You might want to check Prime status
, this thread has some information (where some claims that the above cvar doesn't help them).
There is a SteamWorks based plugin in Post #3
that may give you an additional short, if the cvar doesn't do the job good enough for you.
Originally Posted by Haris_25
And please suggest if there is any hour checker plugin available many thanks in advance
Closest thing to an "hour checker" plugin is most likely [Any] Veterans Only
, which hasn't been updated in a long while.
If you're going to run it, I also suggest you to configure it like mentioned in Post #54