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kNemo
Tux's lil' helper
Joined: 03 Jun 2004
Posts: 116
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 Posted: Fri Jul 02, 2004 7:42 pm Post subject: [Shell Script] Visualizzare Occupazione CPU ??? |
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Qualcuno saprebbe fare uno script di Shell che visualizzi l'occupazione della CPU ???
io avevo pensato di fare una cosa di questo tipo
top | grep CPU(s)*,
ma non funziona...
Qualcuno a qualche idea ???
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Last edited by kNemo on Fri Jul 02, 2004 7:48 pm; edited 1 time in total |
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fedeliallalinea
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Joined: 08 Mar 2003
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| Posted: Fri Jul 02, 2004 7:47 pm Post subject: |
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E prendere qualche programma tipo gdesklet o wmcpuload,... per vederla?
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kNemo
Tux's lil' helper
Joined: 03 Jun 2004
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| Posted: Fri Jul 02, 2004 7:51 pm Post subject: |
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no... 
mi serve per la scuola...
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kNemo
Tux's lil' helper
Joined: 03 Jun 2004
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| Posted: Fri Jul 02, 2004 8:10 pm Post subject: |
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Mi andebbe bene anche uno script in Python... 
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ema
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Joined: 27 Aug 2003
Posts: 380
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| Posted: Sat Jul 03, 2004 4:30 pm Post subject: |
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/geekmode on
io ho fatto assieme a un amico una cosa di sto tipo: lui ha fatto un programmino in C che prende l'uso della cpu dal sistema e lo redirige verso la porta parallela, con un valore tra 0 e 255... da li un d/a converter che ho fatto io fa visualizzare il carico di sistema su uno strumento a lancetta 
vinceremo l'oscar dell'inutility? lol
/geekmode off |
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FonderiaDigitale
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Joined: 06 Nov 2003
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Location: Rome, Italy
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| Posted: Sat Jul 03, 2004 5:16 pm Post subject: |
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uno script shell per definizione e' qualcosa che da un output univoco e unico, mente la cpu SECERNE ( ) un valore che e' molto incostante nel tempo...sei sicuro che cosi serva a qualcosa?
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Cazzantonio
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Joined: 20 Mar 2004
Posts: 4514
Location: Somewere around the world
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| Posted: Sat Jul 03, 2004 6:00 pm Post subject: |
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A me
| Code: | ale@casa01 ale $ top |grep Cpu
Cpu(s): 5.5% us, 3.3% sy, 0.9% ni, 88.2% id, 2.0% wa, 0.0% hi, 0.0% si
Cpu(s): 3.0% us, 0.7% sy, 0.0% ni, 96.3% id, 0.0% wa, 0.0% hi, 0.0% si
Cpu(s): 3.3% us, 1.0% sy, 0.0% ni, 95.4% id, 0.3% wa, 0.0% hi, 0.0% si
Cpu(s): 7.7% us, 1.7% sy, 0.0% ni, 90.3% id, 0.0% wa, 0.3% hi, 0.0% si
Cpu(s): 7.0% us, 1.7% sy, 0.3% ni, 91.0% id, 0.0% wa, 0.0% hi, 0.0% si
Cpu(s): 26.8% us, 4.0% sy, 0.0% ni, 68.9% id, 0.0% wa, 0.3% hi, 0.0% si
Cpu(s): 17.5% us, 2.3% sy, 0.3% ni, 79.5% id, 0.0% wa, 0.3% hi, 0.0% si
Cpu(s): 17.1% us, 3.0% sy, 0.3% ni, 63.9% id, 15.4% wa, 0.3% hi, 0.0% si
..... continua
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funziona perfettamente...
