Hi Brendan,
Here is the output of the cpu_scaling_test run by hand per the
command requested:
g@g-ThinkPad-Edge:/usr/share/checkbox/scripts$ sudo nice -n 20
./cpu_scaling_test
System Capabilites:
-------------------------------------------------
System has 4 cpus
Supported CPU Frequencies:
2100 MHz
2000 MHz
1900 MHz
1800 MHz
1700 MHz
1600 MHz
1500 MHz
1400 MHz
1300 MHz
1200 MHz
1100 MHz
1000 MHz
900 MHz
800 MHz
Supported Governors:
conservative
ondemand
userspace
powersave
performance
Current governors:
cpu0: ondemand
cpu1: ondemand
cpu2: ondemand
cpu3: ondemand
Userspace Governor Test:
-------------------------------------------------
Setting governor to userspace
Setting CPU frequency to 800 MHz
Running CPU load test...
pid 1884's current affinity list: 0-3
pid 1884's new affinity list: 0
Minimum frequency load test time: 34.44
Setting CPU frequency to 2100 MHz
Running CPU load test...
pid 1884's current affinity list: 0
pid 1884's new affinity list: 0
Maximum frequency load test time: 13.04
CPU Frequency Speed Up: 2.62
Measured Speed Up: 2.64
Percentage Difference 0.6%
On Demand Governor Test:
-------------------------------------------------
Setting governor to ondemand
Waiting 5 seconds... done.
Running CPU load test...
pid 1884's current affinity list: 0
pid 1884's new affinity list: 0
On Demand load test time: 13.19
Percentage Difference vs. maximum frequency: 1.2%
Waiting 5 seconds... done.
Performance Governor Test:
-------------------------------------------------
Setting governor to performance
Running CPU load test...
pid 1884's current affinity list: 0
pid 1884's new affinity list: 0
Performance load test time: 12.97
Percentage Difference vs. maximum frequency: 0.5%
Conservative Governor Test:
-------------------------------------------------
Setting governor to conservative
Waiting 10 seconds... done.
Running CPU load test...
pid 1884's current affinity list: 0
pid 1884's new affinity list: 0
Conservative load test time: 34.12
Percentage Difference vs. minimum frequency: 0.9%
Restoring original governor to ondemand
** Summary changed:
- [Lenovo e320] - CPU Test Fails
+ [Lenovo e320] - cpu_scaling_test Fails
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https://bugs.launchpad.net/bugs/947366
Title:
[Lenovo e320] - cpu_scaling_test Fails
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