While it seems interesting functionality, this hasn't been documented,
maintained or knowingly leveraged for many years.
There are various other approaches today, too:
* We track the number of event handler invocations regardless of
profiling. It's possible to approximate a load_sample event by
comparing the result of two get_event_stats() calls. Or, visualize
the corresponding counters in a Prometheus setup to get an idea of
event/s broken down by event names.
* HookCallFunction() allows to intercept script execution, including
measuring the time execution takes.
* The global call_stack and g_frame_stack can be used from plugins
(and even external processes) to walk the Zeek script stack at certain
points to implement a sampling profiler.
* USDT probes or more plugin hooks will likely be preferred over Zeek
builtin functionality in the future.
Relates to #3458
- Use `-b` most everywhere, it will save time.
- Start some intel tests upon the input file being fully read instead of
at an arbitrary time.
- Improve termination condition for some sumstats/cluster tests.
- Filter uninteresting output from some supervisor tests.
- Test for `notice_policy.log` is no longer needed.
- Added test case and adjusted whitespace in merge
* 'stats-logging-fix' of https://github.com/brittanydonowho/zeek:
Fixed stats.zeek to log all data before zeek terminates rather than return too soon
Or otherwise convert into a regular btest if it didn't already seem to
be covered.
There's no need for a separate memory leak test group since compiling
with LeakSanitizer now covers leak checking for the full btest suite.
