not all CPU info is returned

[undertherain]

on less common CPUs, such as Cavium ThunderX2 underlying pycpuinfo, though not reporting brand name, at least shows architecture and number of cores but this information does not percolate into system_query

sample output of cpuinfo:

$ python3 -m cpuinfo
Python Version: 3.7.4.final.0 (64 bit)
Cpuinfo Version: (5, 0, 0)
Vendor ID: 
Hardware Raw: 
Brand: 
Hz Advertised: 
Hz Actual: 
Hz Advertised Raw: 
Hz Actual Raw: 
Arch: ARM_8
Bits: 64
Count: 224
Raw Arch String: aarch64
L1 Data Cache Size: 32 KB
L1 Instruction Cache Size: 32 KB
L2 Cache Size: 256 KB
L2 Cache Line Size: 
L2 Cache Associativity: 
L3 Cache Size: 32768 KB
Stepping: 
Model: 1
Family: 
Processor Type: 
Extended Model: 
Extended Family: 
Flags: aes, asimd, asimdrdm, atomics, cpuid, crc32, evtstrm, fp, pmull, sha1, sha2

output of sustem_query:

{'brand': None,
         'cache': {1: 32768, 2: 262144, 3: 33554432},
         'clock': None,
         'clock_max': None,
         'clock_min': None,
         'logical_cores': None,
         'physical_cores': None},

with, say, arch and cores I could have at least rendered this as "Unknown 224 core ARM_8 CPU " or something

[vatai]

@undertherain I think we had a run in with this yesterday!