *
sysprt_SWPCOMMITLIM(void *p, void *notused)
{
struct sstat *sstat=p;
static char buf[16]="vmlim ";
val2memstr(sstat->mem.commitlim * pagesize, buf+6, MBFORMAT, 0, 0);
return buf;
}
sys_printdef syspdef_SWPCOMMITLIM =
{ "SWPCOMMITLIM", sysprt_SWPCOMMITLIM };
/*******************************************************************/
char *
sysprt_PAGSCAN(void *p, void *q)
{
struct sstat *sstat=p;
extraparam *as=q;
static char buf[16]="scan ";
val2valstr(sstat->mem.pgscans, buf+ 6, 6, as->avgval, as->nsecs);
return buf;
}
sys_printdef syspdef_PAGSCAN =
{ "PAGSCAN", sysprt_PAGSCAN };
/*******************************************************************/
char *
sysprt_PAGSTALL(void *p, void *q)
{
struct sstat *sstat=p;
extraparam *as=q;
static char buf[16]="stall ";