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Adding index*.html pages default tip
authorPeter Gervai <grin@grin.hu>
Thu, 06 Nov 2008 15:14:14 +0100
changeset 2 5d3d6a4a6c9d
parent 1 64825bf93a81
Adding index*.html pages
index-month.html file | annotate | diff | comparison | revisions
index-week.html file | annotate | diff | comparison | revisions
index.html file | annotate | diff | comparison | revisions 
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/index-month.html	Thu Nov 06 15:14:14 2008 +0100
@@ -0,0 +1,56 @@
+<html>
+<body>
+<!--
+-rw-r--r--  1 ahu ahu 12918 2006-03-18 23:51 /var/www/caches-month.png
+-rw-r--r--  1 ahu ahu 13174 2006-03-18 23:51 /var/www/load-month.png
+-rw-r--r--  1 ahu ahu 12728 2006-03-18 23:51 /var/www/qoutq-month.png
+-rw-r--r--  1 ahu ahu 12939 2006-03-18 23:51 /var/www/questions-month.png
+-rw-r--r--  1 ahu ahu 12913 2006-03-18 23:51 /var/www/timeouts-month.png
+-->
+<h1>PowerDNS Recursor Performance Graphs</H1>
+<table border=1>
+<tr><td>Questions</td><td>End-user initiated DNS questions</td></tr>
+<tr><td>Out-queries</td><td>Recursor initiated questions to other
+nameservers</td></tr>
+<tr><td>Throttled</td><td>If a certain nameserver is not responding, or if
+it is, but returning unuseful answers, it is not useful to keep repeating
+identical queries. If PowerDNS prevents a duplicate query, and therefore
+prevents needless server load and delays, this is called a 'throttled
+out-query'</td></tr>
+<tr><td>Outgoing timeout</td><td>An out-query that did not generate an
+answer within 1 or 2 seconds</td></tr>
+<tr><td>Noerror answer</td><td>A Question that was answered without an error
+status</td></tr>
+<tr><td>NXDOMAIN answer</td><td>A Question that was answered with a positive
+indication that there is no answer</td></tr>
+<tr><td>SERVFAIL answer</td><td>No answer could be given because the nameservers
+carrying the answer did not respond, or were throttled</td></tr>
+<tr><td>Cache hits/misses</td><td>A query is judged a cache-hit if it could
+be answered without generating any out-queries</td></tr>
+<tr><td>User/System CPU usage</td><td>Actual amount of CPU used exclusively
+by the recursor, either in user or in system (kernel) mode</td></td>
+</table>
+<img src="latencies-month.png">
+<br>
+<img src="qa-latency-month.png">
+<br>
+<img src="qoutq-month.png">
+<br>
+<img src="timeouts-month.png">
+<br>
+<img src="questions-month.png">
+<br>
+<img src="tcp-questions-month.png">
+<br>
+<img src="caches-month.png">
+<br>
+<img src="caches2-month.png">
+<br>
+<img src="load-month.png">
+<br>
+<img src="hitrate-month.png">
+<br>
+<img src="packet-errors-month.png">
+
+</body>
+</html>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/index-week.html	Thu Nov 06 15:14:14 2008 +0100
@@ -0,0 +1,56 @@
+<html>
+<body>
+<!--
+-rw-r--r--  1 ahu ahu 12918 2006-03-18 23:51 /var/www/caches-week.png
+-rw-r--r--  1 ahu ahu 13174 2006-03-18 23:51 /var/www/load-week.png
+-rw-r--r--  1 ahu ahu 12728 2006-03-18 23:51 /var/www/qoutq-week.png
+-rw-r--r--  1 ahu ahu 12939 2006-03-18 23:51 /var/www/questions-week.png
+-rw-r--r--  1 ahu ahu 12913 2006-03-18 23:51 /var/www/timeouts-week.png
+-->
+<h1>PowerDNS Recursor Performance Graphs</H1>
+<table border=1>
+<tr><td>Questions</td><td>End-user initiated DNS questions</td></tr>
+<tr><td>Out-queries</td><td>Recursor initiated questions to other
+nameservers</td></tr>
+<tr><td>Throttled</td><td>If a certain nameserver is not responding, or if
+it is, but returning unuseful answers, it is not useful to keep repeating
+identical queries. If PowerDNS prevents a duplicate query, and therefore
