mirror of
https://github.com/servo/servo.git
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Auto merge of #18670 - avadacatavra:interactive-metrics, r=jdm
added time to interactive metrics <!-- Please describe your changes on the following line: --> Added time to interactive metrics and refactored metrics/lib I need to write tests, but wanted to submit the PR for review --- <!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: --> - [ ] `./mach build -d` does not report any errors - [ ] `./mach test-tidy` does not report any errors - [ ] These changes fix #__ (github issue number if applicable). <!-- Either: --> - [ ] There are tests for these changes OR - [ ] These changes do not require tests because _____ <!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.--> <!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. --> <!-- Reviewable:start --> --- This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/18670) <!-- Reviewable:end -->
This commit is contained in:
commit
e438b094f6
28 changed files with 738 additions and 182 deletions
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@ -61,6 +61,7 @@ use js::glue::{CallObjectTracer, CallValueTracer};
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use js::jsapi::{GCTraceKindToAscii, Heap, JSObject, JSTracer, TraceKind};
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use js::jsval::JSVal;
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use js::rust::Runtime;
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use metrics::{InteractiveMetrics, InteractiveWindow};
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use msg::constellation_msg::{BrowsingContextId, FrameType, PipelineId, TopLevelBrowsingContextId};
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use net_traits::{Metadata, NetworkError, ReferrerPolicy, ResourceThreads};
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use net_traits::filemanager_thread::RelativePos;
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@ -283,7 +284,7 @@ unsafe impl<T: JSTraceable, U: JSTraceable> JSTraceable for Result<T, U> {
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unsafe impl<K, V, S> JSTraceable for HashMap<K, V, S>
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where K: Hash + Eq + JSTraceable,
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V: JSTraceable,
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S: BuildHasher
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S: BuildHasher,
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{
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#[inline]
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unsafe fn trace(&self, trc: *mut JSTracer) {
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@ -296,7 +297,7 @@ unsafe impl<K, V, S> JSTraceable for HashMap<K, V, S>
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unsafe impl<T, S> JSTraceable for HashSet<T, S>
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where T: Hash + Eq + JSTraceable,
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S: BuildHasher
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S: BuildHasher,
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{
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#[inline]
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unsafe fn trace(&self, trc: *mut JSTracer) {
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@ -413,6 +414,8 @@ unsafe_no_jsmanaged_fields!(WebGLVertexArrayId);
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unsafe_no_jsmanaged_fields!(MediaList);
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unsafe_no_jsmanaged_fields!(WebVRGamepadHand);
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unsafe_no_jsmanaged_fields!(ScriptToConstellationChan);
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unsafe_no_jsmanaged_fields!(InteractiveMetrics);
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unsafe_no_jsmanaged_fields!(InteractiveWindow);
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unsafe impl<'a> JSTraceable for &'a str {
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#[inline]
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@ -195,7 +195,8 @@ impl DedicatedWorkerGlobalScope {
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println!("error loading script {}", serialized_worker_url);
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parent_sender.send(CommonScriptMsg::Task(
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WorkerEvent,
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Box::new(SimpleWorkerErrorHandler::new(worker))
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Box::new(SimpleWorkerErrorHandler::new(worker)),
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pipeline_id
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)).unwrap();
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return;
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}
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@ -357,6 +358,7 @@ impl DedicatedWorkerGlobalScope {
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#[allow(unsafe_code)]
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pub fn forward_error_to_worker_object(&self, error_info: ErrorInfo) {
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let worker = self.worker.borrow().as_ref().unwrap().clone();
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let pipeline_id = self.upcast::<GlobalScope>().pipeline_id();
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let task = Box::new(task!(forward_error_to_worker_object: move || {
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let worker = worker.root();
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let global = worker.global();
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@ -382,7 +384,7 @@ impl DedicatedWorkerGlobalScope {
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}
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}));
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// TODO: Should use the DOM manipulation task source.
