diff --git a/.github/workflows/beam_LoadTests_Python_CoGBK_Dataflow_Batch.yml b/.github/workflows/beam_LoadTests_Python_CoGBK_Dataflow_Batch.yml
new file mode 100644
index 000000000000..284ba2420654
--- /dev/null
+++ b/.github/workflows/beam_LoadTests_Python_CoGBK_Dataflow_Batch.yml
@@ -0,0 +1,127 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
+name: LoadTests Python CoGBK Dataflow Batch
+
+on:
+  issue_comment:
+    types: [created]
+  schedule:
+    - cron: '30 11 * * *'
+  workflow_dispatch:
+
+# Setting explicit permissions for the action to avoid the default permissions which are `write-all` in case of pull_request_target event
+permissions:
+  actions: write
+  pull-requests: read
+  checks: read
+  contents: read
+  deployments: read
+  id-token: none
+  issues: read
+  discussions: read
+  packages: read
+  pages: read
+  repository-projects: read
+  security-events: read
+  statuses: read
+
+# This allows a subsequently queued workflow run to interrupt previous runs
+concurrency:
+  group: '${{ github.workflow }} @ ${{ github.event.issue.number || github.sha || github.head_ref || github.ref }}-${{ github.event.schedule || github.event.comment.body || github.event.sender.login }}'
+  cancel-in-progress: true
+
+env:
+  GRADLE_ENTERPRISE_ACCESS_KEY: ${{ secrets.GE_ACCESS_TOKEN }}
+  GRADLE_ENTERPRISE_CACHE_USERNAME: ${{ secrets.GE_CACHE_USERNAME }}
+  GRADLE_ENTERPRISE_CACHE_PASSWORD: ${{ secrets.GE_CACHE_PASSWORD }}
+
+jobs:
+  beam_LoadTests_Python_CoGBK_Dataflow_Batch:
+    if: |
+      github.event_name == 'workflow_dispatch' ||
+      github.event_name == 'schedule' ||
+      github.event.comment.body == 'Run Load Tests Python CoGBK Dataflow Batch'
+    runs-on: [self-hosted, ubuntu-20.04, main]
+    timeout-minutes: 720
+    name: ${{ matrix.job_name }} (${{ matrix.job_phrase }})
+    strategy:
+      matrix:
+        job_name: ["beam_LoadTests_Python_CoGBK_Dataflow_Batch"]
+        job_phrase: ["Run Load Tests Python CoGBK Dataflow Batch"]
+    steps:
+      - uses: actions/checkout@v3
+      - name: Setup repository
+        uses: ./.github/actions/setup-action
+        with:
+          comment_phrase: ${{ matrix.job_phrase }}
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          github_job: ${{ matrix.job_name }} (${{ matrix.job_phrase }})
+      - name: Setup environment
+        uses: ./.github/actions/setup-environment-action
+        with:
+          python-version: 3.8
+      - name: Prepare test arguments
+        uses: ./.github/actions/test-arguments-action
+        with:
+          test-type: load
+          test-language: python
+          argument-file-paths: |
+            ${{ github.workspace }}/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Batch_100b_Single_Key.txt
+            ${{ github.workspace }}/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Batch_100b_Multiple_Keys.txt
+            ${{ github.workspace }}/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Batch_10kB.txt
+            ${{ github.workspace }}/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Batch_2MB.txt
+      - name: Set current datetime
+        id: datetime
+        run: | 
+          echo "datetime=$(date '+%m%d%H%M%S' --utc)" >> $GITHUB_OUTPUT
+      # The env variables are created and populated in the test-arguments-action as "<github.job>_test_arguments_<argument_file_paths_index>"
+      - name: run CoGBK 2GB of 100B records with a single key
+        uses: ./.github/actions/gradle-command-self-hosted-action
+        with:
+          gradle-command: :sdks:python:apache_beam:testing:load_tests:run
+          arguments: |
+            --info \
+            -PloadTest.mainClass=apache_beam.testing.load_tests.co_group_by_key_test \
+            -Prunner=DataflowRunner \
+            -PpythonVersion=3.8 \
+            '-PloadTest.args=${{ env.beam_LoadTests_Python_CoGBK_Dataflow_Batch_test_arguments_1 }} --job_name=load-tests-python-dataflow-batch-cogbk-1-${{ steps.datetime.outputs.datetime }}' \
