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, 37 insertions, 22 deletions
diff --git a/resources/libraries/robot/performance/performance_utils.robot b/resources/libraries/robot/performance/performance_utils.robot index 34c8c997a1..69402dcd41 100644 --- a/resources/libraries/robot/performance/performance_utils.robot +++ b/resources/libraries/robot/performance/performance_utils.robot @@ -34,11 +34,6 @@ | # that means the main heap size will be set to 2G. Some tests may require more | # memory for IP FIB (e.g. nat44det tests with 4M or 16M sessions). | ${heap_size_mult}= | ${1} -| # Variable holding trial duration extension [s] used in pre_stats action -| # clear-show-runtime-with-traffic. By default it is set to 0 but some -| # tests (e.g. NAT) needs this duration extension in ramp up phase (e.g. to -| # create all required nat sessions). -| ${pre_stats_duration_ext}= | ${0} *** Keywords *** | Find NDR and PDR intervals using optimized search @@ -468,13 +463,12 @@ | | ... | ${extended_debug}=${extended_debug} | ${latency}=${False} | | | | Set Test Variable | ${extended_debug} -| | # Following setting of test variables is needed as -| | # "Clear and show runtime counters with running traffic" has been moved to -| | # pre_stats actions. +| | # Following setting of test variables is needed for some pre_stats actions. | | Set Test Variable | ${rate} | | Set Test Variable | ${traffic_directions} | | Set Test Variable | ${tx_port} | | Set Test Variable | ${rx_port} +| | | | FOR | ${action} | IN | @{pre_stats} | | | Run Keyword | Additional Statistics Action For ${action} | | END @@ -482,10 +476,10 @@ | | FOR | ${i} | IN RANGE | ${trial_multiplicity} | | | # The following line is skipping some default arguments, | | | # that is why subsequent arguments have to be named. -| | | Send traffic on tg | ${trial_duration} | ${rate} | ${frame_size} -| | | ... | ${traffic_profile} | warmup_time=${0} -| | | ... | traffic_directions=${traffic_directions} | tx_port=${tx_port} -| | | ... | rx_port=${rx_port} | latency=${latency} +| | | Send traffic on tg +| | | ... | ${trial_duration} | ${rate} | ${frame_size} | ${traffic_profile} +| | | ... | warmup_time=${0} | traffic_directions=${traffic_directions} +| | | ... | tx_port=${tx_port} | rx_port=${rx_port} | latency=${latency} | | | ${rx} = | Get Received | | | ${rr} = | Evaluate | ${rx} / ${trial_duration} | | | Append To List | ${results} | ${rr} @@ -579,6 +573,37 @@ | | END | | Stop traffic on tg +| Send ramp-up traffic +| | [Documentation] +| | ... | Start ramp-up traffic at specified rate for defined duration. +| | +| | ... | *Arguments:* +| | ... | - duration - Duration of traffic run [s]. Type: integer +| | ... | - rate - Rate [pps] for sending packets in case of T-Rex stateless +| | ... | mode or multiplier of profile CPS in case of T-Rex astf mode. +| | ... | Type: float +| | ... | - frame_size - L2 Frame Size [B] or IMIX_v4_1. Type: integer or string +| | ... | - traffic_profile - Name of module defining traffc for measurements. +| | ... | Type: string +| | ... | - traffic_directions - Bi- (2) or uni- (1) directional traffic. +| | ... | Type: integer +| | ... | - tx_port - TX port of TG; default value: 0. Type: integer +| | ... | - rx_port - RX port of TG, default value: 1. Type: integer +| | +| | ... | *Example:* +| | +| | ... | \| Send ramp-up traffic \| \${10} \| ${400000.0} \| ${64} \ +| | ... | \| ${2} \| ${0} \| ${1} \| +| | +| | [Arguments] | ${duration}=${ramp_up_duration} | ${rate}=${ramp_up_rate} +| | ... | ${frame_size}=${frame_size} | ${traffic_profile}=${traffic_profile} +| | ... | ${traffic_directions}=${2} | ${tx_port}=${0} | ${rx_port}=${1} +| | +| | Send traffic on tg +| | ... | ${duration} | ${rate} | ${frame_size} | ${traffic_profile} +| | ... | warmup_time=${0} | traffic_directions=${traffic_directions} +| | ... | tx_port=${tx_port} | rx_port=${rx_port} | latency=${False} + | Start Traffic on Background | | [Documentation] | | ... | Start traffic at specified rate then return control to Robot. @@ -690,21 +715,11 @@ | | ... | Additional Statistics Action for clear and show runtime counters with | | ... | running traffic. | | -| | ${trial_duration}= | Evaluate -| | ... | ${trial_duration} + ${pre_stats_duration_ext} -| | ${rate}= | Get Variable Value | ${pre_stats_rate} | ${rate} | | Clear and show runtime counters with running traffic | | ... | ${trial_duration} | ${rate} | | ... | ${frame_size} | ${traffic_profile} | ${traffic_directions} | | ... | ${tx_port} | ${rx_port} -| Additional Statistics Action For vpp-det44-verify-sessions -| | [Documentation] -| | ... | Additional Statistics Action to verify that all required DET44 -| | ... | sessions are established. -| | -| | Verify DET44 sessions number | ${nodes['DUT1']} | ${n_sessions} - | Additional Statistics Action For noop | | [Documentation] | | ... | Additional Statistics Action for no operation. |