Andrew Wong has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/12604 )

Change subject: Add timing information to /scans
......................................................................


Patch Set 1:

(1 comment)

http://gerrit.cloudera.org:8080/#/c/12604/1//COMMIT_MSG
Commit Message:

http://gerrit.cloudera.org:8080/#/c/12604/1//COMMIT_MSG@14
PS1, Line 14: Screenshot: 
https://github.com/wdberkeley/kudu/blob/scanspage_screenshot/ss.png
Curious that all of those scans didn't scan anything. Is that expected? Aren't 
those loadgen scans?

It's probably worth differentiating `duration` from `timing`. They're similar 
but they seem pretty different in their values in the linked image -- my guess 
is `duration` is just that of a single request, and `timing` spans the lifetime 
of a scanner?

If so, wdyt about calling them something like `request duration` and `scanner 
times` or somesuch? As is, it might be confusing that the scan duration was 
31ms, but the timing shows 115ms walltime for the scanner.



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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Id30251557ae7f0d97e0d1328bd53511dae7a820b
Gerrit-Change-Number: 12604
Gerrit-PatchSet: 1
Gerrit-Owner: Will Berkeley <[email protected]>
Gerrit-Reviewer: Adar Dembo <[email protected]>
Gerrit-Reviewer: Andrew Wong <[email protected]>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Reviewer: Tidy Bot (241)
Gerrit-Reviewer: Todd Lipcon <[email protected]>
Gerrit-Comment-Date: Tue, 26 Feb 2019 22:40:20 +0000
Gerrit-HasComments: Yes

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