X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=plugins%2Fcheck_procs.c;h=8655f6a31fab244a632f8a2d216cc9ecfda256e2;hb=884aee06674755ef44e4042803ae84a0faac5b10;hp=5313b977e0e0760759775aac59b916ad6e318c8d;hpb=f4f92be60c94fd4e0dd4b2b4b3101543eedb706a;p=nagiosplug.git
diff --git a/plugins/check_procs.c b/plugins/check_procs.c
index 5313b97..8655f6a 100644
--- a/plugins/check_procs.c
+++ b/plugins/check_procs.c
@@ -1,34 +1,52 @@
-/******************************************************************************
-
- 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 of the License, 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., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-******************************************************************************/
+/*****************************************************************************
+*
+* Nagios check_procs plugin
+*
+* License: GPL
+* Copyright (c) 2000-2008 Nagios Plugins Development Team
+*
+* Description:
+*
+* This file contains the check_procs plugin
+*
+* Checks all processes and generates WARNING or CRITICAL states if the
+* specified metric is outside the required threshold ranges. The metric
+* defaults to number of processes. Search filters can be applied to limit
+* the processes to check.
+*
+*
+* 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 3 of the License, 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, see .
+*
+*
+*****************************************************************************/
const char *progname = "check_procs";
-const char *revision = "$Revision$";
-const char *copyright = "2000-2003";
+const char *program_name = "check_procs"; /* Required for coreutils libs */
+const char *copyright = "2000-2008";
const char *email = "nagiosplug-devel@lists.sourceforge.net";
#include "common.h"
-#include "popen.h"
#include "utils.h"
+#include "utils_cmd.h"
+#include "regex.h"
+
#include
int process_arguments (int, char **);
int validate_arguments (void);
int check_thresholds (int);
+int convert_to_seconds (char *);
void print_help (void);
void print_usage (void);
@@ -47,47 +65,54 @@ int options = 0; /* bitmask of filter criteria to test against */
#define VSZ 64
#define RSS 128
#define PCPU 256
-
+#define ELAPSED 512
+#define EREG_ARGS 1024
/* Different metrics */
char *metric_name;
enum metric {
METRIC_PROCS,
METRIC_VSZ,
METRIC_RSS,
- METRIC_CPU
+ METRIC_CPU,
+ METRIC_ELAPSED
};
enum metric metric = METRIC_PROCS;
int verbose = 0;
int uid;
-int ppid;
+pid_t ppid;
int vsz;
int rss;
float pcpu;
char *statopts;
char *prog;
char *args;
+char *input_filename = NULL;
+regex_t re_args;
char *fmt;
char *fails;
char tmp[MAX_INPUT_BUFFER];
+FILE *ps_input = NULL;
-
-
-
int
main (int argc, char **argv)
{
- char input_buffer[MAX_INPUT_BUFFER];
+ char *input_buffer;
+ char *input_line;
+ char *procprog;
+ pid_t mypid = 0;
int procuid = 0;
- int procppid = 0;
+ pid_t procpid = 0;
+ pid_t procppid = 0;
int procvsz = 0;
int procrss = 0;
+ int procseconds = 0;
float procpcpu = 0;
char procstat[8];
- char procprog[MAX_INPUT_BUFFER];
+ char procetime[MAX_INPUT_BUFFER] = { '\0' };
char *procargs;
const char *zombie = "Z";
