procinfo - Yana Nuna Ƙididdiga Tsari daga /proc Filesystem


Tsarin fayil na proc tsarin fayil ne na kama-da-wane wanda ya ƙunshi fayilolin da ke adana bayanai game da matakai da sauran bayanan tsarin. An tsara ta zuwa kundin adireshin /proc kuma an saka shi a lokacin taya. Yawancin shirye-shirye suna dawo da bayanai daga tsarin fayil /proc, sarrafa shi kuma suna samar da shi mai amfani ga dalilai daban-daban.

Procinfo shine mai sauƙin layin umarni don duba bayanan tsarin da aka tattara daga /proc directory kuma a buga shi da kyau da aka tsara akan daidaitaccen na'urar fitarwa. A cikin wannan labarin, za mu yi bayanin wasu misalan umarni na procinfo a cikin Linux.

A yawancin rarraba Linux, umarnin procinfo ya kamata a fara shigar da shi, idan ba ku da shi, shigar da shi ta amfani da bin umarni.

$ sudo apt install procinfo		#Debian/Ubuntu
$ sudo yum install procinfo		#CentOS/RHEL
$ sudo dnf install procinfo		#Fedora 22+

Misali mafi sauƙi shine gudanar da procinfo ba tare da wata gardama ba kamar yadda aka nuna.

$ procinfo

Memory:        Total        Used        Free     Buffers                       
RAM:         8069036     7693288      375748      301356                       
Swap:        3906556           0     3906556                                   

Bootup: Mon Jun  4 11:09:45 2018   Load average: 0.35 0.84 1.01 1/1021 15406   

user  :   01:09:12.02  13.4%  page in :          2434469                       
nice  :   00:02:12.37   0.4%  page out:          2162544                       
system:   00:15:17.34   3.0%  page act:          2395528                       
IOwait:   00:39:04.09   7.6%  page dea:             3424                       
hw irq:   00:00:00.00   0.0%  page flt:         20783328                       
sw irq:   00:00:29.07   0.1%  swap in :                0                       
idle  :   06:30:26.88  75.6%  swap out:                0                       
uptime:   02:10:11.66         context :         51698643                       

irq   0:         21  2-edge timer        irq  42:          0  466944-edge PCIe 
irq   1:       3823  1-edge i8042        irq  43:     193892  327680-edge xhci_
irq   8:          1  8-edge rtc0         irq  44:     191759  512000-edge 0000:
irq   9:       2175  9-fasteoi acpi      irq  45:    1021515  524288-edge enp1s
irq  12:       6865  12-edge i8042       irq  46:     541926  32768-edge i915  
irq  19:          0  19-fasteoi rtl_pc   irq  47:         14  360448-edge mei_m
irq  23:         33  23-fasteoi ehci_h   irq  48:        344  442368-edge snd_h
irq  40:          0  458752-edge PCIe    irq  49:        749  49152-edge snd_hd
irq  41:          0  464896-edge PCIe                                          

loop0              90r               0   loop4              14r               0
loop1             159r               0   loop5            7945r               0
loop2             214r               0   loop6             309r               0
loop3              79r               0   sda           112544r           70687w

enp1s0      TX 58.30MiB      RX 883.00MiB     vmnet8      TX 0.00B         RX 0.00B        
lo          TX 853.65KiB     RX 853.65KiB     wlp2s0      TX 0.00B         RX 0.00B        
vmnet1      TX 0.00B         RX 0.00B                                          

Don buga ƙididdigan ƙwaƙwalwar ajiya a cikin tsarin ɗan adam wanda ake iya karantawa (KiB, MiB, GiB), maimakon Kbytes na asali, yi amfani da tutar -H.

$ procinfo -H

Memory:        Total        Used        Free     Buffers                       
RAM:         7.70GiB     7.36GiB   344.27MiB   294.38MiB                       
Swap:        3.73GiB       0.00B     3.73GiB                                   

Bootup: Mon Jun  4 11:09:45 2018   Load average: 0.61 0.84 1.00 2/1017 15439   

user  :   01:09:21.25  13.3%  page in :          2434613                       
nice  :   00:02:12.43   0.4%  page out:          2223808                       
system:   00:15:19.82   2.9%  page act:          2416184                       
IOwait:   00:39:08.21   7.5%  page dea:             3424                       
hw irq:   00:00:00.00   0.0%  page flt:         20891258                       
sw irq:   00:00:29.08   0.1%  swap in :                0                       
idle  :   06:33:48.38  75.7%  swap out:                0                       
uptime:   02:11:06.85         context :         51916194                       

irq   0:         21  2-edge timer        irq  42:          0  466944-edge PCIe 
irq   1:       3985  1-edge i8042        irq  43:     196957  327680-edge xhci_
irq   8:          1  8-edge rtc0         irq  44:     192411  512000-edge 0000:
irq   9:       2196  9-fasteoi acpi      irq  45:    1021900  524288-edge enp1s
irq  12:       6865  12-edge i8042       irq  46:     543742  32768-edge i915  
irq  19:          0  19-fasteoi rtl_pc   irq  47:         14  360448-edge mei_m
irq  23:         33  23-fasteoi ehci_h   irq  48:        344  442368-edge snd_h
irq  40:          0  458752-edge PCIe    irq  49:        749  49152-edge snd_hd
irq  41:          0  464896-edge PCIe                                          

loop0              90r               0   loop4              14r               0
loop1             159r               0   loop5            7945r               0
loop2             214r               0   loop6             309r               0
loop3              79r               0   sda           112568r           71267w

enp1s0      TX 58.33MiB      RX 883.21MiB     vmnet8      TX 0.00B         RX 0.00B        
lo          TX 854.18KiB     RX 854.18KiB     wlp2s0      TX 0.00B         RX 0.00B        
vmnet1      TX 0.00B         RX 0.00B                                        

Tutar -d tana ba da damar nuna ƙididdiga akan kowane daƙiƙa ɗaya maimakon jimlar ƙima.

$ procinfo -d 

Don nuna ƙididdiga a matsayin jimla, yi amfani da tutar -D kamar haka.

$ procinfo -D

Kuna iya samun ci gaba da sabuntawa akan allon kuma ku dakata sabuntawa na adadin N na daƙiƙa (misali daƙiƙa 5 a cikin wannan umarni) ta amfani da alamar -n kuma danna q don barin shiga. wannan yanayin.

$ procinfo -n5 -H

Don ba da rahoton ƙwaƙwalwar ajiyar kyauta na gaskiya mai kama da wanda mai amfani kyauta ya nuna, yi amfani da zaɓin -r.

$ procinfo -r 

Don nuna lambobin bytes maimakon adadin buƙatun I/O, yi amfani da zaɓin -b.

$ procinfo -b

Procinfo yana aiki da mu'amala kuma, lokacin da ake gudanar da cikakken allo, wannan yana ba ku damar amfani da maɓallan d, D, r da b waɗanda ayyukansu suka yi daidai da tutocin layin umarni masu suna iri ɗaya da aka bayyana a sama.

Don ƙarin bayani, duba shafin procinfo man.

$ man procinfo 

A cikin wannan labarin, mun bayyana wasu misalan umarni na procinfo. Idan kuna da wasu tambayoyi, yi amfani da fom ɗin amsa da ke ƙasa don samun mu.