That's awesome - thanks Max and Adam; it's great to see the last vestiges of X-Device finally disappear!
On Tue, Sep 17, 2013 at 1:07 PM, Max Semenik maxsem.wiki@gmail.com wrote:
After looking at Varnish VCL with Adam, we discovered a bug in regex resulting in many phones being detected as WAP when they shouldn't be. Since the older change[1] simplifying detection had also fixed this bug, Brandon Black deployed it and since today the usage share of WAP should seriously drop. We will be monitoring the situation and revisit the issue of WAP popularity once we have enough data.
[1] https://gerrit.wikimedia.org/r/83919
On Tue, Sep 10, 2013 at 4:39 PM, Adam Baso abaso@wikimedia.org wrote:
Thanks. 7-9% of responses on Wikipedia Zero being WAP is pretty substantial.
On Tue, Sep 10, 2013 at 2:01 PM, Andrew Otto otto@wikimedia.org wrote:
These zero.tsv.log* files to which I refer seem to be, basically Varnish log lines that correspond to Wikipedia Zero-targeted traffic.
Yup! Correct. zero.tsv.log* files are captured unsampled and based on the presence of a "zero=" tag in the X-Analytics header:
http://git.wikimedia.org/blob/operations%2Fpuppet.git/37ffb0ccc1cd7d3f5612df...
Do I understand correctly that field as Content-Type?
Yup again! The varnishncsa format string that is currently being beamed at udp2log is here:
http://git.wikimedia.org/blob/operations%2Fpuppet.git/37ffb0ccc1cd7d3f5612df...
-- Best regards, Max Semenik ([[User:MaxSem]])
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