Cold-Air-Networks/mirror-speedometer
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Add waitAfterSetup delay

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This allows to add an artificial single delay after
the setup ad before starting the workload steps.

Change-Id: I8bce550d76707f9816bb63d7cfdad93c76f02b4f
This commit is contained in:
Camillo Bruni 2026-05-20 12:59:20 +01:00
parent f40db1000a
commit 292e6720d1
3 changed files with 47 additions and 1 deletions
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8
resources/benchmark-runner.mjs
View file

@ -559,10 +559,18 @@ export class BenchmarkRunner {
this._recordPrepareMetric(suite, prepareTime);
}
if (params.waitAfterSetup > 0) {
await new Promise((resolve) => setTimeout(resolve, params.waitAfterSetup));
}
this.markStart(suiteLabel, suiteStartLabel);
for (const test of suite.tests)
await this._runTestAndRecordResults(suite, test);
this.markEnd(suiteLabel, suiteStartLabel, suiteEndLabel);
if (params.waitAfterSuite > 0) {
await new Promise((resolve) => setTimeout(resolve, params.waitAfterSuite));
}
}
_prepareMetrics(suite) {

22
resources/developer-mode.mjs
View file

@ -21,7 +21,9 @@ export function createDeveloperModeContainer() {
settings.append(createUIForMeasurementMethod());
settings.append(createUIForWarmupSuite());
settings.append(createUIForWarmupBeforeSync());
settings.append(createUIForWaitAfterSetup());
settings.append(createUIForSyncStepDelay());
settings.append(createUIForWaitAfterSuite());
settings.append(createUIForLeakyIframes());
settings.append(createUIForMeasurePrepare());
settings.append(createUIForDomainPerIteration());
@ -172,6 +174,24 @@ function createUIForSyncStepDelay() {
return label;
}
function createUIForWaitAfterSetup() {
const { range, label } = createTimeRangeUI("Post setup delay: ", params.waitAfterSetup);
range.onchange = () => {
params.waitAfterSetup = parseInt(range.value);
updateURL();
};
return label;
}
function createUIForWaitAfterSuite() {
const { range, label } = createTimeRangeUI("Post suite delay: ", params.waitAfterSuite);
range.onchange = () => {
params.waitAfterSuite = parseInt(range.value);
updateURL();
};
return label;
}
function createTimeRangeUI(labelText, initialValue, unit = "ms", min = 0, max = 1000) {
const range = document.createElement("input");
range.type = "range";
@ -344,7 +364,7 @@ function updateURL() {
else
url.searchParams.delete("measurementMethod");
const boolParamKeys = ["iterationCount", "useWarmupSuite", "warmupBeforeSync", "waitBeforeSync", "domainPerIteration", "suiteForceGC", "leakyIframes"];
const boolParamKeys = ["iterationCount", "useWarmupSuite", "warmupBeforeSync", "waitAfterSetup", "waitBeforeSync", "waitAfterSuite", "domainPerIteration", "suiteForceGC", "leakyIframes"];
for (const paramKey of boolParamKeys) {
if (params[paramKey] !== defaultParams[paramKey])
url.searchParams.set(paramKey, params[paramKey]);

18
resources/params.mjs
View file

@ -16,8 +16,12 @@ export class Params {
// "timer": The classic (as in Speedometer 2.x) way using setTimeout
// "raf": Using rAF callbacks, both for triggering the sync part and for measuring async time.
measurementMethod = "raf"; // or "timer"
// Wait time after suite preparation in ms.
waitAfterSetup = 0;
// Wait time before the sync step in ms.
waitBeforeSync = 0;
// Wait after running a suite.
waitAfterSuite = 0;
// Warmup time before the sync step in ms.
warmupBeforeSync = 0;
// Seed for shuffling the execution order of suites.
@ -116,6 +120,13 @@ export class Params {
searchParams.delete("useWarmupSuite");
}
if (searchParams.has("waitAfterSetup")) {
this.waitAfterSetup = this._parseInt(searchParams.get("waitAfterSetup"), "waitAfterSetup");
if (this.waitAfterSetup < 0)
throw new Error(`Invalid waitAfterSetup param: '${this.waitAfterSetup}', must be >= 0.`);
searchParams.delete("waitAfterSetup");
}
if (searchParams.has("waitBeforeSync")) {
this.waitBeforeSync = this._parseInt(searchParams.get("waitBeforeSync"), "waitBeforeSync");
if (this.waitBeforeSync < 0)
@ -123,6 +134,13 @@ export class Params {
searchParams.delete("waitBeforeSync");
}
if (searchParams.has("waitAfterSuite")) {
this.waitAfterSuite = this._parseInt(searchParams.get("waitAfterSuite"), "waitAfterSuite");
if (this.waitAfterSuite < 0)
throw new Error(`Invalid waitAfterSuite param: '${this.waitAfterSuite}', must be >= 0.`);
searchParams.delete("waitAfterSuite");
}
if (searchParams.has("warmupBeforeSync")) {
this.warmupBeforeSync = this._parseInt(searchParams.get("warmupBeforeSync"), "warmupBeforeSync");
if (this.warmupBeforeSync < 0)