src/usr.bin/systat/vmstat.c - diff

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Diff for /src/usr.bin/systat/vmstat.c between version 1.18 and 1.19

version 1.18, 1999/06/16 10:18:30

version 1.19, 1999/10/26 15:13:54

Line 56

#include <sys/sysctl.h>

#include <vm/vm.h>

#if defined(UVM)

#include <uvm/uvm_extern.h>

#endif

#include <ctype.h>

#include <err.h>

#include <nlist.h>

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static struct Info {

long time[CPUSTATES];

#if defined(UVM)

struct uvmexp uvmexp;

#else

struct vmmeter Cnt;

#endif

struct vmtotal Total;

struct nchstats nchstats;

long nchcount;

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static struct nlist namelist[] = {

#define X_CPTIME 0

{ "_cp_time" },

#if defined(UVM)

#define X_UVMEXP 1

{ "_uvmexp" },

#else

#define X_CNT 1

{ "_cnt" },

#endif

#define X_TOTAL 2

{ "_total" },

#define X_NCHSTATS 3

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clear();

mvprintw(STATROW, STATCOL + 4, "users Load");

#if defined(UVM)

mvprintw(MEMROW, MEMCOL, " memory totals (in KB)");

mvprintw(MEMROW + 1, MEMCOL, " real virtual free");

mvprintw(MEMROW + 2, MEMCOL, "Active");

mvprintw(MEMROW + 3, MEMCOL, "All");

mvprintw(PAGEROW, PAGECOL, " PAGING SWAPPING ");

mvprintw(PAGEROW + 1, PAGECOL, " in out in out ");

mvprintw(PAGEROW + 2, PAGECOL, "ops");

mvprintw(PAGEROW + 3, PAGECOL, "pages");

#else

mvprintw(MEMROW, MEMCOL, "Mem:KB REAL VIRTUAL");

mvprintw(MEMROW + 1, MEMCOL, " Tot Share Tot Share");

mvprintw(MEMROW + 2, MEMCOL, "Act");

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mvprintw(PAGEROW + 1, PAGECOL, " in out in out ");

mvprintw(PAGEROW + 2, PAGECOL, "count");

mvprintw(PAGEROW + 3, PAGECOL, "pages");

#endif

#if defined(UVM)

mvprintw(VMSTATROW + 0, VMSTATCOL + 10, "forks");

mvprintw(VMSTATROW + 1, VMSTATCOL + 10, "fkppw");

mvprintw(VMSTATROW + 2, VMSTATCOL + 10, "fksvm");

mvprintw(VMSTATROW + 3, VMSTATCOL + 10, "pwait");

mvprintw(VMSTATROW + 4, VMSTATCOL + 10, "relck");

mvprintw(VMSTATROW + 5, VMSTATCOL + 10, "rlkok");

mvprintw(VMSTATROW + 6, VMSTATCOL + 10, "noram");

mvprintw(VMSTATROW + 7, VMSTATCOL + 10, "ndcpy");

mvprintw(VMSTATROW + 8, VMSTATCOL + 10, "fltcp");

mvprintw(VMSTATROW + 9, VMSTATCOL + 10, "zfod");

mvprintw(VMSTATROW + 10, VMSTATCOL + 10, "cow");

mvprintw(VMSTATROW + 11, VMSTATCOL + 10, "fmin");

mvprintw(VMSTATROW + 12, VMSTATCOL + 10, "ftarg");

mvprintw(VMSTATROW + 13, VMSTATCOL + 10, "itarg");

mvprintw(VMSTATROW + 14, VMSTATCOL + 10, "wired");

mvprintw(VMSTATROW + 15, VMSTATCOL + 10, "pdfre");

if (LINES - 1 > VMSTATROW + 16)

mvprintw(VMSTATROW + 16, VMSTATCOL + 10, "pdscn");

#else

mvprintw(INTSROW, INTSCOL + 3, " Interrupts");

mvprintw(INTSROW + 1, INTSCOL + 9, "total");

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mvprintw(VMSTATROW + 15, VMSTATCOL + 10, "hdrev");

if (LINES - 1 > VMSTATROW + 16)

mvprintw(VMSTATROW + 16, VMSTATCOL + 10, "intrn");

