Third Party Min/max/Avg and busy time

Busy time - a little more explanation anyone ?  

I forwarded this to the engineering team in order to get their official answer on this. stay tuned

Please let me know.

Please let me know. 

Hi, 

I am a developer from UEM team.

From the code side, the busy time equals the total duration that resources(either all resources or one kind of resource) on this domain take. If there is only one resource, the busy time is the time that one resource is loading. If there are two resources, the busy time is sum of two resources loading time. And the average duration in this case is the total duration/2.

If you look at the User Action PurePaths, In the purepath tree, there is a timeline column. The busy time(The total duration) of third party resources is also shown as the timeline. And the 'Exec Total' column is also busy time (Total duration). If you right click any third party resource, more details will show up with average/min/max duration for all resources type. 

The reason that we set 'busy time' as the default in the thirdparty measures is:  from the same third party domain, it probably will loads multiple resources. We would like to show that how much time all the resources loading take. For example, from facebook, it probably loads 2 scripts, 1 images, 3 css. The busy time will give us the total duration of loading those 6 resources. If you choose 'busy time' and only 'script', then the 'busy time' will be the total duration of loading the 2 scripts. 

If you would like to find which third party resource is very slow, you can create a measure that has the Longest duration. 

I hope this is helpful. If you have any questions, please let me know. 

Thanks, 

Zhu

Thank you. Feel I got a grasp of it. Will get back to you if I have further questions. 

Zhu - Can you please explain with respect to the parallel downloads too ? say I have 3 resources being downloaded parallelly and each take 1 2 and 3 seconds respectively.  

Third-Party Content Analysis

• Duration type: Several different types of load times are available
  • Busy time: Overall Time when at least one resource was loading from a certain domain and/or a certain resource type. In case resources get downloaded in parallel overlapping times are considered and not counted multiple times
  • Average duration: average duration of all resources
  • Shortest duration: duration of fastest resource
  • Longest duration: duration of slowest resource