Hi all, I've done the following:
* linux docker - was t3.small, now t3a.large (2 core 8gb) * arm64 - was a1.medium, now t3a.large (2 core 8gb) ref: https://aws.amazon.com/ec2/pricing/on-demand/ (region is US East) Let's monitor and see how we go (pricing and performance wise) High mem could possibly do with a change, the AWS ones are much lower spec than the Azure ones, thoughts? Thanks Tim On Sat, 6 Jun 2020 at 00:28, Slide <slide.o....@gmail.com> wrote: > True, but I am not super sure that double the memory (e.g., m5a.large over > t2.medium) would make a big enough difference for almost double the cost. I > could be wrong though, I am definitely not an expert in java optimization, > etc. > > On Fri, Jun 5, 2020 at 3:43 PM 'Gavin Mogan' via Jenkins Developers < > jenkinsci-dev@googlegroups.com> wrote: > >> Remember with more resources the tests can often run faster which reduces >> how much time the instance is needed for. >> >> It's never straight simple math >> >> On Fri., Jun. 5, 2020, 3:40 p.m. Slide, <slide.o....@gmail.com> wrote: >> >>> Just for reference... >>> >>> [image: image.png] >>> [image: image.png] >>> [image: image.png] >>> >>> t2.medium may be the way to go >>> >>> On Fri, Jun 5, 2020 at 2:32 PM Matt Sicker <msic...@cloudbees.com> >>> wrote: >>> >>>> Looks like m5a are AMD and t2 are Intel (and burstable). If they cost >>>> similar, m5a sounds better. >>>> >>>> On Fri, Jun 5, 2020 at 4:19 PM Vlad Silverman <vsilver...@gmail.com> >>>> wrote: >>>> > >>>> > I don't know what the cost difference is between the t2 and m5a >>>> instances. >>>> > >>>> > >>>> > I guess it depends on the region. >>>> > More details are at https://aws.amazon.com/ec2/pricing/on-demand/ >>>> > >>>> > On Jun 5, 2020, at 2:02 PM, Slide <slide.o....@gmail.com> wrote: >>>> > >>>> > We are currently using t2.small instances on EC2 for the non-high >>>> memory instances >>>> > >>>> > <image.png> >>>> > >>>> > Going from t2.small to t2.medium would double the CPU Credits / hour, >>>> though it also doubles vCPU count and Mem. >>>> > >>>> > The high mem instances are using m5.adxlarge: >>>> > >>>> > <image.png> >>>> > >>>> > I don't know what the cost difference is between the t2 and m5a >>>> instances. >>>> > >>>> > On Fri, Jun 5, 2020 at 1:40 PM Basil Crow <m...@basilcrow.com> wrote: >>>> >> >>>> >> On Fri, Jun 5, 2020 at 1:24 PM Jesse Glick <jgl...@cloudbees.com> >>>> wrote: >>>> >> > The next step would be PRs to infrastructure repositories. >>>> >> >>>> >> I agree. Unfortunately I have spent too much time on this issue >>>> already and >>>> >> cannot volunteer to become an infrastructure developer at present. >>>> >> >>>> >> > 256Mb seems low for a Surefire JVM—this needs to run Jenkins and >>>> all >>>> >> > plugins plus whatever your test code is doing. >>>> >> >>>> >> I agree, which is why I said "I worked around the problem" rather >>>> than "I >>>> >> solved the problem." Changing the JVM settings for Surefire and the >>>> agent >>>> >> launched by my tests was easy because both those JVMs were >>>> completely within >>>> >> my control. I agree that a long-term solution would involve setting >>>> -Xmx and >>>> >> -Xms on all agent and Maven JVMs as well as possibly increasing the >>>> EC2 >>>> >> instance size for these nodes. >>>> >> >>>> >> -- >>>> >> You received this message because you are subscribed to the Google >>>> Groups "Jenkins Developers" group. >>>> >> To unsubscribe from this group and stop receiving emails from it, >>>> send an email to jenkinsci-dev+unsubscr...