Author: mysqldoc
Date: 2011-06-28 15:07:15 +0200 (Tue, 28 Jun 2011)
New Revision: 26634
Log:
Automatic update from ET
Modified:
trunk/mysql-monitor-2.3/mem-reference-advgraph-core.xml
Modified: trunk/mysql-monitor-2.3/mem-reference-advgraph-core.xml
===================================================================
--- trunk/mysql-monitor-2.3/mem-reference-advgraph-core.xml 2011-06-28 10:41:30 UTC (rev 26633)
+++ trunk/mysql-monitor-2.3/mem-reference-advgraph-core.xml 2011-06-28 13:07:15 UTC (rev 26634)
Changed blocks: 10, Lines Added: 90, Lines Deleted: 12; 7149 bytes
@@ -759,6 +759,13 @@
</para>
</listitem>
+ <listitem>
+ <para>
+ <link linkend="mem_advisorref_cluster_diskpagebuffer_hit_ratio_low">Cluster
+ DiskPageBuffer Hit Ratio Is Low</link>
+ </para>
+ </listitem>
+
</itemizedlist>
</listitem>
@@ -1274,6 +1281,12 @@
</para>
</listitem>
+ <listitem>
+ <para>
+ <link linkend="mem_graphref_cluster_diskpagebuffer_hit_ratio">cluster_diskpagebuffer_hit_ratio.name</link>
+ </para>
+ </listitem>
+
</itemizedlist>
</listitem>
@@ -2531,6 +2544,28 @@
</listitem>
<listitem>
+ <para id="mem_advisorref_cluster_diskpagebuffer_hit_ratio_low">
+ <emphasis role="bold">Cluster DiskPageBuffer Hit Ratio Is
+ Low</emphasis>
+ </para>
+
+ <para>
+ Advises when the hit-rate for for the DiskPageBuffer falls
+ below a threshold. May happen temporarily after restarting one
+ or more data nodes. This is the average ratio since the last
+ sample period.
+ </para>
+
+ <para>
+ <emphasis role="bold">Default frequency</emphasis> 00:05:00
+ </para>
+
+ <para>
+ <emphasis role="bold">Default auto-close enabled</emphasis> no
+ </para>
+ </listitem>
+
+ <listitem>
<para id="mem_advisorref_connection_usage_excessive">
<emphasis role="bold">Connection Usage Excessive</emphasis>
</para>
@@ -6903,6 +6938,49 @@
</tgroup>
</informaltable>
+ <para id="mem_graphref_cluster_diskpagebuffer_hit_ratio">
+ <emphasis role="bold">cluster_diskpagebuffer_hit_ratio.name</emphasis>
+ </para>
+
+ <para condition="dynamic:memgraphs:description" role=":cluster_diskpagebuffer_hit_ratio:"/>
+
+ <informaltable id="mem_graphref_cluster_diskpagebuffer_hit_ratio_def">
+ <tgroup cols="2">
+ <colspec colname="title" colwidth="40*"/>
+ <colspec colname="content" colwidth="60*"/>
+ <tbody>
+ <row>
+ <entry><emphasis role="bold">Name</emphasis></entry>
+ <entry>cluster_diskpagebuffer_hit_ratio.name</entry>
+ </row>
+ <row>
+ <entry><emphasis role="bold">Range Label</emphasis></entry>
+ <entry>cluster_diskpagebuffer_hit_ratio.rangeLabel</entry>
+ </row>
+ <row>
+ <entry><emphasis role="bold">Series</emphasis></entry>
+ <entry><emphasis role="bold">Expression</emphasis></entry>
+ </row>
+ <row>
+ <entry><emphasis role="bold">cluster_diskpagebuffer_hit_ratio.series1</emphasis></entry>
+ <entry><literal>(cluster_data_node_hits/(cluster_data_node_hits+cluster_data_node_miss))*100</literal></entry>
+ </row>
+ <row>
+ <entry><emphasis role="bold">Variables</emphasis></entry>
+ <entry><emphasis role="bold">Data Item</emphasis></entry>
+ </row>
+ <row>
+ <entry><emphasis role="bold">cluster_data_node_hits</emphasis></entry>