+      - name: run CoGBK 2GB of 100B records with multiple keys
+        uses: ./.github/actions/gradle-command-self-hosted-action
+        with:
+          gradle-command: :sdks:python:apache_beam:testing:load_tests:run
+          arguments: |
+            -PloadTest.mainClass=apache_beam.testing.load_tests.co_group_by_key_test \
+            -Prunner=DataflowRunner \
+            -PpythonVersion=3.8 \
+            '-PloadTest.args=${{ env.beam_LoadTests_Python_CoGBK_Dataflow_Batch_test_arguments_2 }} --job_name=load-tests-python-dataflow-batch-cogbk-2-${{ steps.datetime.outputs.datetime }}' \
+      - name: run CoGBK reiterate 4 times 10kB values
+        uses: ./.github/actions/gradle-command-self-hosted-action
+        with:
+          gradle-command: :sdks:python:apache_beam:testing:load_tests:run
+          arguments: |
+            -PloadTest.mainClass=apache_beam.testing.load_tests.co_group_by_key_test \
+            -Prunner=DataflowRunner \
+            -PpythonVersion=3.8 \
+            '-PloadTest.args=${{ env.beam_LoadTests_Python_CoGBK_Dataflow_Batch_test_arguments_3 }} --job_name=load-tests-python-dataflow-batch-cogbk-3-${{ steps.datetime.outputs.datetime }}' \
+      - name: run CoGBK reiterate 4 times 2MB values
+        uses: ./.github/actions/gradle-command-self-hosted-action
+        with:
+          gradle-command: :sdks:python:apache_beam:testing:load_tests:run
+          arguments: |
+            -PloadTest.mainClass=apache_beam.testing.load_tests.co_group_by_key_test \
+            -Prunner=DataflowRunner \
+            -PpythonVersion=3.8 \
+            '-PloadTest.args=${{ env.beam_LoadTests_Python_CoGBK_Dataflow_Batch_test_arguments_4 }} --job_name=load-tests-python-dataflow-batch-cogbk-4-${{ steps.datetime.outputs.datetime }}'
\ No newline at end of file
diff --git a/.github/workflows/beam_LoadTests_Python_CoGBK_Dataflow_Streaming.yml b/.github/workflows/beam_LoadTests_Python_CoGBK_Dataflow_Streaming.yml
new file mode 100644
index 000000000000..313ba94f9df3
--- /dev/null
+++ b/.github/workflows/beam_LoadTests_Python_CoGBK_Dataflow_Streaming.yml
@@ -0,0 +1,126 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+name: LoadTests Python CoGBK Dataflow Streaming
+
+on:
+  issue_comment:
+    types: [created]
+  schedule:
+    - cron: '30 11 * * *'
+  workflow_dispatch:
+
+# Setting explicit permissions for the action to avoid the default permissions which are `write-all` in case of pull_request_target event
+permissions:
+  actions: write
+  pull-requests: read
+  checks: read
+  contents: read
+  deployments: read
+  id-token: none
+  issues: read
+  discussions: read
+  packages: read
+  pages: read
+  repository-projects: read
+  security-events: read
+  statuses: read
+
+# This allows a subsequently queued workflow run to interrupt previous runs
+concurrency:
+  group: '${{ github.workflow }} @ ${{ github.event.issue.number || github.sha || github.head_ref || github.ref }}-${{ github.event.schedule || github.event.comment.body || github.event.sender.login }}'
+  cancel-in-progress: true
+
+env:
+  GRADLE_ENTERPRISE_ACCESS_KEY: ${{ secrets.GE_ACCESS_TOKEN }}
+  GRADLE_ENTERPRISE_CACHE_USERNAME: ${{ secrets.GE_CACHE_USERNAME }}
+  GRADLE_ENTERPRISE_CACHE_PASSWORD: ${{ secrets.GE_CACHE_PASSWORD }}
+
+jobs:
+  beam_LoadTests_Python_CoGBK_Dataflow_Streaming:
+    if: |
+      github.event_name == 'workflow_dispatch' ||
+      github.event_name == 'schedule' ||
+      github.event.comment.body == 'Run Load Tests Python CoGBK Dataflow Streaming'
+    runs-on: [self-hosted, ubuntu-20.04, main]
+    timeout-minutes: 720
+    name: ${{ matrix.job_name }} (${{ matrix.job_phrase }})
+    strategy:
+      matrix:
+        job_name: ["beam_LoadTests_Python_CoGBK_Dataflow_Streaming"]
+        job_phrase: ["Run Load Tests Python CoGBK Dataflow Streaming"]
+    steps:
+      - uses: actions/checkout@v3
