Please let us know if we may remove or update the following Perl packages without impacting UIM.
perl-5.16.3-294.el7_6.x86_64
perl-PathTools-3.40-5.el7.x86_64
perl-Storable-2.45-3.el7.x86_64
perl-parent-0.225-244.el7.noarch
perl-File-Temp-0.23.01-3.el7.noarch
perl-Carp-1.26-244.el7.noarch
perl-Pod-Usage-1.63-3.el7.noarch
perl-Encode-2.51-7.el7.x86_64
perl-TermReadKey-2.30-20.el7.x86_64
perl-Filter-1.49-3.el7.x86_64
perl-Pod-Perldoc-3.20-4.el7.noarch
perl-threads-shared-1.43-6.el7.x86_64
perl-macros-5.16.3-294.el7_6.x86_64
perl-podlators-2.5.1-3.el7.noarch
perl-Data-Dumper-2.145-3.el7.x86_64
perl-Socket-2.010-4.el7.x86_64
perl-HTTP-Tiny-0.033-3.el7.noarch
perl-Pod-Simple-3.28-4.el7.noarch
perl-threads-1.87-4.el7.x86_64
perl-Git-1.8.3.1-25.el7_9.noarch
perl-Scalar-List-Utils-1.27-248.el7.x86_64
perl-Test-Harness-3.28-3.el7.noarch
perl-constant-1.27-2.el7.noarch
perl-Getopt-Long-2.40-3.el7.noarch
perl-File-Path-2.09-2.el7.noarch
perl-XML-Parser-2.41-10.el7.x86_64
perl-srpm-macros-1-8.el7.noarch
perl-macros-5.16.3-299.el7_9.x86_64
perl-5.16.3-299.el7_9.x86_64
perl-Pod-Escapes-1.04-299.el7_9.noarch
perl-Error-0.17020-2.el7.noarch
perl-Time-HiRes-1.9725-3.el7.x86_64
perl-libs-5.16.3-294.el7_6.x86_64
perl-libs-5.16.3-299.el7_9.x86_64
perl-Exporter-5.68-3.el7.noarch
perl-Time-Local-1.2300-2.el7.noarch
perl-Text-ParseWords-3.29-4.el7.noarch
perl-Thread-Queue-3.02-2.el7.noarch
None of the mentioned packages are dependencies for UIM and can be safely removed or upgraded.
In some rare cases, custom probes might be developed on Perl but in these cases, UIM provides its own perl libraries.
You can check on the system in question whether the following folders exist;
/opt/nimsoft/perl
/opt/nimsoft/perllib
If these are present then UIM is using its own self-contained perl libraries.
But these would not be installed on the system, and so they would not appear in the rpm -qa results. There would be no impact to UIM related to the given Perl packages.