in uberpoet/cpulogger.py [0:0]
def find_timestamp_range(traces):
"""
Finds the minimum and maximum times of items inside a chrome trace list,
so the CPU log won't add CPU items outside of it's range.
"""
min_ts = sys.maxsize
max_ts = -1
for trace in traces:
ts = trace['ts']
if ts < min_ts:
min_ts = ts
elif ts > max_ts:
max_ts = ts
return min_ts, max_ts