procinfo - Ṣafihan Awọn iṣiro Ilu lati/proc Filesystem
Eto faili proc jẹ eto faili foju kan ti o ni awọn faili ti o tọju alaye nipa awọn ilana ati alaye eto miiran. O ti ya aworan si itọsọna /proc ati gbe sori akoko bata. Nọmba awọn eto gba alaye lati/faili faili proc, ṣe ilana rẹ ki o pese ni irọrun ni lilo fun awọn idi pupọ.
Procinfo jẹ iwulo laini aṣẹ pipaṣẹ ti o rọrun fun wiwo alaye eto ti a gba lati/ilana itọsọna ati tẹjade ni ọna kika ẹwa lori ẹrọ iṣujade boṣewa. Ninu nkan yii, a yoo ṣalaye nọmba awọn apẹẹrẹ aṣẹ procinfo ni Lainos.
Ni ọpọlọpọ awọn pinpin kaakiri Linux, aṣẹ procinfo yẹ ki o wa ni fifi sori ẹrọ tẹlẹ, ti o ko ba ni, fi sii nipa lilo pipaṣẹ atẹle.
$ sudo apt install procinfo #Debian/Ubuntu $ sudo yum install procinfo #CentOS/RHEL $ sudo dnf install procinfo #Fedora 22+
Apẹẹrẹ ti o rọrun julọ ni lati ṣiṣẹ procinfo laisi awọn ariyanjiyan eyikeyi bi o ti han.
$ 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
Lati tẹ awọn iṣiro iranti ni titẹ kika kika eniyan (KiB, MiB, GiB), dipo Kbytes aiyipada, lo Flag -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
Flag -d naa fun laaye lati ṣe afihan awọn iṣiro lori ipilẹ fun iṣẹju-aaya dipo ju awọn iye lapapọ.
$ procinfo -d
Lati ṣe afihan awọn iṣiro bi apapọ, lo Flag -D bi atẹle.
$ procinfo -D
O le gba awọn imudojuiwọn ti n tẹsiwaju loju iboju ki o dẹkun awọn imudojuiwọn fun N nọmba ti keji (fun apẹẹrẹ 5 awọn aaya ni aṣẹ yii) nipa lilo asia -n ki o tẹ q lati dawọ ni ipo yii.
$ procinfo -n5 -H
Lati ṣe ijabọ\"gidi" iranti ọfẹ ti o jọra eyiti o fihan nipasẹ iwulo ọfẹ, lo aṣayan -r .
$ procinfo -r
Lati fihan awọn nọmba ti awọn baiti dipo nọmba awọn ibeere I/O, lo aṣayan -b .
$ procinfo -b
Procinfo n ṣiṣẹ ibaraenisepo paapaa, nigbati o ba n ṣiṣẹ ni kikun iboju, eyi n gba ọ laaye lati lo awọn bọtini d, D, r ati b eyiti awọn iṣẹ wọn ṣe deede awọn asia laini aṣẹ ti a darukọ wọn ti o salaye loke.
Fun alaye diẹ sii, wo oju-iwe eniyan procinfo.
$ man procinfo
Ninu nkan yii, a ti ṣalaye nọmba awọn apẹẹrẹ aṣẹ procinfo. Ti o ba ni awọn ibeere eyikeyi, lo fọọmu esi ni isalẹ lati de ọdọ wa.