+      - name: Setup repository
+        uses: ./.github/actions/setup-action
+        with:
+          comment_phrase: ${{ matrix.job_phrase }}
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          github_job: ${{ matrix.job_name }} (${{ matrix.job_phrase }})
+      - name: Setup environment
+        uses: ./.github/actions/setup-environment-action
+        with:
+          python-version: 3.8
+      - name: Prepare test arguments
+        uses: ./.github/actions/test-arguments-action
+        with:
+          test-type: load
+          test-language: python
+          argument-file-paths: |
+            ${{ github.workspace }}/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Streaming_100b_Single_Key.txt
+            ${{ github.workspace }}/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Streaming_100b_Multiple_Keys.txt
+            ${{ github.workspace }}/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Streaming_10kB.txt
+            ${{ github.workspace }}/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Streaming_2MB.txt
+      - name: Set current datetime
+        id: datetime
+        run: |
+          echo "datetime=$(date '+%m%d%H%M%S' --utc)" >> $GITHUB_OUTPUT
+      # The env variables are created and populated in the test-arguments-action as "<github.job>_test_arguments_<argument_file_paths_index>"
+      - name: run CoGBK 2GB of 100B records with a single key
+        uses: ./.github/actions/gradle-command-self-hosted-action
+        with:
+          gradle-command: :sdks:python:apache_beam:testing:load_tests:run
+          arguments: |
+            -PloadTest.mainClass=apache_beam.testing.load_tests.co_group_by_key_test \
+            -Prunner=DataflowRunner \
+            -PpythonVersion=3.8 \
+            '-PloadTest.args=${{ env.beam_LoadTests_Python_CoGBK_Dataflow_Streaming_test_arguments_1 }} --job_name=load-tests-python-dataflow-streaming-cogbk-1-${{ steps.datetime.outputs.datetime }}' \
+      - name: run CoGBK 2GB of 100B records with multiple keys
+        uses: ./.github/actions/gradle-command-self-hosted-action
+        with:
+          gradle-command: :sdks:python:apache_beam:testing:load_tests:run
+          arguments: |
+            -PloadTest.mainClass=apache_beam.testing.load_tests.co_group_by_key_test \
+            -Prunner=DataflowRunner \
+            -PpythonVersion=3.8 \
+            '-PloadTest.args=${{ env.beam_LoadTests_Python_CoGBK_Dataflow_Streaming_test_arguments_2 }} --job_name=load-tests-python-dataflow-streaming-cogbk-2-${{ steps.datetime.outputs.datetime }}' \
+      - name: run CoGBK reiterate 4 times 10kB values
+        uses: ./.github/actions/gradle-command-self-hosted-action
+        with:
+          gradle-command: :sdks:python:apache_beam:testing:load_tests:run
+          arguments: |
+            -PloadTest.mainClass=apache_beam.testing.load_tests.co_group_by_key_test \
+            -Prunner=DataflowRunner \
+            -PpythonVersion=3.8 \
+            '-PloadTest.args=${{ env.beam_LoadTests_Python_CoGBK_Dataflow_Streaming_test_arguments_3 }} --job_name=load-tests-python-dataflow-streaming-cogbk-3-${{ steps.datetime.outputs.datetime }}' \
+      - name: run CoGBK reiterate 4 times 2MB values
+        uses: ./.github/actions/gradle-command-self-hosted-action
+        with:
+          gradle-command: :sdks:python:apache_beam:testing:load_tests:run
+          arguments: |
+            -PloadTest.mainClass=apache_beam.testing.load_tests.co_group_by_key_test \
+            -Prunner=DataflowRunner \
+            -PpythonVersion=3.8 \
+            '-PloadTest.args=${{ env.beam_LoadTests_Python_CoGBK_Dataflow_Streaming_test_arguments_4 }} --job_name=load-tests-python-dataflow-streaming-cogbk-4-${{ steps.datetime.outputs.datetime }}'
\ No newline at end of file
diff --git a/.github/workflows/beam_LoadTests_Python_CoGBK_Flink_Batch.yml b/.github/workflows/beam_LoadTests_Python_CoGBK_Flink_Batch.yml
new file mode 100644
