diff --git a/.github/actions/run-python-test-set/action.yml b/.github/actions/run-python-test-set/action.yml
new file mode 100644
index 0000000000..94fac2ee99
--- /dev/null
+++ b/.github/actions/run-python-test-set/action.yml
@@ -0,0 +1,119 @@
+name: 'Run python test'
+description: 'Runs a Neon python test set, performing all the required preparations before'
+
+inputs:
+  # Select the type of Rust build. Must be "release" or "debug".
+  build_type:
+    required: true
+  rust_toolchain:
+    required: true
+  # This parameter is required, to prevent the mistake of running all tests in one job.
+  test_selection:
+    required: true
+  # Arbitrary parameters to pytest. For example "-s" to prevent capturing stdout/stderr
+  extra_params:
+    required: false
+    default: ''
+  needs_postgres_source:
+    required: false
+    default: 'false'
+  run_in_parallel:
+    required: false
+    default: 'true'
+  save_perf_report:
+    required: false
+    default: 'false'
+
+runs:
+  using: "composite"
+  steps:
+    - name: Get Neon artifact for restoration
+      uses: actions/download-artifact@v3
+      with:
+        name: neon-${{ runner.os }}-${{ inputs.build_type }}-${{ inputs.rust_toolchain }}-artifact
+        path: ./neon-artifact/
+
+    - name: Extract Neon artifact
+      shell: bash -ex {0}
+      run: |
+        mkdir -p /tmp/neon/
+        tar -xf ./neon-artifact/neon.tgz -C /tmp/neon/
+        rm -rf ./neon-artifact/
+
+    - name: Checkout
+      if: inputs.needs_postgres_source == 'true'
+      uses: actions/checkout@v3
+      with:
+        submodules: true
+        fetch-depth: 1
+
+    - name: Cache poetry deps
+      id: cache_poetry
+      uses: actions/cache@v3
+      with:
+        path: ~/.cache/pypoetry/virtualenvs
+        key: v1-${{ runner.os }}-python-deps-${{ hashFiles('poetry.lock') }}
+
+    - name: Install Python deps
+      shell: bash -ex {0}
+      run: ./scripts/pysync
+
+    - name: Run pytest
+      env:
+        ZENITH_BIN: /tmp/neon/bin
+        POSTGRES_DISTRIB_DIR: /tmp/neon/pg_install
+        TEST_OUTPUT: /tmp/test_output
+        # this variable will be embedded in perf test report
+        # and is needed to distinguish different environments
+        PLATFORM: github-actions-selfhosted
+      shell: bash -ex {0}
+      run: |
+        PERF_REPORT_DIR="$(realpath test_runner/perf-report-local)"
+        rm -rf $PERF_REPORT_DIR
+
+        TEST_SELECTION="test_runner/${{ inputs.test_selection }}"
+        EXTRA_PARAMS="${{ inputs.extra_params }}"
+        if [ -z "$TEST_SELECTION" ]; then
+          echo "test_selection must be set"
+          exit 1
+        fi
+        if [[ "${{ inputs.run_in_parallel }}" == "true" ]]; then
+          EXTRA_PARAMS="-n4 $EXTRA_PARAMS"
+        fi
+        if [[ "${{ inputs.save_perf_report }}" == "true" ]]; then
+          if [[ "$GITHUB_REF" == "main" ]]; then
+            mkdir -p "$PERF_REPORT_DIR"
+            EXTRA_PARAMS="--out-dir $PERF_REPORT_DIR $EXTRA_PARAMS"
+          fi
+        fi
+
+        if [[ "${{ inputs.build_type }}" == "debug" ]]; then
+          cov_prefix=(scripts/coverage "--profraw-prefix=$GITHUB_JOB" --dir=/tmp/neon/coverage run)
+        elif [[ "${{ inputs.build_type }}" == "release" ]]; then
+          cov_prefix=()
+        fi
+
+        # Run the tests.
+        #
+        # The junit.xml file allows CircleCI to display more fine-grained test information
+        # in its "Tests" tab in the results page.
