I finally noticed that sadc has optional file locking with the -L flag, so I suspect that will likely fix my problems. Just going to add -L to the debian-sa1 lines in the /etc/cron.d/sysstat.
I finally noticed that sadc has optional file locking with the -L flag, so I suspect that will likely fix my problems. Just going to add -L to the debian-sa1 lines in the /etc/cron. d/sysstat.