+ <entry><literal>mysql</literal>:<literal>cluster_data_node_diskpagebuffer_total_hits_period</literal>:<literal>buffer_hit_per</literal></entry>
+ </row>
+ <row>
+ <entry><emphasis role="bold">cluster_data_node_miss</emphasis></entry>
+ <entry><literal>mysql</literal>:<literal>cluster_data_node_diskpagebuffer_total_hits_period</literal>:<literal>buffer_missed_per</literal></entry>
+ </row>
+ </tbody>
+ </tgroup>
+ </informaltable>
+
<para id="mem_graphref_connections">
<emphasis role="bold">connections.name</emphasis>
</para>
@@ -6943,6 +7021,10 @@
<entry><emphasis role="bold">Data Item</emphasis></entry>
</row>
<row>
+ <entry><emphasis role="bold">connected</emphasis></entry>
+ <entry><literal>mysql</literal>:<literal>status</literal>:<literal>Threads_connected</literal></entry>
+ </row>
+ <row>
<entry><emphasis role="bold">running</emphasis></entry>
<entry><literal>mysql</literal>:<literal>status</literal>:<literal>Threads_running</literal></entry>
</row>
@@ -6950,10 +7032,6 @@
<entry><emphasis role="bold">cached</emphasis></entry>
<entry><literal>mysql</literal>:<literal>status</literal>:<literal>Threads_cached</literal></entry>
</row>
- <row>
- <entry><emphasis role="bold">connected</emphasis></entry>
- <entry><literal>mysql</literal>:<literal>status</literal>:<literal>Threads_connected</literal></entry>
- </row>
</tbody>
</tgroup>
</informaltable>
@@ -7601,10 +7679,6 @@
<entry><emphasis role="bold">Data Item</emphasis></entry>
</row>
<row>
- <entry><emphasis role="bold">size</emphasis></entry>
- <entry><literal>mysql</literal>:<literal>innodbstatus</literal>:<literal>innodb_bp_size</literal></entry>
- </row>
- <row>
<entry><emphasis role="bold">used</emphasis></entry>
<entry><literal>mysql</literal>:<literal>innodbstatus</literal>:<literal>innodb_bp_db_pages</literal></entry>
</row>
@@ -7620,6 +7694,10 @@
<entry><emphasis role="bold">old</emphasis></entry>
<entry><literal>mysql</literal>:<literal>innodbstatus</literal>:<literal>innodb_bp_old_db_pages</literal></entry>
</row>
+ <row>
+ <entry><emphasis role="bold">size</emphasis></entry>
+ <entry><literal>mysql</literal>:<literal>innodbstatus</literal>:<literal>innodb_bp_size</literal></entry>
+ </row>
</tbody>
</tgroup>
</informaltable>
@@ -8963,6 +9041,10 @@
<entry><emphasis role="bold">Data Item</emphasis></entry>
</row>
<row>
+ <entry><emphasis role="bold">writes</emphasis></entry>
+ <entry><literal>mysql</literal>:<literal>status</literal>:<literal>Key_writes</literal></entry>
+ </row>
+ <row>
<entry><emphasis role="bold">read_requests</emphasis></entry>
<entry><literal>mysql</literal>:<literal>status</literal>:<literal>Key_read_requests</literal></entry>
</row>
@@ -8974,10 +9056,6 @@
<entry><emphasis role="bold">write_requests</emphasis></entry>
<entry><literal>mysql</literal>:<literal>status</literal>:<literal>Key_write_requests</literal></entry>
</row>
- <row>
- <entry><emphasis role="bold">writes</emphasis></entry>
- <entry><literal>mysql</literal>:<literal>status</literal>:<literal>Key_writes</literal></entry>
- </row>
</tbody>
</tgroup>
</informaltable>
| Thread |
|---|
| • svn commit - mysqldoc@oter02: r26634 - trunk/mysql-monitor-2.3 | mysqldoc | 29 Jun |
