Saib xyuas Tus Tswj

Viewhauv System Resources

Koj tuaj yeem txiav txim siab tus nqi ntawm cov peev txheej uas siv los ntawm tus tswj hwm. Tshwj xeeb, koj tuaj yeem ua tau view tam sim no maub los CPU siv, system buffers, thiab web server buffers.
Cov maub los muaj ntau lub CPUs, yog li koj tuaj yeem ua tau view kev siv CPU tus kheej. Rau txhua CPU, koj tuaj yeem pom qhov percentage ntawm CPU hauv kev siv thiab cov percentage ntawm lub sijhawm CPU siv nyob rau theem cuam tshuam (exampli, 0% / 3%).

ViewHauv System Resources (GUI)

Ntawm tus maub los GUI, xaiv Kev Tswj> Kev Pabcuam Tech> Cov Ntaub Ntawv Cov Ntaub Ntawv. Nplooj ntawv System Resource Information tshwm.

Daim duab 1: Nplooj Ntawv Cov Ntaub Ntawv Cov Ntaub Ntawv

Cov ntaub ntawv hauv qab no tau tshwm sim:

• System Resource Information: Qhia txog kev siv CPU tam sim no thiab tus kheej, qhov system buffers, thiab web server buffers.
• Controller Crash Cov ntaub ntawv: Qhia cov ntaub ntawv muaj nyob rau hauv tus maub los tsoo log file.
• Core pov tseg: Configures lub core dump hloov los ntawm FTP. Koj yuav tsum nkag mus rau cov ntsiab lus ntawm cov neeg rau zaub mov mus rau qhov chaw pov tseg tseem ceeb yuav tsum tau xa mus.
• AP Crash Logs: Qhia AP cov ntaub ntawv sib tsoo.
• System Statistics:
  • IO Stats: Qhia CPU thiab input/output txheeb cais rau tus maub los.
  • Sab saum toj: Qhia txog kev siv CPU.
• Dx LCache Summary: Qhia cov ntaub ntawv thiab cov ntaub ntawv hauv zos cache.

ViewHauv System Resources (CLI)

Ntawm tus maub los CLI, sau cov lus txib no:

• qhia cpu: Qhia cov ntaub ntawv siv CPU tam sim no.
  Thawj tus lej yog CPU percentage tias tus maub los siv rau hauv daim ntawv thov siv thiab tus lej thib ob yog CPU percentage tias tus maub los siv rau hauv OS cov kev pabcuam.
• qhia tech-support: Muab cov ntaub ntawv qhia txog qhov system.
• qhia qhov system dmesg meej: Clears dmesg cav tom qab thawj zaug luam tawm nws cov ntsiab lus. Cov dmesg file muaj cov kernel log-messages.
• qhia qhov system interfaces: Qhia cov ntaub ntawv hais txog kev teeb tsa network interfaces.
• qhia qhov system cuam tshuam: Qhia tus naj npawb ntawm kev cuam tshuam.
• qhia system iostat { ntsiab lus | nthuav dav}: Qhia CPU thiab input/output txheeb cais.
• qhia system ipv6:
  • qhia qhov system ipv6 cov neeg nyob sib ze: Qhia IPv6 cov neeg nyob ze cache.
  • qhia system ipv6 netstat: Qhia qhov system network IPv6 stats.
  • qhia system ipv6 txoj kev: Qhia txog IPv6 txoj kev qhia.
• qhia system meminfo: Muab cov ntaub ntawv nco txog qhov system.
• qhia cov neeg nyob sib ze: Qhia IPv6 cov neeg nyob ze cache.
• qhia qhov system netstat: Qhia qhov system network stats.
• qhia qhov system portstat:
  • qhia qhov system portstat tag nrho cov lus qhia: Qhia tag nrho cov kev pabcuam ua haujlwm lossis chaw nres nkoj txheeb cais.
  • qhia qhov system portstat tcp verbose: Qhia cov kev pabcuam ua haujlwm lossis chaw nres nkoj txheeb ze ntsig txog TCP.
  • qhia system portstat udp verbose: Qhia cov kev pabcuam ua haujlwm lossis chaw nres nkoj txheeb ze ntsig txog UDP.
• qhia cov txheej txheem system:
  • show system txheej txheem maps pid: Qhia thaj tsam ntawm qhov sib txuas ntawm lub cim xeeb virtual hauv PID.
  • qhia cov txheej txheem txheej txheem stat {tag nrho | pid}: Qhia txheeb cais rau tag nrho lossis ib qho txheej txheem.
  • qhia qhov system txheej txheem cov ntsiab lus: Qhia cov ntsiab lus ntawm cov txheej txheem.
• qhia system route: Qhia qhov system routing rooj.
• qhia qhov system slabs: Qhia txog kev siv nco ntawm qib slab.
• qhia qhov system slabtop: Qhia txog kev siv slab.
• Qhia qhov system timer zuam: Qhia cov zuam thiab vib nas this txij li lub timer lib pib.
• qhia qhov system saum: Muab kev saib tsis tu ncua ntawm cov haujlwm processor hauv lub sijhawm. Nws nthuav tawm cov npe ntawm feem ntau CPU-intensive hauj lwm ua nyob rau hauv lub system.
• qhia qhov system usb: Qhia configuration ntawm USB.
• qhia qhov system vmstat: Qhia qhov system virtual nco txheeb cais.

Cov ntaub ntawv / Cov ntaub ntawv

CISCO Wireless Controller Configuration [ua pdf] Cov lus qhia Wireless Controller Configuration, Controller Configuration, Wireless Controller, Controller, Configuration

Cov ntaub ntawv

• Cov neeg siv phau ntawv