+        # --verbose prints name of each test (helpful when there are
+        # multiple tests in one file)
+        # -rA prints summary in the end
+        # -n4 uses four processes to run tests via pytest-xdist
+        # -s is not used to prevent pytest from capturing output, because tests are running
+        # in parallel and logs are mixed between different tests
+        "${cov_prefix[@]}" ./scripts/pytest \
+          --junitxml=$TEST_OUTPUT/junit.xml \
+          --tb=short \
+          --verbose \
+          -m "not remote_cluster" \
+          -rA $TEST_SELECTION $EXTRA_PARAMS
+
+        if [[ "${{ inputs.save_perf_report }}" == "true" ]]; then
+          if [[ "$GITHUB_REF" == "main" ]]; then
+            export REPORT_FROM="$PERF_REPORT_DIR"
+            export REPORT_TO=local
+            scripts/generate_and_push_perf_report.sh
+          fi
+        fi
diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml
new file mode 100644
index 0000000000..5f4dd754d2
--- /dev/null
+++ b/.github/workflows/build_and_test.yml
@@ -0,0 +1,276 @@
+name: build_and_test
+on: [ push ]
+defaults:
+  run:
+    shell: bash -ex {0}
+
+jobs:
+  build-postgres:
+    runs-on: [ self-hosted, Linux, k8s-runner ]
+    strategy:
+      matrix:
+        build_type: [ debug, release ]
+        rust_toolchain: [ 1.58 ]
+
+    env:
+      BUILD_TYPE: ${{ matrix.build_type }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          submodules: true
+          fetch-depth: 1
+
+      - name: Set pg revision for caching
+        id: pg_ver
+        run: echo ::set-output name=pg_rev::$(git rev-parse HEAD:vendor/postgres)
+
+      - name: Cache postgres build
+        id: cache_pg
+        uses: actions/cache@v3
+        with:
+          path: tmp_install/
+          key: v1-${{ runner.os }}-${{ matrix.build_type }}-pg-${{ steps.pg_ver.outputs.pg_rev }}-${{ hashFiles('Makefile') }}
+
+      - name: Build postgres
+        if: steps.cache_pg.outputs.cache-hit != 'true'
+        run: COPT='-Werror' mold -run make postgres -j$(nproc)
+
+      # actions/cache@v3 does not allow concurrently using the same cache across job steps, so use a separate cache
+      - name: Prepare postgres artifact
+        run: tar -C tmp_install/ -czf ./pg.tgz .
+      - name: Upload postgres artifact
+        uses: actions/upload-artifact@v3
+        with:
+          retention-days: 7
+          if-no-files-found: error
+          name: postgres-${{ runner.os }}-${{ matrix.build_type }}-artifact
+          path: ./pg.tgz
+
+
+  build-neon:
+    runs-on: [ self-hosted, Linux, k8s-runner ]
+    needs: [ build-postgres ]
+    strategy:
+      matrix:
+        build_type: [ debug, release ]
+        rust_toolchain: [ 1.58 ]
+
+    env:
+      BUILD_TYPE: ${{ matrix.build_type }}
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          submodules: true
+          fetch-depth: 1
+
+      - name: Get postgres artifact for restoration
+        uses: actions/download-artifact@v3
+        with:
+          name: postgres-${{ runner.os }}-${{ matrix.build_type }}-artifact
+          path: ./postgres-artifact/
+      - name: Extract postgres artifact
+        run: |
+          mkdir ./tmp_install/
+          tar -xf ./postgres-artifact/pg.tgz -C ./tmp_install/
+          rm -rf ./postgres-artifact/
+
+      - name: Cache cargo deps
+        id: cache_cargo
+        uses: actions/cache@v3
+        with:
+          path: |
+            ~/.cargo/registry/
+            ~/.cargo/git/
+            target/
+          key: v2-${{ runner.os }}-${{ matrix.build_type }}-cargo-${{ matrix.rust_toolchain }}-${{ hashFiles('Cargo.lock') }}
+
+      - name: Run cargo build
+        run: |
+          if [[ $BUILD_TYPE == "debug" ]]; then
+            cov_prefix=(scripts/coverage "--profraw-prefix=$GITHUB_JOB" --dir=/tmp/neon/coverage run)
+            CARGO_FLAGS=
+          elif [[ $BUILD_TYPE == "release" ]]; then
+            cov_prefix=()
+            CARGO_FLAGS="--release --features profiling"
+          fi
+
+          export CACHEPOT_BUCKET=zenith-rust-cachepot
+          export RUSTC_WRAPPER=cachepot
+          export AWS_ACCESS_KEY_ID="${{ secrets.AWS_ACCESS_KEY_ID }}"
+          export AWS_SECRET_ACCESS_KEY="${{ secrets.AWS_SECRET_ACCESS_KEY }}"
+          export HOME=/home/runner
+          "${cov_prefix[@]}" mold -run cargo build $CARGO_FLAGS --features failpoints --bins --tests
+          cachepot -s
+
+      - name: Run cargo test
+        run: |
+          export HOME=/home/runner
+          if [[ $BUILD_TYPE == "debug" ]]; then
+            cov_prefix=(scripts/coverage "--profraw-prefix=$GITHUB_JOB" --dir=/tmp/neon/coverage run)
+            CARGO_FLAGS=
+          elif [[ $BUILD_TYPE == "release" ]]; then
+            cov_prefix=()
