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EDR: Partial or Truncated Exception or Logging Messages not Displaying in full in EDR logs

EDR: Partial or Truncated Exception or Logging Messages not Displaying in full in EDR logs

Environment

  • EDR: All Supported Versions
  • CentOS/RHEL: All Supported Versions

Symptoms

  • Exception exceeds default rsyslog message length

Cause

  • By default, MaxSyslogMessageSize is set to the default value of rsyslog (2KB or 2048 Bytes).

Resolution

  • Add the following parameter to the top of the /etc/rsyslog.conf under the "#### Modules ####" section:
$MaxMessageSize 4096
  • Restart the Rsyslog Service:
CentOS/RHEL 6 : service rsyslog restart
CentOS/RHEL 7/8 : systemctl restart rsyslog
  • Increase MaxMessageSize as needed to view the full exception.
 

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    Author:
    Creation Date:
    ‎08-16-2021
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    240
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