def run_single_check(self, check):
"""Run a single check
returns number of measurement collected, collection time
"""
sub_timer = util.Timer()
count = 0
log.debug("Running plugin %s" % check.name)
try:
# Run the check.
check.run()
current_check_metrics = check.get_metrics()
# Emit the metrics after each check
self._emit(current_check_metrics)
# Save the status of the check.
count += len(current_check_metrics)
except Exception:
log.exception("Error running plugin %s" % check.name)
sub_collect_duration = sub_timer.step()
sub_collect_duration_mills = sub_collect_duration * 1000
log.debug(
"Finished plugin %s run. Collection time: %.2fms %d Metrics." %
(check.name, round(sub_collect_duration_mills, 2), count))
if sub_collect_duration > util.get_sub_collection_warn():
log.warn("Collection time for check %s is high: %.2fs." %
(check.name, round(sub_collect_duration, 2)))
return count, sub_collect_duration_mills
def run_checks_d(self):
"""Run defined checks_d checks.
returns a list of Measurements.
"""
sub_timer = util.Timer()
measurements = 0
for check in self.initialized_checks_d:
if not self.continue_running:
return
log.debug("Running check %s" % check.name)
try:
# Run the check.
check.run()
current_check_metrics = check.get_metrics()
# Emit the metrics after each check
self._emit(current_check_metrics)
# Save the status of the check.
measurements += len(current_check_metrics)
except Exception:
log.exception("Error running check %s" % check.name)
sub_collect_duration = sub_timer.step()
sub_collect_duration_mills = sub_collect_duration * 1000
log.debug("Finished run check %s. Collection time: %.2fms." % (
check.name, round(sub_collect_duration_mills, 2)))
if sub_collect_duration > util.get_sub_collection_warn():
log.warn("Collection time for check %s is high: %.2fs." % (
check.name, round(sub_collect_duration, 2)))
return measurements
def run_single_check(self, check):
"""Run a single check
returns number of measurement collected, colleciton time
"""
sub_timer = util.Timer()
count = 0
log.debug("Running plugin %s" % check.name)
try:
# Run the check.
check.run()
current_check_metrics = check.get_metrics()
# Emit the metrics after each check
self._emit(current_check_metrics)
# Save the status of the check.
count += len(current_check_metrics)
except Exception:
log.exception("Error running plugin %s" % check.name)
sub_collect_duration = sub_timer.step()
sub_collect_duration_mills = sub_collect_duration * 1000
log.debug("Finished plugin %s run. Collection time: %.2fms %d Metrics." % (
check.name, round(sub_collect_duration_mills, 2), count))
if sub_collect_duration > util.get_sub_collection_warn():
log.warn("Collection time for check %s is high: %.2fs." % (
check.name, round(sub_collect_duration, 2)))
return count, sub_collect_duration_mills
def run_checks_d(self):
"""Run defined checks_d checks.
returns a list of Measurements, a dictionary of events and a list of check statuses.
"""
sub_timer = util.Timer()
measurements = []
events = {}
check_statuses = []
for check in self.initialized_checks_d:
if not self.continue_running:
return
log.debug("Running check %s" % check.name)
instance_statuses = []
metric_count = 0
event_count = 0
try:
# Run the check.
instance_statuses = check.run()
# Collect the metrics and events.
current_check_metrics = check.get_metrics()
current_check_events = check.get_events()
# Save them for the payload.
measurements.extend(current_check_metrics)
if current_check_events:
if check.name not in events:
events[check.name] = current_check_events
else:
events[check.name] += current_check_events
# Save the status of the check.
metric_count = len(current_check_metrics)
event_count = len(current_check_events)
except Exception:
log.exception("Error running check %s" % check.name)
status_check = check_status.CheckStatus(check.name, instance_statuses, metric_count, event_count,
library_versions=check.get_library_info())
check_statuses.append(status_check)
sub_collect_duration = sub_timer.step()
sub_collect_duration_mills = sub_collect_duration * 1000
log.debug("Finished run check %s. Collection time: %.2fms." % (
check.name, round(sub_collect_duration_mills, 2)))
if sub_collect_duration > util.get_sub_collection_warn():
log.warn("Collection time for check %s is high: %.2fs." % (
check.name, round(sub_collect_duration, 2)))
for check_name, info in self.init_failed_checks_d.iteritems():
if not self.continue_running:
return
status_check = check_status.CheckStatus(check_name, None, None, None,
init_failed_error=info['error'],
init_failed_traceback=info['traceback'])
check_statuses.append(status_check)
return measurements, events, check_statuses