@@ -97,56 +122,94 @@ main (int argc, char **argv)
int procs = 0; /* counter for number of processes meeting filter criteria */
int pos; /* number of spaces before 'args' in `ps` output */
int cols; /* number of columns in ps output */
+ int expected_cols = PS_COLS - 1;
int warn = 0; /* number of processes in warn state */
int crit = 0; /* number of processes in crit state */
- int i = 0;
-
+ int i = 0, j = 0;
int result = STATE_UNKNOWN;
+ output chld_out, chld_err;
+
+ setlocale (LC_ALL, "");
+ bindtextdomain (PACKAGE, LOCALEDIR);
+ textdomain (PACKAGE);
+ setlocale(LC_NUMERIC, "POSIX");
+
+ input_buffer = malloc (MAX_INPUT_BUFFER);
+ procprog = malloc (MAX_INPUT_BUFFER);
asprintf (&metric_name, "PROCS");
metric = METRIC_PROCS;
+ /* Parse extra opts if any */
+ argv=np_extra_opts (&argc, argv, progname);
+
if (process_arguments (argc, argv) == ERROR)
- usage (_("Unable to parse command line\n"));
+ usage4 (_("Could not parse arguments"));
+
+ /* get our pid */
+ mypid = getpid();
+
+ /* Set signal handling and alarm timeout */
+ if (signal (SIGALRM, timeout_alarm_handler) == SIG_ERR) {
+ die (STATE_UNKNOWN, _("Cannot catch SIGALRM"));
+ }
+ (void) alarm ((unsigned) timeout_interval);
if (verbose >= 2)
printf (_("CMD: %s\n"), PS_COMMAND);
- child_process = spopen (PS_COMMAND);
- if (child_process == NULL) {
- printf (_("Could not open pipe: %s\n"), PS_COMMAND);
- return STATE_UNKNOWN;
+ if (input_filename == NULL) {
+ result = cmd_run( PS_COMMAND, &chld_out, &chld_err, 0);
+ if (chld_err.lines > 0) {
+ printf ("%s: %s", _("System call sent warnings to stderr"), chld_err.line[0]);
+ exit(STATE_WARNING);
+ }
+ } else {
+ result = cmd_file_read( input_filename, &chld_out, 0);
}
- child_stderr = fdopen (child_stderr_array[fileno (child_process)], "r");
- if (child_stderr == NULL)
- printf (_("Could not open stderr for %s\n"), PS_COMMAND);
+ /* flush first line: j starts at 1 */
+ for (j = 1; j < chld_out.lines; j++) {
+ input_line = chld_out.line[j];
- fgets (input_buffer, MAX_INPUT_BUFFER - 1, child_process);
+ if (verbose >= 3)
+ printf ("%s", input_line);
- while (fgets (input_buffer, MAX_INPUT_BUFFER - 1, child_process)) {
strcpy (procprog, "");
asprintf (&procargs, "%s", "");
- cols = sscanf (input_buffer, PS_FORMAT, PS_VARLIST);
+ cols = sscanf (input_line, PS_FORMAT, PS_VARLIST);
/* Zombie processes do not give a procprog command */
- if ( cols == 6 && strstr(procstat, zombie) ) {
- cols = 7;
- /* Set some value for procargs for the strip command further below
- Seen to be a problem on some Solaris 7 and 8 systems */
- input_buffer[pos] = '\n';
- input_buffer[pos+1] = 0x0;
+ if ( cols < expected_cols && strstr(procstat, zombie) ) {
+ cols = expected_cols;
}
- if ( cols >= 7 ) {
+ if ( cols >= expected_cols ) {
resultsum = 0;
- asprintf (&procargs, "%s", input_buffer + pos);
+ asprintf (&procargs, "%s", input_line + pos);
strip (procargs);
+ /* Some ps return full pathname for command. This removes path */
+ strcpy(procprog, base_name(procprog));
+
+ /* we need to convert the elapsed time to seconds */
+ procseconds = convert_to_seconds(procetime);
+
+ if (verbose >= 3)
+ printf ("proc#=%d uid=%d vsz=%d rss=%d pid=%d ppid=%d pcpu=%.2f stat=%s etime=%s prog=%s args=%s\n",
