The new GTK EWS workers added on bug 231999 has been working at the EWS for some days. I have analyzed the results and I think we can speed up things quite a lot there by applying a simply optimization of passing --fully-parallel to the retry steps. The GTK and WPE queueus for building are also a bit slow sometimes, so they would benefit from extra workers.
Created attachment 447317 [details] Patch
Committed r287133 (245317@main): <https://commits.webkit.org/245317@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 447317 [details].
<rdar://problem/86574871>