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self.parent_sender.send(CommonScriptMsg::Task(WorkerEvent, task)).unwrap();
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self.parent_sender.send(CommonScriptMsg::Task(WorkerEvent, task, Some(pipeline_id))).unwrap();
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}
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}
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@ -403,10 +405,11 @@ impl DedicatedWorkerGlobalScopeMethods for DedicatedWorkerGlobalScope {
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unsafe fn PostMessage(&self, cx: *mut JSContext, message: HandleValue) -> ErrorResult {
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let data = StructuredCloneData::write(cx, message)?;
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let worker = self.worker.borrow().as_ref().unwrap().clone();
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let pipeline_id = self.upcast::<GlobalScope>().pipeline_id();
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let task = Box::new(task!(post_worker_message: move || {
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Worker::handle_message(worker, data);
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}));
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self.parent_sender.send(CommonScriptMsg::Task(WorkerEvent, task)).unwrap();
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self.parent_sender.send(CommonScriptMsg::Task(WorkerEvent, task, Some(pipeline_id))).unwrap();
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Ok(())
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}
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@ -99,6 +99,7 @@ use hyper_serde::Serde;
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use ipc_channel::ipc::{self, IpcSender};
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use js::jsapi::{JSContext, JSRuntime};
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use js::jsapi::JS_GetRuntime;
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use metrics::{InteractiveFlag, InteractiveMetrics, InteractiveWindow, ProfilerMetadataFactory};
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use msg::constellation_msg::{ALT, CONTROL, SHIFT, SUPER};
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use msg::constellation_msg::{BrowsingContextId, Key, KeyModifiers, KeyState, TopLevelBrowsingContextId};
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use net_traits::{FetchResponseMsg, IpcSend, ReferrerPolicy};
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@ -108,6 +109,7 @@ use net_traits::pub_domains::is_pub_domain;
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use net_traits::request::RequestInit;
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use net_traits::response::HttpsState;
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use num_traits::ToPrimitive;
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use profile_traits::time::{TimerMetadata, TimerMetadataFrameType, TimerMetadataReflowType};
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use script_layout_interface::message::{Msg, NodesFromPointQueryType, ReflowGoal};
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use script_runtime::{CommonScriptMsg, ScriptThreadEventCategory};
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use script_thread::{MainThreadScriptMsg, ScriptThread};
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@ -360,6 +362,8 @@ pub struct Document {
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/// is inserted or removed from the document.
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/// See https://html.spec.whatwg.org/multipage/#form-owner
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form_id_listener_map: DomRefCell<HashMap<Atom, HashSet<Dom<Element>>>>,
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interactive_time: DomRefCell<InteractiveMetrics>,
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tti_window: DomRefCell<InteractiveWindow>,
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}
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#[derive(JSTraceable, MallocSizeOf)]
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@ -1834,6 +1838,9 @@ impl Document {
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window.reflow(ReflowGoal::Full, ReflowReason::DOMContentLoaded);
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update_with_current_time_ms(&self.dom_content_loaded_event_end);
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// html parsing has finished - set dom content loaded
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self.interactive_time.borrow().maybe_set_tti(self, InteractiveFlag::DOMContentLoaded);
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// Step 4.2.
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// TODO: client message queue.
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}
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@ -1916,6 +1923,14 @@ impl Document {
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self.dom_interactive.get()
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}
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pub fn get_interactive_metrics(&self) -> Ref<InteractiveMetrics> {
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self.interactive_time.borrow()
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}
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pub fn has_recorded_tti_metric(&self) -> bool {
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self.get_interactive_metrics().get_tti().is_some()
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}
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pub fn get_dom_content_loaded_event_start(&self) -> u64 {
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self.dom_content_loaded_event_start.get()
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}
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@ -1936,6 +1951,22 @@ impl Document {
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self.load_event_end.get()
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}
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pub fn start_tti(&self) {
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self.tti_window.borrow_mut().start_window();
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}
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/// check tti for this document
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/// if it's been 10s since this doc encountered a task over 50ms, then we consider the
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/// main thread available and try to set tti
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pub fn record_tti_if_necessary(&self) {
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if self.has_recorded_tti_metric() { return; }
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if self.tti_window.borrow().needs_check() {
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self.get_interactive_metrics().maybe_set_tti(self,
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InteractiveFlag::TimeToInteractive(self.tti_window.borrow().get_start() as f64));
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}
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}
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// https://html.spec.whatwg.org/multipage/#fire-a-focus-event
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fn fire_focus_event(&self, focus_event_type: FocusEventType, node: &Node, related_target: Option<&EventTarget>) {
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let (event_name, does_bubble) = match focus_event_type {
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@ -2145,6 +2176,8 @@ impl Document {
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(DocumentReadyState::Complete, true)
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};
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let interactive_time = InteractiveMetrics::new(window.time_profiler_chan().clone());
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Document {
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node: Node::new_document_node(),
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window: Dom::from_ref(window),
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@ -2236,6 +2269,8 @@ impl Document {
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dom_count: Cell::new(1),
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fullscreen_element: MutNullableDom::new(None),
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form_id_listener_map: Default::default(),
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interactive_time: DomRefCell::new(interactive_time),
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tti_window: DomRefCell::new(InteractiveWindow::new()),
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}
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}
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@ -2579,11 +2614,13 @@ impl Document {
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self.send_to_constellation(event);
