Iwu 9 bara uru iji nweta ozi CPU na Linux
N'ime edemede gara aga, anyị na-ejikọta ndepụta nke iwu 10 bara uru iji nakọta ozi sistemụ na ngwaike na Linux. N'ime ntuziaka a, anyị ga-agbada na CPU/processor, ma gosi gị ụzọ dị iche iche isi wepụta ozi zuru ezu gbasara CPU igwe gị.
Naanị iji nye gị nkọwapụta, anyị ga-ajụ ajụjụ dị ka ụlọ ọrụ CPU, vendor_id, model, model name, number of CPU cores, ọsọ nke isi ọ bụla, na ọtụtụ ndị ọzọ.
N'ụzọ bụ isi,/proc/cpuinfo nwere ozi a niile, iwu/akụrụngwa ọ bụla na-enweta nsonaazụ ya na faịlụ a.
Site na nke ahụ kwuru, n'okpuru bụ iwu 9 maka ịnweta ozi gbasara Linux CPU gị.
1. Nweta ozi CPU Iji cat Command
Ị nwere ike ịlele ozi nke sistemụ CPU gị site na ịlele ọdịnaya nke faịlụ /proc/cpuinfo site na enyemaka nke iwu cat dị ka ndị a:
$ cat /proc/cpuinfo
processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 69 model name : Intel(R) Core(TM) i5-4210U CPU @ 1.70GHz stepping : 1 microcode : 0x1c cpu MHz : 1700.062 cache size : 3072 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 2 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm epb tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid xsaveopt dtherm ida arat pln pts bugs : bogomips : 4788.92 clflush size : 64 cache_alignment : 64 address sizes : 39 bits physical, 48 bits virtual power management: ......
Iji nweta ntakịrị nkọwapụta, ị nwere ike were iwu grep - ngwá ọrụ CLI maka ịchọ data ederede doro anya maka ahịrị dabara na okwu oge niile. Nke a nwere ike inyere gị aka naanị wepụta aha onye na-ere ahịa, aha ihe nlereanya, ọnụ ọgụgụ ndị nrụpụta, ọnụọgụ cores, wdg:
$ cat /proc/cpuinfo | grep 'vendor' | uniq #view vendor name $ cat /proc/cpuinfo | grep 'model name' | uniq #display model name $ cat /proc/cpuinfo | grep processor | wc -l #count the number of processing units $ cat /proc/cpuinfo | grep 'core id' #show individual cores
2. lscpu Iwu - Na-egosi CPU Architecture Ama
Iwu lscpu na-ebipụta ozi ihe owuwu CPU site na sysfs na /proc/cpuinfo dị ka egosiri n'okpuru:
$ lscpu
Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 2 Core(s) per socket: 2 Socket(s): 1 NUMA node(s): 1 Vendor ID: GenuineIntel CPU family: 6 Model: 69 Model name: Intel(R) Core(TM) i5-4210U CPU @ 1.70GHz Stepping: 1 CPU MHz: 1303.687 CPU max MHz: 2700.0000 CPU min MHz: 800.0000 BogoMIPS: 4788.92 Virtualization: VT-x L1d cache: 32K L1i cache: 32K L2 cache: 256K L3 cache: 3072K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm epb tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid xsaveopt dtherm ida arat pln pts
3. cpuid Iwu - Na-egosi x86 CPU
Iwu cpuid na-atụfu ozi zuru oke gbasara CPU(s) anakọtara na ntuziaka CPUID, ma chọpụtakwa ụdị x86 CPU(s) kpọmkwem site na ozi ahụ.
Jide n'aka na ịwụnye ya tupu ịme ya.
$ sudo apt install cpuid #Debian/Ubuntu systems $ sudo yum install cpuid #RHEL/CentOS systems $ sudo dnf install cpuid #Fedora 22+
Ozugbo etinyere ya, gbaa cpuid iji nakọta ozi gbasara x86 CPU.
