change source of proc secs in cmd/mrtg.pl

[spider.git] / cmd / mrtg.pl

diff --git a/cmd/mrtg.pl b/cmd/mrtg.pl
index aeaab2e70e48245f2af473115c2e1604a4250762..4a872d6172810942393cc967357689a2b90110ad 100644 (file)
--- a/cmd/mrtg.pl
+++ b/cmd/mrtg.pl
@@ -28,6 +28,7 @@
 #
 #
 #
+use Time::HiRes qw( clock_gettime CLOCK_PROCESS_CPUTIME_ID );
 
 sub handle
 {
@@ -77,29 +78,13 @@ sub do_it
        if (!$main::is_win && ($want{proc} || $want{all})) {
                $ENV{COLUMNS} = 250;
                my $secs;
-               my $f = new IO::File "top -b -o TIME+ -n 1 -c |";
-               #       dbg("$f");
-               if ($f) {
-                       while (<$f>) {
-                               chomp;
-                               my $l = $_;
-                               dbg("mrtg: $l") if isdbg("mrtg");
-                               next unless $l =~ m{cluster\.pl$};
-                               next if $l =~ m{\d\s+su\s+};
-                               next if $l =~ m{\d\s+bash\s+};
-                               my @f = split /\s+/, $l;
-                               my ($m, $s) = $f[10] =~ /\b(\d+):(\d\d\.\d\d)\b/;
-                               $secs = ($m * 60) + $s;
-                               dbg("mrtg: proc: $f[10] m: $m s: $s secs: $secs") if isdbg("mrtg");
-                               last;
-                       }
-                       $f->close;
-
-                       $mc->cfgprint('proc', [qw(noi unknaszero withzeroes perminute)], 5*60, 
-                                                 "Processor Usage",
-                                                 'Proc Secs/Min', 'Proc Secs', 'Proc Secs') unless $want{dataonly};
-                       $mc->data('proc', $secs, $secs, "Processor Usage") unless $want{cfgonly};
-               }
+
+               $secs = clock_gettime(CLOCK_PROCESS_CPUTIME_ID);
+               
+               $mc->cfgprint('proc', [qw(noi unknaszero withzeroes perminute)], 5*60, 
+                                         "Processor Usage",
+                                         'Proc Secs/Min', 'Proc Secs', 'Proc Secs') unless $want{dataonly};
+               $mc->data('proc', $secs, $secs, "Processor Usage") unless $want{cfgonly};
        }
 
        # do the users and nodes