[CPU Frequency scaling for DS918+]

7 часов назад, burtal сказал:

trying to get this working on a 3622xs  7.1.0-U2  on a microservergen8 with a xeon E3 1265v2

 

If i modify in scaler.sh

 

# Get cpu cores count minus 1, to allow maping from 0
cpucorecount=$(grep cores /proc/cpuinfo | sort -u | awk '{ print $4 - 1 }')

 

From 4-1 to 7 -1 ....nothing happens .... if i leave the default 4-1 , only 4 cores  show low freq.

 

Am i doing something wrong here ?

 

 

 

# dmidecode 3.2
Getting SMBIOS data from sysfs.
SMBIOS 2.7 present.

Handle 0x0400, DMI type 4, 42 bytes
Processor Information
        Socket Designation: Proc 1
        Type: Central Processor
        Family: Xeon
        Manufacturer: Intel
        ID: A9 06 03 00 FF FB EB BF
        Signature: Type 0, Family 6, Model 58, Stepping 9
        Flags:
                FPU (Floating-point unit on-chip)
                VME (Virtual mode extension)
                DE (Debugging extension)
                PSE (Page size extension)
                TSC (Time stamp counter)
                MSR (Model specific registers)
                PAE (Physical address extension)
                MCE (Machine check exception)
                CX8 (CMPXCHG8 instruction supported)
                APIC (On-chip APIC hardware supported)
                SEP (Fast system call)
                MTRR (Memory type range registers)
                PGE (Page global enable)
                MCA (Machine check architecture)
                CMOV (Conditional move instruction supported)
                PAT (Page attribute table)
                PSE-36 (36-bit page size extension)
                CLFSH (CLFLUSH instruction supported)
                DS (Debug store)
                ACPI (ACPI supported)
                MMX (MMX technology supported)
                FXSR (FXSAVE and FXSTOR instructions supported)
                SSE (Streaming SIMD extensions)
                SSE2 (Streaming SIMD extensions 2)
                SS (Self-snoop)
                HTT (Multi-threading)
                TM (Thermal monitor supported)
                PBE (Pending break enabled)
        Version:  Intel(R) Xeon(R) CPU E3-1265L V2 @ 2.50GHz
        Voltage: 1.4 V
        External Clock: 100 MHz
        Max Speed: 4800 MHz
        Current Speed: 2500 MHz
        Status: Populated, Enabled
        Upgrade: Socket BGA1155
        L1 Cache Handle: 0x0710
        L2 Cache Handle: 0x0720
        L3 Cache Handle: 0x0730
        Serial Number: Not Specified
        Asset Tag: Not Specified
        Part Number: Not Specified
        Core Count: 4
        Core Enabled: 4
        Thread Count: 8
        Characteristics:
                64-bit capable

 

 

 

 lsmod| grep "cpufreq"
acpi_cpufreq            6429  0
cpufreq_powersave       1126  0
cpufreq_performance     1130  0
processor              26582  1 acpi_cpufreq
cpufreq_stats           2865  0

 

 

 

Also made a trigger task in dsm to run at boot under root with this command   :  

modprobe acpi-cpufreq && systemctl start cpufreq-userspace-scaler.service

 

productivity monitoring software


Thanks for the detailed breakdown.