$MaxResidency = 0 unless defined($MaxResidency);
$AvgResidency = 0 unless defined($AvgResidency);
$ResidencySamples = 0 unless defined($ResidencySamples);
+ $Gc0Time = 0.0 unless defined($Gc0Time);
+ $Gc0Elapsed = 0.0 unless defined($Gc0Elapsed);
+ $Gc1Time = 0.0 unless defined($Gc1Time);
+ $Gc1Elapsed = 0.0 unless defined($Gc1Elapsed);
# a bit of tidying
$BytesAlloc =~ s/,//g;