diff options
Diffstat (limited to 'nfvbench/traffic_gen/trex_gen.py')
| -rw-r--r-- | nfvbench/traffic_gen/trex_gen.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/nfvbench/traffic_gen/trex_gen.py b/nfvbench/traffic_gen/trex_gen.py index de9500a..a4f992d 100644 --- a/nfvbench/traffic_gen/trex_gen.py +++ b/nfvbench/traffic_gen/trex_gen.py @@ -95,6 +95,7 @@ class TRex(AbstractTrafficGenerator): self.rates = [] self.capture_id = None self.packet_list = [] + self.l2_frame_size = 0 def get_version(self): """Get the Trex version.""" @@ -151,6 +152,10 @@ class TRex(AbstractTrafficGenerator): total_tx_pkts = result[0]['tx']['total_pkts'] + result[1]['tx']['total_pkts'] result["total_tx_rate"] = cast_integer(total_tx_pkts / self.config.duration_sec) + # actual offered tx rate in bps + avg_packet_size = utils.get_average_packet_size(self.l2_frame_size) + total_tx_bps = utils.pps_to_bps(result["total_tx_rate"], avg_packet_size) + result['offered_tx_rate_bps'] = total_tx_bps result["flow_stats"] = in_stats["flow_stats"] result["latency"] = in_stats["latency"] return result @@ -812,6 +817,7 @@ class TRex(AbstractTrafficGenerator): .format(pps=r['rate_pps'], bps=r['rate_bps'], load=r['rate_percent'])) + self.l2_frame_size = l2frame_size # a dict of list of streams indexed by port# # in case of fixed size, has self.chain_count * 2 * 2 streams # (1 normal + 1 latency stream per direction per chain) |