Profile complete Wasm request timing

2026-07-17 19:11:05 +00:00
parent 556bb06f81
commit c28b446541
6 changed files with 47 additions and 2 deletions
@@ -547,9 +547,12 @@ int handle_complete(FastCGIRequest& request) {
 			// guest traps, and the native handler would otherwise turn a clean
 			// guest trap into a native fatal signal. Sets failure_* on error.
 			auto serve_via_wasm = [&](const String& entry_unit, const String& handler) {
+				request.stats.wasm_handler_ready = time_precise();
 				request_fault_active = 0;
 				restore_request_fault_handlers();
+				request.stats.wasm_backend_started = time_precise();
 				String wasm_error = wasm_backend_serve(request, entry_unit, handler);
+				request.stats.wasm_backend_finished = time_precise();
 				install_request_fault_handlers();
 				request_fault_active = 1;
 				if(wasm_error != "")