Network Management

High CPU usage of business layer

There is a high CPU usage of business layer at certain time of the day. For example, the CPU utilization is reported as higher every day at 23:00 hours.

First published date

10/18/2018 6:59 PM

Last published date

12/29/2021 1:05 AM

Overview

This article discusses the issue when there is a high CPU usage of business layer at certain time of the day.

For example, the CPU utilization is reported as higher every day at 11 PM.

Product section

Network Performance Monitor

Cause

The issue is caused by reports that are scheduled to run at the same time.

Resolution

Reproduce the issue by manually running the reports.
Disable some reports or reschedule them if possible.
Install Hotfix 1 for 2019.4 Platform.

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