Man pages matching name test::valgrind::command::aggregate in section 3pm:

Test::Valgrind::Command::Aggregate.3pm.en	debian 10 / libtest-valgrind-perl
Test::Valgrind::Command::Aggregate.3pm.en	debian 11 / libtest-valgrind-perl
Test::Valgrind::Command::Aggregate.3pm.en	debian 12 / libtest-valgrind-perl