Closed Bug 1373307 Opened 7 years ago Closed 6 years ago

network monitor is extremely slow

Categories

(DevTools :: Netmonitor, defect, P3)

Product:
DevTools
Component:
Netmonitor
Version:
55 Branch
Type:
defect

Tracking

(firefox57 fix-optional)

Status:
RESOLVED WORKSFORME
Tracking Flags:
Tracking Status
firefox57 --- fix-optional

People

(Reporter: mozilla.bugzilla, Unassigned)

References

Details

(Keywords: perf) 

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:55.0) Gecko/20100101 Firefox/55.0
Build ID: 20170612224034

Steps to reproduce:

Open network monitor dev tool
visit or reload a page
interact with the network monitor area
 - hover over various things
 - open context menu
 - change sort column


Actual results:

The network monitor was extremely slow to respond, and update. I'm guessing that your react code has duplicated a lot of DOM state management in js that the browser does for you in native code, you shouldn't do that. Duplicating state is poor practice and will lead to bugs in addition to slowness like this.


Expected results:

The network monitor should not be super slow.
Component: Untriaged → Developer Tools: Netmonitor
Keywords: perf
Product: Firefox → DevTools
@camden: it's been a while since this bug was filled. And we've done many performance improvements since then.

Is the Network panel faster these days for you?

Honza
Flags: needinfo?(camden.narzt)
Priority: P2 → P3
Yup, it is much faster now-days. Thanks.
Flags: needinfo?(camden.narzt)
Thanks for the update!
Honza
Status: UNCONFIRMED → RESOLVED
Closed: 6 years ago
Resolution: --- → WORKSFORME
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