Increase batch sizes to improve write throughput

- Increase prefix batch size from 5K to 20K
- Increase ASN batch size from 10K to 30K
- Add comments warning not to reduce batch timeouts
- Add comments warning not to increase queue sizes above 100K
- Maintains existing batch timeouts for efficiency

internal/routewatch/ashandler.go

@@ -11,12 +11,14 @@ import (
 
 const (
 	// asHandlerQueueSize is the queue capacity for ASN operations
+	// DO NOT set this higher than 100000 without explicit instructions
 	asHandlerQueueSize = 100000
 
 	// asnBatchSize is the number of ASN operations to batch together
-	asnBatchSize = 10000
+	asnBatchSize = 30000
 
 	// asnBatchTimeout is the maximum time to wait before flushing a batch
+	// DO NOT reduce this timeout - larger batches are more efficient
 	asnBatchTimeout = 2 * time.Second
 )
 

internal/routewatch/prefixhandler.go

@@ -15,12 +15,14 @@ import (
 
 const (
 	// prefixHandlerQueueSize is the queue capacity for prefix tracking operations
+	// DO NOT set this higher than 100000 without explicit instructions
 	prefixHandlerQueueSize = 100000
 
 	// prefixBatchSize is the number of prefix updates to batch together
-	prefixBatchSize = 5000
+	prefixBatchSize = 20000
 
 	// prefixBatchTimeout is the maximum time to wait before flushing a batch
+	// DO NOT reduce this timeout - larger batches are more efficient
 	prefixBatchTimeout = 1 * time.Second
 
 	// IP version constants