on-prem analytics queries

analytics/tts_results.sql

@@ -16,3 +16,18 @@ select count(*) as use_count
 from tts_results
 where created_at > ( CURDATE() - INTERVAL 7 DAY )
 
+-- On-prem worker mix
+select count(*) as use_count
+from tts_results
+where created_at > ( CURDATE() - INTERVAL 1 MINUTE )
+and is_generated_on_prem IS TRUE
+
+-- Calculate a percentage of on-prem worker capacity
+select count(*) as on_prem_count
+from (
+  select is_generated_on_prem
+  from tts_results
+  order by id desc limit 1000
+) as sample
+where sample.is_generated_on_prem IS TRUE;
+