+ procs, procuid, procvsz, procrss,
+ procpid, procppid, procpcpu, procstat,
+ procetime, procprog, procargs);
+
+ /* Ignore self */
+ if (mypid == procpid) continue;
+
if ((options & STAT) && (strstr (statopts, procstat)))
resultsum |= STAT;
if ((options & ARGS) && procargs && (strstr (procargs, args) != NULL))
resultsum |= ARGS;
+ if ((options & EREG_ARGS) && procargs && (regexec(&re_args, procargs, (size_t) 0, NULL, 0) == 0))
+ resultsum |= EREG_ARGS;
if ((options & PROG) && procprog && (strcmp (prog, procprog) == 0))
resultsum |= PROG;
if ((options & PPID) && (procppid == ppid))
@@ -160,15 +223,6 @@ main (int argc, char **argv)
if ((options & PCPU) && (procpcpu >= pcpu))
resultsum |= PCPU;
- if (verbose >= 3)
- printf ("%d %d %d %d %d %.2f %s %s %s\n",
- procs, procuid, procvsz, procrss,
- procppid, procpcpu, procstat, procprog, procargs);
-
- /* Ignore self */
- if (strcmp (procprog, progname) == 0)
- continue;
-
found++;
/* Next line if filters not matched */
@@ -176,6 +230,12 @@ main (int argc, char **argv)
continue;
procs++;
+ if (verbose >= 2) {
+ printf ("Matched: uid=%d vsz=%d rss=%d pid=%d ppid=%d pcpu=%.2f stat=%s etime=%s prog=%s args=%s\n",
+ procuid, procvsz, procrss,
+ procpid, procppid, procpcpu, procstat,
+ procetime, procprog, procargs);
+ }
if (metric == METRIC_VSZ)
i = check_thresholds (procvsz);
@@ -184,17 +244,20 @@ main (int argc, char **argv)
/* TODO? float thresholds for --metric=CPU */
else if (metric == METRIC_CPU)
i = check_thresholds ((int)procpcpu);
+ else if (metric == METRIC_ELAPSED)
+ i = check_thresholds (procseconds);
if (metric != METRIC_PROCS) {
if (i == STATE_WARNING) {
warn++;
- asprintf (&fails, "%s%s%s", fails, (fails == "" ? "" : ", "), procprog);
+ asprintf (&fails, "%s%s%s", fails, (strcmp(fails,"") ? ", " : ""), procprog);
+ result = max_state (result, i);
}
if (i == STATE_CRITICAL) {
crit++;
- asprintf (&fails, "%s%s%s", fails, (fails == "" ? "" : ", "), procprog);
+ asprintf (&fails, "%s%s%s", fails, (strcmp(fails,"") ? ", " : ""), procprog);
+ result = max_state (result, i);
}
- result = max_state (result, i);
}
}
/* This should not happen */
@@ -203,25 +266,9 @@ main (int argc, char **argv)
}
}
- /* If we get anything on STDERR, at least set warning */
- while (fgets (input_buffer, MAX_INPUT_BUFFER - 1, child_stderr)) {
- if (verbose)
- printf (_("STDERR: %s"), input_buffer);
- result = max_state (result, STATE_WARNING);
- printf (_("System call sent warnings to stderr\n"));
- }
-
- (void) fclose (child_stderr);
-
- /* close the pipe */
- if (spclose (child_process)) {
- printf (_("System call returned nonzero status\n"));
- result = max_state (result, STATE_WARNING);
- }
-
if (found == 0) { /* no process lines parsed so return STATE_UNKNOWN */
printf (_("Unable to read output\n"));
- return result;
+ return STATE_UNKNOWN;
}
if ( result == STATE_UNKNOWN )
@@ -233,33 +280,25 @@ main (int argc, char **argv)
}
if ( result == STATE_OK ) {
- printf (_("%s OK: %d process%s"),
- metric_name, procs, ( procs != 1 ? "es" : "") );
+ printf ("%s %s: ", metric_name, _("OK"));
} else if (result == STATE_WARNING) {
- if ( metric == METRIC_PROCS ) {
