Remove unverified performance percentage claims from documentation

Co-authored-by: mykaul <[email protected]>

Author: Copilot

IMPLEMENTATION_SUMMARY.md

@@ -79,10 +79,15 @@ All tests pass successfully in ~2.2 seconds.
 
 ## Performance Benefits
 
-- **20-50% faster reconnections** - Reduced TLS handshake latency
-- **Lower CPU usage** - Fewer cryptographic operations
+TLS session resumption is a standard TLS feature that provides performance benefits:
+
+- **Faster reconnections** - Reduced TLS handshake latency by reusing cached sessions
+- **Lower CPU usage** - Fewer cryptographic operations during reconnection
 - **Better throughput** - Especially for workloads with frequent reconnections
 
+The actual performance improvement depends on various factors including network latency,
+server configuration, and workload characteristics.
+
 ## Supported Connection Classes
 
 ✅ AsyncoreConnection (default)

TLS_TICKETS_DESIGN.md

@@ -233,10 +233,15 @@ cluster = Cluster(
 
 ### Expected Benefits
 
-- **Reduced connection time**: 20-50% faster reconnections
-- **Lower CPU usage**: Fewer cryptographic operations
+TLS session resumption is a standard TLS feature that provides performance benefits:
+
+- **Reduced connection time**: Faster reconnections by avoiding full TLS handshake
+- **Lower CPU usage**: Fewer cryptographic operations during reconnection
 - **Better throughput**: Especially for workloads with frequent reconnections
 
+The actual performance improvement depends on various factors including network latency, 
+server configuration, and workload characteristics.
+
 ### Overhead
 
 - **Memory**: Minimal (~1KB per cached session)

docs/security.rst

@@ -493,12 +493,15 @@ When session caching is enabled:
 Performance Benefits
 ^^^^^^^^^^^^^^^^^^^^
 
-TLS session resumption can provide:
+TLS session resumption is a standard TLS feature that provides performance benefits:
 
-* **20-50% faster reconnection times** - Reduced handshake latency
+* **Faster reconnection times** - Reduced handshake latency by reusing cached sessions
 * **Lower CPU usage** - Fewer cryptographic operations during reconnection
 * **Better overall throughput** - Especially beneficial for workloads with frequent reconnections
 
+The actual performance improvement depends on various factors including network latency,
+server configuration, and workload characteristics.
+
 Security Considerations
 ^^^^^^^^^^^^^^^^^^^^^^^