X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=resources%2Flibraries%2Frobot%2Fperformance%2Fperformance_utils.robot;h=66fd3074511301e619e11750347340303ff21fb6;hp=80aaa1dc2ce596624b3f9c8cfbdf2e07d40a7db2;hb=15648d7c4f98cc90a406519362b0d7f548893859;hpb=56fe9e512019d90a5647f4a244ffb8b6f6ff9c47

diff --git a/resources/libraries/robot/performance/performance_utils.robot b/resources/libraries/robot/performance/performance_utils.robot
index 80aaa1dc2c..66fd307451 100644
--- a/resources/libraries/robot/performance/performance_utils.robot
+++ b/resources/libraries/robot/performance/performance_utils.robot
@@ -168,283 +168,6 @@
 | | Return From Keyword If | '${framesize}' == 'IMIX_v4_1' | ${353.83333}
 | | Return From Keyword | ${framesize}
 
-| Find NDR using linear search and pps
-| | [Documentation]
-| | ... | Find throughput by using RFC2544 linear search with non drop rate.
-| | ...
-| | ... | *Arguments:*
-| | ... | - framesize - L2 Frame Size [B]. Type: integer
-| | ... | - start_rate - Initial start rate [pps]. Type: float
-| | ... | - step_rate - Step of linear search [pps]. Type: float
-| | ... | - topology_type - Topology type. Type: string
-| | ... | - min_rate - Lower limit of search [pps]. Type: float
-| | ... | - max_rate - Upper limit of search [pps]. Type: float
-| | ...
-| | ... | *Return:*
-| | ... | - No value returned
-| | ...
-| | ... | *Example:*
-| | ...
-| | ... | \| Find NDR using linear search and pps \| 64 \| 5000000 \
-| | ... | \| 100000 \| 3-node-IPv4 \| 100000 \| 14880952 \|
-| | ...
-| | [Arguments] | ${framesize} | ${start_rate} | ${step_rate}
-| | ... | ${topology_type} | ${min_rate} | ${max_rate}
-| | ...
-| | ${duration}= | Set Variable | ${perf_trial_duration}
-| | Set Duration | ${duration}
-| | Set Search Rate Boundaries | ${max_rate} | ${min_rate}
-| | Set Search Linear Step | ${step_rate}
-| | Set Search Frame Size | ${framesize}
-| | Set Search Rate Type pps
-| | Linear Search | ${start_rate} | ${topology_type}
-| | ${rate_per_stream} | ${lat}= | Verify Search Result
-| | ${tmp}= | Create List | 100%NDR | ${lat}
-| | ${latency}= | Create List | ${tmp}
-| | ${rate_50p}= | Evaluate | int(${rate_per_stream}*0.5)
-| | ${lat_50p}= | Measure latency pps | ${duration} | ${rate_50p}
-| | ... | ${framesize} | ${topology_type}
-| | ${tmp}= | Create List | 50%NDR | ${lat_50p}
-| | Append To List | ${latency} | ${tmp}
-| | ${rate_10p}= | Evaluate | int(${rate_per_stream}*0.1)
-| | ${lat_10p}= | Measure latency pps | ${duration} | ${rate_10p}
-| | ... | ${framesize} | ${topology_type}
-| | ${tmp}= | Create List | 10%NDR | ${lat_10p}
-| | Append To List | ${latency} | ${tmp}
-| | Display result of NDR search | ${rate_per_stream} | ${framesize} | 2
-| | ... | ${latency}
-| | Traffic should pass with no loss | ${duration} | ${rate_per_stream}pps
-| | ... | ${framesize} | ${topology_type} | fail_on_loss=${False}
-
-| Find PDR using linear search and pps
-| | [Documentation]
-| | ... | Find throughput by using RFC2544 linear search with partial drop rate
-| | ... | with PDR threshold and type specified by parameter.
-| | ...
-| | ... | *Arguments:*
-| | ... | - framesize - L2 Frame Size [B]. Type: integer
-| | ... | - start_rate - Initial start rate [pps]. Type: float
-| | ... | - step_rate - Step of linear search [pps]. Type: float
-| | ... | - topology_type - Topology type. Type: string
-| | ... | - min_rate - Lower limit of search [pps]. Type: float
-| | ... | - max_rate - Upper limit of search [pps]. Type: float
-| | ... | - loss_acceptance - Accepted loss during search. Type: float
-| | ... | - loss_acceptance_type - Percentage or frames. Type: string
-| | ...
