Manuale d’uso / di manutenzione del prodotto SMR-273 del fabbricante Cisco Systems
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SMR-273 Cisco IOS-XR System Mana gement Command Refe renc e Process and Memory Management Commands on Cisco IOS-XR Software This chapter describe s the comman ds used to manage pro cesses and me mory on the Cisco IOS-XR s oftwar e.
Process and Memory Ma nagement Commands on Cisco IOS-XR Softwa re monitor proc es ses SMR-274 Cisco IOS-XR System Management Command Refe rence monitor processes T o display auto-u pdating statistics o n processes in a full-scr een mode, use the monitor pr ocesses command in EXEC mode.
Process and Memory Manageme nt Commands on Cisco IOS-XR Software monitor processes SMR-275 Cisco IOS-XR System Mana gement Command Refe renc e Examples monitor processes RP/0/RP1/CPU0:router# monitor processes 195 processes; 628 threads; 3300 channels, 4579 fds CPU states: 47.
Process and Memory Ma nagement Commands on Cisco IOS-XR Softwa re monitor proc es ses SMR-276 Cisco IOS-XR System Management Command Refe rence 180 15 82 42 6 5M 0:00:26 0.10% gsp 304 3 14 29 7 304K 0:00:02 0.06% statsd_manager 55 11 24 14 5 16M 0:00:32 0.
Process and Memory Manageme nt Commands on Cisco IOS-XR Software monitor threads SMR-277 Cisco IOS-XR System Mana gement Command Refe renc e monitor threads T o display au to-updatin g statistics on threads in a full-screen mode, use the monitor threads command in EXEC mode.
Process and Memory Ma nagement Commands on Cisco IOS-XR Softwa re monitor threads SMR-278 Cisco IOS-XR System Management Command Refe rence Examples monitor threads RP/0/RP1/CPU0:router# monitor threads 195 processes; 628 threads; CPU states: 98.2% idle, 0.
Process and Memory Manageme nt Commands on Cisco IOS-XR Software monitor threads SMR-279 Cisco IOS-XR System Mana gement Command Refe renc e 1 6 10 Run 0:00:10 10.92% kernel 553049 1 10 Rply 0:00:00 4.20% top 58 3 10 Rcv 0:00:24 0.00% sysdbsvr 1 3 10 Rcv 0:00:21 0.
Process and Memory Ma nagement Commands on Cisco IOS-XR Softwa re process SMR-280 Cisco IOS-XR System Management Command Refe rence process T o start, terminate, or restart a process, use the process command in EXEC mode.
Process and Memory Manageme nt Commands on Cisco IOS-XR Software process SMR-281 Cisco IOS-XR System Mana gement Command Refe renc e process kill The pr oce ss kill command will shut down (terminate) the spec ified process and copi es associated with the specified process.
Process and Memory Ma nagement Commands on Cisco IOS-XR Softwa re process core SMR-282 Cisco IOS-XR System Management Command Refe rence process core T o change the co re dump options for a p rocess, use the process cor e command in EXEC mode.
Process and Memory Manageme nt Commands on Cisco IOS-XR Software proces s core SMR-283 Cisco IOS-XR System Mana gement Command Refe renc e Specifying the process name ( executable-name ) changes the core dumping option for all inst ances of the process.
Process and Memory Ma nagement Commands on Cisco IOS-XR Softwa re process mandatory SMR-284 Cisco IOS-XR System Management Command Refe rence process mandatory T o set the mandatory rebo ot options for a process, use the pr ocess mandatory command in EXEC mode.
Process and Memory Manageme nt Commands on Cisco IOS-XR Software process mandato ry SMR-285 Cisco IOS-XR System Mana gement Command Refe renc e • If the process is not man datory and cannot be rest ar ted, it will stay do wn and the node will not reboot.
Process and Memory Ma nagement Commands on Cisco IOS-XR Softwa re show memory SMR-286 Cisco IOS-XR System Management Command Refe rence show memory T o display the a vailable ph ysical memory on the ne tworking de vice and the me mory usage of processes on the networ king device, use the show memory command in EXEC mode.
Process and Memory Manageme nt Commands on Cisco IOS-XR Software show memory SMR-287 Cisco IOS-XR System Mana gement Command Refe renc e 48207000 4096 ANON FIXED ELF SYSRAM 48208000 4096 ANON FIXED EL.
Process and Memory Ma nagement Commands on Cisco IOS-XR Softwa re show memory he ap SMR-288 Cisco IOS-XR System Management Command Refe rence show memory heap T o display informatio n about the heap space for a process, use the show memory heap command in EXEC mode.
Process and Memory Manageme nt Commands on Cisco IOS-XR Software show memory heap SMR-289 Cisco IOS-XR System Mana gement Command Refe renc e The follo wing is sample output from the sho w memory heap.
Process and Memory Ma nagement Commands on Cisco IOS-XR Softwa re show memory he ap SMR-290 Cisco IOS-XR System Management Command Refe rence blocks: 2, blknodes: 96 Band size 24, element per block 34.
Process and Memory Manageme nt Commands on Cisco IOS-XR Software show proces ses SMR-291 Cisco IOS-XR System Mana gement Command Refe renc e show processes T o display informat ion about activ e processes, use the sho w processes command in EXEC mode.
Process and Memory Ma nagement Commands on Cisco IOS-XR Softwa re show processes SMR-292 Cisco IOS-XR System Management Command Refe rence The show processes command display s general information on the act i ve processes. T o vie w more detailed inform ation for a process, include the job-id or pr ocess-name.
Process and Memory Manageme nt Commands on Cisco IOS-XR Software show proces ses SMR-293 Cisco IOS-XR System Mana gement Command Refe renc e The sho w processes memory command displays details of memo.
Process and Memory Ma nagement Commands on Cisco IOS-XR Softwa re show processes SMR-294 Cisco IOS-XR System Management Command Refe rence 65545 pkgfs 1 65545 67 0 0 65546 ksh 65546 65546 52 0 0 66 pi.
Process and Memory Manageme nt Commands on Cisco IOS-XR Software show proces ses SMR-295 Cisco IOS-XR System Mana gement Command Refe renc e 999.0 FINAL 177.738 0.000% 172 9.371 fm_script_dir Started Level JID Inst Ready Process ------- ----- -------- ---- ------- ------------------------------- 0.
Process and Memory Ma nagement Commands on Cisco IOS-XR Softwa re show processes SMR-296 Cisco IOS-XR System Management Command Refe rence 01/01 00:00:03.211 1 read_init_startup_list: Opening /pkg/init.d/devc_conaux.ini t 01/01 00:00:03.213 1 read_init_startup_list: finished /pkg/init.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Cisco Systems SMR-273 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Cisco Systems SMR-273 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Cisco Systems SMR-273 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Cisco Systems SMR-273 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Cisco Systems SMR-273, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Cisco Systems SMR-273.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Cisco Systems SMR-273. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Cisco Systems SMR-273 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
