One area we have been investigating is the latency between the database server and the application server. In our test environment the average ping times between the two boxes is in the region of 0.2ms however on the clients site its more in the region of 8.2 ms.

SQL Server IO Latency Apr 11, 2011 Server Latency Skyrocketing? — Elder Scrolls Online May 06, 2020

The definition for latency is simple: Latency = delay. It’s the amount of delay (or time) it takes to send information from one point to the next. Latency is usually measured in milliseconds or ms. It’s also referred to (during speed tests) as a ping rate. How is Latency Different from Bandwidth? Well, for one thing latency is a way to

Latency in Blob storage - Azure Storage | Microsoft Docs Server latency measures the interval from when Azure Storage receives the last packet of the request until the first packet of the response is returned from Azure Storage. The following image shows the Average Success E2E Latency and Average Success Server Latency for a sample workload that calls the Get Blob operation:

SQL Server tracks read and write speeds for each database file – both data and log files. This part of our SQL Server sp_Blitz script checks sys.dm_io_virtual_file_stats looking for average read stalls (latency) over 200 milliseconds and average write stalls over 100 milliseconds. Yes, those thresholds are horrifically high – but that’s

Disk Latency for SQL Server Database and Transaction Log Files