-| | ... | *Example:*
-| | ...
-| | ... | \| Find PDR using linear search and pps \| 64 \| 5000000 \
-| | ... | \| 100000 \| 3-node-IPv4 \| 100000 \| 14880952 \| 0.5 \| percentage \|
-| | ...
-| | [Arguments] | ${framesize} | ${start_rate} | ${step_rate}
-| | ... | ${topology_type} | ${min_rate} | ${max_rate}
-| | ... | ${loss_acceptance}=0 | ${loss_acceptance_type}='frames'
-| | ...
-| | ${duration}= | Set Variable | ${perf_trial_duration}
-| | Set Duration | ${duration}
-| | Set Search Rate Boundaries | ${max_rate} | ${min_rate}
-| | Set Search Linear Step | ${step_rate}
-| | Set Search Frame Size | ${framesize}
-| | Set Search Rate Type pps
-| | Set Loss Acceptance | ${loss_acceptance}
-| | Run Keyword If | '${loss_acceptance_type}' == 'percentage'
-| | ... | Set Loss Acceptance Type Percentage
-| | Linear Search | ${start_rate} | ${topology_type}
-| | ${rate_per_stream} | ${lat}= | Verify Search Result
-| | ${tmp}= | Create List | 100%PDR | ${lat}
-| | ${latency}= | Create List | ${tmp}
-| | Display result of PDR search | ${rate_per_stream} | ${framesize} | 2
-| | ... | ${loss_acceptance} | ${loss_acceptance_type} | ${latency}
-| | Traffic should pass with partial loss | ${duration} | ${rate_per_stream}pps
-| | ... | ${framesize} | ${topology_type} | ${loss_acceptance}
-| | ... | ${loss_acceptance_type} | fail_on_loss=${False}
-
-| Find NDR using binary search and pps
-| | [Documentation]
-| | ... | Find throughput by using RFC2544 binary search with non drop rate.
-| | ...
-| | ... | *Arguments:*
-| | ... | - framesize - L2 Frame Size [B]. Type: integer
-| | ... | - binary_min - Lower boundary of search [pps]. Type: float
-| | ... | - binary_max - Upper boundary of search [pps]. Type: float
-| | ... | - topology_type - Topology type. Type: string
-| | ... | - min_rate - Lower limit of search [pps]. Type: float
-| | ... | - max_rate - Upper limit of search [pps]. Type: float
-| | ... | - threshold - Threshold to stop search [pps]. Type: integer
-| | ...
-| | ... | *Example:*
-| | ...
-| | ... | \| Find NDR using binary search and pps \| 64 \| 6000000 \
-| | ... | \| 12000000 \| 3-node-IPv4 \| 100000 \| 14880952 \| 50000 \|
-| | ...
-| | [Arguments] | ${framesize} | ${binary_min} | ${binary_max}
-| | ... | ${topology_type} | ${min_rate} | ${max_rate} | ${threshold}
-| | ...
-| | ${duration}= | Set Variable | ${perf_trial_duration}
-| | Set Duration | ${duration}
-| | Set Search Rate Boundaries | ${max_rate} | ${min_rate}
-| | Set Search Frame Size | ${framesize}
-| | Set Search Rate Type pps
-| | Set Binary Convergence Threshold | ${threshold}
-| | Binary Search | ${binary_min} | ${binary_max} | ${topology_type}
-| | ${rate_per_stream} | ${lat}= | Verify Search Result
-| | ${tmp}= | Create List | 100%NDR | ${lat}
-| | ${latency}= | Create List | ${tmp}
-| | ${rate_50p}= | Evaluate | int(${rate_per_stream}*0.5)
-| | ${lat_50p}= | Measure latency pps | ${duration} | ${rate_50p}
-| | ... | ${framesize} | ${topology_type}
-| | ${tmp}= | Create List | 50%NDR | ${lat_50p}
-| | Append To List | ${latency} | ${tmp}
-| | ${rate_10p}= | Evaluate | int(${rate_per_stream}*0.1)
-| | ${lat_10p}= | Measure latency pps | ${duration} | ${rate_10p}
-| | ... | ${framesize} | ${topology_type}
-| | ${tmp}= | Create List | 10%NDR | ${lat_10p}
-| | Append To List | ${latency} | ${tmp}
-| | Display result of NDR search | ${rate_per_stream} | ${framesize} | 2
-| | ... | ${latency}
-| | Traffic should pass with no loss | ${duration} | ${rate_per_stream}pps
-| | ... | ${framesize} | ${topology_type} | fail_on_loss=${False}
-
-| Find PDR using binary search and pps
-| | [Documentation]
-| | ... | Find throughput by using RFC2544 binary search with partial drop rate
-| | ... | with PDR threshold and type specified by parameter.
