def point_from_locust(timestamp, sid, data):
"""
:type timestamp: str
:type sid: str
:type data: dict
:rtype: DataPoint
"""
point = DataPoint(int(timestamp))
point[DataPoint.SOURCE_ID] = sid
overall = KPISet()
for item in data['stats']:
if timestamp not in item['num_reqs_per_sec']:
continue
kpiset = KPISet()
kpiset[KPISet.SAMPLE_COUNT] = item['num_reqs_per_sec'][timestamp]
kpiset[KPISet.CONCURRENCY] = data['user_count']
kpiset[KPISet.BYTE_COUNT] = item['total_content_length']
if item['num_requests']:
avg_rt = (item['total_response_time'] / 1000.0) / item['num_requests']
kpiset.sum_rt = item['num_reqs_per_sec'][timestamp] * avg_rt
for err in data['errors'].values():
if err['name'] == item['name']:
new_err = KPISet.error_item_skel(err['error'], None, err['occurences'], KPISet.ERRTYPE_ERROR,
Counter())
KPISet.inc_list(kpiset[KPISet.ERRORS], ("msg", err['error']), new_err)
kpiset[KPISet.FAILURES] += err['occurences']
point[DataPoint.CURRENT][item['name']] = kpiset
overall.merge_kpis(kpiset)
point[DataPoint.CURRENT][''] = overall
point.recalculate()
return point
def point_from_locust(timestamp, sid, data):
"""
:type timestamp: str
:type sid: str
:type data: dict
:rtype: DataPoint
"""
point = DataPoint(int(timestamp))
point[DataPoint.SOURCE_ID] = sid
overall = KPISet()
for item in data['stats']:
if timestamp not in item['num_reqs_per_sec']:
continue
kpiset = KPISet()
kpiset[KPISet.SAMPLE_COUNT] = item['num_reqs_per_sec'][timestamp]
kpiset[KPISet.CONCURRENCY] = data['user_count']
kpiset[KPISet.BYTE_COUNT] = item['total_content_length']
if item['num_requests']:
avg_rt = (item['total_response_time'] / 1000.0) / item['num_requests']
kpiset.sum_rt = item['num_reqs_per_sec'][timestamp] * avg_rt
for err in data['errors'].values():
if err['name'] == item['name']:
new_err = KPISet.error_item_skel(err['error'], None, err['occurences'], KPISet.ERRTYPE_ERROR,
Counter())
KPISet.inc_list(kpiset[KPISet.ERRORS], ("msg", err['error']), new_err)
kpiset[KPISet.FAILURES] += err['occurences']
point[DataPoint.CURRENT][item['name']] = kpiset
overall.merge_kpis(kpiset)
point[DataPoint.CURRENT][''] = overall
point.recalculate()
return point
def __get_kpi_errors(self, errors):
result = []
for msg in errors:
kpi_error = KPISet.error_item_skel(
error=msg,
ret_c=errors[msg]['rc'],
cnt=errors[msg]['count'],
errtype=KPISet.ERRTYPE_ERROR, # TODO: what about asserts?
urls=Counter(), tag=None)
result.append(kpi_error)
return result
