We constantly recalculate all possible kerberos keys to form an in memory keytab. As we now store precalculated keys in secrets.tdb, see https://git.samba.org/?p=samba.git;a=commitdiff;h=5f0038fba612afd7fc15b7ab321df979891170d8 we can use them to avoid waste so much CPU cycles.
Created attachment 13491 [details] Patches for v4-7-test
Created attachment 13492 [details] Patches for v4-6-test
Karolin, please add the patches to the relevant branches. Thanks!
Pushed to autobuild-v4-{7,6}-test.
Pushed to both branches. Closing out bug report. Thanks!