-| | ...
-| | ... | *Arguments:*
-| | ... | - framesize - L2 Frame Size [B]. Type: integer
-| | ... | - binary_min - Lower boundary of search [pps]. Type: float
-| | ... | - binary_max - Upper boundary of search [pps]. Type: float
-| | ... | - topology_type - Topology type. Type: string
-| | ... | - min_rate - Lower limit of search [pps]. Type: float
-| | ... | - max_rate - Upper limit of search [pps]. Type: float
-| | ... | - threshold - Threshold to stop search [pps]. Type: integer
-| | ... | - loss_acceptance - Accepted loss during search. Type: float
-| | ... | - loss_acceptance_type - Percentage or frames. Type: string
-| | ...
-| | ... | *Example:*
-| | ...
-| | ... | \| Find PDR using binary search and pps \| 64 \| 6000000 \
-| | ... | \| 12000000 \| 3-node-IPv4 \| 100000 \| 14880952 \| 50000 \| 0.5 \
-| | ... | \| percentage \|
-| | ...
-| | [Arguments] | ${framesize} | ${binary_min} | ${binary_max}
-| | ... | ${topology_type} | ${min_rate} | ${max_rate} | ${threshold}
-| | ... | ${loss_acceptance}=0 | ${loss_acceptance_type}='frames'
-| | ...
-| | ${duration}= | Set Variable | ${perf_trial_duration}
-| | Set Duration | ${duration}
-| | Set Search Rate Boundaries | ${max_rate} | ${min_rate}
-| | Set Search Frame Size | ${framesize}
-| | Set Search Rate Type pps
-| | Set Loss Acceptance | ${loss_acceptance}
-| | Run Keyword If | '${loss_acceptance_type}' == 'percentage'
-| | ... | Set Loss Acceptance Type Percentage
-| | Set Binary Convergence Threshold | ${threshold}
-| | Binary Search | ${binary_min} | ${binary_max} | ${topology_type}
-| | ${rate_per_stream} | ${lat}= | Verify Search Result
-| | ${tmp}= | Create List | 100%PDR | ${lat}
-| | ${latency}= | Create List | ${tmp}
-| | Display result of PDR search | ${rate_per_stream} | ${framesize} | 2
-| | ... | ${loss_acceptance} | ${loss_acceptance_type} | ${latency}
-| | Traffic should pass with partial loss | ${duration} | ${rate_per_stream}pps
-| | ... | ${framesize} | ${topology_type} | ${loss_acceptance}
-| | ... | ${loss_acceptance_type} | fail_on_loss=${False}
-
-| Find NDR using combined search and pps
-| | [Documentation]
-| | ... | Find throughput by using RFC2544 combined search (linear+binary) with
-| | ... | non drop rate.
-| | ...
-| | ... | *Arguments:*
-| | ... | - framesize - L2 Frame Size [B]. Type: integer
-| | ... | - start_rate - Initial start rate [pps]. Type: float
-| | ... | - step_rate - Step of linear search [pps]. Type: float
-| | ... | - topology_type - Topology type. Type: string
-| | ... | - min_rate - Lower limit of search [pps]. Type: float
-| | ... | - max_rate - Upper limit of search [pps]. Type: float
-| | ... | - threshold - Threshold to stop search [pps]. Type: integer
-| | ...
-| | ... | *Example:*
-| | ...
-| | ... | \| Find NDR using combined search and pps \| 64 \| 5000000 \
-| | ... | \| 100000 \| 3-node-IPv4 \| 100000 \| 14880952 \| 5000 \|
-| | ...
