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Hardware and Performance / Re: APU - Is your CPU clock stuck at low frequency after some time?
« on: January 31, 2021, 09:21:09 pm »
That is interesting! Thanks.
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pkg add http://pkg0.isc.freebsd.org/FreeBSD:12:amd64/latest/All/turbostat-4.17_2.txz
rehash
kldload cpuctl
turbostat --interval 3
root@router:~ # turbostat --interval 3
turbostat version 17.06.23 - Len Brown <lenb@kernel.org>
turbostat: /dev/cpuctl0 missing, kldload cpuctl: No such file or directory
root@router:~ # kldload cpuctl
root@router:~ # turbostat --interval 3
turbostat version 17.06.23 - Len Brown <lenb@kernel.org>
CPUID(0): AuthenticAMD 13 CPUID levels; family:model:stepping 0xf:30:1 (15:48:1)
CPUID(1): SSE3 MONITOR - - - TSC MSR - -
CPUID(6): APERF, No-TURBO, No-DTS, No-PTM, No-HWP, No-HWPnotify, No-HWPwindow, No-HWPepp, No-HWPpkg, No-EPB
CPUID(7): No-SGX
NSFOD /sys/devices/system/cpu/cpu1/cpufreq/scaling_driver
Core CPU Avg_MHz Busy% Bzy_MHz TSC_MHz IRQ
- - 355 38.76 915 998 170
0 0 247 28.12 880 998 32
1 1 222 25.44 871 998 69
2 2 414 44.66 928 998 43
3 3 536 56.82 943 998 26
Core CPU Avg_MHz Busy% Bzy_MHz TSC_MHz IRQ
- - 313 34.39 910 998 334
0 0 410 44.19 928 998 184
1 1 336 36.68 915 998 80
2 2 236 26.66 885 998 49
3 3 269 30.02 898 998 21
Core CPU Avg_MHz Busy% Bzy_MHz TSC_MHz IRQ
- - 267 29.60 904 998 247
0 0 520 54.88 947 998 68
1 1 289 31.59 914 998 82
2 2 127 15.56 813 998 42
3 3 135 16.36 825 998 55
^C
root@router:~ # turbostat --interval 3
turbostat version 17.06.23 - Len Brown <lenb@kernel.org>
CPUID(0): AuthenticAMD 13 CPUID levels; family:model:stepping 0xf:30:1 (15:48:1)
CPUID(1): SSE3 MONITOR - - - TSC MSR - -
CPUID(6): APERF, No-TURBO, No-DTS, No-PTM, No-HWP, No-HWPnotify, No-HWPwindow, No-HWPepp, No-HWPpkg, No-EPB
CPUID(7): No-SGX
NSFOD /sys/devices/system/cpu/cpu1/cpufreq/scaling_driver
Core CPU Avg_MHz Busy% Bzy_MHz TSC_MHz IRQ
- - 52 8.61 599 998 162
0 0 78 13.01 599 998 37
1 1 37 6.21 599 998 69
2 2 44 7.40 599 998 35
3 3 47 7.82 599 998 21
Core CPU Avg_MHz Busy% Bzy_MHz TSC_MHz IRQ
- - 57 9.56 598 997 208
0 0 87 14.48 598 996 51
1 1 45 7.53 598 996 79
2 2 55 9.15 599 998 62
3 3 42 7.09 599 998 16
Core CPU Avg_MHz Busy% Bzy_MHz TSC_MHz IRQ
- - 59 9.81 599 999 297
0 0 94 15.67 600 1000 67
1 1 45 7.56 600 1000 104
2 2 60 9.97 599 998 68
3 3 36 6.01 599 998 58
^C