/* Copyright (C) 1998-99 Martin Baulig
This file is part of LibGTop 1.0.
Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
LibGTop 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 of the License,
or (at your option) any later version.
LibGTop 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 LibGTop; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <locale.h>
#include <stdio.h>
#include <libintl.h>
#include <glibtop.h>
#include <glibtop/open.h>
#include <glibtop/close.h>
#include <glibtop/parameter.h>
#include <glibtop/union.h>
#include <glibtop/sysdeps.h>
#include <sys/times.h>
#include <sys/resource.h>
#ifndef PROFILE_COUNT
#define PROFILE_COUNT 100000L
#endif
#ifndef PROFILE_COUNT_EXPENSIVE
#define PROFILE_COUNT_EXPENSIVE (PROFILE_COUNT / 10)
#endif
#define ELAPSED_UTIME ((unsigned long) elapsed_utime.tv_sec * 1000000 + (unsigned long) elapsed_utime.tv_usec)
#define ELAPSED_STIME ((unsigned long) elapsed_stime.tv_sec * 1000000 + (unsigned long) elapsed_stime.tv_usec)
#define libgtop_timeradd(tvp, uvp, vvp) \
do { \
(vvp)->tv_sec = (tvp)->tv_sec + (uvp)->tv_sec; \
(vvp)->tv_usec = (tvp)->tv_usec + (uvp)->tv_usec; \
if ((vvp)->tv_usec >= 1000000) { \
(vvp)->tv_sec++; \
(vvp)->tv_usec -= 1000000; \
} \
} while (0)
#define libgtop_timersub(tvp, uvp, vvp) \
do { \
(vvp)->tv_sec = (tvp)->tv_sec - (uvp)->tv_sec; \
(vvp)->tv_usec = (tvp)->tv_usec - (uvp)->tv_usec; \
if ((vvp)->tv_usec < 0) { \
(vvp)->tv_sec--; \
(vvp)->tv_usec += 1000000; \
} \
} while (0)
static void display_self_times(void)
{
printf("-- Overview using `ps` --------------------"
"---------------\n");
printf("-- this client is %8u ----------------"
"---------------\n", (unsigned)getpid());
printf("-- this server is %8u ----------------"
"---------------\n", (unsigned)glibtop_global_server->pid);
system("ps xjf | egrep 'timings|libgtop_server'");
printf("-------------------------------------------"
"---------------\n");
}
int
main (int argc, char *argv [])
{
glibtop_union data;
unsigned c;
struct rusage total_start, total_end;
struct rusage rusage_start, rusage_end;
struct timeval elapsed_utime, elapsed_stime;
pid_t pid;
pid = getpid ();
setlocale (LC_ALL, "");
bindtextdomain (GETTEXT_PACKAGE, GTOPLOCALEDIR);
textdomain (GETTEXT_PACKAGE);
glibtop_init_r (&glibtop_global_server, 0, 0);
display_self_times();
printf ("%-12s (%-10s): %7s - %9s - %9s\n",
"Feature", "Flags", "Count", "utime", "stime");
printf ("-------------------------------------------"
"---------------\n");
getrusage (RUSAGE_SELF, &total_start);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_cpu (&data.cpu);
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("CPU (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.cpu.flags, PROFILE_COUNT,
(long double) ELAPSED_UTIME / PROFILE_COUNT,
(long double) ELAPSED_STIME / PROFILE_COUNT);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT_EXPENSIVE; c++)
glibtop_get_mem (&data.mem);
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Memory (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.mem.flags, PROFILE_COUNT_EXPENSIVE,
(long double) ELAPSED_UTIME / PROFILE_COUNT_EXPENSIVE,
(long double) ELAPSED_STIME / PROFILE_COUNT_EXPENSIVE);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT_EXPENSIVE; c++)
glibtop_get_swap (&data.swap);
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Swap (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.swap.flags, PROFILE_COUNT_EXPENSIVE,
(long double) ELAPSED_UTIME / PROFILE_COUNT_EXPENSIVE,
(long double) ELAPSED_STIME / PROFILE_COUNT_EXPENSIVE);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_uptime (&data.uptime);
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Uptime (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.uptime.flags, PROFILE_COUNT,
(long double) ELAPSED_UTIME / PROFILE_COUNT,
(long double) ELAPSED_STIME / PROFILE_COUNT);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_loadavg (&data.loadavg);
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Loadavg (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.loadavg.flags, PROFILE_COUNT,
(long double) ELAPSED_UTIME / PROFILE_COUNT,
(long double) ELAPSED_STIME / PROFILE_COUNT);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT_EXPENSIVE; c++) {
pid_t* ptr = glibtop_get_proclist (&data.proclist, 0, 0);
g_free (ptr);
}
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Proclist (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.proclist.flags,