-| | [Arguments] | ${framesize} | ${start_rate} | ${step_rate}
-| | ... | ${topology_type} | ${min_rate} | ${max_rate} | ${threshold}
-| | ...
-| | ${duration}= | Set Variable | ${perf_trial_duration}
-| | Set Duration | ${duration}
-| | Set Search Rate Boundaries | ${max_rate} | ${min_rate}
-| | Set Search Linear Step | ${step_rate}
-| | Set Search Frame Size | ${framesize}
-| | Set Search Rate Type pps
-| | Set Binary Convergence Threshold | ${threshold}
-| | Combined Search | ${start_rate} | ${topology_type}
-| | ${rate_per_stream} | ${lat}= | Verify Search Result
-| | ${tmp}= | Create List | 100%NDR | ${lat}
-| | ${latency}= | Create List | ${tmp}
-| | ${rate_50p}= | Evaluate | int(${rate_per_stream}*0.5)
-| | ${lat_50p}= | Measure latency pps | ${duration} | ${rate_50p}
-| | ... | ${framesize} | ${topology_type}
-| | ${tmp}= | Create List | 50%NDR | ${lat_50p}
-| | Append To List | ${latency} | ${tmp}
-| | ${rate_10p}= | Evaluate | int(${rate_per_stream}*0.1)
-| | ${lat_10p}= | Measure latency pps | ${duration} | ${rate_10p}
-| | ... | ${framesize} | ${topology_type}
-| | ${tmp}= | Create List | 10%NDR | ${lat_10p}
-| | Append To List | ${latency} | ${tmp}
-| | Display result of NDR search | ${rate_per_stream} | ${framesize} | 2
-| | ... | ${latency}
-| | Traffic should pass with no loss | ${duration} | ${rate_per_stream}pps
-| | ... | ${framesize} | ${topology_type}
-| | ... | fail_on_loss=${False}
-
-| Find PDR using combined search and pps
-| | [Documentation]
-| | ... | Find throughput by using RFC2544 combined search (linear+binary) with
-| | ... | partial drop rate with PDR threshold and type specified by parameter.
-| | ...
-| | ... | *Arguments:*
-| | ... | - framesize - L2 Frame Size [B]. Type: integer
-| | ... | - start_rate - Initial start rate [pps]. Type: float
-| | ... | - step_rate - Step of linear search [pps]. Type: float
-| | ... | - topology_type - Topology type. Type: string
-| | ... | - min_rate - Lower limit of search [pps]. Type: float
-| | ... | - max_rate - Upper limit of search [pps]. Type: float
-| | ... | - threshold - Threshold to stop search [pps]. Type: integer
-| | ... | - loss_acceptance - Accepted loss during search. Type: float
-| | ... | - loss_acceptance_type - Percentage or frames. Type: string
-| | ...
-| | ... | *Example:*
-| | ...
-| | ... | \| Find PDR using combined search and pps \| 64 \| 5000000 \
-| | ... | \| 100000 \| 3-node-IPv4 \| 100000 \| 14880952 \| 5000 \| 0.5 \
-| | ... | \| percentage \|
-| | ...
-| | [Arguments] | ${framesize} | ${start_rate} | ${step_rate}
-| | ... | ${topology_type} | ${min_rate} | ${max_rate} | ${threshold}
-| | ... | ${loss_acceptance}=0 | ${loss_acceptance_type}='frames'
-| | ...