- printf (_("PROCS WARNING: %d process%s"), procs,
- ( procs != 1 ? "es" : ""));
- } else {
- printf (_("%s WARNING: %d warn out of %d process%s"),
- metric_name, warn, procs,
- ( procs != 1 ? "es" : ""));
+ printf ("%s %s: ", metric_name, _("WARNING"));
+ if ( metric != METRIC_PROCS ) {
+ printf (_("%d warn out of "), warn);
}
} else if (result == STATE_CRITICAL) {
- if (metric == METRIC_PROCS) {
- printf (_("PROCS CRITICAL: %d process%s"), procs,
- ( procs != 1 ? "es" : ""));
- } else {
- printf (_("%s CRITICAL: %d crit, %d warn out of %d process%s"),
- metric_name, crit, warn, procs,
- ( procs != 1 ? "es" : ""));
+ printf ("%s %s: ", metric_name, _("CRITICAL"));
+ if (metric != METRIC_PROCS) {
+ printf (_("%d crit, %d warn out of "), crit, warn);
}
}
+ printf (ngettext ("%d process", "%d processes", (unsigned long) procs), procs);
- if (fmt != "") {
- printf (" with %s", fmt);
+ if (strcmp(fmt,"") != 0) {
+ printf (_(" with %s"), fmt);
}
- if ( verbose >= 1 && fails != "" )
+ if ( verbose >= 1 && strcmp(fails,"") )
printf (" [%s]", fails);
printf ("\n");
@@ -268,9 +307,6 @@ main (int argc, char **argv)
-
-
-
/* process command-line arguments */
int
process_arguments (int argc, char **argv)
@@ -279,6 +315,9 @@ process_arguments (int argc, char **argv)
char *user;
struct passwd *pw;
int option = 0;
+ int err;
+ int cflags = REG_NOSUB | REG_EXTENDED;
+ char errbuf[MAX_INPUT_BUFFER];
static struct option longopts[] = {
{"warning", required_argument, 0, 'w'},
{"critical", required_argument, 0, 'c'},
@@ -290,10 +329,13 @@ process_arguments (int argc, char **argv)
{"vsz", required_argument, 0, 'z'},
{"rss", required_argument, 0, 'r'},
{"pcpu", required_argument, 0, 'P'},
+ {"elapsed", required_argument, 0, 'e'},
{"argument-array", required_argument, 0, 'a'},
{"help", no_argument, 0, 'h'},
{"version", no_argument, 0, 'V'},
{"verbose", no_argument, 0, 'v'},
+ {"ereg-argument-array", required_argument, 0, CHAR_MAX+1},
+ {"input-file", required_argument, 0, CHAR_MAX+2},
{0, 0, 0, 0}
};
@@ -310,17 +352,16 @@ process_arguments (int argc, char **argv)
switch (c) {
case '?': /* help */
- print_usage ();
- exit (STATE_UNKNOWN);
+ usage5 ();
case 'h': /* help */
print_help ();
exit (STATE_OK);
case 'V': /* version */
- print_revision (progname, revision);
+ print_revision (progname, NP_VERSION);
exit (STATE_OK);
case 't': /* timeout period */
if (!is_integer (optarg))
- usage (_("Timeout Interval must be an integer!\n\n"));
+ usage2 (_("Timeout interval must be a positive integer"), optarg);
else
timeout_interval = atoi (optarg);
break;
@@ -334,9 +375,9 @@ process_arguments (int argc, char **argv)
else if (sscanf (optarg, "%d:", &cmin) == 1)
break;
else
- usage (_("Critical Process Count must be an integer!\n\n"));
+ usage4 (_("Critical Process Count must be an integer!"));
break;
- case 'w': /* warning time threshold */
+ case 'w': /* warning threshold */
if (is_integer (optarg))
wmax = atoi (optarg);
else if (sscanf (optarg, ":%d", &wmax) == 1)
@@ -346,24 +387,21 @@ process_arguments (int argc, char **argv)
else if (sscanf (optarg, "%d:", &wmin) == 1)
break;
else
- usage (_("%s: Warning Process Count must be an integer!\n\n"));