index 000000000000..6d668c1b2566
--- /dev/null
+++ b/.github/workflows/beam_LoadTests_Python_CoGBK_Flink_Batch.yml
@@ -0,0 +1,135 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+name: LoadTests Python CoGBK Dataflow Flink Batch
+
+on:
+  issue_comment:
+    types: [created]
+  schedule:
+    - cron: '40 12 * * *'
+  workflow_dispatch:
+
+# Setting explicit permissions for the action to avoid the default permissions which are `write-all` in case of pull_request_target event
+permissions:
+  actions: write
+  pull-requests: read
+  checks: read
+  contents: read
+  deployments: read
+  id-token: none
+  issues: read
+  discussions: read
+  packages: read
+  pages: read
+  repository-projects: read
+  security-events: read
+  statuses: read
+
+# This allows a subsequently queued workflow run to interrupt previous runs
+concurrency:
+  group: '${{ github.workflow }} @ ${{ github.event.issue.number || github.sha || github.head_ref || github.ref }}-${{ github.event.schedule || github.event.comment.body || github.event.sender.login }}'
+  cancel-in-progress: true
+
+env:
+  GRADLE_ENTERPRISE_ACCESS_KEY: ${{ secrets.GE_ACCESS_TOKEN }}
+  GRADLE_ENTERPRISE_CACHE_USERNAME: ${{ secrets.GE_CACHE_USERNAME }}
+  GRADLE_ENTERPRISE_CACHE_PASSWORD: ${{ secrets.GE_CACHE_PASSWORD }}
+  GCLOUD_ZONE: us-central1-a
+  CLUSTER_NAME: beam-loadtests-python-cogbk-flink-batch-${{ github.run_id }}
+  GCS_BUCKET: gs://beam-flink-cluster
+  FLINK_DOWNLOAD_URL: https://archive.apache.org/dist/flink/flink-1.15.0/flink-1.15.0-bin-scala_2.12.tgz
+  HADOOP_DOWNLOAD_URL: https://repo.maven.apache.org/maven2/org/apache/flink/flink-shaded-hadoop-2-uber/2.8.3-10.0/flink-shaded-hadoop-2-uber-2.8.3-10.0.jar
+  FLINK_TASKMANAGER_SLOTS: 1
+  DETACHED_MODE: true
+  HARNESS_IMAGES_TO_PULL: gcr.io/apache-beam-testing/beam-sdk/beam_go_sdk:latest
+  JOB_SERVER_IMAGE: gcr.io/apache-beam-testing/beam_portability/beam_flink1.15_job_server:latest
+  ARTIFACTS_DIR: gs://beam-flink-cluster/beam-loadtests-python-cogbk-flink-batch-${{ github.run_id }}
+
+jobs:
+  beam_LoadTests_Python_CoGBK_Flink_Batch:
+    if: |
+      github.event_name == 'workflow_dispatch' ||
+      github.event_name == 'schedule' ||
+      github.event.comment.body == 'Run Load Tests Python CoGBK Flink Batch'
+    runs-on: [self-hosted, ubuntu-20.04, main]
+    timeout-minutes: 720
+    name: ${{ matrix.job_name }} (${{ matrix.job_phrase }})
+    strategy:
+      matrix:
+        job_name: ["beam_LoadTests_Python_CoGBK_Flink_Batch"]
+        job_phrase: ["Run Load Tests Python CoGBK Flink Batch"]
+    steps:
+      - uses: actions/checkout@v3
+      - name: Setup repository
+        uses: ./.github/actions/setup-action
+        with:
+          comment_phrase: ${{ matrix.job_phrase }}
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          github_job: ${{ matrix.job_name }} (${{ matrix.job_phrase }})
+      - name: Install Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: '3.8'
+      - name: Prepare test arguments
+        uses: ./.github/actions/test-arguments-action
+        with:
+          test-type: load
+          test-language: python
+          argument-file-paths: |
+            ${{ github.workspace }}/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Flink_Batch_100b_Single_Key.txt
+            ${{ github.workspace }}/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Flink_Batch_100b_Multiple_Keys.txt
+            ${{ github.workspace }}/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Flink_Batch_10kB.txt
+      - name: Start Flink with parallelism 5
+        env:
+          FLINK_NUM_WORKERS: 5
+        run: |
+          cd ${{ github.workspace }}/.test-infra/dataproc; ./flink_cluster.sh create
+      - name: Set current datetime
+        id: datetime
+        run: |
+          echo "datetime=$(date '+%m%d%H%M%S' --utc)" >> $GITHUB_OUTPUT
+      # The env variables are created and populated in the test-arguments-action as "<github.job>_test_arguments_<argument_file_paths_index>"