-| | ${duration}= | Set Variable | ${perf_trial_duration}
-| | Set Duration | ${duration}
-| | Set Search Rate Boundaries | ${max_rate} | ${min_rate}
-| | Set Search Linear Step | ${step_rate}
-| | Set Search Frame Size | ${framesize}
-| | Set Search Rate Type pps
-| | Set Loss Acceptance | ${loss_acceptance}
-| | Run Keyword If | '${loss_acceptance_type}' == 'percentage'
-| | ... | Set Loss Acceptance Type Percentage
-| | Set Binary Convergence Threshold | ${threshold}
-| | Combined Search | ${start_rate} | ${topology_type}
-| | ${rate_per_stream} | ${lat}= | Verify Search Result
-| | ${tmp}= | Create List | 100%PDR | ${lat}
-| | ${latency}= | Create List | ${tmp}
-| | Display result of PDR search | ${rate_per_stream} | ${framesize} | 2
-| | ... | ${loss_acceptance} | ${loss_acceptance_type} | ${latency}
-| | Traffic should pass with partial loss | ${duration} | ${rate_per_stream}pps
-| | ... | ${framesize} | ${topology_type} | ${loss_acceptance}
-| | ... | ${loss_acceptance_type} | fail_on_loss=${False}
-
 | Find NDR and PDR intervals using optimized search
 | | [Documentation]
 | | ... | Find boundaries for RFC2544 compatible NDR and PDR values
@@ -614,78 +337,6 @@
 | | Traffic should pass with no loss | ${duration} | ${rate_per_stream}pps
 | | ... | ${framesize} | ${topology_type} | fail_on_loss=${False}
 
-| Display result of NDR search
-| | [Documentation]
-| | ... | Display result of NDR search in packet per seconds (total and per
-| | ... | stream) and Gbps total bandwidth with untagged packet.
-| | ... | Througput is calculated as:
-| | ... | Measured rate per stream * Total number of streams
-| | ... | Bandwidth is calculated as:
-| | ... | (Throughput * (L2 Frame Size + IPG) * 8) / Max bitrate of NIC
-| | ...
-| | ... | *Arguments:*
-| | ... | - rate_per_stream - Measured rate per stream [pps]. Type: string
-| | ... | - framesize - L2 Frame Size [B]. Type: integer
-| | ... | - nr_streams - Total number of streams. Type: integer
-| | ... | - latency - Latency stats. Type: dictionary
-| | ...
-| | ... | *Example:*
-| | ...
-| | ... | \| Display result of NDR search \| 4400000 \| 64 \| 2 \
-| | ... | \| [100%NDR, [10/10/10, 1/2/3]] \|
-| | ...
-| | [Arguments] | ${rate_per_stream} | ${framesize} | ${nr_streams} | ${latency}
-| | ...
-| | ${framesize}= | Get Frame Size | ${framesize}
-| | ${rate_total}= | Evaluate | ${rate_per_stream}*${nr_streams}
-| | ${bandwidth_total}= | Evaluate | ${rate_total}*(${framesize}+20)*8/(10**9)
-| | Set Test Message | FINAL_RATE: ${rate_total} pps
-| | Set Test Message | (${nr_streams}x ${rate_per_stream} pps) | append=yes
-| | Set Test Message | ${\n}FINAL_BANDWIDTH: ${bandwidth_total} Gbps (untagged)
-| | ... | append=yes
-| | Set Test Message | ${\n}LATENCY usec [min/avg/max] | append=yes
-| | :FOR | ${lat} | IN | @{latency}
-| | | Set Test Message | ${\n}LAT_${lat[0]}: ${lat[1]} | append=yes
-
-| Display result of PDR search
-| | [Documentation]
-| | ... | Display result of PDR search in packet per seconds (total and per
-| | ... | stream) and Gbps total bandwidth with untagged packet.
-| | ... | Througput is calculated as:
-| | ... | Measured rate per stream * Total number of streams
-| | ... | Bandwidth is calculated as:
-| | ... | (Throughput * (L2 Frame Size + IPG) * 8) / Max bitrate of NIC
-| | ...
-| | ... | *Arguments:*
-| | ... | - rate_per_stream - Measured rate per stream [pps]. Type: string
-| | ... | - framesize - L2 Frame Size [B]. Type: integer
-| | ... | - nr_streams - Total number of streams. Type: integer
-| | ... | - loss_acceptance - Accepted loss during search. Type: float
-| | ... | - loss_acceptance_type - Percentage or frames. Type: string
-| | ... | - latency - Latency stats. Type: dictionary
-| | ...
-| | ... | *Example:*
-| | ...
-| | ... | \| Display result of PDR search \| 4400000 \| 64 \| 2 \| 0.5 \
-| | ... | \| percentage \| [100%NDR, [10/10/10, 1/2/3]] \|
-| | ...
-| | [Arguments] | ${rate_per_stream} | ${framesize} | ${nr_streams}
-| | ... | ${loss_acceptance} | ${loss_acceptance_type} | ${latency}
-| | ...