+prevents needless server load and delays, this is called a 'throttled
+out-query'</td></tr>
+<tr><td>Outgoing timeout</td><td>An out-query that did not generate an
+answer within 1 or 2 seconds</td></tr>
+<tr><td>Noerror answer</td><td>A Question that was answered without an error
+status</td></tr>
+<tr><td>NXDOMAIN answer</td><td>A Question that was answered with a positive
+indication that there is no answer</td></tr>
+<tr><td>SERVFAIL answer</td><td>No answer could be given because the nameservers
+carrying the answer did not respond, or were throttled</td></tr>
+<tr><td>Cache hits/misses</td><td>A query is judged a cache-hit if it could
+be answered without generating any out-queries</td></tr>
+<tr><td>User/System CPU usage</td><td>Actual amount of CPU used exclusively
+by the recursor, either in user or in system (kernel) mode</td></td>
+</table>
+<img src="latencies-week.png">
+<br>
+<img src="qa-latency-week.png">
+<br>
+<img src="qoutq-week.png">
+<br>
+<img src="timeouts-week.png">
+<br>
+<img src="questions-week.png">
+<br>
+<img src="tcp-questions-week.png">
+<br>
+<img src="caches-week.png">
+<br>
+<img src="caches2-week.png">
+<br>
+<img src="load-week.png">
+<br>
+<img src="hitrate-week.png">
+<br>
+<img src="packet-errors-week.png">
+
+</body>
+</html>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/index.html	Thu Nov 06 15:14:14 2008 +0100
@@ -0,0 +1,56 @@
+<html>
+<body>
+<!--
+-rw-r--r--  1 ahu ahu 12918 2006-03-18 23:51 /var/www/caches-day.png
+-rw-r--r--  1 ahu ahu 13174 2006-03-18 23:51 /var/www/load-day.png
+-rw-r--r--  1 ahu ahu 12728 2006-03-18 23:51 /var/www/qoutq-day.png
+-rw-r--r--  1 ahu ahu 12939 2006-03-18 23:51 /var/www/questions-day.png
+-rw-r--r--  1 ahu ahu 12913 2006-03-18 23:51 /var/www/timeouts-day.png
+-->
+<h1>PowerDNS Recursor Performance Graphs</H1>
+<table border=1>
+<tr><td>Questions</td><td>End-user initiated DNS questions</td></tr>
+<tr><td>Out-queries</td><td>Recursor initiated questions to other
+nameservers</td></tr>
+<tr><td>Throttled</td><td>If a certain nameserver is not responding, or if
+it is, but returning unuseful answers, it is not useful to keep repeating
+identical queries. If PowerDNS prevents a duplicate query, and therefore
+prevents needless server load and delays, this is called a 'throttled
+out-query'</td></tr>
+<tr><td>Outgoing timeout</td><td>An out-query that did not generate an
+answer within 1 or 2 seconds</td></tr>
+<tr><td>Noerror answer</td><td>A Question that was answered without an error
+status</td></tr>
+<tr><td>NXDOMAIN answer</td><td>A Question that was answered with a positive
+indication that there is no answer</td></tr>
+<tr><td>SERVFAIL answer</td><td>No answer could be given because the nameservers
+carrying the answer did not respond, or were throttled</td></tr>
+<tr><td>Cache hits/misses</td><td>A query is judged a cache-hit if it could
+be answered without generating any out-queries</td></tr>
+<tr><td>User/System CPU usage</td><td>Actual amount of CPU used exclusively
+by the recursor, either in user or in system (kernel) mode</td></td>
+</table>
+<img src="latencies-day.png">
+<br>
+<img src="qa-latency-day.png">
+<br>
+<img src="qoutq-day.png">
+<br>
+<img src="timeouts-day.png">
+<br>
+<img src="questions-day.png">
+<br>
+<img src="tcp-questions-day.png">
+<br>
+<img src="caches-day.png">
+<br>
+<img src="caches2-day.png">
+<br>
+<img src="load-day.png">
+<br>
+<img src="hitrate-day.png">
+<br>
+<img src="packet-errors-day.png">
+
+</body>
+</html>
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