------- Comment From grom...@br.ibm.com 2019-04-04 08:50 EDT------- Hi Cascardo!
(In reply to comment #42) > Hi, Gustavo. > > We have just missed the kernel freeze. So, we will need to SRU this change. > I am still waiting for your feedback, before I submit this for review. I think it's fine to miss the freeze and postpone it. That said, are you waiting any additional feedback besides the one I posted on 03/28? -- Hi Cascardo. It looks good. I'm able to get a jit profile using the agent found in linux-tools-5.0.0-8-generic with: $ sudo perf record -k 1 -e instructions:u ./java -agentpath:/usr/lib/linux-tools-5.0.0-8/libperf-jvmti.so crc32 $ sudo perf inject -i ./perf.data -j -o ./perf.data.jitted $ sudo perf report -f -i ./perf.data.jitted Thank you. Cheers, Gustavo -- Please do let me know if you are expecting any additional testing, but so far from my side status is: ship it! :) Thanks a lot. Gustavo -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1761379 Title: [18.04/18.10] File libperf-jvmti.so is missing in linux-tools-common deb on Ubuntu Status in The Ubuntu-power-systems project: In Progress Status in linux package in Ubuntu: In Progress Status in linux source package in Artful: Won't Fix Status in linux source package in Bionic: In Progress Status in linux source package in Cosmic: In Progress Status in linux source package in Disco: In Progress Bug description: ---Problem Description--- File libperf-jvmti.so is missing in linux-tools-common deb making it impossible to use perf for the JVM JITed methods ---uname output--- inux-image-4.13.0-36-generic Machine Type = not relevant ---Debugger--- A debugger is not configured ---Steps to Reproduce--- File libperf-jvmti.so is missing in linux-tools-common deb provided for Ubuntu 17.10 making it impossible to use perf for the JVM JITed methods. I also checked if the file is available on launchpad (https://launchpad.net/ubuntu/+source/linux) for Bionic Beaver proposed (main) at it's also absent there: gromero@ltc-wspoon3:~/download$ dpkg -c linux-tools-common_4.15.0-13.14_all.deb | fgrep jvm gromero@ltc-wspoon3:~/download$ dpkg -c linux-tools-4.15.0-13-generic_4.15.0-13.14_ppc64el.deb | fgrep jvm I do see the file in tools/perf/jvmti dir in the source .tar.gz, but apparently it's no being packaged in any .deb file? Thanks. Userspace tool common name: perf The userspace tool has the following bit modes: 64-bit Userspace tool obtained from project website: na To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1761379/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