PROFILE_COUNT_EXPENSIVE,
(long double) ELAPSED_UTIME / PROFILE_COUNT_EXPENSIVE,
(long double) ELAPSED_STIME / PROFILE_COUNT_EXPENSIVE);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT_EXPENSIVE; c++) {
char** ptr = glibtop_get_netlist (&data.netlist);
g_strfreev (ptr);
}
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Netlist (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.proclist.flags,
PROFILE_COUNT_EXPENSIVE,
(long double) ELAPSED_UTIME / PROFILE_COUNT_EXPENSIVE,
(long double) ELAPSED_STIME / PROFILE_COUNT_EXPENSIVE);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_state (&data.proc_state, pid);
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Proc_State (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.proc_state.flags, PROFILE_COUNT,
(long double) ELAPSED_UTIME / PROFILE_COUNT,
(long double) ELAPSED_STIME / PROFILE_COUNT);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_uid (&data.proc_uid, pid);
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Proc_Uid (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.proc_uid.flags, PROFILE_COUNT,
(long double) ELAPSED_UTIME / PROFILE_COUNT,
(long double) ELAPSED_STIME / PROFILE_COUNT);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_mem (&data.proc_mem, pid);
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Proc_Mem (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.proc_mem.flags, PROFILE_COUNT,
(long double) ELAPSED_UTIME / PROFILE_COUNT,
(long double) ELAPSED_STIME / PROFILE_COUNT);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT_EXPENSIVE; c++) {
glibtop_map_entry* entries;
entries = glibtop_get_proc_map (&data.proc_map, pid);
g_free (entries);
}
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Proc_Map (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.proc_map.flags, PROFILE_COUNT_EXPENSIVE,
(long double) ELAPSED_UTIME / PROFILE_COUNT_EXPENSIVE,
(long double) ELAPSED_STIME / PROFILE_COUNT_EXPENSIVE);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_segment (&data.proc_segment, pid);
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Proc_Segment (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.proc_segment.flags, PROFILE_COUNT,
(long double) ELAPSED_UTIME / PROFILE_COUNT,
(long double) ELAPSED_STIME / PROFILE_COUNT);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT; c++) {
char** argv;
argv = glibtop_get_proc_argv (&data.proc_args, pid, 0);
g_strfreev(argv);
}
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Proc_Args (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.proc_args.flags, PROFILE_COUNT,
(long double) ELAPSED_UTIME / PROFILE_COUNT,
(long double) ELAPSED_STIME / PROFILE_COUNT);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_time (&data.proc_time, pid);
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Proc_Time (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.proc_time.flags, PROFILE_COUNT,
(long double) ELAPSED_UTIME / PROFILE_COUNT,
(long double) ELAPSED_STIME / PROFILE_COUNT);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_signal (&data.proc_signal, pid);
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Proc_Signal (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.proc_signal.flags, PROFILE_COUNT,
(long double) ELAPSED_UTIME / PROFILE_COUNT,
(long double) ELAPSED_STIME / PROFILE_COUNT);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_kernel (&data.proc_kernel, pid);
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Proc_Kernel (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.proc_kernel.flags, PROFILE_COUNT,
(long double) ELAPSED_UTIME / PROFILE_COUNT,
(long double) ELAPSED_STIME / PROFILE_COUNT);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_io (&data.proc_io, pid);
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Proc_Io (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.proc_io.flags, PROFILE_COUNT,
(long double) ELAPSED_UTIME / PROFILE_COUNT,
(long double) ELAPSED_STIME / PROFILE_COUNT);
getrusage (RUSAGE_SELF, &total_end);
libgtop_timersub (&total_end.ru_utime, &total_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&total_end.ru_stime, &total_start.ru_stime,
&elapsed_stime);
printf ("-------------------------------------------"
"---------------\n");
printf ("%-36s %9lu - %9lu\n\n", "TOTAL",
ELAPSED_UTIME, ELAPSED_STIME);
printf ("All timings are in clock ticks "
"(1000000 ticks per second).\n\n");
display_self_times();
glibtop_close ();
exit (0);
}