From: octo <octo>
Date: Tue, 4 Apr 2006 07:30:37 +0000 (+0000)
Subject: Changed the DS of the apache-plugin to contain upper limits. Since logrotate restarts... 
X-Git-Tag: collectd-3.8.6^2~80
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=ed3b4a8fe6377817e1dadfbc713c4cc5c0bc4444;p=collectd.git

Changed the DS of the apache-plugin to contain upper limits. Since logrotate restarts the webserver regularly the counter seems to `overflow' often, causing ugly peaks..
---

diff --git a/src/apache.c b/src/apache.c
index 8ceb754e..c410dc43 100644
--- a/src/apache.c
+++ b/src/apache.c
@@ -46,18 +46,21 @@ static int  apache_buffer_len = 0;
 static char apache_curl_error[CURL_ERROR_SIZE];
 #endif
 
+/* Limit to 2^27 bytes/s. That's what a gigabit-ethernet link can handle, in
+ * theory. */
 static char *bytes_file = "apache/apache_bytes.rrd";
 static char *bytes_ds_def[] =
 {
-	"DS:count:COUNTER:"COLLECTD_HEARTBEAT":0:U",
+	"DS:count:COUNTER:"COLLECTD_HEARTBEAT":0:134217728",
 	NULL
 };
 static int bytes_ds_num = 1;
 
+/* Limit to 2^20 requests/s */
 static char *requests_file = "apache/apache_requests.rrd";
 static char *requests_ds_def[] =
 {
-	"DS:count:COUNTER:"COLLECTD_HEARTBEAT":0:U",
+	"DS:count:COUNTER:"COLLECTD_HEARTBEAT":0:1048576",
 	NULL
 };
 static int requests_ds_num = 1;