Timeouts from startup script

[NorseGaud]

I0721 14:45:41.673001   51096 intel_v1.go:107] script timed out!
I0721 14:45:41.674897   51096 intel_v1.go:141] Script exit code: -1
I0721 14:45:41.674920   51096 intel_v1.go:142] Script stdout:
I0721 14:45:41.674927   51096 intel_v1.go:143] Script stderr: + cd /Users/anka/actions-runner
+ ./config.sh --url https://github.com/veertuinc/anka-actions-tests --token XXXXXXX --labels c55a1b77-194f-4882-a3d1-7da20ead6d1e --runnergroup Default --name c55a1b77-194f-4882-a3d1-7da20ead6d1e --work _work
I0721 14:45:41.674935   51096 startup_script.go:42] startup script failed. keeping vm cbdb0aa8-d3a0-4746-91c8-923767b8e021 alive

##[debug][7/21/2023, 2:45:46 PM] ListVMResponse status: 200; body: {"status":"OK","message":"","body":{"instance_id":"a0e5a9b5-779f-4b87-581f-9be6b007ae3e","instance_state":"Error","message":"startup script timed out","anka_registry":"http://17XXX:8089/","vmid":"16a6d2ce-1d64-4212-815f-5a86ef8e3522","tag":"v3","vminfo":{"uuid":"cbdb0aa8-d3a0-4746-91c8-923767b8e021","name":"13.4.1-22F82-3.2.0.153-gen-use-arm64-1689950649996162000","cpu_cores":6,"ram":"14G","status":"running","node_id":"88243419-c108-4458-a62e-542f4294677c","host_ip":"17XXXX","ip":"19XXX","tag":"v3","vnc_port":10002,"vnc_connection_string":"vnc://17XXXXX:10002","port_forwarding":[{"guest_port":22,"host_port":10003,"protocol":"tcp","rule_name":""},{"guest_port":5900,"host_port":10002,"protocol":"tcp","rule_name":""}],"creation_date":"2023-07-20T12:08:51Z","stop_date":"0001-01-01T00:00:00Z","version":"","timestamp":"2023-07-21T14:45:42.639110365Z"},"node_id":"88243419-c108-4458-a62e-542f4294677c","inflight_reqid":"e2e4ab96-e1ad-43f9-6099-61b36f4404bc","ts":"2023-07-21T14:45:42.639110365Z","cr_time":"2023-07-21T14:37:02.9181003Z","progress":1,"external_id":"c55a1b77-194f-4882-a3d1-7da20ead6d1e","arch":"arm64","vlan":"","startup_script":{"return_code":-1,"did_timeout":true,"stdout":"","stderr":"+ cd /Users/anka/actions-runner\n+ ./config.sh --url https://github.com/veertuinc/anka-actions-tests --token XXXX --labels c55a1b77-194f-4882-a3d1-7da20ead6d1e --runnergroup Default --name c55a1b77-194f-4882-a3d1-7da20ead6d1e --work _work\n"}}}

[NorseGaud]

Looks related to heavy CPU usage on the host.

[NorseGaud]

Unable to reproduce when lowering the CPU for the VMs so that the host doesn't get so overwhelmed.
Also, the timeout is from script_timeout being set to 90s, which increasing to say 180s would eliminate this even when CPU is high.

https://veertu.atlassian.net/browse/CLOUD-1291