diff --git a/tests/memory-leak/VOLTHA_Memory_Leak_Tests.robot b/tests/memory-leak/VOLTHA_Memory_Leak_Tests.robot
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+# Copyright 2022 - present Open Networking Foundation
+#
+# 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
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+Documentation     Test of try to catch memory leak in voltha components.
+Suite Setup       Setup Suite
+Suite Teardown    Teardown Suite
+Test Setup        Setup
+Test Teardown     Teardown
+Library           Collections
+Library           String
+Library           OperatingSystem
+Library           XML
+Library           RequestsLibrary
+Library           ../../libraries/DependencyLibrary.py
+Resource          ../../libraries/onos.robot
+Resource          ../../libraries/voltctl.robot
+Resource          ../../libraries/voltha.robot
+Resource          ../../libraries/utils.robot
+Resource          ../../libraries/k8s.robot
+Resource          ../../libraries/onu_utilities.robot
+Resource          ../../variables/variables.robot
+
+*** Variables ***
+${NAMESPACE}      voltha
+${INFRA_NAMESPACE}      default
+${timeout}        60s
+${of_id}          0
+${logical_id}     0
+${has_dataplane}    True
+${external_libs}    True
+${teardown_device}    True
+${scripts}        ../../scripts
+# Per-test logging on failure is turned off by default; set this variable to enable
+${container_log_dir}    ${None}
+# determines the environment workflow: DT, TT or ATT (default)
+# example: -v workflow:DT
+${workflow}    ATT
+# KV Store Prefix
+# example: -v kvstoreprefix:voltha/voltha_voltha
+${kvstoreprefix}    voltha/voltha_voltha
+# flag debugmode is used, if true timeout calculation various, can be passed via the command line too
+# example: -v debugmode:True
+${debugmode}    False
+# logging flag to enable Collect Logs, can be passed via the command line too
+# example: -v logging:True
+${logging}    False
+# if True execution will be paused before clean up, only use in case of manual testing, do not use in ci pipeline!
+# example: -v pausebeforecleanup:True
+${pausebeforecleanup}    False
+# if True some outputs to console are done during running tests e.g. long duration flow test
+# example: -v print2console:True
+${print2console}    False
+# if True etcd check will be executed in test case teardown, if False etcd check will be executed in suite teardown
+# example: -v etcdcheckintestteardown:False
+${etcdcheckintestteardown}    True
+${data_dir}    ../data
+# number of iterations
+# example: -v iterations:10
+${iterations}    200
+
+# flag to choose the subscriber provisioning command type in ONOS
+# TT often provision a single services for a subscriber (eg: hsia, voip, ...) one after the other.
+# if set to True, command used is "volt-add-subscriber-unitag"
+# if set to False, comand used is "volt-add-subscriber-access"
+${unitag_sub}    False
+
+*** Test Cases ***
+Memory Leak Test Openonu Go Adapter
+    [Documentation]   Test of try to catch memory leak in Openonu Go Adapter for all three workflows, ATT, DT and TT
+    ...    Multiple run of Flow and ONU setup and teardown to try to catch memory leak.
+    ...    - do workflow related sanity test (bring up onu to omci flows pushed and setup flows)
+    ...    - remove flows
+    ...    - delete ONU devices
+    ...    - wait for onu auto detect
+    [Tags]    functionalMemoryLeak    MemoryLeakTestOnuGo
+    [Setup]    Run Keywords    Start Logging    MemoryLeakTestOnuGo
+    ...        AND             Setup
+    Run Keyword If    ${has_dataplane}    Clean Up Linux
+    Run Keyword If    ${print2console}    Log    \r\nStart ${iterations} iterations.    console=yes
+    FOR    ${I}    IN RANGE    1    ${iterations} + 1
+        Run Keyword If    ${print2console}    Log    \r\nStart iteration ${I} of ${iterations}.    console=yes
+        Run Keyword If    "${workflow}"=="DT"    Run Keyword And Ignore Error    Perform Sanity Test DT
+        ...    ELSE IF    "${workflow}"=="TT"    Run Keyword And Ignore Error    Perform Sanity Tests TT
+        ...    ELSE       Run Keyword And Ignore Error    Perform Sanity Test
+        Run Keyword If    ${print2console}    Log    Remove Flows.    console=yes
+        Remove Flows all ONUs
+        Run Keyword If    ${print2console}    Log    Check Flows removed.    console=yes
+        Check All Flows Removed
+        Run Keyword If    ${print2console}    Log    Delete ONUs.    console=yes
