Use of uninitialized value in concatenation (.) or string at /usr/bin/../lib/mrtg2/SNMP_util.pm line 1266, <MIB> line 99.
Unknown SNMP var ssCpuRawUser.0
 at /usr/bin/mrtg line 1846
Unknown SNMP var ssCpuRawUser.0
 at /usr/bin/mrtg line 1846
WARNING: Expected a number but got '1:27:14'
WARNING: Expected a number but got 'app1.anobii.com'
Unknown SNMP var ssCpuRawSystem.0
 at /usr/bin/mrtg line 1846
Unknown SNMP var ssCpuRawSystem.0
 at /usr/bin/mrtg line 1846
WARNING: Expected a number but got '1:27:14'
WARNING: Expected a number but got 'app1.anobii.com'
Unknown SNMP var ssCpuRawNice.0
 at /usr/bin/mrtg line 1846
Unknown SNMP var ssCpuRawNice.0
 at /usr/bin/mrtg line 1846
WARNING: Expected a number but got '1:27:14'
WARNING: Expected a number but got 'app1.anobii.com'
ERROR: Target[localhost.cpu][_IN_] ' $target->[2]{$mode} +  $target->[3]{$mode} +  $target->[4]{$mode} ' (warn): Use of uninitialized value in addition (+) at (eval 10) line 1.
ERROR: Target[localhost.cpu][_OUT_] ' $target->[2]{$mode} +  $target->[3]{$mode} +  $target->[4]{$mode} ' (warn): Use of uninitialized value in addition (+) at (eval 11) line 1.