Several compile variants have several sets of tasks which compile different things with different flags. There could be some optimization here by standardizing the flags and aggregating the tasks to a fewer tasks.

Investigate the main compile variants and if the different tasks which compile tasks can be combined for:
linux-x86-dynamic-compile-required
amazon-linux2-arm64-compile
linux-debug-aubsan-compile-required
linux-x86-dynamic-debug-compile-required
commit-queue

For example, the linux-x86-dynamic-compile-required has tasks like:

1. standard compile_* tasks
2. crypt_* tasks
3. stitch_* tasks
4. integration_* tasks
5. libdeps_graph_linting
6. other various tasks

Some of these tasks have different compile flags. Could the targets among these tasks all be built in a single task?