+        Delete Devices In Voltha    Type=brcm_openomci_onu
+        Run Keyword If    ${print2console}    Log    Wait for ONUs come back.    console=yes
+        ${list_onus}    Create List
+        Build ONU SN List    ${list_onus}
+        Wait Until Keyword Succeeds    ${timeout}    1s  Check all ONU OperStatus     ${list_onus}  ACTIVE
+        Run Keyword If    ${print2console}    Log    End iteration ${I} of ${iterations}.    console=yes
+    END
+    [Teardown]    Run Keywords    Printout ONU Serial Number and Device Id    print2console=${print2console}
+    ...    AND    Run Keyword If    ${logging}    Get Logical Id of OLT
+    ...    AND    Run Keyword If    ${logging}    Collect Logs
+    ...    AND    Teardown Test
+    ...    AND    Stop Logging    MemoryLeakTestOnuGo
+
+*** Keywords ***
+Setup Suite
+    [Documentation]    Set up the test suite
+    Start Logging Setup or Teardown    Setup-${SUITE NAME}
+    ${LogInfo}=    Catenate
+    ...    \r\nPassed arguments:
+    ...    debugmode:${debugmode}, logging:${logging}, pausebeforecleanup:${pausebeforecleanup},
+    ...    print2console:${print2console}, workflow:${workflow}, kvstoreprefix:${kvstoreprefix},
+    ...    iterations:${iterations}
+    Log    ${LogInfo}    console=yes
+    Common Test Suite Setup
+    # set tech profiles
+    ${preload_tech_profile}=   Set Variable If   ${unitag_sub} and "${workflow}"=="TT" and not ${has_dataplane}   True   False
+    Set Suite Variable    ${preload_tech_profile}
+    Run Keyword If   ${preload_tech_profile}   Set Tech Profile   TT-HSIA                                ${INFRA_NAMESPACE}    64
+    Run Keyword If   ${preload_tech_profile}   Set Tech Profile   TT-VoIP                                ${INFRA_NAMESPACE}    65
+    Run Keyword If   ${preload_tech_profile}   Set Tech Profile   TT-multi-uni-MCAST-AdditionalBW-None   ${INFRA_NAMESPACE}    66
+    # delete etcd MIB Template Data
+    Delete MIB Template Data    ${INFRA_NAMESPACE}
+    # delete etcd onu data
+    Delete ONU Go Adapter ETCD Data    namespace=${INFRA_NAMESPACE}    validate=True
+    Run Keyword If    ${logging}    Collect Logs
+    Stop Logging Setup or Teardown    Setup-${SUITE NAME}
+
+
+Teardown Suite
+    [Documentation]    Replaces the Suite Teardown in utils.robot.
+    ...    Cleans up and checks all ONU ports disabled in ONOS.
+    ...    Furthermore gives the possibility to pause the execution.
+    Start Logging Setup or Teardown   Teardown-${SUITE NAME}
+    Run Keyword If    ${pausebeforecleanup}    Import Library    Dialogs
+    Run Keyword If    ${pausebeforecleanup}    Pause Execution    Press OK to continue with clean up!
+    Run Keyword If    ${pausebeforecleanup}    Log    Teardown will be continued...    console=yes
+    Run Keyword If    ${teardown_device}    Delete All Devices and Verify
+    Run Keyword Unless    ${etcdcheckintestteardown}    Wait Until Keyword Succeeds    ${timeout}    1s
+    ...    Validate Onu Data In Etcd    ${INFRA_NAMESPACE}    0    ${kvstoreprefix}    without_pm_data=False
+    Wait for Ports in ONOS for all OLTs      ${ONOS_SSH_IP}    ${ONOS_SSH_PORT}  0   BBSM    ${timeout}
+    Run Keyword If    ${logging}    Collect Logs
+    Stop Logging Setup or Teardown   Teardown-${SUITE NAME}
+    Close All ONOS SSH Connections
+    Set Suite Variable    ${TechProfile}    ${EMPTY}
+    Run Keyword If    ${preload_tech_profile}    Remove Tech Profile    ${INFRA_NAMESPACE}    64
+    Run Keyword If    ${preload_tech_profile}    Remove Tech Profile    ${INFRA_NAMESPACE}    65
+    Run Keyword If    ${preload_tech_profile}    Remove Tech Profile    ${INFRA_NAMESPACE}    66
+
+Teardown Test
+    [Documentation]    Post-test Teardown
+    Run Keyword If    ${pausebeforecleanup}    Import Library    Dialogs
+    Run Keyword If    ${pausebeforecleanup}    Pause Execution    Press OK to continue with clean up!
+    Run Keyword If    ${pausebeforecleanup}    Log    Teardown will be continued...    console=yes
+    Run Keyword If    ${teardown_device}       Delete All Devices and Verify
+    # delete etcd MIB Template Data
+    Delete MIB Template Data    ${INFRA_NAMESPACE}
+    # check etcd data are empty
+    Run Keyword If    ${etcdcheckintestteardown}    Wait Until Keyword Succeeds    ${timeout}    1s
+    ...    Validate Onu Data In Etcd    ${INFRA_NAMESPACE}    0    ${kvstoreprefix}    without_pm_data=False
+    Sleep    5s