https://support.microsoft.com/en-au/topic/w3wp-exe-process-consumes-excessive-cpu-and-memory-resources-on-an-exchange-client-access-server-after-you-apply-update-rollup-5-version-2-update-rollup-6-or-update-rollup-7-for-exchange-server-2010-sp2-a7a0966b-0da4-cd5c-c875-e8ff27e52946
W3wp.exe process consumes excessive CPU and memory resources on an Exchange Client Access server...
Fixes an issue in which the W3wp.exe process consumes excessive CPU and memory resources on an Exchange Client Access server. This issue occurs when a delegate...
https://marketplace.visualstudio.com/items?itemName=Cynicollision.w3wpHUD
w3wp HUD - Visual Studio Marketplace
Extension for Visual Studio - View IIS worker process IDs at a glance
visual studiohudmarketplace