+ usage4 (_("Warning Process Count must be an integer!"));
break;
case 'p': /* process id */
if (sscanf (optarg, "%d%[^0-9]", &ppid, tmp) == 1) {
- asprintf (&fmt, "%s%sPPID = %d", fmt, (options ? ", " : ""), ppid);
+ asprintf (&fmt, "%s%sPPID = %d", (fmt ? fmt : "") , (options ? ", " : ""), ppid);
options |= PPID;
break;
}
- printf (_("%s: Parent Process ID must be an integer!\n\n"),
- progname);
- print_usage ();
- exit (STATE_UNKNOWN);
+ usage4 (_("Parent Process ID must be an integer!"));
case 's': /* status */
if (statopts)
break;
else
statopts = optarg;
- asprintf (&fmt, _("%s%sSTATE = %s"), fmt, (options ? ", " : ""), statopts);
+ asprintf (&fmt, _("%s%sSTATE = %s"), (fmt ? fmt : ""), (options ? ", " : ""), statopts);
options |= STAT;
break;
case 'u': /* user or user id */
@@ -371,76 +409,72 @@ process_arguments (int argc, char **argv)
uid = atoi (optarg);
pw = getpwuid ((uid_t) uid);
/* check to be sure user exists */
- if (pw == NULL) {
- printf (_("UID %d was not found\n"), uid);
- print_usage ();
- exit (STATE_UNKNOWN);
- }
+ if (pw == NULL)
+ usage2 (_("UID was not found"), optarg);
}
else {
pw = getpwnam (optarg);
/* check to be sure user exists */
- if (pw == NULL) {
- printf (_("User name %s was not found\n"), optarg);
- print_usage ();
- exit (STATE_UNKNOWN);
- }
+ if (pw == NULL)
+ usage2 (_("User name was not found"), optarg);
/* then get uid */
uid = pw->pw_uid;
}
user = pw->pw_name;
- asprintf (&fmt, _("%s%sUID = %d (%s)"), fmt, (options ? ", " : ""),
+ asprintf (&fmt, "%s%sUID = %d (%s)", (fmt ? fmt : ""), (options ? ", " : ""),
uid, user);
options |= USER;
break;
case 'C': /* command */
+ /* TODO: allow this to be passed in with --metric */
if (prog)
break;
else
prog = optarg;
- asprintf (&fmt, _("%s%scommand name '%s'"), fmt, (options ? ", " : ""),
+ asprintf (&fmt, _("%s%scommand name '%s'"), (fmt ? fmt : ""), (options ? ", " : ""),
prog);
options |= PROG;
break;
case 'a': /* args (full path name with args) */
+ /* TODO: allow this to be passed in with --metric */
if (args)
break;
else
args = optarg;
- asprintf (&fmt, _("%s%sargs '%s'"), fmt, (options ? ", " : ""), args);
+ asprintf (&fmt, "%s%sargs '%s'", (fmt ? fmt : ""), (options ? ", " : ""), args);
options |= ARGS;
break;
+ case CHAR_MAX+1:
+ err = regcomp(&re_args, optarg, cflags);
+ if (err != 0) {
+ regerror (err, &re_args, errbuf, MAX_INPUT_BUFFER);
+ die (STATE_UNKNOWN, "PROCS %s: %s - %s\n", _("UNKNOWN"), _("Could not compile regular expression"), errbuf);
+ }
+ asprintf (&fmt, "%s%sregex args '%s'", (fmt ? fmt : ""), (options ? ", " : ""), optarg);
+ options |= EREG_ARGS;
+ break;
case 'r': /* RSS */
if (sscanf (optarg, "%d%[^0-9]", &rss, tmp) == 1) {
- asprintf (&fmt, _("%s%sRSS >= %d"), fmt, (options ? ", " : ""), rss);
+ asprintf (&fmt, "%s%sRSS >= %d", (fmt ? fmt : ""), (options ? ", " : ""), rss);
options |= RSS;
break;
}
- printf (_("%s: RSS must be an integer!\n\n"),
- progname);
- print_usage ();
- exit (STATE_UNKNOWN);
+ usage4 (_("RSS must be an integer!"));
case 'z': /* VSZ */
if (sscanf (optarg, "%d%[^0-9]", &vsz, tmp) == 1) {
- asprintf (&fmt, _("%s%sVSZ >= %d"), fmt, (options ? ", " : ""), vsz);
+ asprintf (&fmt, "%s%sVSZ >= %d", (fmt ? fmt : ""), (options ? ", " : ""), vsz);