$ cpuid
CPU 0: vendor_id = "GenuineIntel" version information (1/eax): processor type = primary processor (0) family = Intel Pentium Pro/II/III/Celeron/Core/Core 2/Atom, AMD Athlon/Duron, Cyrix M2, VIA C3 (6) model = 0x5 (5) stepping id = 0x1 (1) extended family = 0x0 (0) extended model = 0x4 (4) (simple synth) = Intel Mobile Core i3-4000Y / Mobile Core i5-4000Y / Mobile Core i7-4000Y / Mobile Pentium 3500U/3600U/3500Y / Mobile Celeron 2900U (Mobile U/Y) (Haswell), 22nm miscellaneous (1/ebx): process local APIC physical ID = 0x0 (0) cpu count = 0x10 (16) CLFLUSH line size = 0x8 (8) brand index = 0x0 (0) brand id = 0x00 (0): unknown feature information (1/edx): x87 FPU on chip = true virtual-8086 mode enhancement = true debugging extensions = true page size extensions = true time stamp counter = true RDMSR and WRMSR support = true physical address extensions = true ....
4. dmidecode Command - Na-egosi Linux Hardware Ama
dmidecode bụ ngwa maka iweghachite ozi ngwaike nke sistemụ Linux ọ bụla. Ọ na-atụfu ọdịnaya tebụl DMI nke kọmpụta (aka SMBIOS) n'ụdị mmadụ nwere ike ịgụ maka iweghachi ngwa ngwa. Nkọwa SMBIOS na-akọwa ụdị DMI dị iche iche, maka CPU, jiri \processor dị ka ndị a:
$ sudo dmidecode --type processor
# dmidecode 3.0 Getting SMBIOS data from sysfs. SMBIOS 2.7 present. Handle 0x0004, DMI type 4, 42 bytes Processor Information Socket Designation: U3E1 Type: Central Processor Family: Core i5 Manufacturer: Intel(R) Corporation ID: 51 06 04 00 FF FB EB BF Signature: Type 0, Family 6, Model 69, Stepping 1 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) .....
5. Ngwá Ọrụ Inxi - Na-egosi Ozi Sistemụ Linux
Inxi bụ mkpụrụedemede ozi usoro usoro iwu siri ike ezubere maka njikwa njikwa yana IRC (Internet Relay Chat). Ị nwere ike iji ya weghachite ozi ngwaike ozugbo.
Ị nwere ike ịwụnye dị ka:
$ sudo apt install inxi #Debian/Ubuntu systems $ sudo yum install inxi #RHEL/CentOS systems $ sudo dnf install inxi #Fedora 22+
Iji gosi ozi CPU zuru oke, gụnyere kwa ọsọ elekere CPU yana ọsọ max CPU (ọ bụrụ na ọ dị), jiri ọkọlọtọ -C
dị ka ndị a:
$ inxi -C
CPU: Dual core Intel Core i5-4210U (-HT-MCP-) cache: 3072 KB clock speeds: max: 2700 MHz 1: 1958 MHz 2: 1993 MHz 3: 1775 MHz 4: 1714 MHz
6. lshw Ngwá Ọrụ - Ndepụta Akụrụngwa Nhazi
lshw bụ obere ngwa maka ịnakọta ozi dị omimi na nhazi ngwaike nke kọmputa. Ị nwere ike iji -C
nhọrọ ịhọrọ klaasị ngwaike, CPU na nke a:
$ sudo lshw -C CPU
*-cpu description: CPU product: Intel(R) Core(TM) i5-4210U CPU @ 1.70GHz vendor: Intel Corp. physical id: 4 bus info: [email version: Intel(R) Core(TM) i5-4210U CPU @ 1.70GHz serial: To Be Filled By O.E.M. slot: U3E1 size: 2626MHz capacity: 2700MHz width: 64 bits clock: 100MHz capabilities: x86-64 fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm epb tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid xsaveopt dtherm ida arat pln pts cpufreq configuration: cores=2 enabledcores=2 threads=4
7. hardinfo - Na-egosiputa ozi ngwaike na windo GTK+
Hardinfo na-egosiputa ozi ngwaike na windo GTK+, ị nwere ike iwunye ya dị ka ndị a:
$ sudo apt install hardinfo #Debian/Ubuntu systems $ sudo yum install hardinfo #RHEL/CentOS systems $ sudo dnf install hardinfo #Fedora 22+
Ozugbo i tinyechara ya, pịnye:
$ hardinfo
Ọ na-enye gị ohere ịmepụta akụkọ ozi ngwaike sistemu site na ịpị bọtịnụ Mepụta mkpesa Site na interface dị n'okpuru, pịa Mepụta ka ịga n'ihu. Mara na ị nwere ike họrọ udi ozi ngwaike nke a ga-emepụta.
