WIP Avoid scan entire sys during cpu threshold check main #11084

Job	Run time
lint	20s
build	4s
Unused dependency check	7m 30s
various checks	13m 52s
Network churning tests (ubuntu-latest, /home/runner/.local/share/autonomi/node, /home/runner/.loc...	19m 19s
Network churning tests (windows-latest, C:\\Users\\runneradmin\\AppData\\Roaming\\autonomi\\node,...	30m 58s
Network churning tests (macos-latest, /Users/runner/Library/Application Support/autonomi/node, /U...	19m 1s
E2E tests (ubuntu-latest, /home/runner/.local/share/autonomi)	10m 57s
E2E tests (windows-latest, C:\\Users\\runneradmin\\AppData\\Roaming\\autonomi)	11m 12s
Unit Tests (ubuntu-latest)	16m 3s
E2E tests (macos-latest, /Users/runner/Library/Application\ Support/autonomi)	11m 17s
Unit Tests (windows-latest)	28m 5s
Unit Tests (macos-latest)	15m 34s
Verify data location and Routing Table (ubuntu-latest, /home/runner/.local/share/autonomi/node, /...	24m 32s
Verify data location and Routing Table (windows-latest, C:\\Users\\runneradmin\\AppData\\Roaming\...	37m 26s
Large file upload	10m 35s
Verify data location and Routing Table (macos-latest, /Users/runner/Library/Application Support/a...	24m 28s
	4h 41m 13s

Provide feedback