Comment 22 for bug 1600599

Revision history for this message
mike@papersolve.com (mike-papersolve) wrote :

Ok, I'm uploading another thermald log that shows it restricting performance even more than before (probably because I was able to get the temperature higher), and then NOT improving performance again once temperatures have gone back down to normal. thermald was started when temperatures were cool and performance was at max (I put 'date' in the log, 8:42:43am). Then I used a combination of stress-ng and some wine programs to get a high temperature, which eventually restricted my performance to minimums (but not quite 0KHz as indicated by pstate-frequency). Once temperature was back to normal the performance stayed at low levels and I stopped thermald. At that point:

mike@ossy /u/s/pstate-frequency> date; ./pstate-frequency -G; sensors
Thu Feb 9 08:54:19 EST 2017
pstate-frequency version 3.7.2
    pstate::CPU_DRIVER -> intel_pstate
    pstate::CPU_GOVERNOR -> performance
    pstate::TURBO -> 1 [OFF]
    pstate::CPU_MIN -> 0% [0KHz]
    pstate::CPU_MAX -> 0% [0KHz]
asus-isa-0000
Adapter: ISA adapter
cpu_fan: 0 RPM

acpitz-virtual-0
Adapter: Virtual device
temp1: +27.8°C (crit = +99.0°C)
temp2: +29.8°C (crit = +99.0°C)

coretemp-isa-0000
Adapter: ISA adapter
Package id 0: +53.0°C (high = +80.0°C, crit = +98.0°C)
Core 0: +52.0°C (high = +80.0°C, crit = +98.0°C)
Core 1: +52.0°C (high = +80.0°C, crit = +98.0°C)
Core 2: +51.0°C (high = +80.0°C, crit = +98.0°C)
Core 3: +52.0°C (high = +80.0°C, crit = +98.0°C)