path: qt6-webengine_6.9.2+dfsg-5/src/3rdparty/chromium/docs/linux/profiling.md
Xephyr to start drawing red rectangles:
    kill -USR1 `pidof Xephyr`
For further information, please refer to


path: qt6-webengine_6.9.2+dfsg-5/src/3rdparty/chromium/docs/testing/web_tests_linux.md
1.  `XEPHYR_PAUSE=$((500*1000)) Xephyr ...etc...  # 500 ms repaint flash`
1.  `kill -USR1 $(pidof Xephyr)`
If you don't want to see anything at all, you can use Xvfb (should already be


path: qt6-webengine_6.9.2+dfsg-5/src/3rdparty/chromium/build/android/connect_lldb.sh
    --attach $PID $COMMAND_SUFFIX > $LLDB_SERVER_LOG 2>&1 &
  LLDB_SERVER_JOB_PID=$!
  LLDB_SERVER_PID=$(adb_shell $COMMAND_PREFIX pidof $(basename $TARGET_LLDB_SERVER))
  echo "$LLDB_SERVER_JOB_PID" > $LLDB_SERVER_JOB_PIDFILE
  log "background job pid: $LLDB_SERVER_JOB_PID"