def get_performance(result, event_monitor, result_monitor):
event_count = nexmark_util.get_counter_metric(
result, event_monitor.namespace,
event_monitor.name_prefix + MonitorSuffix.ELEMENT_COUNTER)
event_start = nexmark_util.get_start_time_metric(
result, event_monitor.namespace,
event_monitor.name_prefix + MonitorSuffix.EVENT_TIME)
event_end = nexmark_util.get_end_time_metric(
result, event_monitor.namespace,
event_monitor.name_prefix + MonitorSuffix.EVENT_TIME)
result_count = nexmark_util.get_counter_metric(
result, result_monitor.namespace,
result_monitor.name_prefix + MonitorSuffix.ELEMENT_COUNTER)
result_end = nexmark_util.get_end_time_metric(
result, result_monitor.namespace,
result_monitor.name_prefix + MonitorSuffix.EVENT_TIME)
perf = NexmarkPerf()
perf.event_count = event_count
perf.result_count = result_count
effective_end = max(event_end, result_end)
if effective_end >= 0 and event_start >= 0:
perf.runtime_sec = (effective_end - event_start) / 1000
if event_count >= 0 and perf.runtime_sec > 0:
perf.event_per_sec = event_count / perf.runtime_sec
return perf
def get_performance(result, event_monitor, result_monitor):
event_count = nexmark_util.get_counter_metric(
result, event_monitor.namespace,
event_monitor.name_prefix + MonitorSuffix.ELEMENT_COUNTER)
event_start = nexmark_util.get_start_time_metric(
result, event_monitor.namespace,
event_monitor.name_prefix + MonitorSuffix.EVENT_TIME)
event_end = nexmark_util.get_end_time_metric(
result, event_monitor.namespace,
event_monitor.name_prefix + MonitorSuffix.EVENT_TIME)
result_count = nexmark_util.get_counter_metric(
result, result_monitor.namespace,
result_monitor.name_prefix + MonitorSuffix.ELEMENT_COUNTER)
result_end = nexmark_util.get_end_time_metric(
result, result_monitor.namespace,
result_monitor.name_prefix + MonitorSuffix.EVENT_TIME)
effective_end = max(event_end, result_end)
runtime_sec = (effective_end - event_start) / 1000
event_per_sec = event_count / runtime_sec
logging.info('input event count: %d, output event count: %d' %
(event_count, result_count))
logging.info(
'query run took %.1f seconds and processed %.1f events per second'
% (runtime_sec, event_per_sec))