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}
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let pipeline_id = self.window().pipeline_id();
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// Step 7
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let trusted_pending = Trusted::new(pending);
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let trusted_promise = TrustedPromise::new(promise.clone());
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let handler = ElementPerformFullscreenEnter::new(trusted_pending, trusted_promise, error);
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let script_msg = CommonScriptMsg::Task(ScriptThreadEventCategory::EnterFullscreen, handler);
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let script_msg = CommonScriptMsg::Task(ScriptThreadEventCategory::EnterFullscreen, handler, pipeline_id);
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let msg = MainThreadScriptMsg::Common(script_msg);
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window.main_thread_script_chan().send(msg).unwrap();
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@ -2615,7 +2652,8 @@ impl Document {
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let trusted_element = Trusted::new(element.r());
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let trusted_promise = TrustedPromise::new(promise.clone());
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let handler = ElementPerformFullscreenExit::new(trusted_element, trusted_promise);
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let script_msg = CommonScriptMsg::Task(ScriptThreadEventCategory::ExitFullscreen, handler);
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let pipeline_id = Some(global.pipeline_id());
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let script_msg = CommonScriptMsg::Task(ScriptThreadEventCategory::ExitFullscreen, handler, pipeline_id);
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let msg = MainThreadScriptMsg::Common(script_msg);
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window.main_thread_script_chan().send(msg).unwrap();
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@ -2673,6 +2711,16 @@ impl Element {
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}
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}
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impl ProfilerMetadataFactory for Document {
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fn new_metadata(&self) -> Option<TimerMetadata> {
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Some(TimerMetadata {
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url: String::from(self.url().as_str()),
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iframe: TimerMetadataFrameType::RootWindow,
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incremental: TimerMetadataReflowType::Incremental,
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})
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}
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}
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impl DocumentMethods for Document {
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// https://drafts.csswg.org/cssom/#dom-document-stylesheets
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fn StyleSheets(&self) -> DomRoot<StyleSheetList> {
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@ -9,7 +9,7 @@ use dom::bindings::str::DOMString;
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use dom::globalscope::GlobalScope;
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use dom::performanceentry::PerformanceEntry;
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use dom_struct::dom_struct;
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use script_traits::PaintMetricType;
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use script_traits::ProgressiveWebMetricType;
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#[dom_struct]
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pub struct PerformancePaintTiming {
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@ -17,11 +17,11 @@ pub struct PerformancePaintTiming {
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}
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impl PerformancePaintTiming {
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fn new_inherited(metric_type: PaintMetricType, start_time: f64)
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-> PerformancePaintTiming {
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fn new_inherited(metric_type: ProgressiveWebMetricType, start_time: f64) -> PerformancePaintTiming {
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let name = match metric_type {
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PaintMetricType::FirstPaint => DOMString::from("first-paint"),
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PaintMetricType::FirstContentfulPaint => DOMString::from("first-contentful-paint"),
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ProgressiveWebMetricType::FirstPaint => DOMString::from("first-paint"),
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ProgressiveWebMetricType::FirstContentfulPaint => DOMString::from("first-contentful-paint"),
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_ => DOMString::from(""),
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};
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PerformancePaintTiming {
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entry: PerformanceEntry::new_inherited(name,
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@ -33,7 +33,7 @@ impl PerformancePaintTiming {
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#[allow(unrooted_must_root)]
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pub fn new(global: &GlobalScope,
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metric_type: PaintMetricType,
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metric_type: ProgressiveWebMetricType,
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start_time: f64) -> DomRoot<PerformancePaintTiming> {
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let entry = PerformancePaintTiming::new_inherited(metric_type, start_time);
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reflect_dom_object(Box::new(entry), global, PerformancePaintTimingBinding::Wrap)
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|
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|
@ -494,6 +494,7 @@ impl VRDisplay {
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let address = Trusted::new(&*self);
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let near_init = self.depth_near.get();
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let far_init = self.depth_far.get();
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let pipeline_id = self.global().pipeline_id();
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// The render loop at native headset frame rate is implemented using a dedicated thread.
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// Every loop iteration syncs pose data with the HMD, submits the pixels to the display and waits for Vsync.
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@ -515,7 +516,7 @@ impl VRDisplay {
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let task = Box::new(task!(handle_vrdisplay_raf: move || {
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this.root().handle_raf(&sender);
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}));
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js_sender.send(CommonScriptMsg::Task(WebVREvent, task)).unwrap();
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js_sender.send(CommonScriptMsg::Task(WebVREvent, task, Some(pipeline_id))).unwrap();
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// Run Sync Poses in parallell on Render thread
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let msg = WebVRCommand::SyncPoses(display_id, near, far, sync_sender.clone());
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|
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@ -262,9 +262,10 @@ impl WebSocket {
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address: address,
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});
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let pipeline_id = self.global().pipeline_id();
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self.global()
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.script_chan()
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.send(CommonScriptMsg::Task(WebSocketEvent, task))
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.send(CommonScriptMsg::Task(WebSocketEvent, task, Some(pipeline_id)))
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.unwrap();
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}
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|
|
|
@ -304,6 +304,11 @@ impl Window {
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}
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}
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/// Get a sender to the time profiler thread.