-| | ${framesize}= | Get Frame Size | ${framesize}
-| | ${rate_total}= | Evaluate | ${rate_per_stream}*${nr_streams}
-| | ${bandwidth_total}= | Evaluate | ${rate_total}*(${framesize}+20)*8/(10**9)
-| | Set Test Message | FINAL_RATE: ${rate_total} pps
-| | Set Test Message | (${nr_streams}x ${rate_per_stream} pps) | append=yes
-| | Set Test Message | ${\n}FINAL_BANDWIDTH: ${bandwidth_total} Gbps (untagged)
-| | ... | append=yes
-| | Set Test Message | ${\n}LATENCY usec [min/avg/max] | append=yes
-| | :FOR | ${lat} | IN | @{latency}
-| | | Set Test Message | ${\n}LAT_${lat[0]}: ${lat[1]} | append=yes
-| | Set Test Message
-| | ... | ${\n}LOSS_ACCEPTANCE: ${loss_acceptance} ${loss_acceptance_type}
-| | ... | append=yes
-
 | Measure latency pps
 | | [Documentation]
 | | ... | Send traffic at specified rate. Measure min/avg/max latency
@@ -732,33 +383,6 @@
 | | ... | ${topology_type}
 | | Run Keyword If | ${fail_on_loss} | No traffic loss occurred
 
-| Traffic should pass with partial loss
-| | [Documentation]
-| | ... | Send traffic at specified rate. Partial packet loss is accepted
-| | ... | within loss acceptance value specified as argument.
-| | ...
-| | ... | *Arguments:*
-| | ... | - duration - Duration of traffic run [s]. Type: integer
-| | ... | - rate - Rate for sending packets. Type: string
-| | ... | - framesize - L2 Frame Size [B] or IMIX_v4_1. Type: integer/string
-| | ... | - topology_type - Topology type. Type: string
-| | ... | - loss_acceptance - Accepted loss during search. Type: float
-| | ... | - loss_acceptance_type - Percentage or frames. Type: string
-| | ...
-| | ... | *Example:*
-| | ...
-| | ... | \| Traffic should pass with partial loss \| 10 \| 4.0mpps \| 64 \
-| | ... | \| 3-node-IPv4 \| 0.5 \| percentage \|
-| | ...
-| | [Arguments] | ${duration} | ${rate} | ${framesize} | ${topology_type}
-| | ... | ${loss_acceptance} | ${loss_acceptance_type}
-| | ... | ${fail_on_loss}=${True}
-| | ...
-| | Send traffic at specified rate | ${duration} | ${rate} | ${framesize}
-| | ... | ${topology_type}
-| | Run Keyword If | ${fail_on_loss} | Partial traffic loss accepted
-| | ... | ${loss_acceptance} | ${loss_acceptance_type}
-
 | Traffic should pass with maximum rate
 | | [Documentation]
 | | ... | Send traffic at maximum rate.
@@ -767,6 +391,9 @@
 | | ... | - rate - Rate for sending packets. Type: string
 | | ... | - framesize - L2 Frame Size [B] or IMIX_v4_1. Type: integer/string
 | | ... | - topology_type - Topology type. Type: string
+| | ... | - unidirection - False if traffic is bidirectional. Type: boolean
+| | ... | - tx_port - TX port of TG, default 0. Type: integer
+| | ... | - rx_port - RX port of TG, default 1. Type: integer
 | | ... | - subsamples - How many trials in this measurement. Type:int
 | | ... | - trial_duration - Duration of single trial [s]. Type: float
 | | ... | - fail_no_traffic - Whether to fail on zero receive count. Type: boolean
@@ -774,14 +401,17 @@
 | | ... | *Example:*
 | | ...
 | | ... | \| Traffic should pass with maximum rate \| 4.0mpps \| 64 \
-| | ... | \| 3-node-IPv4 \| ${1} \| ${10.0} | ${False} \|
+| | ... | \| 3-node-IPv4 \| ${False} \| ${0} | ${1} \|
+| | ... | \| ${1} \| ${10.0} \| ${False} \|
 | | ...
