-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 Cisco and/or its affiliates.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
| | ... | Fail if a resulting lower bound has too high loss fraction.
| | ... | Input rates are understood as uni-directional,
| | ... | reported result contains aggregate rates.
-| | ... | Currently, the min_rate value is hardcoded to match test teardowns.
+| | ... | Currently, the min_rate value is hardcoded to 90kpps,
+| | ... | allowing measurement at 10% of the discovered rate
+| | ... | without breaking latency streams.
| |
| | ... | *Test (or broader scope) variables read:*
| | ... | - traffic_profile - Name of module defining traffc for measurements.
| | ... | ${latency_duration}=${PERF_TRIAL_LATENCY_DURATION}
| |
| | ${result} = | Perform optimized ndrpdr search | ${frame_size}
-| | ... | ${traffic_profile} | ${10000} | ${max_rate}
+| | ... | ${traffic_profile} | ${90000} | ${max_rate}
| | ... | ${packet_loss_ratio} | ${final_relative_width}
| | ... | ${final_trial_duration} | ${initial_trial_duration}
| | ... | ${number_of_intermediate_phases} | timeout=${timeout}
| | Measure and show latency at specified rate | Latency at 90% PDR:
| | ... | ${latency_duration} | ${rate}pps | ${framesize}
| | ... | ${traffic_profile} | ${traffic_directions}
-| | # Finally, a trial with runtime and other stats.
+| | # Finally, trials with runtime and other stats.
+| | # We expect NDR and PDR to have different-looking stats.
| | Send traffic at specified rate
| | ... | ${1.0} | ${ndr_per_stream}pps | ${framesize} | ${traffic_profile}
| | ... | traffic_directions=${traffic_directions}
+| | Send traffic at specified rate
+| | ... | ${1.0} | ${pdr_per_stream}pps | ${framesize} | ${traffic_profile}
+| | ... | traffic_directions=${traffic_directions}
| Find Throughput Using MLRsearch
| | [Documentation]