PerformanceHelper: boost page_load_boost to 3s [chromium/src : main]

0 views
Skip to first unread message

Richard Townsend (Gerrit)

unread,
Feb 6, 2026, 9:33:51 AMFeb 6
to Francois Pierre Doray, AyeAye, Chromium LUCI CQ, feature-me...@chromium.org, chrome-intell...@chromium.org, penghuan...@chromium.org, devtools...@chromium.org, chrome-intelligence-te...@google.com, cblume...@chromium.org, chikamu...@chromium.org, scheduler-...@chromium.org, kinuko...@chromium.org, blink-...@chromium.org
Attention needed from Francois Pierre Doray

Richard Townsend added 1 comment

File third_party/blink/renderer/platform/scheduler/main_thread/main_thread_scheduler_impl.cc
Line 153, Patchset 1:const base::FeatureParam<base::TimeDelta> kPageLoadBoostParam{
Francois Pierre Doray . resolved

Consider increasing to 3 or 5 seconds, so it covers the duration of most page loads? go/android-page-load-uma-feb6-2026

Richard Townsend

Yeah, we could try 3 - it's the boost (I'll likely adjust the parameter via the trial anyway)

Richard Townsend

Done

Open in Gerrit

Related details

Attention is currently required from:
  • Francois Pierre Doray
Submit Requirements:
  • requirement satisfiedCode-Coverage
  • requirement satisfiedCode-Owners
  • requirement is not satisfiedCode-Review
  • requirement is not satisfiedReview-Enforcement
Inspect html for hidden footers to help with email filtering. To unsubscribe visit settings. DiffyGerrit
Gerrit-MessageType: comment
Gerrit-Project: chromium/src
Gerrit-Branch: main
Gerrit-Change-Id: I23d65067e4703335a753bd8700990024acbfe8cd
Gerrit-Change-Number: 7546880
Gerrit-PatchSet: 3
Gerrit-Owner: Richard Townsend <ritow...@google.com>
Gerrit-Reviewer: Francois Pierre Doray <fdo...@chromium.org>
Gerrit-Reviewer: Richard Townsend <ritow...@google.com>
Gerrit-Attention: Francois Pierre Doray <fdo...@chromium.org>
Gerrit-Comment-Date: Fri, 06 Feb 2026 14:33:47 +0000
Gerrit-HasComments: Yes
Gerrit-Has-Labels: No
Comment-In-Reply-To: Richard Townsend <ritow...@google.com>
Comment-In-Reply-To: Francois Pierre Doray <fdo...@chromium.org>
satisfied_requirement
unsatisfied_requirement
open
diffy

Francois Pierre Doray (Gerrit)

unread,
Feb 6, 2026, 11:12:08 AMFeb 6
to Richard Townsend, AyeAye, Chromium LUCI CQ, feature-me...@chromium.org, chrome-intell...@chromium.org, penghuan...@chromium.org, devtools...@chromium.org, chrome-intelligence-te...@google.com, cblume...@chromium.org, chikamu...@chromium.org, scheduler-...@chromium.org, kinuko...@chromium.org, blink-...@chromium.org
Attention needed from Richard Townsend

Francois Pierre Doray voted Code-Review+1

Code-Review+1
Open in Gerrit

Related details

Attention is currently required from:
  • Richard Townsend
Submit Requirements:
    • requirement satisfiedCode-Coverage
    • requirement satisfiedCode-Owners
    • requirement satisfiedCode-Review
    • requirement satisfiedReview-Enforcement
    Inspect html for hidden footers to help with email filtering. To unsubscribe visit settings. DiffyGerrit
    Gerrit-MessageType: comment
    Gerrit-Project: chromium/src
    Gerrit-Branch: main
    Gerrit-Change-Id: I23d65067e4703335a753bd8700990024acbfe8cd
    Gerrit-Change-Number: 7546880
    Gerrit-PatchSet: 3
    Gerrit-Owner: Richard Townsend <ritow...@google.com>
    Gerrit-Reviewer: Francois Pierre Doray <fdo...@chromium.org>
    Gerrit-Reviewer: Richard Townsend <ritow...@google.com>
    Gerrit-Attention: Richard Townsend <ritow...@google.com>
    Gerrit-Comment-Date: Fri, 06 Feb 2026 16:12:03 +0000
    Gerrit-HasComments: No
    Gerrit-Has-Labels: Yes
    satisfied_requirement
    open
    diffy

