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Home > Success Center > Database Performance Analyzer (DPA) > DPA - Knowledgebase Articles > The number of monitored instances exceeds the supported maximum for a single instance of DPA

The number of monitored instances exceeds the supported maximum for a single instance of DPA

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Overview

DPA sends a warning if you monitor more than 250 instances on a single DPA server. If your server is capable of handling more than 250 instances, you can suppress this warning message. 

Environment

DPA, all versions

Steps

To get past the 250 instance warning, do the following:

  1. Log in to the DPA server.
  2. Open the system.properties files in a text editor:
    <DPAHome>/iwc/tomcat/ignite_config/idc/system.properties
  3. Add the following line:
    com.confio.idc.level.four.max.databases=300
    Replace 300 with the number of instances you want. You might not want to go higher than 300 for now so this will remind you to send in your logs again when bumping it up again.
  4. Restart the Ignite PI service for the changes to take effect.
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