test: add TLS performance matrix

scripts/verifyPerformance.py

@@ -12,6 +12,7 @@ def main():
     parser.add_argument("--go", default="go")
     parser.add_argument("--count", type=int, default=3)
     parser.add_argument("--load", action="store_true", help="Also compare isolated servers and idle connection memory")
+    parser.add_argument("--tls", action="store_true", help="Run the isolated load matrix over TLS")
     parser.add_argument("--duration", default="2s", help="Duration per load scenario")
     parser.add_argument("--output", help="JSON output path for --load")
     args = parser.parse_args()
@@ -32,6 +33,8 @@ def main():
     if args.load:
         command = [args.go, "run", "./internal/perfcheck", "--duration", args.duration,
                    "--count", str(args.count)]
+        if args.tls:
+            command.append("--tls")
         if args.output:
             command += ["--output", str(Path(args.output).resolve())]
         checks.append((command, "isolated server concurrency and idle-memory matrix"))