Seems to be a bug in Chromium: https://issues.chromium.org/issues/40894138
17 karma · joined July 24, 2014
I have been backing up to Time Machine for years without issues. Recently I started using pnpm (Nodejs package manager) and the backup process hangs on Mui material icons files (@mui/icons-material). Using "sudo fs_usage -f filesys backupd" I see that it is looping over the same files over and over.
There is a memory leak down the network stack (probably within security library/ TLS layer) that has been reported over 6 months ago but has yet to be fixed. Depending on the app's network usage this is leading to several GBs of leaked memory per day.