log file analysis

[ahmedsmart4tech]

Dears,
today the lightstreamer at the end of the session stopped working so i had to restart it which caused me a lot of troubles
the log file in this download link :
https://www.mediafire.com/?37qjf8m61rc61b0

and it's my first time to see those messages :

25-Aug-14 15:29:08,296|WARN |LightstreamerLogger.scheduler |Timer-1 |Current delay for tasks scheduled on thread pool SNAPSHOT is 35 seconds.

25-Aug-14 15:29:08,296|WARN |LightstreamerLogger.scheduler |Timer-1 |If the delay issue persists, taking a JVM full thread dump may be the best way to investigate the issue.


25-Aug-14 15:29:17,080|WARN |LightstreamerLogger.scheduler |Timer-1 |If the delay issue persists, taking a JVM full thread dump may be the best way to investigate the issue.

...
the server running the lightstreamer is xeon x5660 2.8 4 cores , 16.0 GB RAM ,
how i can allow max heap,Threads and throughput.

Regards,