Vampir is a commercial trace analysis and visualization tool. It can work with traces in OTF and OTF2 formats. It does not have the functionality to collect traces, you need to use a trace collection tool (such as Score-P) first to collect the traces.
Version 8.5.0 is currently installed as module Vampir/8.5.0 :
$ ml Vampir/8.5.0 $ vampir &
You can find the detailed user manual in PDF format in $EBROOTVAMPIR/doc/vampir-manual.pdf