summaryrefslogtreecommitdiffstats
path: root/plugins/check_load.c
diff options
context:
space:
mode:
authorMarc Sánchez <sanchezfauste@gmail.com>2017-09-07 18:55:34 (GMT)
committerMarc Sánchez <sanchezfauste@gmail.com>2017-09-07 18:55:34 (GMT)
commit015a40e1b590bb847328d51bdfc4b544ae8825d3 (patch)
treea774a1d6c8e7a6aeb361584e71d71367832a1fd3 /plugins/check_load.c
parent0625fbb53db9401bdce95b1a403a20980a326ec4 (diff)
downloadmonitoring-plugins-015a40e1b590bb847328d51bdfc4b544ae8825d3.tar.gz
Using PS_COMMAND constant and ordering output by procpcpu
Diffstat (limited to 'plugins/check_load.c')
-rw-r--r--plugins/check_load.c29
1 files changed, 26 insertions, 3 deletions
diff --git a/plugins/check_load.c b/plugins/check_load.c
index 5d5c115..6fd895f 100644
--- a/plugins/check_load.c
+++ b/plugins/check_load.c
@@ -349,14 +349,37 @@ print_usage (void)
349 printf ("%s [-r] -w WLOAD1,WLOAD5,WLOAD15 -c CLOAD1,CLOAD5,CLOAD15 [-n NUMBER_OF_PROCS]\n", progname); 349 printf ("%s [-r] -w WLOAD1,WLOAD5,WLOAD15 -c CLOAD1,CLOAD5,CLOAD15 [-n NUMBER_OF_PROCS]\n", progname);
350} 350}
351 351
352int cmpstringp(const void *p1, const void *p2) {
353 int procuid = 0;
354 int procpid = 0;
355 int procppid = 0;
356 int procvsz = 0;
357 int procrss = 0;
358 float procpcpu = 0;
359 char procstat[8];
360#ifdef PS_USES_PROCETIME
361 char procetime[MAX_INPUT_BUFFER];
362#endif /* PS_USES_PROCETIME */
363 char procprog[MAX_INPUT_BUFFER];
364 int pos;
365 sscanf (* (char * const *) p1, PS_FORMAT, PS_VARLIST);
366 float procpcpu1 = procpcpu;
367 sscanf (* (char * const *) p2, PS_FORMAT, PS_VARLIST);
368 return procpcpu1 < procpcpu;
369}
370
352static int print_top_consuming_processes() { 371static int print_top_consuming_processes() {
353 int i = 0; 372 int i = 0;
354 struct output chld_out, chld_err; 373 struct output chld_out, chld_err;
355 char *cmdline = "/bin/ps -aux --sort=-pcpu"; 374 if(np_runcmd(PS_COMMAND, &chld_out, &chld_err, 0) != 0){
356 if(np_runcmd(cmdline, &chld_out, &chld_err, 0) != 0){ 375 fprintf(stderr, _("'%s' exited with non-zero status.\n"), PS_COMMAND);
357 fprintf(stderr, _("'%s' exited with non-zero status.\n"), cmdline); 376 return STATE_UNKNOWN;
377 }
378 if (chld_out.lines < 2) {
379 fprintf(stderr, _("some error occurred getting procs list.\n"));
358 return STATE_UNKNOWN; 380 return STATE_UNKNOWN;
359 } 381 }
382 qsort(chld_out.line + 1, chld_out.lines - 1, sizeof(char*), cmpstringp);
360 int lines_to_show = chld_out.lines < (n_procs_to_show + 1) 383 int lines_to_show = chld_out.lines < (n_procs_to_show + 1)
361 ? chld_out.lines : n_procs_to_show + 1; 384 ? chld_out.lines : n_procs_to_show + 1;
362 for (i = 0; i < lines_to_show; i += 1) { 385 for (i = 0; i < lines_to_show; i += 1) {