Hi Yadong, > what is the boundary between red and green? Yes. I think that's the point we need to discuss. My gut feeling is "<60%" => green, "60%~80%" => yellow, ">80%" => red. But I guess directed memory is always 100%, so it is not suitable for that? Maybe @Xintong Song <tonysong...@gmail.com> has a better understanding on the memory threshold.
Best, Jark On Mon, 24 Feb 2020 at 15:41, Yadong Xie <vthink...@gmail.com> wrote: > Hi Jark > thanks for your suggestion > > > I think we can use different color to distinguish the memory usage (from > green to red?). > > It is a good idea, but what is the boundary between red and green? giving a > magic number boundary may mislead the users. any suggestions? > > > Besides, I think we should add an unit on the "Garbage Collection" -> > "Time", it's hard to know what the value mean. Would be better to display > the value like "10ms", "5ns". > > I will add the unit later, thanks for your advice. > > > Xintong Song <tonysong...@gmail.com> 于2020年2月21日周五 下午6:02写道： > > > FYI, there's an effort planned for 1.11 to improve the memory > configuration > > of the Flink master process, similar to FLIP-49 but definitely less > > complexity. > > > > I would not consider the memory configuration improvement as a blocker > for > > this effort. As far as I can see, there's nothing in conflict. Just after > > the memory configuration improvement, we might be able to present more > > information on the JM metrics page, which are tightly corresponding to > the > > configuration options, like what we planned for the TM metrics page in > > FLIP-102. Therefore, it might make sense to proceed this FLIP afterwards. > > > > I'm neutral on this, and would leave the call to Yandong and Lining. > > > > Thank you~ > > > > Xintong Song > > > > > > > > On Fri, Feb 21, 2020 at 2:47 PM Jark Wu <imj...@gmail.com> wrote: > > > > > Thanks Yadong, > > > > > > I think we can use different color to distinguish the memory usage > (from > > > green to red?). > > > Besides, I think we should add an unit on the "Garbage Collection" -> > > > "Time", it's hard to know what the value mean. > > > Would be better to display the value like "10ms", "5ns". > > > > > > Best, > > > Jark > > > > > > On Thu, 20 Feb 2020 at 17:58, Yadong Xie <vthink...@gmail.com> wrote: > > > > > > > Hi all > > > > > > > > I want to start the vote for FLIP-104, which proposes to add more > > metrics > > > > to job manager. > > > > > > > > To help everyone better understand the proposal, we spent some > efforts > > on > > > > making an online POC > > > > > > > > previous web: http://101.132.122.69:8081/#/job-manager/config > > > > POC web: http://101.132.122.69:8081/web/#/job-manager/metrics > > > > > > > > > > > > The vote will last for at least 72 hours, following the consensus > > voting > > > > process. > > > > > > > > FLIP wiki: > > > > > > > > > > > > > > https://cwiki.apache.org/confluence/display/FLINK/FLIP-104%3A+Add+More+Metrics+to+Jobmanager > > > > > > > > Discussion thread: > > > > > > > > > > > > > > http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/DISCUSS-FLIP-75-Flink-Web-UI-Improvement-Proposal-td33540.html > > > > > > > > Thanks, > > > > > > > > Yadong > > > > > > > > > >
