AGLatency report tool V2.2 introduction

09/08/2018

2 minutes to read

In this article

I wrote an article to discuss about data movement latency between AG groups:

https://blogs.msdn.microsoft.com/psssql/2018/04/05/troubleshooting-data-movement-latency-between-synchronous-commit-always-on-availability-groups/

Now I develop a tool to analyze AG log block movement latency between replicas and create report accordingly (this tool has been updated to Version 2.0).

You can download it here: https://github.com/suyouquan/AGLatency/releases/download/v2.2/AGLatencyV2.2.zip

Video:https://github.com/suyouquan/AGLatency/blob/master/AGLatency_HowTo.mp4

User Manual:https://github.com/suyouquan/AGLatency/blob/master/AGLatencyTool_UserManual_V2.pdf

You capture log block Xevent trace from both primary and secondary replica for 5-10 minutes and then this tool will generate report about the latency of the log block movement.

Regards,

Simon