From: jean.boussier@... Date: 2021-08-06T11:20:56+00:00 Subject: [ruby-core:104804] [Ruby master Misc#18039] DevelopersMeeting20210819Japan Issue #18039 has been updated by byroot (Jean Boussier). * [Feature #10917] Add GC.stat[:total_time] (byroot) * Time spent in GC is a very important metric for application performance monitoring. * Right now only `GC::Profiler` can be used, but it is ill suited when there are multiple callers because it is stateful. It also need to be gated by a Mutex. * A single monotonically increasing time metric would be much more usable. * If the `getrusage_time` overhead is dimmed to big, it could be a an opt-in metrics through a flag on `::GC`. ---------------------------------------- Misc #18039: DevelopersMeeting20210819Japan https://bugs.ruby-lang.org/issues/18039#change-93140 * Author: mame (Yusuke Endoh) * Status: Open * Priority: Normal ---------------------------------------- # The next dev meeting **Date: 2021/08/19 13:00-17:00** Place/Sign-up/Agenda/Log: *TBD* - Dev meeting *IS NOT* a decision-making place. All decisions should be done at the bug tracker. - Dev meeting is a place we can ask Matz, nobu, nurse and other developers directly. - Matz is a very busy person. Take this opportunity to ask him. If you can not attend, other attendees can ask instead of you (if attendees can understand your issue). - We will write a log about the discussion to a file or to each ticket in English. - All activities are best-effort (keep in mind that most of us are volunteer developers). - The date, time and place are scheduled according to when/where we can reserve Matz's time. - *DO NOT* discuss then on this ticket, please. # Call for agenda items If you have a ticket that you want matz and committers to discuss, please post it into this ticket in the following format: ``` * [Ticket ref] Ticket title (your name) * Comment (A summary of the ticket, why you put this ticket here, what point should be discussed, etc.) ``` Example: ``` * [Feature #14609] `Kernel#p` without args shows the receiver (ko1) * I feel this feature is very useful and some people say :+1: so let discuss this feature. ``` - It is recommended to add a comment by 2021/08/16. We hold a preparatory meeting to create an agenda a few days before the dev-meeting. - The format is strict. We'll use [this script to automatically create an markdown-style agenda](https://gist.github.com/mame/b0390509ce1491b43610b9ebb665eb86). We may ignore a comment that does not follow the format. - Your comment is mandatory. We cannot read all discussion of the ticket in a limited time. We appreciate it if you could write a short summary and update from a previous discussion. -- https://bugs.ruby-lang.org/ Unsubscribe: