execution speed is dropping

[stefan278]

Hello folks!

When I fuzzed some network protocols, I noticed that the execution speed dropped. It got worse the longer the test ran. I found that the write process to the data base took longer and longer.
So I opened the session.py and insert for the line 1472 an if statement:

if self.num_cases_actually_fuzzed % 10000 == 0:
self._fuzz_data_logger.close_test_case()

this worked for me, but that won't be the solution you had in mind.
So what am i missing?