Messages in this thread | | | From | "Huang\, Ying" <> | Subject | Re: [LKP] [btrfs] c8eaeac7b7: aim7.jobs-per-min -11.7% regression | Date | Mon, 22 Jul 2019 16:03:09 +0800 |
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"Huang, Ying" <ying.huang@intel.com> writes:
> Rong Chen <rong.a.chen@intel.com> writes: > >> On 6/26/19 11:17 AM, Josef Bacik wrote: >>> On Wed, Jun 26, 2019 at 10:39:36AM +0800, Rong Chen wrote: >>>> On 6/25/19 10:22 PM, Josef Bacik wrote: >>>>> On Fri, Jun 21, 2019 at 08:48:03AM +0800, Huang, Ying wrote: >>>>>> "Huang, Ying" <ying.huang@intel.com> writes: >>>>>> >>>>>>> "Huang, Ying" <ying.huang@intel.com> writes: >>>>>>> >>>>>>>> Hi, Josef, >>>>>>>> >>>>>>>> kernel test robot <rong.a.chen@intel.com> writes: >>>>>>>> >>>>>>>>> Greeting, >>>>>>>>> >>>>>>>>> FYI, we noticed a -11.7% regression of aim7.jobs-per-min due to commit: >>>>>>>>> >>>>>>>>> >>>>>>>>> commit: c8eaeac7b734347c3afba7008b7af62f37b9c140 ("btrfs: reserve >>>>>>>>> delalloc metadata differently") >>>>>>>>> https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master >>>>>>>>> >>>>>>>>> in testcase: aim7 >>>>>>>>> on test machine: 40 threads Intel(R) Xeon(R) CPU E5-2690 v2 @ >>>>>>>>> 3.00GHz with 384G memory >>>>>>>>> with following parameters: >>>>>>>>> >>>>>>>>> disk: 4BRD_12G >>>>>>>>> md: RAID0 >>>>>>>>> fs: btrfs >>>>>>>>> test: disk_rr >>>>>>>>> load: 1500 >>>>>>>>> cpufreq_governor: performance >>>>>>>>> >>>>>>>>> test-description: AIM7 is a traditional UNIX system level benchmark >>>>>>>>> suite which is used to test and measure the performance of multiuser >>>>>>>>> system. >>>>>>>>> test-url: https://sourceforge.net/projects/aimbench/files/aim-suite7/ >>>>>>>> Here's another regression, do you have time to take a look at this? >>>>>>> Ping >>>>>> Ping again ... >>>>>> >>>>> Finally got time to look at this but I can't get the reproducer to work >>>>> >>>>> root@destiny ~/lkp-tests# bin/lkp run ~/job-aim.yaml >>>>> Traceback (most recent call last): >>>>> 11: from /root/lkp-tests/bin/run-local:18:in `<main>' >>>>> 10: from /usr/share/rubygems/rubygems/core_ext/kernel_require.rb:54:in `require' >>>>> 9: from /usr/share/rubygems/rubygems/core_ext/kernel_require.rb:54:in `require' >>>>> 8: from /root/lkp-tests/lib/yaml.rb:5:in `<top (required)>' >>>>> 7: from /usr/share/rubygems/rubygems/core_ext/kernel_require.rb:54:in `require' >>>>> 6: from /usr/share/rubygems/rubygems/core_ext/kernel_require.rb:54:in `require' >>>>> 5: from /root/lkp-tests/lib/common.rb:9:in `<top (required)>' >>>>> 4: from /usr/share/rubygems/rubygems/core_ext/kernel_require.rb:54:in `require' >>>>> 3: from /usr/share/rubygems/rubygems/core_ext/kernel_require.rb:54:in `require' >>>>> 2: from /root/lkp-tests/lib/array_ext.rb:3:in `<top (required)>' >>>>> 1: from /usr/share/rubygems/rubygems/core_ext/kernel_require.rb:54:in `require' >>>>> /usr/share/rubygems/rubygems/core_ext/kernel_require.rb:54:in `require': cannot load such file -- active_support/core_ext/enumerable (LoadError) >>>> Hi Josef, >>>> >>>> I tried the latest lkp-tests, and didn't have the problem. Could you please >>>> update the lkp-tests repo and run "lkp install" again? >>>> >>> I updated it this morning, and I just updated it now, my tree is on >>> >>> 2c5b1a95b08dbe81bba64419c482a877a3b424ac >>> >>> lkp install says everything is installed except >>> >>> No match for argument: libipc-run-perl >> >> I've just fixed it. could you add "libipc-run-perl: perl-IPC-Run" to >> the end of distro/adaptation/fedora? >> >> Thanks, >> Rong Chen >> >> >>> >>> and it still doesn't run properly. Thanks, > > Hi, Josef, > > Do you have time to try it again? The latest lkp-tests code has the fix merged.
Ping...
Best Regards, Huang, Ying
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