Forse semplicemente lo scrivevi tutto maiuscolo....
| Code: | ale@casa01 ale $ top |grep CPU
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND |
e ti dava questo come output
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Cazzantonio
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Joined: 20 Mar 2004
Posts: 4514
Location: Somewere around the world
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| Posted: Sat Jul 03, 2004 6:05 pm Post subject: |
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| Cazzantonio wrote: | A me
| Code: | ale@casa01 ale $ top |grep Cpu
Cpu(s): 5.5% us, 3.3% sy, 0.9% ni, 88.2% id, 2.0% wa, 0.0% hi, 0.0% si
Cpu(s): 3.0% us, 0.7% sy, 0.0% ni, 96.3% id, 0.0% wa, 0.0% hi, 0.0% si
Cpu(s): 3.3% us, 1.0% sy, 0.0% ni, 95.4% id, 0.3% wa, 0.0% hi, 0.0% si
Cpu(s): 7.7% us, 1.7% sy, 0.0% ni, 90.3% id, 0.0% wa, 0.3% hi, 0.0% si
Cpu(s): 7.0% us, 1.7% sy, 0.3% ni, 91.0% id, 0.0% wa, 0.0% hi, 0.0% si
Cpu(s): 26.8% us, 4.0% sy, 0.0% ni, 68.9% id, 0.0% wa, 0.3% hi, 0.0% si
Cpu(s): 17.5% us, 2.3% sy, 0.3% ni, 79.5% id, 0.0% wa, 0.3% hi, 0.0% si
Cpu(s): 17.1% us, 3.0% sy, 0.3% ni, 63.9% id, 15.4% wa, 0.3% hi, 0.0% si
..... continua
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funziona perfettamente...
Forse semplicemente lo scrivevi tutto maiuscolo....
| Code: | ale@casa01 ale $ top |grep CPU
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND |
e ti dava questo come output |
P.S.
Comunque complimenti a ema per il bellissimo oggetto mi viene voglia di farlo anche a me
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kNemo
Tux's lil' helper
Joined: 03 Jun 2004
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| Posted: Sat Jul 03, 2004 6:07 pm Post subject: |
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A me' serve uno script Shell o Python per visualizzare l'occupazione della CPU...
Di piu' non so' dire...
PS: Con Cpu "minuscolo" funziona...
Grazie.
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xchris
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Joined: 10 Jul 2003
Posts: 2824
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| Posted: Sat Jul 03, 2004 6:23 pm Post subject: |
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il modo migliore cmq per intercettarlo e' usare top in batch mode
| Code: |
top -b -n 1 | grep Cpu
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ciao
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kNemo
Tux's lil' helper
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| Posted: Sat Jul 03, 2004 6:28 pm Post subject: |
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top -b -n 1 | grep Cpu | cut -d ' ' -f -3
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fedeliallalinea
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| Posted: Sat Jul 03, 2004 7:03 pm Post subject: |
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Ecco lo script (si poteva fare meglio)
| Code: | #!/bin/sh
while [ 1 ]; do
CPU=`top -b -n 2 -d 0.3 | grep Cpu | tail -n 1 | head -c 13 | tail -c 5`
clear
echo -n -e "\033[1;1H $CPU"
done
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lucapost
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| Posted: Sat Sep 22, 2007 12:49 pm Post subject: |
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Si puo leggere da qualche parte in /proc/qualcosa l'utilizzo delle cpu?
mi serve per fare uno scriptino...
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cloc3
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| Posted: Sat Sep 22, 2007 1:01 pm Post subject: |
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| lucapost wrote: | Si puo leggere da qualche parte in /proc/qualcosa l'utilizzo delle cpu?
mi serve per fare uno scriptino... |
vedi `man proc` per approfondimenti.
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lucapost
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| Posted: Sat Sep 22, 2007 1:19 pm Post subject: |
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ottimo! 
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lavish
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Joined: 13 Sep 2004
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| Posted: Sat Sep 22, 2007 3:25 pm Post subject: |
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Spostato da Forum italiano (Italian) a Forum di discussione italiano.
@lucapost: lasciami indovinare... status di dwm?
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lucapost
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| Posted: Sat Sep 22, 2007 5:50 pm Post subject: |
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per provar a capire che valori devo considerare ho provato a leggere il man, ma ahimè non ci ho captio molto...
poi ho trovato questo: http://web.mit.edu/rhel-doc/4/RH-DOCS/rhel-rg-it-4/s1-proc-topfiles.html, ci ho capito ancora meno!
che rapporto devo considerare per vedere il carico percentuale su ogni cpu?
| Quote: | @lucapost: lasciami indovinare... status di dwm?
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