Script to rewrite the timestamps in a TC job log to be relative so you can look easily for the jump and go to the line offset.

timestamp-relative-rewrite.py

# preprocess with `cut -d "]" -f 1`

import dateutil
from dateutil import parser

origin = None
f1 = open("2-2", "r")
f2 = open("2-2-1", "w")

for l in f1:
	if not l.strip():
		f2.write("\n")
		continue
	parts = l.split(" ")
	if len(parts) != 2:
		f2.write("\n")
		continue

	if origin == None:
		origin = dateutil.parser.parse(parts[1])
		f2.write("0\n")
		continue

	new = dateutil.parser.parse(parts[1])
	diff = new - origin
	output = str(diff) + "\n"
	f2.write(output)