Beefy Boxes and Bandwidth Generously Provided by pair Networks DiBona
"be consistent"
 
PerlMonks  

Re: RRD-Ping getting values on right interval

by quester (Vicar)
on Nov 30, 2011 at 08:46 UTC ( #940797=note: print w/ replies, xml ) Need Help??


in reply to RRD-Ping getting values on right interval

Instead of "sleep 45" you can sleep until the start of the next minute with Time::HiRes:

use Time::HiRes qw{ time sleep }; ... my $now = time; sleep 60 - ( $now - 60 * int ( $now / 60 ) );

You might need to subtract a fraction of a second from the sleep interval if the log entries tend to end in :01 rather than :00.


Comment on Re: RRD-Ping getting values on right interval
Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://940797]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others studying the Monastery: (3)
As of 2014-04-21 02:28 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    April first is:







    Results (489 votes), past polls