X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=yardstick%2Fnetwork_services%2Ftraffic_profile%2Fixia_rfc2544.py;h=83d24a4123d41173e50e63db4bf081786b2b76b6;hb=f9810fba664dd5dbb52be1709fece1959d49a536;hp=2086273e639e0c99e0ca821683c46eaef8259e9d;hpb=50e5ba943e2959d79a77888199e2feae7ceb131a;p=yardstick.git diff --git a/yardstick/network_services/traffic_profile/ixia_rfc2544.py b/yardstick/network_services/traffic_profile/ixia_rfc2544.py index 2086273e6..83d24a412 100644 --- a/yardstick/network_services/traffic_profile/ixia_rfc2544.py +++ b/yardstick/network_services/traffic_profile/ixia_rfc2544.py @@ -28,6 +28,8 @@ class IXIARFC2544Profile(trex_traffic_profile.TrexProfile): DOWNLINK = 'downlink' DROP_PERCENT_ROUND = 6 RATE_ROUND = 5 + STATUS_SUCCESS = "Success" + STATUS_FAIL = "Failure" def __init__(self, yaml_data): super(IXIARFC2544Profile, self).__init__(yaml_data) @@ -56,66 +58,84 @@ class IXIARFC2544Profile(trex_traffic_profile.TrexProfile): if not traffickey.startswith((self.UPLINK, self.DOWNLINK)): continue + # values should be single-item dict, so just grab the first item try: - # values should be single-item dict, so just grab the first item - try: - key, value = next(iter(values.items())) - except StopIteration: - result[traffickey] = {} - continue - - port_id = value.get('id', 1) - port_index = port_id - 1 - - if value.get('outer_l3v4'): - ip = value['outer_l3v4'] - src_key, dst_key = 'srcip4', 'dstip4' - else: - ip = value['outer_l3v6'] - src_key, dst_key = 'srcip6', 'dstip6' - - srcip, srcmask = self._get_ip_and_mask(ip[src_key]) - dstip, dstmask = self._get_ip_and_mask(ip[dst_key]) - - outer_l4 = value.get('outer_l4') - src_port, src_port_mask = self._get_fixed_and_mask(outer_l4['srcport']) - dst_port, dst_port_mask = self._get_fixed_and_mask(outer_l4['dstport']) - result[traffickey] = { - 'bidir': False, - 'id': port_id, - 'rate': self.rate, - 'rate_unit': self.rate_unit, - 'outer_l2': { - 'framesize': value['outer_l2']['framesize'], - 'framesPerSecond': True, - 'srcmac': mac['src_mac_{}'.format(port_index)], - 'dstmac': mac['dst_mac_{}'.format(port_index)], - }, - 'outer_l3': { - 'count': ip['count'], - 'dscp': ip['dscp'], - 'ttl': ip['ttl'], - 'seed': ip['seed'], - 'srcip': srcip, - 'dstip': dstip, - 'srcmask': srcmask, - 'dstmask': dstmask, - 'type': key, - 'proto': ip['proto'], - }, - 'outer_l4': { - 'srcport': src_port, - 'dstport': dst_port, - 'srcportmask': src_port_mask, - 'dstportmask': dst_port_mask, - 'count': outer_l4['count'], - 'seed': outer_l4['seed'], - } - - } - except KeyError: + key, value = next(iter(values.items())) + except StopIteration: + result[traffickey] = {} continue + port_id = value.get('id', 1) + port_index = port_id - 1 + + result[traffickey] = { + 'bidir': False, + 'id': port_id, + 'rate': self.rate, + 'rate_unit': self.rate_unit, + 'outer_l2': {}, + 'outer_l3': {}, + 'outer_l4': {}, + } + + outer_l2 = value.get('outer_l2') + if outer_l2: + result[traffickey]['outer_l2'].update({ + 'framesize': outer_l2.get('framesize'), + 'framesPerSecond': True, + 'QinQ': outer_l2.get('QinQ'), + 'srcmac': mac.get('src_mac_{}'.format(port_index)), + 'dstmac': mac.get('dst_mac_{}'.format(port_index)), + }) + + if value.get('outer_l3v4'): + outer_l3 = value['outer_l3v4'] + src_key, dst_key = 'srcip4', 'dstip4' + else: + outer_l3 = value.get('outer_l3v6') + src_key, dst_key = 'srcip6', 'dstip6' + if outer_l3: + srcip = srcmask = dstip = dstmask = None + if outer_l3.get(src_key): + srcip, srcmask = self._get_ip_and_mask(outer_l3[src_key]) + if outer_l3.get(dst_key): + dstip, dstmask = self._get_ip_and_mask(outer_l3[dst_key]) + + result[traffickey]['outer_l3'].update({ + 'count': outer_l3.get('count', 1), + 'dscp': outer_l3.get('dscp'), + 'ttl': outer_l3.get('ttl'), + 'srcseed': outer_l3.get('srcseed', 1), + 'dstseed': outer_l3.get('dstseed', 1), + 'srcip': srcip, + 'dstip': dstip, + 'srcmask': srcmask, + 'dstmask': dstmask, + 'type': key, + 'proto': outer_l3.get('proto'), + 'priority': outer_l3.get('priority') + }) + + outer_l4 = value.get('outer_l4') + if outer_l4: + src_port = src_port_mask = dst_port = dst_port_mask = None + if outer_l4.get('srcport'): + src_port, src_port_mask = ( + self._get_fixed_and_mask(outer_l4['srcport'])) + + if outer_l4.get('dstport'): + dst_port, dst_port_mask = ( + self._get_fixed_and_mask(outer_l4['dstport'])) + + result[traffickey]['outer_l4'].update({ + 'srcport': src_port, + 'dstport': dst_port, + 'srcportmask': src_port_mask, + 'dstportmask': dst_port_mask, + 'count': outer_l4.get('count', 1), + 'seed': outer_l4.get('seed', 1), + }) + return result def _ixia_traffic_generate(self, traffic, ixia_obj): @@ -157,7 +177,7 @@ class IXIARFC2544Profile(trex_traffic_profile.TrexProfile): self._ixia_traffic_generate(traffic, ixia_obj) return first_run - def get_drop_percentage(self, samples, tol_min, tolerance, + def get_drop_percentage(self, samples, tol_min, tolerance, precision, first_run=False): completed = False drop_percent = 100 @@ -167,12 +187,8 @@ class IXIARFC2544Profile(trex_traffic_profile.TrexProfile): [samples[iface]['in_packets'] for iface in samples]) out_packets_sum = sum( [samples[iface]['out_packets'] for iface in samples]) - rx_throughput = sum( - [samples[iface]['RxThroughput'] for iface in samples]) - rx_throughput = round(float(rx_throughput), 2) - tx_throughput = sum( - [samples[iface]['TxThroughput'] for iface in samples]) - tx_throughput = round(float(tx_throughput), 2) + rx_throughput = round(float(in_packets_sum) / duration, 3) + tx_throughput = round(float(out_packets_sum) / duration, 3) packet_drop = abs(out_packets_sum - in_packets_sum) try: @@ -182,10 +198,6 @@ class IXIARFC2544Profile(trex_traffic_profile.TrexProfile): except ZeroDivisionError: LOG.info('No traffic is flowing') - samples['TxThroughput'] = tx_throughput - samples['RxThroughput'] = rx_throughput - samples['DropPercentage'] = drop_percent - if first_run: completed = True if drop_percent <= tolerance else False if (first_run and @@ -199,4 +211,29 @@ class IXIARFC2544Profile(trex_traffic_profile.TrexProfile): else: completed = True + LOG.debug("tolerance=%s, tolerance_precision=%s drop_percent=%s " + "completed=%s", tolerance, precision, drop_percent, + completed) + + latency_ns_avg = float( + sum([samples[iface]['Store-Forward_Avg_latency_ns'] + for iface in samples])) / num_ifaces + latency_ns_min = float( + sum([samples[iface]['Store-Forward_Min_latency_ns'] + for iface in samples])) / num_ifaces + latency_ns_max = float( + sum([samples[iface]['Store-Forward_Max_latency_ns'] + for iface in samples])) / num_ifaces + + samples['Status'] = self.STATUS_FAIL + if round(drop_percent, precision) <= tolerance: + samples['Status'] = self.STATUS_SUCCESS + + samples['TxThroughput'] = tx_throughput + samples['RxThroughput'] = rx_throughput + samples['DropPercentage'] = drop_percent + samples['latency_ns_avg'] = latency_ns_avg + samples['latency_ns_min'] = latency_ns_min + samples['latency_ns_max'] = latency_ns_max + return completed, samples