#endif

mvprintw(GENSTATROW, GENSTATCOL, " Csw Trp Sys Int Sof Flt");

mvprintw(GRAPHROW, GRAPHCOL,

" . %% Sys . %% User . %% Nice . %% Idle");

mvprintw(PROCSROW, PROCSCOL, "Proc:r p d s w");

#if defined(UVM)

mvprintw(PROCSROW, PROCSCOL, "Proc:r d s w");

#else

mvprintw(PROCSROW, PROCSCOL, "Proc:r d s w p");

#endif

mvprintw(GRAPHROW + 1, GRAPHCOL,

"| | | | | | | | | | |");

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putfloat(avenrun[1], STATROW, STATCOL + 23, 6, 2, 0);

putfloat(avenrun[2], STATROW, STATCOL + 29, 6, 2, 0);

mvaddstr(STATROW, STATCOL + 53, buf);

#define pgtokb(pg) ((pg) * cnt.v_page_size / 1024)

#if defined(UVM)

#define pgtokb(pg) ((pg) * s.uvmexp.pagesize / 1024)

#else

#define pgtokb(pg) ((pg) * cnt.v_page_size / 1024)

#endif

#if defined(UVM)

putint(pgtokb(s.uvmexp.active), MEMROW + 2, MEMCOL + 6, 7);

putint(pgtokb(s.uvmexp.active + s.uvmexp.swpginuse), /* XXX */

MEMROW + 2, MEMCOL + 16, 7);

putint(pgtokb(s.uvmexp.npages - s.uvmexp.free), MEMROW + 3, MEMCOL + 6, 7);

putint(pgtokb(s.uvmexp.npages - s.uvmexp.free + s.uvmexp.swpginuse),

MEMROW + 3, MEMCOL + 16, 7);

putint(pgtokb(s.uvmexp.free), MEMROW + 2, MEMCOL + 24, 7);

putint(pgtokb(s.uvmexp.free + s.uvmexp.swpages - s.uvmexp.swpginuse),

MEMROW + 3, MEMCOL + 24, 7);

#else

putint(pgtokb(total.t_arm), MEMROW + 2, MEMCOL + 3, 6);

putint(pgtokb(total.t_armshr), MEMROW + 2, MEMCOL + 9, 6);

putint(pgtokb(total.t_avm), MEMROW + 2, MEMCOL + 15, 7);

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putint(pgtokb(total.t_vm), MEMROW + 3, MEMCOL + 15, 7);

putint(pgtokb(total.t_vmshr), MEMROW + 3, MEMCOL + 22, 7);

putint(pgtokb(total.t_free), MEMROW + 2, MEMCOL + 30, 6);

#endif

putint(total.t_rq - 1, PROCSROW + 1, PROCSCOL + 3, 3);

putint(total.t_pw, PROCSROW + 1, PROCSCOL + 6, 3);

putint(total.t_dw, PROCSROW + 1, PROCSCOL + 9, 3);

putint(total.t_dw, PROCSROW + 1, PROCSCOL + 6, 3);

putint(total.t_sl, PROCSROW + 1, PROCSCOL + 12, 3);

putint(total.t_sl, PROCSROW + 1, PROCSCOL + 9, 3);

putint(total.t_sw, PROCSROW + 1, PROCSCOL + 15, 3);

putint(total.t_sw, PROCSROW + 1, PROCSCOL + 12, 3);

#if !defined(UVM)

putint(total.t_pw, PROCSROW + 1, PROCSCOL + 15, 3);

#endif

#if defined(UVM)

PUTRATE(uvmexp.forks, VMSTATROW + 0, VMSTATCOL + 3, 6);

PUTRATE(uvmexp.forks_ppwait, VMSTATROW + 1, VMSTATCOL + 3, 6);

PUTRATE(uvmexp.forks_sharevm, VMSTATROW + 2, VMSTATCOL + 3, 6);

PUTRATE(uvmexp.fltpgwait, VMSTATROW + 3, VMSTATCOL + 4, 5);