+      - name: run CoGBK 2GB of 100B records with a single key
+        uses: ./.github/actions/gradle-command-self-hosted-action
+        with:
+          gradle-command: :sdks:python:apache_beam:testing:load_tests:run
+          arguments: |
+            --info \
+            -PloadTest.mainClass=apache_beam.testing.load_tests.co_group_by_key_test \
+            -Prunner=FlinkRunner \
+            '-PloadTest.args=${{ env.beam_LoadTests_Python_CoGBK_Flink_Batch_test_arguments_1 }} --job_name=load-tests-python-flink-batch-cogbk-1-${{ steps.datetime.outputs.datetime }}' \
+      - name: run CoGBK 2GB of 100B records with multiple keys
+        uses: ./.github/actions/gradle-command-self-hosted-action
+        with:
+          gradle-command: :sdks:python:apache_beam:testing:load_tests:run
+          arguments: |
+            --info \
+            -PloadTest.mainClass=apache_beam.testing.load_tests.co_group_by_key_test \
+            -Prunner=FlinkRunner \
+            '-PloadTest.args=${{ env.beam_LoadTests_Python_CoGBK_Flink_Batch_test_arguments_2 }} --job_name=load-tests-python-flink-batch-cogbk-2-${{ steps.datetime.outputs.datetime }}' \
+      - name: run CoGBK reiterate 4 times 10kB values
+        uses: ./.github/actions/gradle-command-self-hosted-action
+        with:
+          gradle-command: :sdks:python:apache_beam:testing:load_tests:run
+          arguments: |
+            --info \
+            -PloadTest.mainClass=apache_beam.testing.load_tests.co_group_by_key_test \
+            -Prunner=FlinkRunner \
+            '-PloadTest.args=${{ env.beam_LoadTests_Python_CoGBK_Flink_Batch_test_arguments_2 }} --job_name=load-tests-python-flink-batch-cogbk-3-${{ steps.datetime.outputs.datetime }}' \
+      - name: Teardown Flink
+        if: always()
+        run: |
+          ${{ github.workspace }}/.test-infra/dataproc/flink_cluster.sh delete
\ No newline at end of file
diff --git a/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Batch_100b_Multiple_Keys.txt b/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Batch_100b_Multiple_Keys.txt
new file mode 100644
index 000000000000..d5ba43180738
--- /dev/null
+++ b/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Batch_100b_Multiple_Keys.txt
@@ -0,0 +1,28 @@
+#  Licensed to the Apache Software Foundation (ASF) under one
+#  or more contributor license agreements.  See the NOTICE file
+#  distributed with this work for additional information
+#  regarding copyright ownership.  The ASF licenses this file
+#  to you 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.
+
+--region=us-central1
+--temp_location=gs://temp-storage-for-perf-tests/loadtests
+--publish_to_big_query=true
+--metrics_dataset=load_test
+--metrics_table=python_dataflow_batch_cogbk_2
+--influx_measurement=python_batch_cogbk_2
+--input_options=''{\\"num_records\\":20000000,\\"key_size\\":10,\\"value_size\\":90,\\"num_hot_keys\\":5,\\"hot_key_fraction\\":1,\\"algorithm\\":\\"lcg\\"}''
+--co_input_options=''{\\"num_records\\":2000000,\\"key_size\\":10,\\"value_size\\":90,\\"num_hot_keys\\":1000,\\"hot_key_fraction\\":1,\\"algorithm\\":\\"lcg\\"}''
+--iterations=1
+--num_workers=5
+--autoscaling_algorithm=NONE
+--runner=DataflowRunner
\ No newline at end of file
diff --git a/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Batch_100b_Single_Key.txt b/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Batch_100b_Single_Key.txt
new file mode 100644
index 000000000000..47ebf22dc835
--- /dev/null
+++ b/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Batch_100b_Single_Key.txt
@@ -0,0 +1,28 @@
+#  Licensed to the Apache Software Foundation (ASF) under one
+#  or more contributor license agreements.  See the NOTICE file
+#  distributed with this work for additional information
+#  regarding copyright ownership.  The ASF licenses this file
+#  to you 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.
