This is useful for when collecting data for Guest OS licensing (Microsoft)
where physical core count matters, not socket or thread count.
The "cpus" value counts threads when Hyperthreading is enabled.
Signed-off-by: Mike Beattie <mike@ethernal.org>
use POSIX;
use Time::HiRes qw (gettimeofday);
use IO::File;
+use List::Util qw(sum);
use PVE::Tools;
use Cwd qw();
my $fh = IO::File->new ($fn, "r");
return $res if !$fh;
+ my $cpuid = 0;
my $idhash = {};
my $count = 0;
while (defined(my $line = <$fh>)) {
} elsif ($line =~ m/^flags\s*:\s*(.*)$/) {
$res->{flags} = $1 if !length $res->{flags};
} elsif ($line =~ m/^physical id\s*:\s*(\d+)\s*$/i) {
- $idhash->{$1} = 1;
+ $cpuid = $1;
+ $idhash->{$1} = 1 if not defined($idhash->{$1});
+ } elsif ($line =~ m/^cpu cores\s*:\s*(\d+)\s*$/i) {
+ $idhash->{$cpuid} = $1 if defined($idhash->{$cpuid});
}
}
$res->{sockets} = scalar(keys %$idhash) || 1;
+ $res->{cores} = sum(values %$idhash) || 1;
+
$res->{cpus} = $count;
$fh->close;