AC1300 Log Files

What is the router trying to do here:

[SYSTEM] info Dec 25 07:10:00 cron[18823]: (root) CMD (/sbin/check_ps)
[SYSTEM] info Dec 25 07:10:00 cron[18826]: (root) CMD (/sbin/check_ps)
[SYSTEM] info Dec 25 07:15:00 cron[18832]: (root) CMD (/sbin/check_ps)
[SYSTEM] info Dec 25 07:15:00 cron[18835]: (root) CMD (/sbin/check_ps)
[SYSTEM] info Dec 25 07:20:00 cron[18840]: (root) CMD (/sbin/check_ps)
[SYSTEM] info Dec 25 07:20:01 cron[18843]: (root) CMD (/sbin/check_ps)
[SYSTEM] info Dec 25 07:25:00 cron[18848]: (root) CMD (/sbin/check_ps)
[SYSTEM] info Dec 25 07:25:00 cron[18851]: (root) CMD (/sbin/check_ps)
[SYSTEM] info Dec 25 07:30:00 cron[18857]: (root) CMD (/sbin/check_ps)
[SYSTEM] info Dec 25 07:30:00 cron[18860]: (root) CMD (/sbin/check_ps)
[SYSTEM] info Dec 25 07:35:00 cron[18865]: (root) CMD (/sbin/check_ps)
[SYSTEM] info Dec 25 07:35:00 cron[18868]: (root) CMD (/sbin/check_ps)
[SYSTEM] info Dec 25 07:40:00 cron[18873]: (root) CMD (/sbin/check_ps)
[SYSTEM] info Dec 25 07:40:00 cron[18876]: (root) CMD (/sbin/check_ps)
[SYSTEM] info Dec 25 07:45:00 cron[18882]: (root) CMD (/sbin/check_ps)
[SYSTEM] info Dec 25 07:45:00 cron[18885]: (root) CMD (/sbin/check_ps)
[SYSTEM] info Dec 25 07:50:00 cron[18890]: (root) CMD (/sbin/check_ps)
[SYSTEM] info Dec 25 07:50:00 cron[18893]: (root) CMD (/sbin/check_ps)
[SYSTEM] info Dec 25 07:55:00 cron[18898]: (root) CMD (/sbin/check_ps)
[SYSTEM] info Dec 25 07:55:00 cron[18901]: (root) CMD (/sbin/check_ps)
[SYSTEM] info Dec 25 08:00:00 cron[18907]: (root) CMD (/sbin/check_ps)
[SYSTEM] info Dec 25 08:00:00 cron[18910]: (root) CMD (/sbin/check_ps)
[SYSTEM] info Dec 25 08:05:00 cron[18915]: (root) CMD (/sbin/check_ps)
[SYSTEM] info Dec 25 08:05:00 cron[18918]: (root) CMD (/sbin/check_ps)

The AC1300 does this 24/7 every 5 minutes. As a result, the log files are full of junk, and very difficult to determine exactly what is going on in the LAN/WAN.

Don’t know, might be something with the DLNA media server.