// avg_over_time(
// (
// max(
// ingest_pressure{
// time_window = "1m",
// service =~ "node-[a-f]"
// }
// ) <bool 0.4
// )[7d:]
// )
`test-with-minus.com`:ingest_pressure
| where time_window == "1m"
| where service == #/node-[a-f]/
| group using max
| map is::lt(0.4)
| align to 7d using avg