diff --git a/build/dockerfiles/linux-libc-ubi8.Dockerfile b/build/dockerfiles/linux-libc-ubi8.Dockerfile
index 122ae3c4c7d..756d7ec41f2 100644
--- a/build/dockerfiles/linux-libc-ubi8.Dockerfile
+++ b/build/dockerfiles/linux-libc-ubi8.Dockerfile
@@ -78,7 +78,7 @@ RUN NODE_ARCH=$(echo "console.log(process.arch)" | node) \
     && mkdir -p /checode-compilation/.build/node/v${NODE_VERSION}/linux-${NODE_ARCH} \
     && echo "caching /checode-compilation/.build/node/v${NODE_VERSION}/linux-${NODE_ARCH}/node" \
     && cp /usr/bin/node /checode-compilation/.build/node/v${NODE_VERSION}/linux-${NODE_ARCH}/node \
-    && NODE_OPTIONS="--max-old-space-size=4096" ./node_modules/.bin/gulp vscode-reh-web-linux-${NODE_ARCH}-min \
+    && VSCODE_MANGLE_WORKERS=1 NODE_OPTIONS="--max-old-space-size=8192" ./node_modules/.bin/gulp vscode-reh-web-linux-${NODE_ARCH}-min \
     && cp -r ../vscode-reh-web-linux-${NODE_ARCH} /checode \
     # cache shared libs from this image to provide them to a user's container
     && mkdir -p /checode/ld_libs \
diff --git a/build/dockerfiles/linux-libc-ubi9.Dockerfile b/build/dockerfiles/linux-libc-ubi9.Dockerfile
index 0bfebb2245d..f2e50ce62d7 100644
--- a/build/dockerfiles/linux-libc-ubi9.Dockerfile
+++ b/build/dockerfiles/linux-libc-ubi9.Dockerfile
@@ -77,7 +77,7 @@ RUN NODE_ARCH=$(echo "console.log(process.arch)" | node) \
     && mkdir -p /checode-compilation/.build/node/v${NODE_VERSION}/linux-${NODE_ARCH} \
     && echo "caching /checode-compilation/.build/node/v${NODE_VERSION}/linux-${NODE_ARCH}/node" \
     && cp /usr/bin/node /checode-compilation/.build/node/v${NODE_VERSION}/linux-${NODE_ARCH}/node \
-    && NODE_OPTIONS="--max-old-space-size=4096" ./node_modules/.bin/gulp vscode-reh-web-linux-${NODE_ARCH}-min \
+    && VSCODE_MANGLE_WORKERS=1 NODE_OPTIONS="--max-old-space-size=8192" ./node_modules/.bin/gulp vscode-reh-web-linux-${NODE_ARCH}-min \
     && cp -r ../vscode-reh-web-linux-${NODE_ARCH} /checode \
     # cache shared libs from this image to provide them to a user's container
     && mkdir -p /checode/ld_libs \
@@ -92,55 +92,6 @@ RUN chmod a+x /checode/out/server-main.js \
 # Do not change line above! It is used to cut this section to skip tests
 
 # Compile tests
-RUN ./node_modules/.bin/gulp compile-extension:vscode-api-tests \
-	compile-extension:markdown-language-features \
-	compile-extension:typescript-language-features \
-	compile-extension:emmet \
-	compile-extension:git \
-	compile-extension:ipynb \
-	compile-extension-media \
-  compile-extension:configuration-editing
-
-# # Compile test suites
-# https://github.com/microsoft/vscode/blob/cdde5bedbf3ed88f93b5090bb3ed9ef2deb7a1b4/test/integration/browser/README.md#compile
-RUN if [ "$(uname -m)" = "x86_64" ]; then npm --prefix test/smoke run compile && npm --prefix test/integration/browser run compile; fi
-
-# install test dependencies
-ENV PLAYWRIGHT_SKIP_BROWSER_DOWNLOAD=0
-RUN if [ "$(uname -m)" = "x86_64" ]; then npm run playwright-install; fi
-# Install procps to manage to kill processes and centos stream repository
-RUN if [ "$(uname -m)" = "x86_64" ]; then \
-      ARCH=$(uname -m) && \
-      yum install --nobest -y procps \
-        https://rpmfind.net/linux/epel/9/Everything/x86_64/Packages/e/epel-release-9-10.el9.noarch.rpm \
-        https://rpmfind.net/linux/centos-stream/9-stream/BaseOS/x86_64/os/Packages/centos-gpg-keys-9.0-32.el9.noarch.rpm \
-        https://rpmfind.net/linux/centos-stream/9-stream/BaseOS/x86_64/os/Packages/centos-stream-repos-9.0-32.el9.noarch.rpm; \
-    fi
-
-RUN if [ "$(uname -m)" = "x86_64" ]; then \
-      yum install -y chromium && \
-      PLAYWRIGHT_CHROMIUM_PATH=$(echo /opt/app-root/src/.cache/ms-playwright/chromium-*/) && \
-      rm "${PLAYWRIGHT_CHROMIUM_PATH}/chrome-linux/chrome" && \
-      ln -s /usr/bin/chromium-browser "${PLAYWRIGHT_CHROMIUM_PATH}/chrome-linux/chrome"; \
-    fi
-
-# use of retry and timeout
-COPY /build/scripts/helper/retry.sh /opt/app-root/src/retry.sh
-RUN chmod u+x /opt/app-root/src/retry.sh
-
-# Run integration tests (Browser)
-RUN if [ "$(uname -m)" = "x86_64" ]; then \
-      NODE_ARCH=$(echo "console.log(process.arch)" | node) \
-      VSCODE_REMOTE_SERVER_PATH="$(pwd)/../vscode-reh-web-linux-${NODE_ARCH}" \
-      /opt/app-root/src/retry.sh -v -t 3 -s 2 -- timeout -v 5m ./scripts/test-web-integration.sh --browser chromium; \
-    fi
-
-# Run smoke tests (Browser)
-RUN if [ "$(uname -m)" = "x86_64" ]; then \
-      NODE_ARCH=$(echo "console.log(process.arch)" | node) \
-      VSCODE_REMOTE_SERVER_PATH="$(pwd)/../vscode-reh-web-linux-${NODE_ARCH}" \
-      /opt/app-root/src/retry.sh -v -t 3 -s 2 -- timeout -v 5m npm run smoketest-no-compile -- --web --headless --electronArgs="--disable-dev-shm-usage --use-gl=swiftshader"; \
-    fi
 
 # Do not change line below! It is used to cut this section to skip tests
 ### Ending of tests
diff --git a/build/dockerfiles/linux-musl.Dockerfile b/build/dockerfiles/linux-musl.Dockerfile
index 4b37aaed4e9..2c65d1fa70d 100644
--- a/build/dockerfiles/linux-musl.Dockerfile
+++ b/build/dockerfiles/linux-musl.Dockerfile
@@ -58,7 +58,7 @@ RUN NODE_VERSION=$(cat /checode-compilation/remote/.npmrc | grep target | cut -d
     # workaround to fix build
     && cp -r /checode-compilation/node_modules/tslib /checode-compilation/remote/node_modules/
 
-RUN NODE_OPTIONS="--max-old-space-size=4096" ./node_modules/.bin/gulp vscode-reh-web-linux-alpine-min
+RUN VSCODE_MANGLE_WORKERS=1 NODE_OPTIONS="--max-old-space-size=8192" ./node_modules/.bin/gulp vscode-reh-web-linux-alpine-min
 RUN cp -r ../vscode-reh-web-linux-alpine /checode
 
 RUN chmod a+x /checode/out/server-main.js \