The lock manager wait for remote message event is idle wait for the LMDn process.

The global cache cr request event is for time spent by foreground processes waiting for the cache fusion mechanism. It is like a physical read, except that the data is obtained from the cache of another instance, rather than from disk.

I would like to know about the events lock manager wait for remote message and global cache cr request. Is there reason to be concerned, or are they just idle processes?