Messages in this thread | | | Subject | Re: [LKP] [btrfs] c8eaeac7b7: aim7.jobs-per-min -11.7% regression | From | Rong Chen <> | Date | Wed, 26 Jun 2019 10:39:36 +0800 |
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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?
Thanks, Rong Chen
> > I can't even figure out from the job file or anything how I'm supposed to run > AIM7 itself. This is on a Fedora 30 box, so it's relatively recent. Thanks, > > Josef
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