Bursty workloads? I.e people use my app from 9am - 11am and then nothing for the rest of the day. I’m paying $8 but only around $2 of compute is actually helpfu

Bursty workloads? I.e people use my app from 9am - 11am and then nothing for the rest of the day. I’m paying $8 but only around $2 of compute is actually helpful. Setting spend limits on lambda / vercel / cloudfns means the entire $8 go to my bursty workload