@googlegroups.com. >>>> >> To view this discussion on the web visit >>>> https://groups.google.com/d/msgid/jenkinsci-dev/CAFwNDjrjW2aA74pqoFMhca%2BD0YqL%3DWvNe46g7G1aM3Bmx5LrWQ%40mail.gmail.com >>>> . >>>> > >>>> > >>>> > >>>> > -- >>>> > Website: http://earl-of-code.com >>>> > >>>> > -- >>>> > You received this message because you are subscribed to the Google >>>> Groups "Jenkins Developers" group. >>>> > To unsubscribe from this group and stop receiving emails from it, >>>> send an email to jenkinsci-dev+unsubscr...@googlegroups.com. >>>> > To view this discussion on the web visit >>>> https://groups.google.com/d/msgid/jenkinsci-dev/CAPiUgVfTTqU65LN7iDo%2BMw5xPnCKFJfiTqq7kgcCtfXVMsN42w%40mail.gmail.com >>>> . >>>> > >>>> > >>>> > -- >>>> > You received this message because you are subscribed to the Google >>>> Groups "Jenkins Developers" group. >>>> > To unsubscribe from this group and stop receiving emails from it, >>>> send an email to jenkinsci-dev+unsubscr...@googlegroups.com. >>>> > To view this discussion on the web visit >>>> https://groups.google.com/d/msgid/jenkinsci-dev/FCEB4838-4FF8-410F-AEB3-6FACBDF98D80%40gmail.com >>>> . >>>> >>>> >>>> >>>> -- >>>> Matt Sicker >>>> Senior Software Engineer, CloudBees >>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "Jenkins Developers" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to jenkinsci-dev+unsubscr...@googlegroups.com. >>>> To view this discussion on the web visit >>>> https://groups.google.com/d/msgid/jenkinsci-dev/CAEot4ox0q94X6DA-iyhNwoEXXwZk98E5qN1da0ngO6XWCre2Vw%40mail.gmail.com >>>> . >>>> >>> >>> >>> -- >>> Website: http://earl-of-code.com >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Jenkins Developers" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to jenkinsci-dev+unsubscr...@googlegroups.com. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/jenkinsci-dev/CAPiUgVdB%2B1Yde21oead4b_BdfZS79C0af61__bMKC%2BtiXsNTLQ%40mail.gmail.com >>> <https://groups.google.com/d/msgid/jenkinsci-dev/CAPiUgVdB%2B1Yde21oead4b_BdfZS79C0af61__bMKC%2BtiXsNTLQ%40mail.gmail.com?utm_medium=email&utm_source=footer> >>> . >>> >> -- >> You received this message because you are subscribed to the Google Groups >> "Jenkins Developers" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to jenkinsci-dev+unsubscr...@googlegroups.com. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/jenkinsci-dev/CAG%3D_Duu93An6TLSK97%3Dm0im1PKxj5AyS%3DvGMDMLc%3DW%3DY9OHhUA%40mail.gmail.com >> <https://groups.google.com/d/msgid/jenkinsci-dev/CAG%3D_Duu93An6TLSK97%3Dm0im1PKxj5AyS%3DvGMDMLc%3DW%3DY9OHhUA%40mail.gmail.com?utm_medium=email&utm_source=footer> >> . >> > > > -- > Website: http://earl-of-code.com > > -- > You received this message because you are subscribed to the Google Groups > "Jenkins Developers" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to jenkinsci-dev+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/jenkinsci-dev/CAPiUgVddZgoc-DwfugUfaMvq4hWcrGo3PcPLuqWWe-%2BpVj9RGQ%40mail.gmail.com > <https://groups.google.com/d/msgid/jenkinsci-dev/CAPiUgVddZgoc-DwfugUfaMvq4hWcrGo3PcPLuqWWe-%2BpVj9RGQ%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "Jenkins Developers" group. 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