`deploy` is much slower now on Juju 2.9.34 even with a smaller charm not using any resource:
```
sdeziel@shell01:~$ ls -lh ./lxd_ubuntu-20.04-amd64.charm && time juju deploy --debug -m test ./lxd_ubuntu-20.04-amd64.charm
-rw-r--r-- 1 sdeziel sdeziel 11M Oct 5 21:00 ./lxd_ubuntu-20.04-amd64.charm
14:46:34 INFO juju.cmd supercommand.go:56 running juju [2.9.34 20b8212e62c5d122e63141825a7733bf66c4c5a9 gc go1.18.5]
14:46:34 DEBUG juju.cmd supercommand.go:57 args: []string{"/snap/juju/20511/bin/juju", "deploy", "--debug", "-m", "test", "./lxd_ubuntu-20.04-amd64.charm"}
14:46:34 INFO juju.juju api.go:78 connecting to API addresses: [172.17.40.60:17070]
14:46:34 DEBUG juju.api apiclient.go:1153 successfully dialed "wss://172.17.40.60:17070/api"
14:46:34 INFO juju.api apiclient.go:688 connection established to "wss://172.17.40.60:17070/api"
14:46:34 INFO juju.juju api.go:78 connecting to API addresses: [172.17.40.60:17070]
14:46:34 DEBUG juju.api apiclient.go:1153 successfully dialed "wss://172.17.40.60:17070/model/bab6b8e8-3e8c-40e0-8eec-118ea6a15196/api"
14:46:34 INFO juju.api apiclient.go:688 connection established to "wss://172.17.40.60:17070/model/bab6b8e8-3e8c-40e0-8eec-118ea6a15196/api"
14:46:34 DEBUG juju.core.charm computedseries.go:27 series "focal" for charm "lxd" with format 2, Kubernetes false
14:46:34 DEBUG juju.core.charm computedseries.go:27 series "focal" for charm "lxd" with format 2, Kubernetes false
14:46:34 INFO cmd charm.go:384 Preparing to deploy local charm: "lxd_ubuntu-20.04-amd64.charm"
14:53:43 INFO cmd charm.go:406 Located local charm "lxd", revision 4
14:53:47 INFO cmd charm.go:236 Deploying "lxd" from local charm "lxd", revision 4 on focal
14:53:55 DEBUG juju.api monitor.go:35 RPC connection died
14:53:55 DEBUG juju.api monitor.go:35 RPC connection died
14:53:55 INFO cmd supercommand.go:544 command finished
real 7m22.082s
user 0m0.501s
sys 0m0.414s
```
In both cases, the Juju controller is a local LXD container so the network upload of the charm shouldn't be the source of the slowness.
*Important note*: the slowness is only observed on an arm64 controller deploying to amd64 machines. The same deployment from an amd64 controller is way faster (~1 minute).
`deploy` is much slower now on Juju 2.9.34 even with a smaller charm not using any resource:
``` 20.04-amd64. charm && time juju deploy --debug -m test ./lxd_ubuntu- 20.04-amd64. charm 20.04-amd64. charm
sdeziel@shell01:~$ ls -lh ./lxd_ubuntu-
-rw-r--r-- 1 sdeziel sdeziel 11M Oct 5 21:00 ./lxd_ubuntu-
14:46:34 INFO juju.cmd supercommand.go:56 running juju [2.9.34 20b8212e62c5d12 2e63141825a7733 bf66c4c5a9 gc go1.18.5] "/snap/ juju/20511/ bin/juju" , "deploy", "--debug", "-m", "test", "./lxd_ ubuntu- 20.04-amd64. charm"} 40.60:17070] 172.17. 40.60:17070/ api" 172.17. 40.60:17070/ api" 40.60:17070] 172.17. 40.60:17070/ model/bab6b8e8- 3e8c-40e0- 8eec-118ea6a151 96/api" 172.17. 40.60:17070/ model/bab6b8e8- 3e8c-40e0- 8eec-118ea6a151 96/api" go:27 series "focal" for charm "lxd" with format 2, Kubernetes false go:27 series "focal" for charm "lxd" with format 2, Kubernetes false 20.04-amd64. charm"
14:46:34 DEBUG juju.cmd supercommand.go:57 args: []string{
14:46:34 INFO juju.juju api.go:78 connecting to API addresses: [172.17.
14:46:34 DEBUG juju.api apiclient.go:1153 successfully dialed "wss://
14:46:34 INFO juju.api apiclient.go:688 connection established to "wss://
14:46:34 INFO juju.juju api.go:78 connecting to API addresses: [172.17.
14:46:34 DEBUG juju.api apiclient.go:1153 successfully dialed "wss://
14:46:34 INFO juju.api apiclient.go:688 connection established to "wss://
14:46:34 DEBUG juju.core.charm computedseries.
14:46:34 DEBUG juju.core.charm computedseries.
14:46:34 INFO cmd charm.go:384 Preparing to deploy local charm: "lxd_ubuntu-
14:53:43 INFO cmd charm.go:406 Located local charm "lxd", revision 4
14:53:47 INFO cmd charm.go:236 Deploying "lxd" from local charm "lxd", revision 4 on focal
14:53:55 DEBUG juju.api monitor.go:35 RPC connection died
14:53:55 DEBUG juju.api monitor.go:35 RPC connection died
14:53:55 INFO cmd supercommand.go:544 command finished
real 7m22.082s
user 0m0.501s
sys 0m0.414s
```
In both cases, the Juju controller is a local LXD container so the network upload of the charm shouldn't be the source of the slowness.
*Important note*: the slowness is only observed on an arm64 controller deploying to amd64 machines. The same deployment from an amd64 controller is way faster (~1 minute).