top(1): Convert process listing to sbuf too
This also fixes -mio with 'T' set (thread-id instead of process-id). This can go further by removing the existing sprintf, and using sbuf directly. This will be done in a followup commit.
This commit is contained in:
parent
ac8f40ea78
commit
0515b88e77
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=335590
@ -80,22 +80,6 @@ struct handle {
|
||||
|
||||
#define PCTCPU(pp) (pcpu[pp - pbase])
|
||||
|
||||
/*
|
||||
* These definitions control the format of the per-process area
|
||||
*/
|
||||
|
||||
static const char io_header[] =
|
||||
" %s%*s %-*.*s VCSW IVCSW READ WRITE FAULT TOTAL PERCENT COMMAND";
|
||||
|
||||
static const char io_Proc_format[] =
|
||||
"%5d%*s %-*.*s %6ld %6ld %6ld %6ld %6ld %6ld %6.2f%% %.*s";
|
||||
|
||||
static const char smp_Proc_format[] =
|
||||
"%5d%*s %-*.*s %s%3d %4s%6s %5s%*.*s %-6.6s %3d%7s %6.2f%% %.*s";
|
||||
|
||||
static char up_Proc_format[] =
|
||||
"%5d%*s %-*.*s %s%3d %4s%6s %5s%*.*s %-6.6s%.0d%7s %6.2f%% %.*s";
|
||||
|
||||
/* process state names for the "STATE" column of the display */
|
||||
/* the extra nulls in the string "run" are for adding a slash and
|
||||
the processor number when needed */
|
||||
@ -394,9 +378,10 @@ format_header(const char *uname_field)
|
||||
|
||||
/* clean up from last time. */
|
||||
if (header != NULL) {
|
||||
sbuf_delete(header);
|
||||
}
|
||||
sbuf_clear(header);
|
||||
} else {
|
||||
header = sbuf_new_auto();
|
||||
}
|
||||
|
||||
switch (displaymode) {
|
||||
case DISP_CPU: {
|
||||
@ -415,10 +400,11 @@ format_header(const char *uname_field)
|
||||
break;
|
||||
}
|
||||
case DISP_IO: {
|
||||
sbuf_printf(header, io_header,
|
||||
sbuf_printf(header, " %s%*s %-*.*s",
|
||||
ps.thread_id ? " THR" : "PID",
|
||||
ps.jail ? TOP_JID_LEN : 0, ps.jail ? " JID" : "",
|
||||
namelength, namelength, uname_field);
|
||||
sbuf_cat(header, " VCSW IVCSW READ WRITE FAULT TOTAL PERCENT COMMAND");
|
||||
break;
|
||||
}
|
||||
case DISP_MAX:
|
||||
@ -869,8 +855,6 @@ get_process_info(struct system_info *si, struct process_select *sel,
|
||||
return (&handle);
|
||||
}
|
||||
|
||||
static char fmt[512]; /* static area where result is built */
|
||||
|
||||
char *
|
||||
format_next_process(struct handle * xhandle, char *(*get_userid)(int), int flags)
|
||||
{
|
||||
@ -883,12 +867,20 @@ format_next_process(struct handle * xhandle, char *(*get_userid)(int), int flags
|
||||
size_t state;
|
||||
struct rusage ru, *rup;
|
||||
long p_tot, s_tot;
|
||||
const char *proc_fmt;
|
||||
char thr_buf[6];
|
||||
char jid_buf[TOP_JID_LEN], swap_buf[TOP_SWAP_LEN];
|
||||
char *cmdbuf = NULL;
|
||||
char **args;
|
||||
const int cmdlen = 128;
|
||||
static struct sbuf* procbuf = NULL;
|
||||
|
||||
/* clean up from last time. */
|
||||
if (procbuf != NULL) {
|
||||
sbuf_clear(procbuf);
|
||||
} else {
|
||||
procbuf = sbuf_new_auto();
|
||||
}
|
||||
|
||||
|
||||
/* find and remember the next proc structure */
|
||||
pp = *(xhandle->next_proc++);
|
||||
@ -1064,24 +1056,24 @@ format_next_process(struct handle * xhandle, char *(*get_userid)(int), int flags
|
||||
p_tot = rup->ru_inblock + rup->ru_oublock + rup->ru_majflt;
|
||||
s_tot = total_inblock + total_oublock + total_majflt;
|
||||
|
||||
snprintf(fmt, sizeof(fmt), io_Proc_format,
|
||||
pp->ki_pid,
|
||||
ps.jail ? TOP_JID_LEN : 0, jid_buf,
|
||||
namelength, namelength, (*get_userid)(pp->ki_ruid),
|
||||
rup->ru_nvcsw,
|
||||
rup->ru_nivcsw,
|
||||
rup->ru_inblock,
|
||||
rup->ru_oublock,
|
||||
rup->ru_majflt,
|
||||
p_tot,
|
||||
s_tot == 0 ? 0.0 : (p_tot * 100.0 / s_tot),
|
||||
free(cmdbuf);
|
||||
|
||||
sbuf_printf(procbuf, "%5d", (ps.thread_id) ? pp->ki_tid : pp->ki_pid);
|
||||
sbuf_printf(procbuf, "%*s", ps.jail ? TOP_JID_LEN : 0, jid_buf);
|
||||
sbuf_printf(procbuf, " %-*.*s", namelength, namelength, (*get_userid)(pp->ki_ruid));
|
||||
sbuf_printf(procbuf, " %6ld", rup->ru_nvcsw);
|
||||
sbuf_printf(procbuf, " %6ld", rup->ru_nivcsw);
|
||||
sbuf_printf(procbuf, " %6ld", rup->ru_inblock);
|
||||
sbuf_printf(procbuf, " %6ld", rup->ru_oublock);
|
||||
sbuf_printf(procbuf, " %6ld", rup->ru_majflt);
|
||||
sbuf_printf(procbuf, " %6ld", p_tot);
|
||||
sbuf_printf(procbuf, " %6.2f%%", s_tot == 0 ? 0.0 : (p_tot * 100.0 / s_tot));
|
||||
sbuf_printf(procbuf, " %.*s",
|
||||
screen_width > cmdlengthdelta ?
