analogue / iotop Goto Github PK

#!/bin/bash

sudo echo ''    # ask for the sudo rights before we go to background
sudo iotop -aktbo -qqq -d 5 | grep dd &
for num in {1..5}; do
    echo "Small write #$num"
    dd if=/dev/zero of=tmp.zeros.deleteme bs=65536 count=9 &>/dev/null
    sleep 1
done
echo "Big write #1"
dd if=/dev/zero of=tmp.zeros.deleteme bs=65536 count=9999 &>/dev/null
rm -f tmp.zeros.deleteme

[confus@confusion:~] $ ./ddtest.sh 
[sudo] password for confus: 

Small write #1
Small write #2
Small write #3
Small write #4
Small write #5
Big write #1
15:03:20 17589 be/4 confus       28.00 K 210728.00 K  0.00 % 79.61 % dd if=/dev/zero of=tmp.zeros.deleteme bs=65536 count=9999
15:03:25 17589 be/4 confus       28.00 K 210728.00 K  0.00 % 39.75 % dd if=/dev/zero of=tmp.zeros.deleteme bs=65536 count=9999
[confus@confusion:~] $ uname -r
4.9.68-1-MANJARO
[confus@confusion:~] $ iotop --version
iotop 0.6

class IOTopUI(object):
    ...
    def handle_key(self, key):
    ...
        key_bindings = {
            ord('q'):
                lambda: softexit(),
            ord('Q'):
                lambda: softexit(),
            ord('r'):
...

def softexit():
    print("")
    sys.exit(0);