When symbolicating we loop over the list of memoryMap to see if they're in the cache. And with that it fills up the self.all_symbol_maps dict. Perhaps we can instead use `store.get_many()` to fetch multiple keys all at once instead. This might improve the throughput of getting data out of Redis.
Commit pushed to master at https://github.com/mozilla-services/tecken https://github.com/mozilla-services/tecken/commit/739a28be3188855a9d26e15e747b9c211fdcf50c fixes bug 1363801 - Try using store.get_many() (#81)