The plugin<version>.trace file does not contain any time stamps.
This makes it very hard to impossible to correlate any information
given in the file to any other information, e.g. hs_err_pid.log file.

The only information given is the time stamp of the file itself,
that is updated on every modification of the file.
This time stamp of the file itself however can get easily lost by
passing the file around, as is often the case, when dealing with a
service issue.