11 |
use Data::Dump qw/dump/; |
use Data::Dump qw/dump/; |
12 |
|
|
13 |
my $dt = 3; |
my $dt = 3; |
14 |
my $acpi_every = 3; |
my $acpi_every = 10; |
15 |
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|
16 |
my $debug = 0; |
my $disk_blk_size = 512; |
17 |
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|
18 |
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my $debug = shift @ARGV; |
19 |
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|
20 |
$|=1; |
$|=1; |
21 |
|
|
35 |
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|
36 |
sub unit { |
sub unit { |
37 |
my $v = shift; |
my $v = shift; |
38 |
|
|
39 |
my @units = qw/b k m g/; |
warn "unit( $v )\n" if ($debug); |
40 |
|
|
41 |
|
my @units = qw/b k M G/; |
42 |
my $o = 0; |
my $o = 0; |
43 |
|
|
44 |
while ( ( $v / 1024 ) >= 1 ) { |
while ( ( $v / 1024 ) >= 1 ) { |
46 |
$v /= 1024; |
$v /= 1024; |
47 |
} |
} |
48 |
|
|
49 |
return sprintf("%d%s/s", $v, $units[$o]); |
if ( $v >= 1 ) { |
50 |
|
return sprintf("%d%s", $v, $units[$o]); |
51 |
|
} elsif ( $v == 0 ) { |
52 |
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return ''; |
53 |
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} else { |
54 |
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return sprintf("%.1f%s", $v, $units[$o]); |
55 |
|
} |
56 |
} |
} |
57 |
|
|
58 |
my ( $lrx, $ltx ) = ( 0, 0 ); |
my ( $lrx, $ltx ) = ( 0, 0 ); |
59 |
|
my ( $ld_r, $ld_w ) = ( 0, 0 ); |
60 |
my $bat; |
my $bat; |
61 |
|
|
62 |
my $i = 0; |
my $i = 0; |
66 |
|
|
67 |
if ( $i % $acpi_every == 0 ) { |
if ( $i % $acpi_every == 0 ) { |
68 |
|
|
69 |
$bat->{state} = proc2hash( '/proc/acpi/battery/BAT0/state' ); |
my $state = proc2hash( '/proc/acpi/battery/BAT0/state' ); |
70 |
$bat->{info} = proc2hash( '/proc/acpi/battery/BAT0/info' ); |
|
71 |
|
if ( $state->{'present rate'} != 0 ) { |
72 |
|
my $info = proc2hash( '/proc/acpi/battery/BAT0/info' ); |
73 |
|
|
74 |
|
my $pcnt = $state->{'remaining capacity'} / $info->{'design capacity'}; |
75 |
|
|
76 |
$bat->{pcnt} = $bat->{state}->{'remaining capacity'} / $bat->{info}->{'design capacity'}; |
my $time = $state->{'remaining capacity'} / ( $state->{'present rate'} ); |
77 |
|
|
78 |
my $time = ( $bat->{info}->{'design capacity'} - $bat->{state}->{'remaining capacity'} ) / $bat->{state}->{'present rate'}; |
warn "time = $time\n" if ($debug); |
79 |
|
|
80 |
$bat->{hh} = int( $time ); |
my $hh = int( $time ); |
81 |
$bat->{mm} = int( ( $time - $bat->{hh} ) * 60 ); |
my $mm = int( ( $time - $hh ) * 60 ); |
82 |
$bat->{ss} = ( $time * 3600 ) % 60; |
my $ss = ( $time * 3600 ) % 60; |
83 |
|
|
84 |
$bat->{new} = '!'; |
$bat = sprintf("%s %2d%% %02d:%02d:%02d %3.1fW!| ", |
85 |
|
substr($state->{'charging state'},0,1), |
86 |
|
$pcnt * 100, $hh, $mm, $ss, |
87 |
|
$state->{'present rate'} / 1000 |
88 |
|
); |
89 |
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|
90 |
|
} else { |
91 |
|
$bat = ''; |
92 |
|
} |
93 |
} else { |
} else { |
94 |
$bat->{new} = ' '; |
$bat =~ s/!(\|\s)$/ $1/; |
95 |
} |
} |
96 |
$i++; |
$i++; |
97 |
|
|
117 |
} |
} |
118 |
warn "rx: $rx tx: $tx\n" if ($debug); |
warn "rx: $rx tx: $tx\n" if ($debug); |
119 |
|
|
120 |
my $r = ( $rx - $lrx ) / $dt; |
my $net_rx = ( $rx - $lrx ) / $dt; |
121 |
my $t = ( $tx - $ltx ) / $dt; |
my $net_tx = ( $tx - $ltx ) / $dt; |
122 |
( $lrx, $ltx ) = ( $rx, $tx ); |
( $lrx, $ltx ) = ( $rx, $tx ); |
123 |
|
|
124 |
printf "%s | %s |%6s >> %-6s| %s %2d%% %02d:%02d:%02d%s| %s\n", |
my $disk = read_file('/proc/diskstats'); |
125 |
|
my ( $d_r, $d_w ) = ( 0,0 ); |
126 |
|
|
127 |
|
foreach ( split(/\n/, $disk) ) { |
128 |
|
s/^\s+//; |
129 |
|
my @d = split(/\s+/, $_, 17); |
130 |
|
next unless ( $d[2] =~ m/^[sh]d\w$/ ); |
131 |
|
|
132 |
|
warn dump( @d ) if ($debug); |
133 |
|
$d_r += $d[5] * $disk_blk_size; |
134 |
|
$d_w += $d[7] * $disk_blk_size; |
135 |
|
} |
136 |
|
warn "d_r: $d_r d_w: $d_w\n" if ($debug); |
137 |
|
|
138 |
|
my $d_read = ( $d_r - $ld_r ) / $dt; |
139 |
|
my $d_write = ( $d_w - $ld_w ) / $dt; |
140 |
|
( $ld_r, $ld_w ) = ( $d_r, $d_w ); |
141 |
|
|
142 |
|
printf("%s | %s |%5s D %-5s|%5s > %-5s| %s%s\n", |
143 |
$s, |
$s, |
144 |
$load, |
$load, |
145 |
unit( $r ), unit( $t ), |
unit( $d_read ), unit( $d_write ), |
146 |
substr($bat->{state}->{'charging state'},0,1), $bat->{pcnt} * 100, $bat->{hh}, $bat->{mm}, $bat->{ss}, $bat->{new}, |
unit( $net_rx ), unit( $net_tx ), |
147 |
$temp; |
$bat, $temp, |
148 |
|
); |
149 |
|
|
150 |
sleep $dt; |
sleep $dt; |
151 |
} |
} |