+
+--region=us-central1
+--temp_location=gs://temp-storage-for-perf-tests/loadtests
+--publish_to_big_query=true
+--metrics_dataset=load_test
+--metrics_table=python_dataflow_batch_cogbk_1
+--influx_measurement=python_batch_cogbk_1
+--input_options=''{\\"num_records\\":20000000,\\"key_size\\":10,\\"value_size\\":90,\\"num_hot_keys\\":1,\\"hot_key_fraction\\":1,\\"algorithm\\":\\"lcg\\"}''
+--co_input_options=''{\\"num_records\\":2000000,\\"key_size\\":10,\\"value_size\\":90,\\"num_hot_keys\\":1000,\\"hot_key_fraction\\":1,\\"algorithm\\":\\"lcg\\"}''
+--iterations=1
+--num_workers=5
+--autoscaling_algorithm=NONE
+--runner=DataflowRunner
\ No newline at end of file
diff --git a/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Batch_10kB.txt b/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Batch_10kB.txt
new file mode 100644
index 000000000000..13161125b570
--- /dev/null
+++ b/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Batch_10kB.txt
@@ -0,0 +1,28 @@
+#  Licensed to the Apache Software Foundation (ASF) under one
+#  or more contributor license agreements.  See the NOTICE file
+#  distributed with this work for additional information
+#  regarding copyright ownership.  The ASF licenses this file
+#  to you 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.
+
+--region=us-central1
+--temp_location=gs://temp-storage-for-perf-tests/loadtests
+--publish_to_big_query=true
+--metrics_dataset=load_test
+--metrics_table=python_dataflow_batch_cogbk_3
+--influx_measurement=python_batch_cogbk_3
+--input_options=''{\\"num_records\\":20000000,\\"key_size\\":10,\\"value_size\\":90,\\"num_hot_keys\\":200000,\\"hot_key_fraction\\":1,\\"algorithm\\":\\"lcg\\"}''
+--co_input_options=''{\\"num_records\\":2000000,\\"key_size\\":10,\\"value_size\\":90,\\"num_hot_keys\\":1000,\\"hot_key_fraction\\":1,\\"algorithm\\":\\"lcg\\"}''
+--iterations=4
+--num_workers=5
+--autoscaling_algorithm=NONE
+--runner=DataflowRunner
\ No newline at end of file
diff --git a/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Batch_2MB.txt b/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Batch_2MB.txt
new file mode 100644
index 000000000000..052c2464a1cc
--- /dev/null
+++ b/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Batch_2MB.txt
@@ -0,0 +1,28 @@
+#  Licensed to the Apache Software Foundation (ASF) under one
+#  or more contributor license agreements.  See the NOTICE file
+#  distributed with this work for additional information
+#  regarding copyright ownership.  The ASF licenses this file
+#  to you 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.
+
+--region=us-central1
+--temp_location=gs://temp-storage-for-perf-tests/loadtests
+--publish_to_big_query=true
+--metrics_dataset=load_test
+--metrics_table=python_dataflow_batch_cogbk_4
+--influx_measurement=python_batch_cogbk_4
+--input_options=''{\\"num_records\\":20000000,\\"key_size\\":10,\\"value_size\\":90,\\"num_hot_keys\\":1000,\\"hot_key_fraction\\":1,\\"algorithm\\":\\"lcg\\"}''
+--co_input_options=''{\\"num_records\\":2000000,\\"key_size\\":10,\\"value_size\\":90,\\"num_hot_keys\\":1000,\\"hot_key_fraction\\":1,\\"algorithm\\":\\"lcg\\"}''
+--iterations=4
+--num_workers=5
+--autoscaling_algorithm=NONE
+--runner=DataflowRunner
\ No newline at end of file
diff --git a/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Flink_Batch_100b_Multiple_Keys.txt b/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Flink_Batch_100b_Multiple_Keys.txt
new file mode 100644
index 000000000000..4b8a2f72010b
--- /dev/null
+++ b/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Flink_Batch_100b_Multiple_Keys.txt
@@ -0,0 +1,28 @@
+#  Licensed to the Apache Software Foundation (ASF) under one
+#  or more contributor license agreements.  See the NOTICE file
+#  distributed with this work for additional information
+#  regarding copyright ownership.  The ASF licenses this file
+#  to you 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.
+
+--temp_location=gs://temp-storage-for-perf-tests/loadtests
+--publish_to_big_query=true
+--metrics_dataset=load_test
+--metrics_table=python_flink_batch_cogbk_2
+--influx_measurement=python_batch_cogbk_2
+--input_options=''{\\"num_records\\":20000000,\\"key_size\\":10,\\"value_size\\":90,\\"num_hot_keys\\":5,\\"hot_key_fraction\\":1}''
+--co_input_options=''{\\"num_records\\":2000000,\\"key_size\\":10,\\"value_size\\":90,\\"num_hot_keys\\":5,\\"hot_key_fraction\\":1}''
+--iterations=1
+--parallelism=5
+--endpoint=localhost:8099
+--environment_type=DOCKER
+--environment_config=gcr.io/apache-beam-testing/beam-sdk/beam_go_sdk:latest
\ No newline at end of file
diff --git a/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Flink_Batch_100b_Single_Key.txt b/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Flink_Batch_100b_Single_Key.txt
new file mode 100644
index 000000000000..3aeb927f04ee
--- /dev/null
+++ b/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Flink_Batch_100b_Single_Key.txt
@@ -0,0 +1,28 @@
+#  Licensed to the Apache Software Foundation (ASF) under one
+#  or more contributor license agreements.  See the NOTICE file
+#  distributed with this work for additional information
+#  regarding copyright ownership.  The ASF licenses this file
+#  to you 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.
