check_mysql: when checking slave thread add performance data for seconds behind master

1 files changed, 17 insertions, 3 deletions

diff --git a/plugins/check_mysql.c b/plugins/check_mysql.c
index ad3d86f..eaad709 100644
--- a/plugins/check_mysql.c
+++ b/plugins/check_mysql.c
@@ -59,6 +59,9 @@ unsigned int db_port = MYSQL_PORT;
 int check_slave = 0, warn_sec = 0, crit_sec = 0;
 int verbose = 0;
 
+static double warning_time = 0;
+static double critical_time = 0;
+
 thresholds *my_threshold = NULL;
 
 int process_arguments (int, char **);
@@ -79,6 +82,7 @@ main (int argc, char **argv)
         char *result = NULL;
         char *error = NULL;
         char slaveresult[SLAVERESULTSIZE];
+        char* slaveperfdata = NULL;
 
         setlocale (LC_ALL, "");
         bindtextdomain (PACKAGE, LOCALEDIR);
@@ -218,11 +222,17 @@ main (int argc, char **argv)
 
                                 status = get_status(value, my_threshold);
 
+                                slaveperfdata = fperfdata ("seconds behind master", value, "s",
+                                        TRUE, (double) warning_time,
+                                        TRUE, (double) critical_time,
+                                        FALSE, 0,
+                                        FALSE, 0);
+
                                 if (status == STATE_WARNING) {
-                                        printf("SLOW_SLAVE %s: %s\n", _("WARNING"), slaveresult);
+                                        printf("SLOW_SLAVE %s: %s|%s\n", _("WARNING"), slaveresult, slaveperfdata);
                                         exit(STATE_WARNING);
                                 } else if (status == STATE_CRITICAL) {
-                                        printf("SLOW_SLAVE %s: %s\n", _("CRITICAL"), slaveresult);
+                                        printf("SLOW_SLAVE %s: %s|%s\n", _("CRITICAL"), slaveresult, slaveperfdata);
                                         exit(STATE_CRITICAL);
                                 }
                         }
@@ -236,7 +246,9 @@ main (int argc, char **argv)
         mysql_close (&mysql);
 
         /* print out the result of stats */
-        if (check_slave) {
+        if (check_slave && slaveperfdata) {
+                printf ("%s %s|%s\n", result, slaveresult, slaveperfdata);
+        } else if (check_slave) {
                 printf ("%s %s\n", result, slaveresult);
         } else {
                 printf ("%s\n", result);
@@ -339,9 +351,11 @@ process_arguments (int argc, char **argv)
                         break;
                 case 'w':
                         warning = optarg;
+                        warning_time = strtod (warning, NULL);
                         break;
                 case 'c':
                         critical = optarg;
+                        critical_time = strtod (critical, NULL);
                         break;
                 case 'V':                                                                       /* version */
                         print_revision (progname, NP_VERSION);