+            CARGO_FLAGS=--release
+          fi
+          
+          "${cov_prefix[@]}" cargo test $CARGO_FLAGS
+
+      - name: Install rust binaries
+        run: |
+          export HOME=/home/runner
+          if [[ $BUILD_TYPE == "debug" ]]; then
+            cov_prefix=(scripts/coverage "--profraw-prefix=$GITHUB_JOB" --dir=/tmp/neon/coverage run)
+          elif [[ $BUILD_TYPE == "release" ]]; then
+            cov_prefix=()
+          fi
+
+          binaries=$(
+            "${cov_prefix[@]}" cargo metadata --format-version=1 --no-deps |
+            jq -r '.packages[].targets[] | select(.kind | index("bin")) | .name'
+          )
+
+          test_exe_paths=$(
+            "${cov_prefix[@]}" cargo test --message-format=json --no-run |
+            jq -r '.executable | select(. != null)'
+          )
+
+          mkdir -p /tmp/neon/bin
+          mkdir -p /tmp/neon/test_bin
+          mkdir -p /tmp/neon/etc
+
+          # Install target binaries
+          for bin in $binaries; do
+            SRC=target/$BUILD_TYPE/$bin
+            DST=/tmp/neon/bin/$bin
+            cp $SRC $DST
+            echo $DST >> /tmp/neon/etc/binaries.list
+          done
+
+          # Install test executables (for code coverage)
+          if [[ $BUILD_TYPE == "debug" ]]; then
+            for bin in $test_exe_paths; do
+              SRC=$bin
+              DST=/tmp/neon/test_bin/$(basename $bin)
+              cp $SRC $DST
+              echo $DST >> /tmp/neon/etc/binaries.list
+            done
+          fi
+
+      - name: Install postgres binaries
+        run: cp -a tmp_install /tmp/neon/pg_install
+
+      - name: Merge coverage data
+        run: |
+          export HOME=/home/runner
+          # This will speed up workspace uploads
+          if [[ $BUILD_TYPE == "debug" ]]; then
+            scripts/coverage "--profraw-prefix=$GITHUB_JOB" --dir=/tmp/neon/coverage merge
+          fi
+
+      - name: Prepare neon artifact
+        run: tar -C /tmp/neon/ -czf ./neon.tgz .
+
+      - name: Upload neon binaries
+        uses: actions/upload-artifact@v3
+        with:
+          retention-days: 7
+          if-no-files-found: error
+          name: neon-${{ runner.os }}-${{ matrix.build_type }}-${{ matrix.rust_toolchain }}-artifact
+          path: ./neon.tgz
+
+  check-codestyle-python:
+    runs-on: [ self-hosted, Linux, k8s-runner ]
+    strategy:
+      matrix:
+        rust_toolchain: [ 1.58 ]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          submodules: true
+          fetch-depth: 1
+
+      - name: Cache poetry deps
+        id: cache_poetry
+        uses: actions/cache@v3
+        with:
+          path: ~/.cache/pypoetry/virtualenvs
+          key: v1-${{ runner.os }}-python-deps-${{ hashFiles('poetry.lock') }}
+
+      - name: Install Python deps
+        run: ./scripts/pysync
+
+      - name: Run yapf to ensure code format
+        run: poetry run yapf --recursive --diff .
+
+      - name: Run mypy to check types
+        run: poetry run mypy .
+
+  pg_regress-tests:
+    runs-on: [ self-hosted, Linux, k8s-runner ]
+    needs: [ build-neon ]
+    strategy:
+      matrix:
+        build_type: [ debug, release ]
+        rust_toolchain: [ 1.58 ]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          submodules: true
+          fetch-depth: 2
+
+      - name: Pytest regress tests
+        uses: ./.github/actions/run-python-test-set
+        with:
+          build_type: ${{ matrix.build_type }}
+          rust_toolchain: ${{ matrix.rust_toolchain }}
+          test_selection: batch_pg_regress
+          needs_postgres_source: true
+
+  other-tests:
+    runs-on: [ self-hosted, Linux, k8s-runner ]
+    needs: [ build-neon ]
+    strategy:
+      matrix:
+        build_type: [ debug, release ]
+        rust_toolchain: [ 1.58 ]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          submodules: true
+          fetch-depth: 2
+
+      - name: Pytest other tests
+        uses: ./.github/actions/run-python-test-set
+        with:
+          build_type: ${{ matrix.build_type }}
+          rust_toolchain: ${{ matrix.rust_toolchain }}
+          test_selection: batch_others
+
+  benchmarks:
+    runs-on: [ self-hosted, Linux, k8s-runner ]
+    needs: [ build-neon ]
+    strategy:
+      matrix:
+        build_type: [ release ]
+        rust_toolchain: [ 1.58 ]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          submodules: true
+          fetch-depth: 2
+
+      - name: Pytest benchmarks
+        uses: ./.github/actions/run-python-test-set
+        with:
+          build_type: ${{ matrix.build_type }}
+          rust_toolchain: ${{ matrix.rust_toolchain }}
+          test_selection: performance
+          run_in_parallel: false
+          # save_perf_report: true