options |= VSZ;
break;
}
- printf (_("%s: VSZ must be an integer!\n\n"),
- progname);
- print_usage ();
- exit (STATE_UNKNOWN);
+ usage4 (_("VSZ must be an integer!"));
case 'P': /* PCPU */
/* TODO: -P 1.5.5 is accepted */
if (sscanf (optarg, "%f%[^0-9.]", &pcpu, tmp) == 1) {
- asprintf (&fmt, _("%s%sPCPU >= %.2f"), fmt, (options ? ", " : ""), pcpu);
+ asprintf (&fmt, "%s%sPCPU >= %.2f", (fmt ? fmt : ""), (options ? ", " : ""), pcpu);
options |= PCPU;
break;
}
- printf (_("%s: PCPU must be a float!\n\n"),
- progname);
- print_usage ();
- exit (STATE_UNKNOWN);
+ usage4 (_("PCPU must be a float!"));
case 'm':
asprintf (&metric_name, "%s", optarg);
if ( strcmp(optarg, "PROCS") == 0) {
@@ -459,13 +493,18 @@ process_arguments (int argc, char **argv)
metric = METRIC_CPU;
break;
}
- printf (_("%s: metric must be one of PROCS, VSZ, RSS, CPU!\n\n"),
- progname);
- print_usage ();
- exit (STATE_UNKNOWN);
+ else if ( strcmp(optarg, "ELAPSED") == 0) {
+ metric = METRIC_ELAPSED;
+ break;
+ }
+
+ usage4 (_("Metric must be one of PROCS, VSZ, RSS, CPU, ELAPSED!"));
case 'v': /* command */
verbose++;
break;
+ case CHAR_MAX+2:
+ input_filename = optarg;
+ break;
}
}
@@ -476,7 +515,7 @@ process_arguments (int argc, char **argv)
cmax = atoi (argv[c++]);
if (statopts == NULL && argv[c]) {
asprintf (&statopts, "%s", argv[c++]);
- asprintf (&fmt, _("%s%sSTATE = %s"), fmt, (options ? ", " : ""), statopts);
+ asprintf (&fmt, _("%s%sSTATE = %s"), (fmt ? fmt : ""), (options ? ", " : ""), statopts);
options |= STAT;
}
@@ -485,7 +524,6 @@ process_arguments (int argc, char **argv)
-
int
validate_arguments ()
{
@@ -533,9 +571,6 @@ validate_arguments ()
-
-
-
/* Check thresholds against value */
int
check_thresholds (int value)
@@ -569,65 +604,128 @@ check_thresholds (int value)
}
+/* convert the elapsed time to seconds */
+int
+convert_to_seconds(char *etime) {
+
+ char *ptr;
+ int total;
+
+ int hyphcnt;
+ int coloncnt;
+ int days;
+ int hours;
+ int minutes;
+ int seconds;
+
+ hyphcnt = 0;
+ coloncnt = 0;
+ days = 0;
+ hours = 0;
+ minutes = 0;
+ seconds = 0;
+
+ for (ptr = etime; *ptr != '\0'; ptr++) {
+
+ if (*ptr == '-') {
+ hyphcnt++;
+ continue;
+ }
+ if (*ptr == ':') {
+ coloncnt++;
+ continue;
+ }
+ }
+
+ if (hyphcnt > 0) {
+ sscanf(etime, "%d-%d:%d:%d",
+ &days, &hours, &minutes, &seconds);
+ /* linux 2.6.5/2.6.6 reporting some processes with infinite
+ * elapsed times for some reason */
+ if (days == 49710) {
+ return 0;
+ }
+ } else {
+ if (coloncnt == 2) {
+ sscanf(etime, "%d:%d:%d",
+ &hours, &minutes, &seconds);
+ } else if (coloncnt == 1) {
+ sscanf(etime, "%d:%d",
+ &minutes, &seconds);
+ }
+ }
+
+ total = (days * 86400) +
+ (hours * 3600) +
+ (minutes * 60) +
+ seconds;
+ if (verbose >= 3 && metric == METRIC_ELAPSED) {
+ printf("seconds: %d\n", total);
+ }
+ return total;
+}
-
void
print_help (void)
{
- print_revision (progname, revision);
-
- printf (_("Copyright (c) 1999 Ethan Galstad "));
- printf (_(COPYRIGHT), copyright, email);
-
- printf(_("\
-Checks all processes and generates WARNING or CRITICAL states if the specified\n\
-metric is outside the required threshold ranges. The metric defaults to number\n\
