We are running PlanetPress Workflow 8 on a virtual machine with 4 virtual CPUs, 12 GB memory, and a RAID 10 NVME shared by a few other VMs. Recently Workflow started continuously consuming all available CPU and the machine CPU is always at 100%. There are about 10 jobs that are on ASAP 4 second polling interval watching folders for new files and 20 jobs watching for SMTP input. There can be multiple hours where none of the jobs run and the CPU is still maxed out.
I tried disabling most of the jobs and the CPU is still maxed out. What else can we try to address this?