1191410 - Run query or analysis to find the scale of the subsessionLength==0 issue

Status: RESOLVED FIXED

(Toolkit :: Telemetry, defect)

Description

[Georg Fritzsche [:gfritzsche]]

Bug 1191257 shows we have daily subsession pings showing up with subsessionLength 0.

I can't figure out via Kibana what the distribution here is.

We need to see distributions for subsessionLength (or counts of subsessionLength==0 vs. subsessionLength>0) per ping reason to judge the scale of the issue here.

Comment 1

[Georg Fritzsche [:gfritzsche]]

I see from my own client history that this can happen with subsessionLength>0, but still pretty short (<10sec for me).
Maybe we should look at a distribution like [<0, ==0, 0<x<=10, 10<x<=60, >60].

Comment 2

[Katie Parlante]

Here's a kibana dashboard, filtering out saved-session. Let me know if you want any tweaks.
https://kibana.shared.us-west-2.prod.mozaws.net/#/dashboard/elasticsearch/Telemetry%20Subsession%20Length%20Distribution