ibm-information-center/dist/eclipse/plugins/i5OS.ic.rzahx_5.4.0.1/rzahxcollectarmperformancedata.htm

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<h1 class="topictitle1">Collect ARM performance data</h1>
<div><p>You can use collection services to collect Application Response
Measurement (ARM) performance data.</p>
<p>The ARM APIs collect the performance data for ARM transactions. (The ARM
APIs are a set of APIs developed by the Open Group to allow applications to
report the progress of application transactions.) These transactions are reported
in the QAPMARMTRT and QAPMUSRTNS database files. </p>
<p>Enterprise Workload Manager (EWLM) is a robust performance management tool
that allows you to view the performance of work that runs in your business
environment. Furthermore, EWLM allows you to assign performance goals to specific
work. This allows you to monitor application-level transactions separate from
operating system processes or monitor the work that a partition processes
as a whole entity. EWLM encourages middleware and third-party software vendors
to instrument their applications with the Open Group Application Response
Measurement 4.0 (ARM) APIs. EWLM uses the ARM APIs to collect detailed performance
data from ARM applications. </p>
<p>To learn more about ARM APIs, visit The Open Group Web site
at <a href="http://www.theopengroup.org/arm" target="_blank">www.theopengroup.org/arm</a>.</p>
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rzahxcollectdatacs.htm" title="Use Collection Services to collect performance data for later analysis by the Performance Tools for iSeries licensed program or other performance report applications, iSeries Navigator monitors, and the graph history function. (If you prefer viewing real-time performance data, system monitors provide an easy-to-use graphical interface for monitoring system performance.)">Collection Services</a></div>
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<div class="relinfo"><strong>Related information</strong><br />
<div><a href="rzahxqapmarmtrt.htm">Performance data files: QAPMARMTRT</a></div>
<div><a href="rzahxqapmusrtns.htm">Performance data files: QAPMUSRTNS</a></div>
<div><a href="../icbase/ewlminfo/eicaakickoff.htm" target="_blank">Enterprise Workload Manager</a></div>
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