diff options
Diffstat (limited to 'plugins/check_dbi.c')
| -rw-r--r-- | plugins/check_dbi.c | 54 |
1 files changed, 37 insertions, 17 deletions
diff --git a/plugins/check_dbi.c b/plugins/check_dbi.c index d4ac4e32..f59d7c41 100644 --- a/plugins/check_dbi.c +++ b/plugins/check_dbi.c @@ -69,9 +69,11 @@ int validate_arguments (void); void print_usage (void); void print_help (void); +double timediff (struct timeval, struct timeval); + void np_dbi_print_error (dbi_conn, char *, ...); -int do_query (dbi_conn, double *); +int do_query (dbi_conn, double *, double *); int main (int argc, char **argv) @@ -85,7 +87,8 @@ main (int argc, char **argv) dbi_conn conn; struct timeval start_timeval, end_timeval; - double elapsed_time; + double conn_time = 0.0; + double query_time = 0.0; double query_val = 0.0; @@ -190,17 +193,12 @@ main (int argc, char **argv) } gettimeofday (&end_timeval, NULL); - while (start_timeval.tv_usec > end_timeval.tv_usec) { - --end_timeval.tv_sec; - end_timeval.tv_usec += 1000000; - } - elapsed_time = (double)(end_timeval.tv_sec - start_timeval.tv_sec) - + (double)(end_timeval.tv_usec - start_timeval.tv_usec) / 1000000.0; + conn_time = timediff (start_timeval, end_timeval); if (verbose) - printf("Time elapsed: %f\n", elapsed_time); + printf("Time elapsed: %f\n", conn_time); - conntime_status = get_status (elapsed_time, conntime_thresholds); + conntime_status = get_status (conn_time, conntime_thresholds); /* select a database */ if (np_dbi_database) { @@ -215,7 +213,7 @@ main (int argc, char **argv) } /* execute query */ - status = do_query (conn, &query_val); + status = do_query (conn, &query_val, &query_time); if (status != STATE_OK) /* do_query prints an error message in this case */ return status; @@ -234,14 +232,15 @@ main (int argc, char **argv) else exit_status = status; - printf ("%s - %s: connection time: %fs, %s: '%s' returned %f", + printf ("%s - %s: connection time: %fs, %s: '%s' returned %f in %fs", state_text (exit_status), - state_text (conntime_status), elapsed_time, - state_text (status), np_dbi_query, query_val); - printf (" | conntime=%fs;%s;%s;0 query=%f;%s;%s;0\n", elapsed_time, + state_text (conntime_status), conn_time, + state_text (status), np_dbi_query, query_val, query_time); + printf (" | conntime=%fs;%s;%s;0 query=%f;%s;%s;0 querytime=%fs;;;0\n", conn_time, conntime_warning_range ? conntime_warning_range : "", conntime_critical_range ? conntime_critical_range : "", - query_val, warning_range ? warning_range : "", critical_range ? critical_range : ""); + query_val, warning_range ? warning_range : "", critical_range ? critical_range : "", + query_time); return exit_status; } @@ -486,16 +485,20 @@ get_field (dbi_conn conn, dbi_result res, unsigned short *field_type) } int -do_query (dbi_conn conn, double *res_val) +do_query (dbi_conn conn, double *res_val, double *res_time) { dbi_result res; unsigned short field_type; double val = 0.0; + struct timeval timeval_start, timeval_end; + if (verbose) printf ("Executing query '%s'\n", np_dbi_query); + gettimeofday (&timeval_start, NULL); + res = dbi_conn_query (conn, np_dbi_query); if (! res) { np_dbi_print_error (conn, "CRITICAL - failed to execute query '%s'", np_dbi_query); @@ -531,6 +534,9 @@ do_query (dbi_conn conn, double *res_val) if (field_type != DBI_TYPE_ERROR) val = get_field (conn, res, &field_type); + gettimeofday (&timeval_end, NULL); + *res_time = timediff (timeval_start, timeval_end); + if (field_type == DBI_TYPE_ERROR) { np_dbi_print_error (conn, "CRITICAL - failed to fetch data"); return STATE_CRITICAL; @@ -542,6 +548,20 @@ do_query (dbi_conn conn, double *res_val) return STATE_OK; } +double +timediff (struct timeval start, struct timeval end) +{ + double diff; + + while (start.tv_usec > end.tv_usec) { + --end.tv_sec; + end.tv_usec += 1000000; + } + diff = (double)(end.tv_sec - start.tv_sec) + + (double)(end.tv_usec - start.tv_usec) / 1000000.0; + return diff; +} + void np_dbi_print_error (dbi_conn conn, char *fmt, ...) { |