4131
87%
master: 94%

Ran 03 Aug 2016 09:37AM UTC

Jobs 1

Files 54

Run time 4s

Badge

Embed ▾

pending completion

Build # 4131

Build Type

push

travis-ci

Committed by

quis

Commit Message

Stop AJAX updater consuming ever-increasing memory

The pages with AJAX on were feeling quite sluggish, and it felt like
they were making the whole browser slow down.

Looking at the performance stuff in Chrome, the number of DOM nodes was
going up and up, which is weird because the number of things on the page
wasn’t changing. This was causing the page to consume more and more
memory in order to store all these nodes.

This is kinda beyond my understanding, but I tried a few things and it
looks like the browser was having a hard time garbage collecting the
temporary bits of DOM used to update the page.

By assinging these bits of DOM to variables before using them it seems
that the browser has an easier time cleaning them up.

Run Details

1998 of 2301 relevant lines covered (86.83%)

0.87 hits per line

Jobs

ID	Job ID	Ran	Files	Coverage
1	4131.1 (auth_token=[secure])	03 Aug 2016 09:37AM UTC	0	86.83	Travis Job 4131.1

Source Files on build 4131

Detailed source file information is not available for this build.

alphagov / notifications-admin / 4131
87%
master: 94%

README BADGES
x

Markdown

Textile

RDoc

HTML

Rst

Jobs

Source Files on build 4131

alphagov / notifications-admin / 4131 87% master: 94%

README BADGES x

Markdown

Textile

RDoc

HTML

Rst

Jobs

Source Files on build 4131

alphagov / notifications-admin / 4131
87%
master: 94%

README BADGES
x