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commit 6b9f860ded882e0e2e30c143545c95212b9c7105
Author: buildbot <[email protected]>
AuthorDate: Tue Aug 16 14:40:47 2022 +0000
Automatic Site Publish by Buildbot
---
output/docs/monitoring-metrics/index.html | 50 +++++++++++++++++++++++-----
output/feed.xml | 4 +--
output/zh/docs/monitoring-metrics/index.html | 50 +++++++++++++++++++++++-----
output/zh/feed.xml | 4 +--
4 files changed, 86 insertions(+), 22 deletions(-)
diff --git a/output/docs/monitoring-metrics/index.html
b/output/docs/monitoring-metrics/index.html
index 8c15c0841..c7868f676 100644
--- a/output/docs/monitoring-metrics/index.html
+++ b/output/docs/monitoring-metrics/index.html
@@ -1497,6 +1497,38 @@ A timer measures the rate that a particular piece of
code is called and the dist
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre
class="highlight"><code> export DRILLBIT_JAVA_OPTS="$DRILLBIT_JAVA_OPTS
-Ddrill.metrics.jmx.enabled=false"
</code></pre></div></div>
+<h2 id="metrics-with-prefix">Metrics with Prefix</h2>
+<p>Starting with Drill 2.0.0, all metrics are grouped into the following 6
categories.</p>
+
+<ul>
+ <li>drill</li>
+ <li>jvm</li>
+ <li>memory</li>
+ <li>threads</li>
+ <li>cached-threads</li>
+ <li>class</li>
+</ul>
+
+<p>These categories are prepended to the Drill metric names for easier
maintenance.</p>
+
+<p>For example, the metric names</p>
+
+<ul>
+ <li>count</li>
+ <li>direct.count</li>
+ <li>blocked.count</li>
+ <li>new.count</li>
+</ul>
+
+<p>now have the following, more easily recognised names.</p>
+
+<ul>
+ <li>cached-threads.count</li>
+ <li>jvm.direct.count</li>
+ <li>threads.blocked.count</li>
+ <li>threads.new.count</li>
+</ul>
+
<h2 id="gauges">Gauges</h2>
<p>The following table lists the Drill-specific metrics in the Gauges section
of the Metrics page:</p>
@@ -1510,7 +1542,7 @@ A timer measures the rate that a particular piece of code
is called and the dist
</thead>
<tbody>
<tr>
- <td>blocked.count</td>
+ <td>cached-threads.blocked.count</td>
<td>The number of threads that are blocked because they are waiting on
a monitor lock. This metric is useful for debugging Drill issues.</td>
</tr>
<tr>
@@ -1566,15 +1598,15 @@ A timer measures the rate that a particular piece of
code is called and the dist
<td>Total size in bytes of normal (less than and equal to 16MB) direct
buffers currently allocated. This counter is only updated in debug
environment when asserts are enabled to avoid overhead for each allocation
during normal execution.</td>
</tr>
<tr>
- <td>count</td>
+ <td>cached-threads.count</td>
<td>The number of live threads, including daemon and non-daemon
threads.</td>
</tr>
<tr>
- <td>heap.used</td>
+ <td>memory.heap.used</td>
<td>The amount of heap memory (in bytes) used by the JVM.</td>
</tr>
<tr>
- <td>non-heap.used</td>
+ <td>memory.non-heap.used</td>
<td>The amount of non-heap memory (in bytes) used by the JVM.</td>
</tr>
<tr>
@@ -1582,23 +1614,23 @@ A timer measures the rate that a particular piece of
code is called and the dist
<td>The ratio of used file descriptors to total file descriptors on
*nix systems.</td>
</tr>
<tr>
- <td>direct.used</td>
+ <td>jvm.direct.used</td>
<td>The amount of direct memory (in bytes) used by the JVM. This
metric is useful for debugging Drill issues.</td>
</tr>
<tr>
- <td>runnable.count</td>
+ <td>cached-threads.runnable.count</td>
<td>The number of threads executing an action in the JVM. This metric
is useful for debugging Drill issues.</td>
</tr>
<tr>
- <td>waiting.count</td>
+ <td>threads.waiting.count</td>
<td>The number of threads waiting to execute. Typically, threads
waiting on other threads to perform an action. This metric is useful for
debugging Drill issues.</td>
</tr>
<tr>
- <td>load.avg</td>
+ <td>drillbit.load.avg</td>
<td>Returns the “recent cpu usage” for the Drillbit process. This
value is a double in the [0.0,1.0] interval. A value of 0.0 means that none
of the CPUs were running threads from the Drillbit process during the recent
period of time observed, while a value of 1.0 means that all CPUs were
actively running threads from the Drillbit process 100% of the time during
the recent period being observed. Threads from the Drillbit process includes
the application threads as wel [...]
