Current session statistic resets when changing pool member status to "drain"

Products

• VMware NSX

Issue/Introduction

Symptoms:

• When changing pool member status to "drain", current session reset to zero,
• Issue is seen on ESG 6.4.6 or newer,

Example:
Statistic of pool members before changing the status:


Statistic of pool members after changing the status:

Environment

VMware NSX Data Center for vSphere 6.4.x

Cause

This happens, because HAProxy configuration is reloaded when changing the status of Load balancer pool members.

Resolution

Currently, there is no resolution.

Additional Information

Impact/Risks:
This error is a cosmetic issue and should not have any impact on the data path.