Thanks all for your helps. I tried to install version Devel-MAT 0.40, it's installed successfully. However, I still get the error while loading (nearly finish 96.81%) the dump file :(

Loading file 34282618 of 35412650 bytes (96.81%)Cannot read -  at /hom
+e/xxx/perl5/lib/perl5/x86_64-linux-thread-multi/Devel/MAT.pm line 82.
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To generate heap dump file, I add this line into my perl script:

use Devel::MAT::Dumper qw( -dump_at_SIGQUIT -file /tmp/bom-feed-distri
+butor-NNN.pmat );
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then use kill -QUIT <pid> Current version of Devel::MAT::Dumper

        Installed: 0.37
    CPAN:      0.40  Not up to date
    Paul Evans (PEVANS)
    leonerd@leonerd.org.uk
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I tried with higher Dumper versions : 0.38, 0.39 & 0.40 , however Devel::MAT 0.40 can not installed with these version. Error:

Running Build test
t/00use.t ................ ok    
t/01self.t ............... Cannot read -  at /home/xxxx/.cpan/build/De
+vel-MAT-0.40-AaNiHf/blib/lib/Devel/MAT.pm line 82.
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Any idea?