Have you looked at your job table limits? Use the command dspjobtbl.
Also look at your QACTJOB and QADLACTJ system values.
Hope that helps.
Why do you have the idea that they’re too high? I wouldn’t be concerned until the percentages hit maybe the 90% mark, and then I’d only be concerned if they were rising at a rate that seemed would pass 100% before I planned the next i5/OS upgrade. I’ve never seen an AS/400 system get as high as 90%, though I’ve heard that some large high-volume CISC systems did years ago. I haven’t heard of it since RISC systems have settled in.