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Created attachment 513808 [details] output log Description of problem: Seeing random failures with Interlagos cpuscaling testing. Very difficult to get a passing run. Version-Release number of selected component (if applicable): RH 6.1 x64 GA / v7-1-3-46 How reproducible: 90+ percent of time Steps to Reproduce: 1. DL585 G7. (4) 2.6 Interlagos. 2. Install RH 6.1 x64 and v7-1-3-46 3. execute cpuscaling Actual results: Intermittent random error with current processor speed setting causes test to fail. All actual workload results are successful. Expected results: If workload results are successful, overall test should pass. Additional info:
Created attachment 513809 [details] full rpm package
The error seen in the log is: Error: cpu36 in package 0 has the value 2600000 which differs from other cpus in the package. process for cpu 24 is done in 44.54 seconds process for cpu 12 is done in 44.89 seconds process for cpu 20 is done in 44.66 seconds process for cpu 48 is done in 44.85 seconds process for cpu 16 is done in 44.55 seconds process for cpu 32 is done in 44.64 seconds process for cpu 44 is done in 44.41 seconds process for cpu 56 is done in 44.72 seconds process for cpu 28 is done in 44.56 seconds process for cpu 36 is done in 44.63 seconds (not running at 2600000 since workload is taking the same as the other processors) process for cpu 40 is done in 44.45 seconds process for cpu 52 is done in 44.57 seconds process for cpu 60 is done in 44.71 seconds process for cpu 0 is done in 44.81 seconds process for cpu 4 is done in 44.61 seconds process for cpu 8 is done in 44.54 seconds And Error: cpu34 in package 2 has the value 2600000 which differs from other cpus in the package Error: Could not verify that cpu frequency has settled to the minimum value process for cpu 10 is done in 23.96 seconds process for cpu 26 is done in 23.92 seconds process for cpu 38 is done in 23.91 seconds process for cpu 14 is done in 23.94 seconds process for cpu 22 is done in 24.05 seconds process for cpu 54 is done in 23.88 seconds process for cpu 46 is done in 23.88 seconds process for cpu 18 is done in 23.99 seconds process for cpu 30 is done in 23.85 seconds process for cpu 42 is done in 23.91 seconds process for cpu 50 is done in 24.08 seconds process for cpu 34 is done in 24.09 seconds (again running the workload at the same speed as the other processors that didn't report an error.) process for cpu 62 is done in 23.83 seconds process for cpu 2 is done in 24.01 seconds process for cpu 6 is done in 23.95 seconds process for cpu 58 is done in 23.88 seconds
Created attachment 514067 [details] Results with interlagos performance boost disabled in rbsu. With AMD Core Performance Boost disabled in bios, I was able to pass the test 3 out of 3 times.
Although it still has one of these failures in the log: Error: cpu36 in package 0 has the value 2600000 which differs from other cpus in the package.
*** This bug has been marked as a duplicate of bug 703620 ***