def test_beta_endpoint_call_report_and_refresh_and_do_not_override_one_setting_of_default_agent_configuration(
self):
self.environment["agent_config_merger"] = AgentConfigurationMerger(
default=self.agent_config,
user_overrides=AgentConfiguration(sampling_interval=timedelta(
seconds=2)))
sdk_reporter = SdkReporter(self.environment)
sdk_reporter.setup()
assert AgentConfiguration.get().should_profile is True
assert AgentConfiguration.get().sampling_interval == timedelta(
seconds=2)
assert AgentConfiguration.get().reporting_interval == timedelta(
minutes=13)
assert AgentConfiguration.get().minimum_time_reporting == timedelta(
minutes=6)
assert AgentConfiguration.get().max_stack_depth == 2345
assert AgentConfiguration.get().cpu_limit_percentage == 29
assert sdk_reporter.report(self.profile) is True
sdk_reporter.refresh_configuration()
assert AgentConfiguration.get().should_profile is True
assert AgentConfiguration.get().sampling_interval == timedelta(
seconds=2)
assert AgentConfiguration.get().reporting_interval == timedelta(
minutes=5)
assert AgentConfiguration.get().minimum_time_reporting == timedelta(
seconds=60)
assert AgentConfiguration.get().max_stack_depth == 1000
assert AgentConfiguration.get().cpu_limit_percentage == 10
def test_live_profiling(self):
with \
patch(
"codeguru_profiler_agent.reporter.agent_configuration.AgentConfiguration.is_under_min_reporting_time",
return_value=False), \
patch(
"codeguru_profiler_agent.sdk_reporter.sdk_reporter.SdkReporter.check_create_pg_called_during_submit_profile",
return_value=False), \
patch(
"codeguru_profiler_agent.reporter.agent_configuration.AgentConfiguration._is_reporting_interval_smaller_than_minimum_allowed",
return_value=False):
profiler = Profiler(
profiling_group_name=DUMMY_TEST_PROFILING_GROUP_NAME,
region_name='eu-west-2',
environment_override={
"initial_sampling_interval": timedelta(),
"sampling_interval": timedelta(seconds=1),
"reporting_interval": timedelta(seconds=2),
'agent_metadata':
AgentMetadata(fleet_info=DefaultFleetInfo())
})
client = profiler._profiler_runner.collector.reporter.codeguru_client_builder.codeguru_client
aggregator = profiler._profiler_runner.collector
assert AgentConfiguration.get().sampling_interval == timedelta(
seconds=1)
assert AgentConfiguration.get().reporting_interval == timedelta(
seconds=2)
with \
patch.object(client, "post_agent_profile",
wraps=client.post_agent_profile) as wrapped_post_agent_profile, \
patch.object(client, "configure_agent",
wraps=client.configure_agent) as wrapped_configure_agent, \
patch.object(aggregator, "add",
wraps=aggregator.add) as wrapped_add, \
patch(
"codeguru_profiler_agent.reporter.agent_configuration.AgentConfiguration.is_under_min_reporting_time",
return_value=False), \
patch(
"codeguru_profiler_agent.reporter.agent_configuration.AgentConfiguration._is_reporting_interval_smaller_than_minimum_allowed",
return_value=False):
wrapped_configure_agent.return_value = {
"configuration": {
"agentParameters": {
"SamplingIntervalInMilliseconds": "100",
"MinimumTimeForReportingInMilliseconds": "1000",
"MaxStackDepth": "1000",
"MemoryUsageLimitPercent": "29"
},
"periodInSeconds": 2,
"shouldProfile": True
}
}
try:
start_status = profiler.start()
assert start_status
assert profiler.is_running()
time.sleep(4)
finally:
profiler.stop()
# We should see at least 2 samples in 4 seconds as the sequence should happen in the order of
# initial delay (1 second)
# After 1 second, no flush -> sample
# After 2 seconds, it attempt to flush (possibly succeed) -> sample/ no sample
# After 3 seconds, it attempt to flush (must succeed if it did not flush before) -> no sample/ sample
# After 4 seconds, no flush -> sample (if profiler has not stopped yet)
assert wrapped_add.call_count >= 2
assert wrapped_post_agent_profile.call_count >= 1
assert wrapped_configure_agent.call_count >= 1
assert AgentConfiguration.get().sampling_interval == timedelta(
seconds=1)
assert AgentConfiguration.get(
).reporting_interval == timedelta(seconds=2)
