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check_curl: implement extended performance data

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Signed-off-by: Sven Nierlein <sven@nierlein.de>
This commit is contained in:
Sven Nierlein 2017-03-14 23:49:05 +01:00
parent 16121a9b55
commit b5fd0d1a17
1 changed files with 40 additions and 8 deletions
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48
plugins/check_curl.c
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@ -97,6 +97,7 @@ int days_till_exp_warn, days_till_exp_crit;
thresholds *thlds;
char user_agent[DEFAULT_BUFFER_SIZE];
int verbose = 0;
int show_extended_perfdata = FALSE;
char *http_method = NULL;
CURL *curl;
struct curl_slist *header_list = NULL;
@ -108,6 +109,10 @@ struct curl_slist *http_opt_headers = NULL;
long code;
long socket_timeout = DEFAULT_SOCKET_TIMEOUT;
double total_time;
double time_connect;
double time_appconnect;
double time_headers;
double time_firstbyte;
char errbuf[CURL_ERROR_SIZE+1];
CURLcode res;
char url[DEFAULT_BUFFER_SIZE];
@ -136,6 +141,7 @@ void curlhelp_freebuffer (curlhelp_curlbuf*);
int curlhelp_parse_statusline (const char*, curlhelp_statusline *);
void curlhelp_free_statusline (curlhelp_statusline *);
char *perfd_time_ssl (double microsec);
void remove_newlines (char *);
void test_file (char *);
@ -342,13 +348,30 @@ check_http (void)
* performance data to the answer always
*/
curl_easy_getinfo (curl, CURLINFO_TOTAL_TIME, &total_time);
snprintf (perfstring, DEFAULT_BUFFER_SIZE, "time=%.6gs;%.6g;%.6g;%.6g size=%dB;;;0",
total_time,
0.0, 0.0,
( warning_thresholds != NULL ) ? (double)thlds->warning->end : 0.0,
critical_thresholds != NULL ? (double)thlds->critical->end : 0.0,
0.0,
(int)body_buf.buflen);
if(show_extended_perfdata) {
curl_easy_getinfo(curl, CURLINFO_CONNECT_TIME, &time_connect);
curl_easy_getinfo(curl, CURLINFO_APPCONNECT_TIME, &time_appconnect);
curl_easy_getinfo(curl, CURLINFO_PRETRANSFER_TIME, &time_headers);
curl_easy_getinfo(curl, CURLINFO_STARTTRANSFER_TIME, &time_firstbyte);
snprintf(perfstring, DEFAULT_BUFFER_SIZE, "time=%.6gs;%.6g;%.6g;; size=%dB;;; time_connect=%.6gs;;;; %s time_headers=%.6gs;;;; time_firstbyte=%.6gs;;;; time_transfer=%.6gs;;;;",
total_time,
warning_thresholds != NULL ? (double)thlds->warning->end : 0.0,
critical_thresholds != NULL ? (double)thlds->critical->end : 0.0,
(int)body_buf.buflen,
time_connect,
use_ssl == TRUE ? perfd_time_ssl(time_appconnect-time_connect) : "",
(time_headers - time_appconnect),
(time_firstbyte - time_headers),
(total_time-time_firstbyte)
);
} else {
snprintf(perfstring, DEFAULT_BUFFER_SIZE, "time=%.6gs;%.6g;%.6g;; size=%dB;;;",
total_time,
warning_thresholds != NULL ? (double)thlds->warning->end : 0.0,
critical_thresholds != NULL ? (double)thlds->critical->end : 0.0,
(int)body_buf.buflen);
}
/* return a CRITICAL status if we couldn't read any data */
if (strlen(header_buf.buf) == 0 && strlen(body_buf.buf) == 0)
@ -497,6 +520,7 @@ process_arguments (int argc, char **argv)
{"useragent", required_argument, 0, 'A'},
{"invert-regex", no_argument, NULL, INVERT_REGEX},
{"header", required_argument, 0, 'k'},
{"extended-perfdata", no_argument, 0, 'E'},
{0, 0, 0, 0}
};
@ -504,7 +528,7 @@ process_arguments (int argc, char **argv)
return ERROR;
while (1) {
c = getopt_long (argc, argv, "Vvht:c:w:A:k:H:j:I:a:p:s:r:u:f:C:J:K:S::", longopts, &option);
c = getopt_long (argc, argv, "Vvht:c:w:A:k:H:j:I:a:p:s:r:u:f:C:J:K:S::E", longopts, &option);
if (c == -1 || c == EOF || c == 1)
break;
@ -671,6 +695,9 @@ process_arguments (int argc, char **argv)
case INVERT_REGEX:
invert_regex = 1;
break;
case 'E': /* show extended perfdata */
show_extended_perfdata = TRUE;
break;
case '?':
/* print short usage statement if args not parsable */
usage5 ();
@ -1026,3 +1053,8 @@ remove_newlines (char *s)
if (*p == '\r' || *p == '\n')
*p = ' ';
}
char *perfd_time_ssl (double elapsed_time_ssl)
{
return fperfdata ("time_ssl", elapsed_time_ssl, "s", FALSE, 0, FALSE, 0, FALSE, 0, FALSE, 0);
}