"Huang, Ying" <[email protected]> writes: > "Huang, Ying" <[email protected]> writes: > >> Hi, Josef, >> >> kernel test robot <[email protected]> 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 ... Best Regards, Huang, Ying