 | | [Arguments] | ${rate} | ${framesize} | ${topology_type}
+| | ... | ${unidirection}=${False} | ${tx_port}=${0} | ${rx_port}=${1}
 | | ... | ${trial_duration}=${perf_trial_duration} | ${fail_no_traffic}=${True}
 | | ... | ${subsamples}=${perf_trial_multiplicity}
 | | ...
 | | ${results} = | Send traffic at specified rate | ${trial_duration} | ${rate}
-| | ... | ${framesize} | ${topology_type} | ${subsamples}
+| | ... | ${framesize} | ${topology_type} | ${unidirection}
+| | ... | ${tx_port} | ${rx_port} | ${subsamples}
 | | Set Test Message | ${\n}Maximum Receive Rate trial results
 | | Set Test Message | in packets per second: ${results}
 | | ... | append=yes
@@ -799,28 +429,38 @@
 | | ... | - rate - Rate for sending packets. Type: string
 | | ... | - framesize - L2 Frame Size [B]. Type: integer/string
 | | ... | - topology_type - Topology type. Type: string
+| | ... | - unidirection - False if traffic is bidirectional. Type: boolean
+| | ... | - tx_port - TX port of TG, default 0. Type: integer
+| | ... | - rx_port - RX port of TG, default 1. Type: integer
 | | ... | - subsamples - How many trials in this measurement. Type: int
 | | ...
 | | ... | *Example:*
 | | ...
 | | ... | \| Send traffic at specified rate \| ${1.0} \| 4.0mpps \| 64 \
-| | ... | \| 3-node-IPv4 \| ${10} \|
+| | ... | \| 3-node-IPv4 \| ${False} \| ${0} | ${1} \| ${10} \|
 | | ...
 | | [Arguments] | ${trial_duration} | ${rate} | ${framesize}
-| | ... | ${topology_type} | ${subsamples}=${1}
+| | ... | ${topology_type} | ${unidirection}=${False} | ${tx_port}=${0}
+| | ... | ${rx_port}=${1} | ${subsamples}=${1}
 | | ...
 | | Clear and show runtime counters with running traffic | ${trial_duration}
 | | ... | ${rate} | ${framesize} | ${topology_type}
+| | ... | ${unidirection} | ${tx_port} | ${rx_port}
 | | Run Keyword If | ${dut_stats}==${True} | Clear all counters on all DUTs
 | | Run Keyword If | ${dut_stats}==${True} and ${pkt_trace}==${True}
 | | ... | VPP Enable Traces On All DUTs | ${nodes}
+| | Run Keyword If | ${dut_stats}==${True}
+| | ... | VPP enable elog traces on all DUTs | ${nodes}
 | | ${results} = | Create List
 | | :FOR | ${i} | IN RANGE | ${subsamples}
 | | | Send traffic on tg | ${trial_duration} | ${rate} | ${framesize}
-| | | ... | ${topology_type} | warmup_time=0
+| | | ... | ${topology_type} | ${unidirection} | ${tx_port}
+| | | ... | ${rx_port} | warmup_time=0
 | | | ${rx} = | Get Received
 | | | ${rr} = | Evaluate | ${rx} / ${trial_duration}
 | | | Append To List | ${results} | ${rr}
+| | Run Keyword If | ${dut_stats}==${True} | Show event logger on all DUTs
+| | ... | ${nodes}
 | | Run Keyword If | ${dut_stats}==${True} | Show statistics on all DUTs
 | | ... | ${nodes}
 | | Run Keyword If | ${dut_stats}==${True} and ${pkt_trace}==${True}
@@ -838,15 +478,20 @@
 | | ... | - rate - Rate for sending packets. Type: string
 | | ... | - framesize - L2 Frame Size [B] or IMIX_v4_1. Type: integer/string
 | | ... | - topology_type - Topology type. Type: string
+| | ... | - unidirection - False if traffic is bidirectional. Type: boolean
+| | ... | - tx_port - TX port of TG, default 0. Type: integer
+| | ... | - rx_port - RX port of TG, default 1. Type: integer
 | | ...
 | | ... | *Example:*
 | | ...
