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Issue metadata

Status: Duplicate
Merged: issue 760476
Owner: ----
Closed: Sep 10
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 3
Type: Bug



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Recent is slow

Project Member Reported by uekawa@chromium.org, Mar 14 2018

Issue description

Chrome Version:	65.0.3325.148  
OS: 10323.52.0 (Official Build) beta-channel kevin

What steps will reproduce the problem?
(1) open files app
(2) click Recent

What is the expected result?

recent view opens

What happens instead?

recent view opens after 5 seconds.

Histogram: FileBrowser.Recent.LoadArcMedia recorded 8 samples, mean = 241.0 (flags = 0x41)
0    ... 
57   ------------------------------------O                                     (1 = 12.5%) {0.0%}
68   ------------------------------------O                                     (1 = 12.5%) {12.5%}
81   O                                                                         (0 = 0.0%) {25.0%}
96   ------------------------------------O                                     (1 = 12.5%) {25.0%}
114  ------------------------------------O                                     (1 = 12.5%) {37.5%}
135  ------------------------------------------------------------------------O (2 = 25.0%) {50.0%}
160  ... 
226  ------------------------------------O                                     (1 = 12.5%) {75.0%}
268  ... 
894  ------------------------------------O                                     (1 = 12.5%) {87.5%}
1062 ... 


Histogram: FileBrowser.Recent.LoadDownloads recorded 10 samples, mean = 54.6 (flags = 0x41)
0    ... 
24   ------------------------O                                                 (1 = 10.0%) {0.0%}
29   ------------------------------------------------------------------------O (3 = 30.0%) {10.0%}
34   ------------------------O                                                 (1 = 10.0%) {40.0%}
40   ------------------------O                                                 (1 = 10.0%) {50.0%}
48   O                                                                         (0 = 0.0%) {60.0%}
57   ------------------------------------------------O                         (2 = 20.0%) {60.0%}
68   O                                                                         (0 = 0.0%) {80.0%}
81   ------------------------O                                                 (1 = 10.0%) {80.0%}
96   O                                                                         (0 = 0.0%) {90.0%}
114  ------------------------O                                                 (1 = 10.0%) {90.0%}
135  ... 


Histogram: FileBrowser.Recent.LoadDrive recorded 10 samples, mean = 3717.2 (flags = 0x41)
0     ... 
1262  ------------------------O                                                 (1 = 10.0%) {0.0%}
1500  ... 
2117  ------------------------O                                                 (1 = 10.0%) {10.0%}
2516  ------------------------------------------------------------------------O (3 = 30.0%) {20.0%}
2990  ------------------------O                                                 (1 = 10.0%) {50.0%}
3553  ------------------------O                                                 (1 = 10.0%) {60.0%}
4222  O                                                                         (0 = 0.0%) {70.0%}
5017  ------------------------O                                                 (1 = 10.0%) {70.0%}
5961  ------------------------------------------------O                         (2 = 20.0%) {80.0%}
7083  ... 


Histogram: FileBrowser.Recent.LoadTotal recorded 10 samples, mean = 3746.4 (flags = 0x41)
0     ... 
1262  ------------------------O                                                 (1 = 10.0%) {0.0%}
1500  ... 
2117  ------------------------O                                                 (1 = 10.0%) {10.0%}
2516  ------------------------------------------------------------------------O (3 = 30.0%) {20.0%}
2990  ------------------------O                                                 (1 = 10.0%) {50.0%}
3553  ------------------------O                                                 (1 = 10.0%) {60.0%}
4222  O                                                                         (0 = 0.0%) {70.0%}
5017  ------------------------O                                                 (1 = 10.0%) {70.0%}
5961  ------------------------------------------------O                         (2 = 20.0%) {80.0%}
7083  ... 

Please use labels and text to provide additional information.


For graphics-related bugs, please copy/paste the contents of the about:gpu
page at the end of this report.

 

Comment 1 by uekawa@chromium.org, Mar 14 2018

Components: Platform>Apps>FileManager

Comment 2 by sashab@chromium.org, Mar 15 2018

Labels: CrOSFilesCategory-Performance
Status: Available (was: Untriaged)
Postpone until drive integration.

Comment 3 by nya@chromium.org, Mar 15 2018

According to UMA:
- bottleneck is mostly Drive
- 95%ile = ~1sec, 99%ile = ~3sec.

I guess enterprise users (like googlers) experience longer load time because they have a lot of shared documents.

Mergedinto: 760476
Status: Duplicate (was: Available)

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