[blink-dev] Re: Intent to Prototype: Conservative page freezing on desktop

2023-06-07 Thread 'François Doray' via blink-dev
On Friday, June 2, 2023 at 1:02:39 PM UTC-4 Michaela Merz wrote: Thank you Francois. Here's an experience I'd like to share with you. I was watching and listening to a training presentation yesterday and was asked to look something up. So I opened a new tab to start looking it up. But the

Re: [blink-dev] Intent to Ship: Quick intensive timer throttling of loaded background pages

2023-04-13 Thread 'François Doray' via blink-dev
> get more meaningful results. >>>> >>>> In terms of the Blink process though, I'm not 100% sure what we want to >>>> do here, given that this is an intent to ship. Maybe best to send an intent >>>> to experiment with the exact experiment details you w

Re: [blink-dev] Intent to Ship: Quick intensive timer throttling of loaded background pages

2023-02-27 Thread 'François Doray' via blink-dev
Hi blink-dev@! We experimented with the "Intensive Wake Up Throttling of Javascript Timers after 1 minute in Background" feature on Stable 1%. With 7 days of ramped up data, we observe small but statistically significant changes to CPU usage. In addition to these savings, this feature

[blink-dev] Re: Intent to Experiment: Increased max nesting level for setTimeout(0)

2023-02-16 Thread 'François Doray' via blink-dev
The change to the nesting level at which 4ms clamping kicks in (MaxUnthrottledTimeoutNestingLevel) never shipped, because Speedometer 2.1 is not affected by it like Speedometer 2.0 was. However, WebKit did implement this change:

Re: [blink-dev] Re: Ready for Trial: Quick intensive timer throttling of loaded background pages

2022-11-08 Thread 'François Doray' via blink-dev
of user agent preference regarding flexibility >>>>>> explicitly carved out in a standard. >>>>>> >>>>>> Rather than debating the feature's philosophical state, I'd simply >>>>>> treat this email as an Intent to Experiment fr

Re: [blink-dev] Re: Ready for Trial: Quick intensive timer throttling of loaded background pages

2022-10-03 Thread 'François Doray' via blink-dev
xperience you gather in this >> experiment to fold back into the spec as an "Implementation Consideration" >> that might help other implementers determine how to use the flexibility the >> spec provides. >> >> -mike >> >> >> On Fri, Aug 5, 2022

Re: [blink-dev] Re: Ready for Trial: Quick intensive timer throttling of loaded background pages

2022-08-09 Thread 'François Doray' via blink-dev
r the experience you gather in this > experiment to fold back into the spec as an "Implementation Consideration" > that might help other implementers determine how to use the flexibility the > spec provides. > > -mike > > > On Fri, Aug 5, 2022 at 9:24 PM 'François Doray' via bli

[blink-dev] Re: Ready for Trial: Quick intensive timer throttling of loaded background pages

2022-08-05 Thread 'François Doray' via blink-dev
+Scott Haseley as an expert in this field. We would like to start experimenting with this intervention on 1% Stable very soon. We've been experimenting on 50% of Beta for almost 2 months. The results are encouraging and we aren't aware of negative Web developer feedback. Do we need your LGTM to