diff options
Diffstat (limited to 'resources/libraries/robot/performance/performance_utils.robot')
-rw-r--r-- | resources/libraries/robot/performance/performance_utils.robot | 59 |
1 files changed, 28 insertions, 31 deletions
diff --git a/resources/libraries/robot/performance/performance_utils.robot b/resources/libraries/robot/performance/performance_utils.robot index 78a1fcc0f9..9392bc0e8c 100644 --- a/resources/libraries/robot/performance/performance_utils.robot +++ b/resources/libraries/robot/performance/performance_utils.robot @@ -93,8 +93,8 @@ | | ${average} | ${stdev} = | Perform soak search | | ... | frame_size=${frame_size} | | ... | traffic_profile=${traffic_profile} -| | ... | minimum_transmit_rate=${min_rate_soft} -| | ... | maximum_transmit_rate=${max_rate} +| | ... | min_load=${min_rate_soft} +| | ... | max_load=${max_rate} | | ... | plr_target=${1e-7} | | ... | tdpt=${0.1} | | ... | initial_count=${50} @@ -142,7 +142,7 @@ | | ... | - traffic_profile - Name of module defining traffc for measurements. | | ... | Type: string | | ... | - frame_size - L2 Frame Size [B] or IMIX string. Type: integer or -| | ... | string +| | ... | string. | | ... | - max_rate - Calculated maximal unidirectional transmit rate [tps]. | | ... | Type: float | | ... | - resetter - Callable to reset DUT state before each trial. @@ -160,8 +160,7 @@ | | ${disable_latency} = | Get Disable Latency | | ${max_rate} = | Get Max Rate | | ${min_rate_soft} = | Get Min Rate Soft -| | # \${packet_loss_ratio} is used twice so it is worth a variable. -| | ${packet_loss_ratio} = | Get Packet Loss Ratio +| | ${loss_ratio} = | Get Packet Loss Ratio | | ${ppta} = | Get Packets Per Transaction Aggregated | | ${ramp_up_duration} = | Get Ramp Up Duration | | ${ramp_up_rate} = | Get Ramp Up Rate @@ -171,17 +170,18 @@ | | ${transaction_scale} = | Get Transaction Scale | | ${transaction_type} = | Get Transaction Type | | ${use_latency} = | Get Use Latency -| | ${result} = | Perform optimized ndrpdr search +| | ${result} = | Perform MLR Search | | ... | frame_size=${frame_size} | | ... | traffic_profile=${traffic_profile} -| | ... | minimum_transmit_rate=${min_rate_soft} -| | ... | maximum_transmit_rate=${max_rate} -| | ... | packet_loss_ratio=${packet_loss_ratio} -| | ... | final_relative_width=${0.005} -| | ... | final_trial_duration=${30.0} +| | ... | min_load=${min_rate_soft} +| | ... | max_load=${max_rate} +| | ... | loss_ratio=${loss_ratio} +| | ... | relative_width=${0.005} | | ... | initial_trial_duration=${1.0} -| | ... | number_of_intermediate_phases=${2} -| | ... | timeout=${1200.0} +| | ... | final_trial_duration=${1.0} +| | ... | duration_sum=${20.0} +| | ... | preceding_targets=${2} +| | ... | search_duration_max=${1200.0} | | ... | ppta=${ppta} | | ... | resetter=${resetter} | | ... | traffic_directions=${traffic_directions} @@ -191,13 +191,8 @@ | | ... | use_latency=${use_latency} | | ... | ramp_up_duration=${ramp_up_duration} | | ... | ramp_up_rate=${ramp_up_rate} -| | Display result of NDRPDR search | ${result} -| | Check NDRPDR interval validity | ${result[1]} -| | ... | ${packet_loss_ratio} -| | Check NDRPDR interval validity | ${result[0]} -| | ${pdr} = | Set Variable | ${result[1].measured_low.target_tr} -| | ${ndr} = | Set Variable | ${result[0].measured_low.target_tr} -| | # We expect NDR and PDR to have different-looking stats. +| | ${ndr} | ${pdr} = | Display result of NDRPDR search | ${result} +| | # We expect NDR and PDR to have different-looking telemetry. | | Set Test Variable | ${telemetry_rate} | pdr | | Set Test Variable | ${telemetry_export} | ${True} | | Send traffic at specified rate @@ -262,17 +257,18 @@ | | ${transaction_scale} = | Get Transaction Scale | | ${transaction_type} = | Get Transaction Type | | ${use_latency} = | Get Use Latency -| | ${result} = | Perform optimized ndrpdr search +| | ${result} = | Perform MLR Search | | ... | frame_size=${frame_size} | | ... | traffic_profile=${traffic_profile} -| | ... | minimum_transmit_rate=${min_rate_soft} -| | ... | maximum_transmit_rate=${max_rate} -| | ... | packet_loss_ratio=${0.0} -| | ... | final_relative_width=${0.001} -| | ... | final_trial_duration=${10.0} +| | ... | min_load=${min_rate_soft} +| | ... | max_load=${max_rate} +| | ... | loss_ratio=${0.0} +| | ... | relative_width=${0.001} | | ... | initial_trial_duration=${1.0} -| | ... | number_of_intermediate_phases=${1} -| | ... | timeout=${1200} +| | ... | final_trial_duration=${1.0} +| | ... | duration_sum=${10.0} +| | ... | preceding_targets=${1} +| | ... | search_duration_max=${1200} | | ... | ppta=${ppta} | | ... | resetter=${resetter} | | ... | traffic_directions=${traffic_directions} @@ -282,8 +278,8 @@ | | ... | use_latency=${use_latency} | | ... | ramp_up_duration=${ramp_up_duration} | | ... | ramp_up_rate=${ramp_up_rate} -| | Check NDRPDR interval validity | ${result[0]} -| | Return From Keyword | ${result[0].measured_low.target_tr} +| | ${ret} = | Convert To Number | ${result[0]} +| | Return From Keyword | ${ret} | Measure and show latency at specified rate | | [Documentation] @@ -450,7 +446,8 @@ | | | ... | ramp_up_rate=${ramp_up_rate} | | | # Out of several quantities for aborted traffic (duration stretching), | | | # the approximated receive rate is the best estimate we have. -| | | ${value} = | Set Variable | ${result.approximated_receive_rate} +| | | ${value} = | Set Variable | ${result.forwarding_count} +| | | ${value} = | Evaluate | ${value} / ${result.offered_duration} | | | ${bandwidth} | ${pps} = | Compute Bandwidth | ${value} / ${ppta} | | | Append Mrr Value | ${value} | ${export_mrr_unit} | ${bandwidth * 1e9} | | | Append To List | ${results} | ${value} |