+
+--temp_location=gs://temp-storage-for-perf-tests/loadtests
+--publish_to_big_query=true
+--metrics_dataset=load_test
+--metrics_table=python_flink_batch_cogbk_1
+--influx_measurement=python_batch_cogbk_1
+--input_options=''{\\"num_records\\":20000000,\\"key_size\\":10,\\"value_size\\":90,\\"num_hot_keys\\":1,\\"hot_key_fraction\\":1}''
+--co_input_options=''{\\"num_records\\":2000000,\\"key_size\\":10,\\"value_size\\":90,\\"num_hot_keys\\":1000,\\"hot_key_fraction\\":1}''
+--iterations=1
+--parallelism=5
+--endpoint=localhost:8099
+--environment_type=DOCKER
+--environment_config=gcr.io/apache-beam-testing/beam-sdk/beam_go_sdk:latest
\ No newline at end of file
diff --git a/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Flink_Batch_10kB.txt b/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Flink_Batch_10kB.txt
new file mode 100644
index 000000000000..e350e2d29944
--- /dev/null
+++ b/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Flink_Batch_10kB.txt
@@ -0,0 +1,28 @@
+#  Licensed to the Apache Software Foundation (ASF) under one
+#  or more contributor license agreements.  See the NOTICE file
+#  distributed with this work for additional information
+#  regarding copyright ownership.  The ASF licenses this file
+#  to you 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.
+
+--temp_location=gs://temp-storage-for-perf-tests/loadtests
+--publish_to_big_query=true
+--metrics_dataset=load_test
+--metrics_table=python_flink_batch_cogbk_3
+--influx_measurement=python_batch_cogbk_3
+--input_options=''{\\"num_records\\":20000000,\\"key_size\\":10,\\"value_size\\":90,\\"num_hot_keys\\":200000,\\"hot_key_fraction\\":1}''
+--co_input_options=''{\\"num_records\\":2000000,\\"key_size\\":10,\\"value_size\\":90,\\"num_hot_keys\\":1000,\\"hot_key_fraction\\":1}''
+--iterations=4
+--parallelism=5
+--endpoint=localhost:8099
+--environment_type=DOCKER
+--environment_config=gcr.io/apache-beam-testing/beam-sdk/beam_go_sdk:latest
\ No newline at end of file
diff --git a/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Streaming_100b_Multiple_Keys.txt b/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Streaming_100b_Multiple_Keys.txt
new file mode 100644
index 000000000000..a687f0cf5de7
--- /dev/null
+++ b/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Streaming_100b_Multiple_Keys.txt
@@ -0,0 +1,30 @@
+#  Licensed to the Apache Software Foundation (ASF) under one
+#  or more contributor license agreements.  See the NOTICE file
+#  distributed with this work for additional information
+#  regarding copyright ownership.  The ASF licenses this file
+#  to you 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.
+
+--region=us-central1
+--temp_location=gs://temp-storage-for-perf-tests/loadtests
+--publish_to_big_query=true
+--metrics_dataset=load_test
+--metrics_table=python_dataflow_streaming_cogbk_2
+--influx_measurement=python_streaming_cogbk_2
+--input_options=''{\\"num_records\\":20000000,\\"key_size\\":10,\\"value_size\\":90,\\"num_hot_keys\\":5,\\"hot_key_fraction\\":1,\\"algorithm\\":\\"lcg\\"}''
+--co_input_options=''{\\"num_records\\":2000000,\\"key_size\\":10,\\"value_size\\":90,\\"num_hot_keys\\":1000,\\"hot_key_fraction\\":1,\\"algorithm\\":\\"lcg\\"}''
+--iterations=1
+--num_workers=5
+--autoscaling_algorithm=NONE
+--streaming
+--worker_machine_type=n1-highmem-4
+--runner=DataflowRunner
\ No newline at end of file
diff --git a/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Streaming_100b_Single_Key.txt b/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Streaming_100b_Single_Key.txt
new file mode 100644
index 000000000000..9141182b90fc
--- /dev/null
+++ b/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Streaming_100b_Single_Key.txt
@@ -0,0 +1,30 @@
+#  Licensed to the Apache Software Foundation (ASF) under one
+#  or more contributor license agreements.  See the NOTICE file
+#  distributed with this work for additional information
+#  regarding copyright ownership.  The ASF licenses this file
+#  to you 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.