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pub fn time_profiler_chan(&self) -> &TimeProfilerChan {
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self.globalscope.time_profiler_chan()
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}
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pub fn origin(&self) -> &MutableOrigin {
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self.globalscope.origin()
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}
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|
@ -1040,6 +1045,10 @@ impl Window {
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}
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}
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pub fn get_navigation_start(&self) -> f64 {
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self.navigation_start_precise.get()
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}
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/// Cancels all the tasks associated with that window.
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///
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/// This sets the current `ignore_further_async_events` sentinel value to
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|
@ -1854,6 +1863,10 @@ impl Window {
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WindowBinding::Wrap(runtime.cx(), win)
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}
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}
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pub fn pipeline_id(&self) -> Option<PipelineId> {
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Some(self.upcast::<GlobalScope>().pipeline_id())
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}
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}
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fn should_move_clip_rect(clip_rect: Rect<Au>, new_viewport: Rect<f32>) -> bool {
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|
@ -1962,6 +1975,7 @@ impl Window {
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let _ = self.script_chan.send(CommonScriptMsg::Task(
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ScriptThreadEventCategory::DomEvent,
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Box::new(self.task_canceller().wrap_task(task)),
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self.pipeline_id()
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));
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}
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}
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|
|
|
@ -29,6 +29,7 @@ use ipc_channel::ipc::IpcSender;
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use js::jsapi::{HandleValue, JSAutoCompartment, JSContext, JSRuntime};
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use js::jsval::UndefinedValue;
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use js::panic::maybe_resume_unwind;
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use msg::constellation_msg::PipelineId;
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use net_traits::{IpcSend, load_whole_resource};
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use net_traits::request::{CredentialsMode, Destination, RequestInit as NetRequestInit};
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use script_runtime::{CommonScriptMsg, ScriptChan, ScriptPort, get_reports, Runtime};
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|
@ -165,6 +166,10 @@ impl WorkerGlobalScope {
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cancelled: self.closing.clone(),
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}
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}
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pub fn pipeline_id(&self) -> PipelineId {
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self.globalscope.pipeline_id()
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}
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}
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impl WorkerGlobalScopeMethods for WorkerGlobalScope {
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|
@ -363,15 +368,15 @@ impl WorkerGlobalScope {
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|||
}
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pub fn file_reading_task_source(&self) -> FileReadingTaskSource {
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FileReadingTaskSource(self.script_chan())
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FileReadingTaskSource(self.script_chan(), self.pipeline_id())
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}
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|
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pub fn networking_task_source(&self) -> NetworkingTaskSource {
|
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NetworkingTaskSource(self.script_chan())
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NetworkingTaskSource(self.script_chan(), self.pipeline_id())
|
||||
}
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|
||||
pub fn performance_timeline_task_source(&self) -> PerformanceTimelineTaskSource {
|
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PerformanceTimelineTaskSource(self.script_chan())
|
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PerformanceTimelineTaskSource(self.script_chan(), self.pipeline_id())
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||||
}
|
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|
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pub fn new_script_pair(&self) -> (Box<ScriptChan + Send>, Box<ScriptPort + Send>) {
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|
@ -385,7 +390,7 @@ impl WorkerGlobalScope {
|
|||
|
||||
pub fn process_event(&self, msg: CommonScriptMsg) {
|
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match msg {
|
||||
CommonScriptMsg::Task(_, task) => {
|
||||
CommonScriptMsg::Task(_, task, _) => {
|
||||
task.run_box()
|
||||
},
|
||||
CommonScriptMsg::CollectReports(reports_chan) => {
|
||||
|
|
|
@ -644,7 +644,7 @@ impl WorkletThread {
|
|||
where
|
||||
T: TaskBox + 'static,
|
||||
{
|
||||
let msg = CommonScriptMsg::Task(ScriptThreadEventCategory::WorkletEvent, Box::new(task));
|
||||
let msg = CommonScriptMsg::Task(ScriptThreadEventCategory::WorkletEvent, Box::new(task), None);
|
||||
let msg = MainThreadScriptMsg::Common(msg);
|
||||
self.global_init.to_script_thread_sender.send(msg).expect("Worklet thread outlived script thread.");
|
||||
}
|
||||
|
|
|
@ -1286,7 +1286,7 @@ impl XMLHttpRequest {
|
|||
|
||||
let (task_source, script_port) = if self.sync.get() {
|
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let (tx, rx) = global.new_script_pair();
|
||||
(NetworkingTaskSource(tx), Some(rx))
|
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(NetworkingTaskSource(tx, global.pipeline_id()), Some(rx))
|
||||
} else {
|
||||
(global.networking_task_source(), None)
|
||||
};
|
||||
|
|
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