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Fake multi-cpu statistics for proc/stat by dividing the totals by the

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number of CPUs.

PR:		kern/27522
This commit is contained in:
Dag-Erling Smørgrav 2003-09-22 15:52:32 +00:00
parent 4841159528
commit e54c4ad8ac
1 changed files with 18 additions and 5 deletions
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23
sys/compat/linprocfs/linprocfs.c
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@ -413,18 +413,31 @@ linprocfs_domtab(PFS_FILL_ARGS)
static int
linprocfs_dostat(PFS_FILL_ARGS)
{
int name[2], olen, plen;
int i, ncpu;
name[0] = CTL_HW;
name[1] = HW_NCPU;
if (kernel_sysctl(td, name, 2, &ncpu, &olen, NULL, 0, &plen) != 0)
ncpu = 0;
sbuf_printf(sb, "cpu %ld %ld %ld %ld\n",
T2J(cp_time[CP_USER]),
T2J(cp_time[CP_NICE]),
T2J(cp_time[CP_SYS] /*+ cp_time[CP_INTR]*/),
T2J(cp_time[CP_IDLE]));
for (i = 0; i < ncpu; ++i)
sbuf_printf(sb, "cpu%d %ld %ld %ld %ld\n", i,
T2J(cp_time[CP_USER]) / ncpu,
T2J(cp_time[CP_NICE]) / ncpu,
T2J(cp_time[CP_SYS]) / ncpu,
T2J(cp_time[CP_IDLE]) / ncpu);
sbuf_printf(sb,
"cpu %ld %ld %ld %ld\n"
"disk 0 0 0 0\n"
"page %u %u\n"
"swap %u %u\n"
"intr %u\n"
"ctxt %u\n"
"btime %lld\n",
T2J(cp_time[CP_USER]),
T2J(cp_time[CP_NICE]),
T2J(cp_time[CP_SYS] /*+ cp_time[CP_INTR]*/),
T2J(cp_time[CP_IDLE]),
cnt.v_vnodepgsin,
cnt.v_vnodepgsout,
cnt.v_swappgsin,