+
+--region=us-central1
+--temp_location=gs://temp-storage-for-perf-tests/loadtests
+--publish_to_big_query=true
+--metrics_dataset=load_test
+--metrics_table=python_dataflow_streaming_cogbk_1
+--influx_measurement=python_streaming_cogbk_1
+--input_options=''{\\"num_records\\":20000000,\\"key_size\\":10,\\"value_size\\":90,\\"num_hot_keys\\":1,\\"hot_key_fraction\\":1,\\"algorithm\\":\\"lcg\\"}''
+--co_input_options=''{\\"num_records\\":2000000,\\"key_size\\":10,\\"value_size\\":90,\\"num_hot_keys\\":1000,\\"hot_key_fraction\\":1,\\"algorithm\\":\\"lcg\\"}''
+--iterations=1
+--num_workers=5
+--autoscaling_algorithm=NONE
+--streaming
+--worker_machine_type=n1-highmem-4
+--runner=DataflowRunner
\ No newline at end of file
diff --git a/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Streaming_10kB.txt b/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Streaming_10kB.txt
new file mode 100644
index 000000000000..7250f073f25e
--- /dev/null
+++ b/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Streaming_10kB.txt
@@ -0,0 +1,30 @@
+#  Licensed to the Apache Software Foundation (ASF) under one
+#  or more contributor license agreements.  See the NOTICE file
+#  distributed with this work for additional information
+#  regarding copyright ownership.  The ASF licenses this file
+#  to you 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.
+
+--region=us-central1
+--temp_location=gs://temp-storage-for-perf-tests/loadtests
+--publish_to_big_query=true
+--metrics_dataset=load_test
+--metrics_table=python_dataflow_streaming_cogbk_3
+--influx_measurement=python_streaming_cogbk_3
+--input_options=''{\\"num_records\\":20000000,\\"key_size\\":10,\\"value_size\\":90,\\"num_hot_keys\\":200000,\\"hot_key_fraction\\":1,\\"algorithm\\":\\"lcg\\"}''
+--co_input_options=''{\\"num_records\\":2000000,\\"key_size\\":10,\\"value_size\\":90,\\"num_hot_keys\\":1000,\\"hot_key_fraction\\":1,\\"algorithm\\":\\"lcg\\"}''
+--iterations=4
+--num_workers=5
+--autoscaling_algorithm=NONE
+--streaming
+--worker_machine_type=n1-highmem-4
+--runner=DataflowRunner
\ No newline at end of file
diff --git a/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Streaming_2MB.txt b/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Streaming_2MB.txt
new file mode 100644
index 000000000000..59723107d53c
--- /dev/null
+++ b/.github/workflows/load-tests-job-configs/python-cogbk/python_CoGBK_Dataflow_Streaming_2MB.txt
@@ -0,0 +1,30 @@
+#  Licensed to the Apache Software Foundation (ASF) under one
+#  or more contributor license agreements.  See the NOTICE file
+#  distributed with this work for additional information
+#  regarding copyright ownership.  The ASF licenses this file
+#  to you 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.
+
+--region=us-central1
+--temp_location=gs://temp-storage-for-perf-tests/loadtests
+--publish_to_big_query=true
+--metrics_dataset=load_test
+--metrics_table=python_dataflow_streaming_cogbk_4
+--influx_measurement=python_streaming_cogbk_4
+--input_options=''{\\"num_records\\":20000000,\\"key_size\\":10,\\"value_size\\":90,\\"num_hot_keys\\":1000,\\"hot_key_fraction\\":1,\\"algorithm\\":\\"lcg\\"}''
+--co_input_options=''{\\"num_records\\":2000000,\\"key_size\\":10,\\"value_size\\":90,\\"num_hot_keys\\":1000,\\"hot_key_fraction\\":1,\\"algorithm\\":\\"lcg\\"}''
+--iterations=4
+--num_workers=5
+--autoscaling_algorithm=NONE
+--streaming
+--worker_machine_type=n1-highmem-4
+--runner=DataflowRunner
\ No newline at end of file