Ozugbo ịmepụtara akụkọ ahụ n'ụdị html, ị nwere ike ịlele ya site na ihe nchọgharị weebụ dịka egosiri n'okpuru.
8. hwinfo - Na-egosi Ozi ngwaike dị ugbu a
A na-eji hwinfo wepụta ozi gbasara ngwaike dị na sistemụ Linux. Iji gosi ozi gbasara CPU gị, jiri --cpu
$ hwinfo --cpu
01: None 00.0: 10103 CPU [Created at cpu.460] Unique ID: rdCR.j8NaKXDZtZ6 Hardware Class: cpu Arch: X86-64 Vendor: "GenuineIntel" Model: 6.69.1 "Intel(R) Core(TM) i5-4210U CPU @ 1.70GHz" Features: fpu,vme,de,pse,tsc,msr,pae,mce,cx8,apic,sep,mtrr,pge,mca,cmov,pat,pse36,clflush,dts,acpi,mmx,fxsr,sse,sse2,ss,ht,tm,pbe,syscall,nx,pdpe1gb,rdtscp,lm,constant_tsc,arch_perfmon,pebs,bts,rep_good,nopl,xtopology,nonstop_tsc,aperfmperf,eagerfpu,pni,pclmulqdq,dtes64,monitor,ds_cpl,vmx,est,tm2,ssse3,sdbg,fma,cx16,xtpr,pdcm,pcid,sse4_1,sse4_2,movbe,popcnt,tsc_deadline_timer,aes,xsave,avx,f16c,rdrand,lahf_lm,abm,epb,tpr_shadow,vnmi,flexpriority,ept,vpid,fsgsbase,tsc_adjust,bmi1,avx2,smep,bmi2,erms,invpcid,xsaveopt,dtherm,ida,arat,pln,pts Clock: 2080 MHz BogoMips: 4788.92 Cache: 3072 kb Units/Processor: 16 Config Status: cfg=new, avail=yes, need=no, active=unknown ....
9. nproc – Bipute Ọnụ Ọgụgụ Nke Nhazi
A na-eji iwu nproc gosi ọnụọgụ nhazi nke dị na kọmputa gị:
$ nproc
Maka ozi ojiji na nhọrọ ndị ọzọ, gụọ site na ibe nwoke nke iwu ndị a dị ka nke a:
$ man commandname
Ọzọkwa, lelee:
- Cpustat – Na-enyocha ojiji CPU site na usoro ịgba ọsọ na Linux
- CoreFreq – Ngwá ọrụ nlekota CPU siri ike maka Sistemụ Linux
- Chọta usoro ịgba ọsọ kacha elu site na ebe nchekwa kacha elu yana ojiji CPU na Linux
- Otu esi ewebata ibu CPU dị elu na nnwale nrụgide na Linux Iji Ngwá Ọrụ ‘Stress-ng’
Nke ahụ bụ maka ugbu a! Ị nwere ike ịkọrọ anyị ụzọ ndị ọzọ iji wepụ ozi CPU na Linux site na ụdị nzaghachi n'okpuru.