Author: sebb
Date: Thu May 15 09:59:38 2008
New Revision: 656736
URL: http://svn.apache.org/viewvc?rev=656736&view=rev
Log:
More details on Summariser
Modified:
jakarta/jmeter/trunk/xdocs/usermanual/component_reference.xml
Modified: jakarta/jmeter/trunk/xdocs/usermanual/component_reference.xml
URL:
http://svn.apache.org/viewvc/jakarta/jmeter/trunk/xdocs/usermanual/component_reference.xml?rev=656736&r1=656735&r2=656736&view=diff
==============================================================================
--- jakarta/jmeter/trunk/xdocs/usermanual/component_reference.xml (original)
+++ jakarta/jmeter/trunk/xdocs/usermanual/component_reference.xml Thu May 15
09:59:38 2008
@@ -3500,10 +3500,9 @@
Generates a summary of the test run so far to the log file and/or
standard output. Both running and differential totals are shown.
Output is generated every n seconds (default 3 minutes) on the appropriate
-time boundary, so that multiple test runs on the same time will be
- synchronised.The interval is defined by the property "summariser.interval" -
see jmeter.properties.
-
-This is mainly intended for batch (non-GUI) runs.
+time boundary, so that multiple test runs on the same time will be
synchronised.
+The interval is defined by the property "summariser.interval" - see
jmeter.properties.
+This element is mainly intended for batch (non-GUI) runs.
The output looks like the following:
<pre>
label + 171 in 20.3s = 8.4/s Avg: 1129 Min: 1000 Max: 1250 Err: 0
(0.00%)
@@ -3514,18 +3513,32 @@
label + 109 in 12.4s = 8.8/s Avg: 1092 Min: 47 Max: 1250 Err: 0
(0.00%)
label = 806 in 91.6s = 8.8/s Avg: 1130 Min: 47 Max: 1250 Err: 0
(0.00%)
</pre>
+The "label" is the the name of the element.
The "+" means that the line is a delta line, i.e. shows the changes since the
last output.
The "=" means that the line is a totals line, i.e. it shows the running total.
Entries in the jmeter log file also include time-stamps.
-The Avg, Min and Max times are in milliseonds.
+The example "806 in 91.6s = 8.8/s" means that there were 806 samples
recorded in 91.6 seconds,
+and that works out at 8.8 samples per second.
+The Avg (Average), Min(imum) and Max(imum) times are in milliseonds.
+"Err" means number of errors (also shown as percentage).
The last two lines will appear at the end of a test.
They will not be synchronised to the appropriate time boundary.
Note that the initial and final deltas may be for less than the interval (in
the example above this is 30 seconds).
The first delta will generally be lower, as JMeter synchronises to the
interval boundary.
The last delta will be lower, as the test will generally not finish on an
exact interval boundary.
+<p>
+The label is used to group sample results together.
+So if you have multiple Thread Groups and want to summarize across them all,
then use the same label
+ - or add the summariser to the Test Plan (so all thread groups are in scope).
+Different summary groupings can be implemented
+by using suitable labels and adding the summarisers to appropriate parts of
the test plan.
+</p>
+
</description>
<properties>
- <property name="Name" required="">Descriptive name for this element that is
shown in the tree.</property>
+ <property name="Name" required="Yes">Descriptive name for this element that
is shown in the tree.
+ It appears as the "label" in the output. Details for all elements with the
same label will be added together.
+ </property>
</properties>
</component>
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