Probably better to have another field, I reckon the date isn't terribly important.
orCode:<4739496.666 09:58.03.324> [eDVBSectionReader] DMX_SET_FILTER pid=18
The inclusion of the human readable time could be optional - the timestamp is on a flagCode:<4739496.666> 09:58.03.324 [eDVBSectionReader] DMX_SET_FILTER pid=18
My only question is whether the < > surrounding the timestamp is significant for any existing tools. Can someone with a bit more Linux background comment?