PUTRATE(uvmexp.fltrelck, VMSTATROW + 4, VMSTATCOL + 3, 6);

PUTRATE(uvmexp.fltrelckok, VMSTATROW + 5, VMSTATCOL + 3, 6);

PUTRATE(uvmexp.fltnoram, VMSTATROW + 6, VMSTATCOL + 3, 6);

PUTRATE(uvmexp.fltamcopy, VMSTATROW + 7, VMSTATCOL + 3, 6);

PUTRATE(uvmexp.flt_prcopy, VMSTATROW + 8, VMSTATCOL + 3, 6);

PUTRATE(uvmexp.flt_przero, VMSTATROW + 9, VMSTATCOL + 3, 6);

PUTRATE(uvmexp.flt_acow, VMSTATROW + 10, VMSTATCOL, 9);

putint(s.uvmexp.freemin, VMSTATROW + 11, VMSTATCOL, 9);

putint(s.uvmexp.freetarg, VMSTATROW + 12, VMSTATCOL, 9);

putint(s.uvmexp.inactarg, VMSTATROW + 13, VMSTATCOL, 9);

putint(s.uvmexp.wired, VMSTATROW + 14, VMSTATCOL, 9);

PUTRATE(uvmexp.pdfreed, VMSTATROW + 15, VMSTATCOL, 9);

if (LINES - 1 > VMSTATROW + 16)

PUTRATE(uvmexp.pdscans, VMSTATROW + 16, VMSTATCOL, 9);

PUTRATE(uvmexp.pageins, PAGEROW + 2, PAGECOL + 5, 5);

PUTRATE(uvmexp.pdpageouts, PAGEROW + 2, PAGECOL + 10, 5);

PUTRATE(uvmexp.swapins, PAGEROW + 2, PAGECOL + 15, 5);

PUTRATE(uvmexp.swapouts, PAGEROW + 2, PAGECOL + 20, 5);

PUTRATE(uvmexp.pgswapin, PAGEROW + 3, PAGECOL + 5, 5);

PUTRATE(uvmexp.pgswapout, PAGEROW + 3, PAGECOL + 10, 5);

PUTRATE(uvmexp.swtch, GENSTATROW + 1, GENSTATCOL, 5);

PUTRATE(uvmexp.traps, GENSTATROW + 1, GENSTATCOL + 5, 5);

PUTRATE(uvmexp.syscalls, GENSTATROW + 1, GENSTATCOL + 10, 5);

PUTRATE(uvmexp.intrs, GENSTATROW + 1, GENSTATCOL + 15, 5);

PUTRATE(uvmexp.softs, GENSTATROW + 1, GENSTATCOL + 20, 5);

PUTRATE(uvmexp.faults, GENSTATROW + 1, GENSTATCOL + 25, 5);

#else

PUTRATE(Cnt.v_cow_faults, VMSTATROW + 0, VMSTATCOL + 3, 6);

PUTRATE(Cnt.v_lookups, VMSTATROW + 1, VMSTATCOL + 3, 6);

PUTRATE(Cnt.v_hits, VMSTATROW + 2, VMSTATCOL + 3, 6);

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PUTRATE(Cnt.v_intr, GENSTATROW + 1, GENSTATCOL + 15, 5);

PUTRATE(Cnt.v_soft, GENSTATROW + 1, GENSTATCOL + 20, 5);

PUTRATE(Cnt.v_faults, GENSTATROW + 1, GENSTATCOL + 25, 5);

#endif

mvprintw(DISKROW, DISKCOL + 5, " ");

for (i = 0, c = 0; i < dk_ndrive && c < MAXDRIVES; i++)

if (dk_select[i]) {

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dkreadstats();

NREAD(X_CPTIME, s->time, sizeof s->time);

#if defined(UVM)

NREAD(X_UVMEXP, &s->uvmexp, sizeof s->uvmexp);

#else

NREAD(X_CNT, &s->Cnt, sizeof s->Cnt);

#endif

NREAD(X_NCHSTATS, &s->nchstats, sizeof s->nchstats);

#if defined(__i386__)

NREAD(X_INTRHAND, intrhand, sizeof(intrhand));