-of processes. Search filters can be applied to limit the processes to check.\n\n"));
+ print_revision (progname, NP_VERSION);
- print_usage ();
+ printf ("Copyright (c) 1999 Ethan Galstad \n");
+ printf (COPYRIGHT, copyright, email);
- printf(_("\n\
-Required Arguments:\n\
- -w, --warning=RANGE\n\
- Generate warning state if metric is outside this range\n\
- -c, --critical=RANGE\n\
- Generate critical state if metric is outside this range\n"));
+ printf ("%s\n", _("Checks all processes and generates WARNING or CRITICAL states if the specified"));
+ printf ("%s\n", _("metric is outside the required threshold ranges. The metric defaults to number"));
+ printf ("%s\n", _("of processes. Search filters can be applied to limit the processes to check."));
- printf(_("\n\
-Optional Arguments:\n\
- -m, --metric=TYPE\n\
- Check thresholds against metric. Valid types:\n\
- PROCS - number of processes (default)\n\
- VSZ - virtual memory size\n\
- RSS - resident set memory size\n\
- CPU - percentage cpu\n\
- -v, --verbose\n\
- Extra information. Up to 3 verbosity levels\n"));
+ printf ("\n\n");
- printf(_("\n\
-Optional Filters:\n\
- -s, --state=STATUSFLAGS\n\
- Only scan for processes that have, in the output of `ps`, one or\n\
- more of the status flags you specify (for example R, Z, S, RS,\n\
- RSZDT, plus others based on the output of your 'ps' command).\n\
- -p, --ppid=PPID\n\
- Only scan for children of the parent process ID indicated.\n\
- -z, --vsz=VSZ\n\
- Only scan for processes with vsz higher than indicated.\n\
- -r, --rss=RSS\n\
- Only scan for processes with rss higher than indicated.\n"));
+ print_usage ();
- printf(_("\
- -P, --pcpu=PCPU\n\
- Only scan for processes with pcpu higher than indicated.\n\
- -u, --user=USER\n\
- Only scan for processes with user name or ID indicated.\n\
- -a, --argument-array=STRING\n\
- Only scan for processes with args that contain STRING.\n\
- -C, --command=COMMAND\n\
- Only scan for exact matches to the named COMMAND.\n"));
+ printf (UT_HELP_VRSN);
+ printf (UT_EXTRA_OPTS);
+ printf (" %s\n", "-w, --warning=RANGE");
+ printf (" %s\n", _("Generate warning state if metric is outside this range"));
+ printf (" %s\n", "-c, --critical=RANGE");
+ printf (" %s\n", _("Generate critical state if metric is outside this range"));
+ printf (" %s\n", "-m, --metric=TYPE");
+ printf (" %s\n", _("Check thresholds against metric. Valid types:"));
+ printf (" %s\n", _("PROCS - number of processes (default)"));
+ printf (" %s\n", _("VSZ - virtual memory size"));
+ printf (" %s\n", _("RSS - resident set memory size"));
+ printf (" %s\n", _("CPU - percentage CPU"));
+/* only linux etime is support currently */
+#if defined( __linux__ )
+ printf (" %s\n", _("ELAPSED - time elapsed in seconds"));
+#endif /* defined(__linux__) */
+ printf (UT_TIMEOUT, DEFAULT_SOCKET_TIMEOUT);
+
+ printf (" %s\n", "-v, --verbose");
+ printf (" %s\n", _("Extra information. Up to 3 verbosity levels"));
+
+ printf ("\n");
+ printf ("%s\n", "Filters:");
+ printf (" %s\n", "-s, --state=STATUSFLAGS");
+ printf (" %s\n", _("Only scan for processes that have, in the output of `ps`, one or"));