    Richard Townsend (Gerrit)

    unread,
    Feb 6, 2026, 2:55:57 PMFeb 6
    to Francois Pierre Doray, AyeAye, Chromium LUCI CQ, feature-me...@chromium.org, chrome-intell...@chromium.org, penghuan...@chromium.org, devtools...@chromium.org, chrome-intelligence-te...@google.com, cblume...@chromium.org, chikamu...@chromium.org, scheduler-...@chromium.org, kinuko...@chromium.org, blink-...@chromium.org

    Richard Townsend voted and added 1 comment

    Votes added by Richard Townsend

    Commit-Queue+2

    1 comment

    Patchset-level comments
    File-level comment, Patchset 3 (Latest):
    Richard Townsend . resolved

    Thanks for the review,

    Best
    Richard

    Open in Gerrit

    Related details

    Attention set is empty
    Submit Requirements:
    • requirement satisfiedCode-Coverage
    • requirement satisfiedCode-Owners
    • requirement satisfiedCode-Review
    • requirement satisfiedReview-Enforcement
    Inspect html for hidden footers to help with email filtering. To unsubscribe visit settings. DiffyGerrit
    Gerrit-MessageType: comment
    Gerrit-Project: chromium/src
    Gerrit-Branch: main
    Gerrit-Change-Id: I23d65067e4703335a753bd8700990024acbfe8cd
    Gerrit-Change-Number: 7546880
    Gerrit-PatchSet: 3
    Gerrit-Owner: Richard Townsend <ritow...@google.com>
    Gerrit-Reviewer: Francois Pierre Doray <fdo...@chromium.org>
    Gerrit-Reviewer: Richard Townsend <ritow...@google.com>
    Gerrit-Comment-Date: Fri, 06 Feb 2026 19:55:50 +0000
    Gerrit-HasComments: Yes
    Gerrit-Has-Labels: Yes
    satisfied_requirement
    open
    diffy

    Chromium LUCI CQ (Gerrit)

    unread,
    Feb 6, 2026, 2:59:31 PMFeb 6
    to Richard Townsend, Francois Pierre Doray, AyeAye, feature-me...@chromium.org, chrome-intell...@chromium.org, penghuan...@chromium.org, devtools...@chromium.org, chrome-intelligence-te...@google.com, cblume...@chromium.org, chikamu...@chromium.org, scheduler-...@chromium.org, kinuko...@chromium.org, blink-...@chromium.org

    Chromium LUCI CQ submitted the change

    Change information

    Commit message:
    PerformanceHelper: boost page_load_boost to 3s

    The previous value of 0.6s may have been slightly too aggressive, as it
    affects the JetStream2.1 score. Raising the default value should fix.
    Bug: 481310154, 464505581
    Change-Id: I23d65067e4703335a753bd8700990024acbfe8cd
    Reviewed-by: Francois Pierre Doray <fdo...@chromium.org>
    Commit-Queue: Richard Townsend <ritow...@google.com>
    Cr-Commit-Position: refs/heads/main@{#1581039}
    Files:
    • M third_party/blink/renderer/platform/scheduler/main_thread/main_thread_scheduler_impl.cc
    Change size: XS
    Delta: 1 file changed, 1 insertion(+), 1 deletion(-)
    Branch: refs/heads/main
    Submit Requirements:
    • requirement satisfiedCode-Review: +1 by Francois Pierre Doray
    Open in Gerrit
    Inspect html for hidden footers to help with email filtering. To unsubscribe visit settings. DiffyGerrit
    Gerrit-MessageType: merged
    Gerrit-Project: chromium/src
    Gerrit-Branch: main
    Gerrit-Change-Id: I23d65067e4703335a753bd8700990024acbfe8cd
    Gerrit-Change-Number: 7546880
    Gerrit-PatchSet: 4
    Gerrit-Owner: Richard Townsend <ritow...@google.com>
    Gerrit-Reviewer: Chromium LUCI CQ <chromiu...@luci-project-accounts.iam.gserviceaccount.com>
    open
    diffy
    satisfied_requirement
    Reply all
    Reply to author
    Forward
    0 new messages