Hi,
Your system seems to be in relatively high load but that still does not account to why pretty much none of the daemons seem to be running.
Like I wrote before, start with:
In addition, run:
# kaltlog
from the shell and look at the errors, then, if they're not clear enough by themselves, look at /opt/kaltura/log/kaltura_api_v3.log and share the relevant lines from there.