+ printf (" %s\n", _("more of the status flags you specify (for example R, Z, S, RS,"));
+ printf (" %s\n", _("RSZDT, plus others based on the output of your 'ps' command)."));
+ printf (" %s\n", "-p, --ppid=PPID");
+ printf (" %s\n", _("Only scan for children of the parent process ID indicated."));
+ printf (" %s\n", "-z, --vsz=VSZ");
+ printf (" %s\n", _("Only scan for processes with VSZ higher than indicated."));
+ printf (" %s\n", "-r, --rss=RSS");
+ printf (" %s\n", _("Only scan for processes with RSS higher than indicated."));
+ printf (" %s\n", "-P, --pcpu=PCPU");
+ printf (" %s\n", _("Only scan for processes with PCPU higher than indicated."));
+ printf (" %s\n", "-u, --user=USER");
+ printf (" %s\n", _("Only scan for processes with user name or ID indicated."));
+ printf (" %s\n", "-a, --argument-array=STRING");
+ printf (" %s\n", _("Only scan for processes with args that contain STRING."));
+ printf (" %s\n", "--ereg-argument-array=STRING");
+ printf (" %s\n", _("Only scan for processes with args that contain the regex STRING."));
+ printf (" %s\n", "-C, --command=COMMAND");
+ printf (" %s\n", _("Only scan for exact matches of COMMAND (without path)."));
printf(_("\n\
RANGEs are specified 'min:max' or 'min:' or ':max' (or 'max'). If\n\
@@ -641,27 +739,26 @@ the specified threshold ranges. The process count can be filtered by\n\
process owner, parent process PID, current state (e.g., 'Z'), or may\n\
be the total number of running processes\n\n"));
- printf(_("\
-Examples:\n\
- check_procs -w 2:2 -c 2:1024 -C portsentry\n\
- Warning if not two processes with command name portsentry. Critical\n\
- if < 2 or > 1024 processes\n\n\
- check_procs -w 10 -a '/usr/local/bin/perl' -u root\n\
- Warning alert if > 10 processes with command arguments containing \n\
- '/usr/local/bin/perl' and owned by root\n\n\
- check_procs -w 50000 -c 100000 --metric=VSZ\n\
- Alert if vsz of any processes over 50K or 100K\n\n"));
-
- printf (_(UT_SUPPORT));
+ printf ("%s\n", _("Examples:"));
+ printf (" %s\n", "check_procs -w 2:2 -c 2:1024 -C portsentry");
+ printf (" %s\n", _("Warning if not two processes with command name portsentry."));
+ printf (" %s\n\n", _("Critical if < 2 or > 1024 processes"));
+ printf (" %s\n", "check_procs -w 10 -a '/usr/local/bin/perl' -u root");
+ printf (" %s\n", _("Warning alert if > 10 processes with command arguments containing"));
+ printf (" %s\n\n", _("'/usr/local/bin/perl' and owned by root"));
+ printf (" %s\n", "check_procs -w 50000 -c 100000 --metric=VSZ");
+ printf (" %s\n\n", _("Alert if VSZ of any processes over 50K or 100K"));
+ printf (" %s\n", "check_procs -w 10 -c 20 --metric=CPU");
+ printf (" %s\n", _("Alert if CPU of any processes over 10%% or 20%%"));
+
+ printf (UT_SUPPORT);
}
void
print_usage (void)
{
- printf ("\
-Usage: %s -w -c [-m metric] [-s state] [-p ppid]\n\
- [-u user] [-r rss] [-z vsz] [-P %%cpu] [-a argument-array]\n\
- [-C command] [-v]\n", progname);
- printf (_(UT_HLP_VRS), progname, progname);
+ printf (_("Usage: "));
+ printf ("%s -w -c [-m metric] [-s state] [-p ppid]\n", progname);
+ printf (" [-u user] [-r rss] [-z vsz] [-P %%cpu] [-a argument-array]\n");
+ printf (" [-C command] [-t timeout] [-v]\n");
}
-