Super slow deployment using sfdx

Question

When I deploy code it takes forever. I get a completed progress bar within seconds.

trr sfdx force:source:deploy --sourcepath /Users/mark/projects/trr/force-app/main/default/classes                 
*** Deploying v52.0 metadata with SOAP API v53.0 connection ***
Deploy ID: 0AfC1000000p5DlKAI
DEPLOY PROGRESS | ████████████████████████████████████████ | 6/6 Components

But then it takes 5-10 minutes for the process to finish show me this:

=== Deployed Source
FULL NAME              TYPE       PROJECT PATH
─────────────────────  ─────────  ─────────────────────────────────────────────────────────────────
LeadTriggerTest        ApexClass  force-app/main/default/classes/LeadTriggerTest.cls
LeadTriggerTest        ApexClass  force-app/main/default/classes/LeadTriggerTest.cls-meta.xml
LeadTriggerTest2       ApexClass  force-app/main/default/classes/LeadTriggerTest2.cls
LeadTriggerTest2       ApexClass  force-app/main/default/classes/LeadTriggerTest2.cls-meta.xml
LeadTriggerTest3       ApexClass  force-app/main/default/classes/LeadTriggerTest3.cls
LeadTriggerTest3       ApexClass  force-app/main/default/classes/LeadTriggerTest3.cls-meta.xml
LeadTriggerTest4       ApexClass  force-app/main/default/classes/LeadTriggerTest4.cls
LeadTriggerTest4       ApexClass  force-app/main/default/classes/LeadTriggerTest4.cls-meta.xml
TriggerManagerHandler  ApexClass  force-app/main/default/classes/TriggerManagerHandler.cls
TriggerManagerHandler  ApexClass  force-app/main/default/classes/TriggerManagerHandler.cls-meta.xml
leadTriggerHandler     ApexClass  force-app/main/default/classes/leadTriggerHandler.cls
leadTriggerHandler     ApexClass  force-app/main/default/classes/leadTriggerHandler.cls-meta.xml

For what it's worth, I'm running on a Mac.

Has anyone else experienced this? Any solution ideas? This doesn't happen all the time. Deploys start off fast, but get slower and slower as time goes on.