Unnecessary PFS read

Description: Some code prepares some data and writes it to the filesystem. Afterwards, the code reads repeatedly from the prepared file. If the filesystem is a mounted PFS, this might lead to unnecessary network filesystem traffic.

Citerion: First some write traffic. Afterwards, continuous read traffic. Additional criterion: application tagged as specific code (e.g. chemistry simulation code) that is known for this behavior.

Possible false positives: Wrong recognition of affected application.

Possible cures/workarounds: Use a node local filesystem, e.g. ram disk, instead of the network filesystem.