-| | ... | \| Traffic should pass with partial loss \| 10 \| 4.0mpps \| 64 \
-| | ... | \| 3-node-IPv4 \| 0.5 \| percentage \|
+| | ... | \| Clear and show runtime counters with running traffic \| 10 \
+| | ... | \| 4.0mpps \| 64 \| 3-node-IPv4 \| ${False} \| ${0} | ${1} \|
 | | ...
 | | [Arguments] | ${duration} | ${rate} | ${framesize} | ${topology_type}
+| | ... | ${unidirection}=${False} | ${tx_port}=${0} | ${rx_port}=${1}
 | | ...
 | | Send traffic on tg | -1 | ${rate} | ${framesize} | ${topology_type}
+| | ... | ${unidirection} | ${tx_port} | ${rx_port}
 | | ... | warmup_time=0 | async_call=${True} | latency=${False}
 | | Run Keyword If | ${dut_stats}==${True}
 | | ... | Clear runtime counters on all DUTs | ${nodes}
@@ -854,3 +499,54 @@
 | | Run Keyword If | ${dut_stats}==${True}
 | | ... | Show runtime counters on all DUTs | ${nodes}
 | | Stop traffic on tg
+
+| Create network function CPU list
+| | [Documentation]
+| | ... | Create list of CPUs allocated for network function base on SUT/DUT
+| | ... | placement and other network functions placement.
+| | ...
+| | ... | *Arguments:*
+| | ... | - dut - DUT node. Type: dictionary
+| | ... | - chains: Total number of chains. Type: integer
+| | ... | - nodeness: Total number of nodes per chain. Type: integer
+| | ... | - chain_id - Network function chain ID. Type: integer
+| | ... | - node_id - Network function node ID within chain. Type: integer
+| | ... | - mtcr - Main thread to core ratio. Type: integer
+| | ... | - dtcr - Dataplane thread to core ratio. Type: integer
+| | ... | - auto_scale - If True, use same amount of Dataplane threads for
+| | ... |   network function as DUT, otherwise use single physical core for
+| | ... |   every network function. Type: boolean
+| | ...
+| | ... | *Note:*
+| | ... | KW uses test variables \${cpu_count_int} set by
+| | ... | "Add worker threads and rxqueues to all DUTs"
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Create network function CPU list \| ${nodes['DUT1']} \
+| | ... | \| 1 \| 1 \| 1 \| 1 \|
+| | ...
+| | [Arguments] | ${dut} | ${chains}=${1} | ${nodeness}=${1} | ${chain_id}=${1}
+| | ... | ${node_id}=${1} | ${mtcr}=${2} | ${dtcr}=${1} | ${auto_scale}=${False}
+| | ...
+| | ${sut_sc}= | Set Variable | ${1}
+| | ${dut_mc}= | Set Variable | ${1}
+| | ${dut_dc}= | Set Variable | ${cpu_count_int}
+| | ${skip}= | Evaluate | ${sut_sc} + ${dut_mc} + ${dut_dc}
+| | ${dtc}= | Set Variable If | ${auto_scale} | ${cpu_count_int} | ${1}
+| | ${if1_status} | ${value}= | Run Keyword And Ignore Error
+| | ... | Variable Should Exist | ${${dut}_if1}
+| | @{if_list}= | Run Keyword If | '${if1_status}' == 'PASS'
+| | ... | Create List | ${${dut}_if1}
+| | ... | ELSE | Create List | ${${dut}_if1_1} | ${${dut}_if1_2}
+| | ${if2_status} | ${value}= | Run Keyword And Ignore Error
+| | ... | Variable Should Exist | ${${dut}_if2}
+| | Run Keyword If | '${if2_status}' == 'PASS'
+| | ... | Append To List | ${if_list} | ${${dut}_if2}
+| | ... | ELSE | Append To List | ${if_list} | ${${dut}_if2_1} | ${${dut}_if2_2}
+| | ${dut_numa}= | Get interfaces numa node | ${nodes['${dut}']} | @{if_list}
+| | ${nf_cpus}= | Cpu slice of list for NF | node=${nodes['${dut}']}
+| | ... | cpu_node=${dut_numa} | chains=${chains} | nodeness=${nodeness}
+| | ... | chain_id=${chain_id} | node_id=${node_id} | mtcr=${mtcr}
+| | ... | dtcr=${dtcr} | dtc=${dtc} | skip_cnt=${skip}
+| | Return From Keyword | ${nf_cpus}