</tr>
<tr>
- <td>uptime</td>
+ <td>drillbit.uptime</td>
<td>Total uptime of Drillbit JVM in miliseconds. See <a
href="https://docs.oracle.com/javase/7/docs/api/java/lang/management/RuntimeMXBean.html#getUptime()">getUptime()</a>.</td>
</tr>
</tbody>
diff --git a/output/feed.xml b/output/feed.xml
index 0d35b7dd9..271228bba 100644
--- a/output/feed.xml
+++ b/output/feed.xml
@@ -6,8 +6,8 @@
</description>
<link>/</link>
<atom:link href="/feed.xml" rel="self" type="application/rss+xml"/>
- <pubDate>Tue, 09 Aug 2022 18:12:58 +0000</pubDate>
- <lastBuildDate>Tue, 09 Aug 2022 18:12:58 +0000</lastBuildDate>
+ <pubDate>Tue, 16 Aug 2022 14:38:12 +0000</pubDate>
+ <lastBuildDate>Tue, 16 Aug 2022 14:38:12 +0000</lastBuildDate>
<generator>Jekyll v3.9.1</generator>
<item>
diff --git a/output/zh/docs/monitoring-metrics/index.html
b/output/zh/docs/monitoring-metrics/index.html
index 1266341cb..44f81814d 100644
--- a/output/zh/docs/monitoring-metrics/index.html
+++ b/output/zh/docs/monitoring-metrics/index.html
@@ -1497,6 +1497,38 @@ A timer measures the rate that a particular piece of
code is called and the dist
<div class="language-plaintext highlighter-rouge"><div class="highlight"><pre
class="highlight"><code> export DRILLBIT_JAVA_OPTS="$DRILLBIT_JAVA_OPTS
-Ddrill.metrics.jmx.enabled=false"
</code></pre></div></div>
+<h2 id="metrics-with-prefix">Metrics with Prefix</h2>
+<p>Starting with Drill 2.0.0, all metrics are grouped into the following 6
categories.</p>
+
+<ul>
+ <li>drill</li>
+ <li>jvm</li>
+ <li>memory</li>
+ <li>threads</li>
+ <li>cached-threads</li>
+ <li>class</li>
+</ul>
+
+<p>These categories are prepended to the Drill metric names for easier
maintenance.</p>
+
+<p>For example, the metric names</p>
+
+<ul>
+ <li>count</li>
+ <li>direct.count</li>
+ <li>blocked.count</li>
+ <li>new.count</li>
+</ul>
+
+<p>now have the following, more easily recognised names.</p>
+
+<ul>
+ <li>cached-threads.count</li>
+ <li>jvm.direct.count</li>
+ <li>threads.blocked.count</li>
+ <li>threads.new.count</li>
+</ul>
+
<h2 id="gauges">Gauges</h2>
<p>The following table lists the Drill-specific metrics in the Gauges section
of the Metrics page:</p>
@@ -1510,7 +1542,7 @@ A timer measures the rate that a particular piece of code
is called and the dist
</thead>
<tbody>
<tr>
- <td>blocked.count</td>
+ <td>cached-threads.blocked.count</td>
<td>The number of threads that are blocked because they are waiting on
a monitor lock. This metric is useful for debugging Drill issues.</td>
</tr>
<tr>
@@ -1566,15 +1598,15 @@ A timer measures the rate that a particular piece of
code is called and the dist
<td>Total size in bytes of normal (less than and equal to 16MB) direct
buffers currently allocated. This counter is only updated in debug
environment when asserts are enabled to avoid overhead for each allocation
during normal execution.</td>
</tr>
<tr>
- <td>count</td>
+ <td>cached-threads.count</td>
<td>The number of live threads, including daemon and non-daemon
threads.</td>
</tr>
<tr>
- <td>heap.used</td>
+ <td>memory.heap.used</td>
<td>The amount of heap memory (in bytes) used by the JVM.</td>
</tr>
<tr>
- <td>non-heap.used</td>
+ <td>memory.non-heap.used</td>
<td>The amount of non-heap memory (in bytes) used by the JVM.</td>
</tr>
<tr>
@@ -1582,23 +1614,23 @@ A timer measures the rate that a particular piece of
code is called and the dist
<td>The ratio of used file descriptors to total file descriptors on
*nix systems.</td>
</tr>
<tr>
- <td>direct.used</td>
+ <td>jvm.direct.used</td>
<td>The amount of direct memory (in bytes) used by the JVM. This
metric is useful for debugging Drill issues.</td>
</tr>
<tr>
- <td>runnable.count</td>
+ <td>cached-threads.runnable.count</td>
<td>The number of threads executing an action in the JVM. This metric
is useful for debugging Drill issues.</td>
</tr>
<tr>
- <td>waiting.count</td>
+ <td>threads.waiting.count</td>
<td>The number of threads waiting to execute. Typically, threads
waiting on other threads to perform an action. This metric is useful for
debugging Drill issues.</td>
</tr>
<tr>
- <td>load.avg</td>
+ <td>drillbit.load.avg</td>
<td>Returns the “recent cpu usage” for the Drillbit process. This
value is a double in the [0.0,1.0] interval. A value of 0.0 means that none
of the CPUs were running threads from the Drillbit process during the recent
period of time observed, while a value of 1.0 means that all CPUs were
actively running threads from the Drillbit process 100% of the time during
the recent period being observed. Threads from the Drillbit process includes
the application threads as wel [...]
</tr>
<tr>
- <td>uptime</td>
+ <td>drillbit.uptime</td>
<td>Total uptime of Drillbit JVM in miliseconds. See <a
href="https://docs.oracle.com/javase/7/docs/api/java/lang/management/RuntimeMXBean.html#getUptime()">getUptime()</a>.</td>
</tr>
</tbody>
diff --git a/output/zh/feed.xml b/output/zh/feed.xml
index ef5e18c6e..779cb4844 100644
--- a/output/zh/feed.xml
+++ b/output/zh/feed.xml
@@ -6,8 +6,8 @@
</description>
<link>/</link>
<atom:link href="/zh/feed.xml" rel="self" type="application/rss+xml"/>
- <pubDate>Tue, 09 Aug 2022 18:12:58 +0000</pubDate>
- <lastBuildDate>Tue, 09 Aug 2022 18:12:58 +0000</lastBuildDate>
+ <pubDate>Tue, 16 Aug 2022 14:38:12 +0000</pubDate>
+ <lastBuildDate>Tue, 16 Aug 2022 14:38:12 +0000</lastBuildDate>
<generator>Jekyll v3.9.1</generator>
<item>
