Current time: 08-20-2017, 01:02 AM Hello There, Guest! (LoginRegister)

Post Reply 
 
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Upgrade to 3.0 causing weird behavior - first request to google regional sites?
03-06-2017, 02:45 AM (This post was last modified: 03-06-2017 03:13 AM by shmilla.)
Post: #1
Upgrade to 3.0 causing weird behavior - first request to google regional sites?
We upgraded our private instances:
WPT 3.0
Agent 3.6.2
We currently host on Amazon (AWS).

We are seeing that the request which is to www.(customer name).com has the first request in WPT shown as a request to regional google sites. For example in tokyo we see the first request is
https://www.google.co.jp/
and some ireland tests show
https://www.google.ie/

what's weird is it's not all three runs, we see it on one or two, causing the median shifting to the skewed result.


Attached File(s) Image(s)
   
Find all posts by this user
Quote this message in a reply
03-08-2017, 02:52 AM
Post: #2
RE: Upgrade to 3.0 causing weird behavior - first request to google regional sites?
It turns out both my issues were related to some prewarming functionality in WPT for certain caches. It sounds like a race was lost and so we see the response late. Likely why we only saw it in our 3G tests. Patrick has, most awesomely, provided a patch
Find all posts by this user
Quote this message in a reply
Post Reply 


Forum Jump:


User(s) browsing this thread: 1 Guest(s)