Open Bug 1363352 Opened 5 years ago Updated 4 years ago

Amazon homepage start: time to first nonblank is slow

Categories

(Core :: General, defect)

55 Branch
x86_64
Windows 10
defect
Not set
normal

Tracking

()

People

(Reporter: afilip, Unassigned)

References

(Blocks 2 open bugs, )

Details

(Whiteboard: [QRC][QRC_NeedAnalysis])

Name: Firefox
Version: 55.0a1
Windows 10 64 bit
buildID: 20170508030204

Steps to reproduce:
1. Launch browser.
2. Record with Gecko Profile:
   fill amazon.com in Navigation Start, then press enter.
3. Capture profile.
4. Share the profile.

Gecko profile:
https://perfht.ml/2q23tki

Notes:
https://docs.google.com/spreadsheets/d/1Kxn850VasyaG_WfRg3pMInW0hbIT8LP7pRPBYTIpdbM/edit?pli=1#gid=622178261
This Profile was recorded with the Acer hardware

Name: Firefox
Version: 55.0a1
Windows 10 64 bit
buildID: 20170518030213

Steps to reproduce:
1. Launch browser.
2. Record with Gecko Profile:
   fill amazon.com in Navigation Start, then press enter.
3. Capture profile.
4. Share the profile.

Gecko profile: https://perfht.ml/2pZQOgX

Notes:
https://docs.google.com/spreadsheets/d/1Kxn850VasyaG_WfRg3pMInW0hbIT8LP7pRPBYTIpdbM/edit?pli=1#gid=622178261
Dear profile-analyzing engineer: these profiles are from the same STR as bug 1362068. Please double check whether these profiles show any new hot spots that weren't seen in bug 1362068. If not, we can resolve this bug as a duplicate of bug 1362068.
Blocks: 1362068
Summary: STR Amazon Navigation start first nonblank → Amazon.com home page's time to first nonblank is slow
Whiteboard: [QRC][QRC_NeedAnalysis]
Blocks: QRC_FX57
Summary: Amazon.com home page's time to first nonblank is slow → QRC: Amazon.com home page's time to first nonblank is slow
Summary: QRC: Amazon.com home page's time to first nonblank is slow → Amazon.com home page's time to first nonblank is slow
No longer blocks: 1362068
Summary: Amazon.com home page's time to first nonblank is slow → Amazon homepage start: time to first nonblank is slow
Assignee: nihsanullah → nobody
Catalin, Please do an analysis of the Gecko Profile on this bug. Thanks,Jean
Assignee: nobody → catalin.badea392
Catalin, could you help on this bug? Thanks, Bobby
Flags: needinfo?(catalin.badea392)
Yes, sorry for the delay. I'll have a look.
Flags: needinfo?(catalin.badea392)
Filip, could you provide new profile based on 57 nightly? Thanks.
Flags: needinfo?(afilip)
Hi Bobby!

Filip is on PTO for 2 weeks. 

I provided a new gecko profile that you can find it below.

This Profile was recorded with the Acer hardware

Name: Firefox
Version: 57.0a1
Windows 10 64 bit
buildID: 20170810100255

Steps to reproduce:
1. Launch browser.
2. Record with Gecko Profile:
   fill amazon.com in Navigation Start, then press enter.
3. Capture profile.
4. Share the profile.

Gecko profile: https://perfht.ml/2fwLDoq
Flags: needinfo?(afilip)
Catalin, could you help the profiling? Thanks.
Providing new profile based on the latest benchmark measurements.

Name: Firefox
Version:57.0a1 
Windows 10 64 bit
buildID: 20170910220126

Gecko profile:https://perfht.ml/2w0XQcn
Assignee: catalin.badea392 → nobody
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