|
||||
screen_width - cmdlengthdelta : 0,
|
||||
printable(cmdbuf));
|
||||
|
||||
free(cmdbuf);
|
||||
|
||||
return (fmt);
|
||||
return (sbuf_data(procbuf));
|
||||
}
|
||||
|
||||
/* format this entry */
|
||||
@ -1092,35 +1084,31 @@ format_next_process(struct handle * xhandle, char *(*get_userid)(int), int flags
|
||||
cpu = pp->ki_lastcpu;
|
||||
} else
|
||||
cpu = 0;
|
||||
proc_fmt = smpmode ? smp_Proc_format : up_Proc_format;
|
||||
if (ps.thread != 0)
|
||||
thr_buf[0] = '\0';
|
||||
else
|
||||
snprintf(thr_buf, sizeof(thr_buf), "%*d ",
|
||||
(int)(sizeof(thr_buf) - 2), pp->ki_numthreads);
|
||||
|
||||
|
||||
snprintf(fmt, sizeof(fmt), proc_fmt,
|
||||
(ps.thread_id) ? pp->ki_tid : pp->ki_pid,
|
||||
ps.jail ? TOP_JID_LEN : 0, jid_buf,
|
||||
namelength, namelength, (*get_userid)(pp->ki_ruid),
|
||||
thr_buf,
|
||||
pp->ki_pri.pri_level - PZERO,
|
||||
format_nice(pp),
|
||||
format_k(PROCSIZE(pp)),
|
||||
format_k(pagetok(pp->ki_rssize)),
|
||||
ps.swap ? TOP_SWAP_LEN : 0, ps.swap ? TOP_SWAP_LEN : 0, swap_buf,
|
||||
status,
|
||||
cpu,
|
||||
format_time(cputime),
|
||||
ps.wcpu ? 100.0 * weighted_cpu(pct, pp) : 100.0 * pct,
|
||||
screen_width > cmdlengthdelta ? screen_width - cmdlengthdelta : 0,
|
||||
printable(cmdbuf));
|
||||
|
||||
free(cmdbuf);
|
||||
|
||||
sbuf_printf(procbuf, "%5d", (ps.thread_id) ? pp->ki_tid : pp->ki_pid);
|
||||
sbuf_printf(procbuf, "%*s", ps.jail ? TOP_JID_LEN : 0, jid_buf);
|
||||
sbuf_printf(procbuf, " %-*.*s", namelength, namelength, (*get_userid)(pp->ki_ruid));
|
||||
sbuf_printf(procbuf, " %s", thr_buf);
|
||||
sbuf_printf(procbuf, "%3d", pp->ki_pri.pri_level - PZERO);
|
||||
sbuf_printf(procbuf, " %4s", format_nice(pp));
|
||||
sbuf_printf(procbuf, "%6s", format_k(PROCSIZE(pp)));
|
||||
sbuf_printf(procbuf, " %5s", format_k(pagetok(pp->ki_rssize)));
|
||||
sbuf_printf(procbuf, "%*.*s", ps.swap ? TOP_SWAP_LEN : 0, ps.swap ? TOP_SWAP_LEN : 0, swap_buf);
|
||||
sbuf_printf(procbuf, " %-6.6s", status);
|
||||
sbuf_printf(procbuf, (smpmode) ? " %3d" : "%.0d", cpu);
|
||||
sbuf_printf(procbuf, "%7s", format_time(cputime));
|
||||
sbuf_printf(procbuf, " %6.2f%%", ps.wcpu ? 100.0 * weighted_cpu(pct, pp) : 100.0 * pct);
|
||||
sbuf_printf(procbuf, " %.*s", screen_width > cmdlengthdelta ? screen_width - cmdlengthdelta : 0, printable(cmdbuf));
|
||||
|
||||
/* return the result */
|
||||
return (fmt);
|
||||
return (sbuf_data(procbuf));
|
||||
}
|
||||
|
||||
static void
|
||||
|
Loading…
Reference in New Issue
Block a user