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chore(web): Add debug logging to measure homepage load performance (#525)

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Brendan Kellam 2025-09-19 10:50:22 -07:00 committed by GitHub
parent 6710ac8e32
commit 5dcc538878
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1 changed files with 22 additions and 11 deletions
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31
packages/web/src/app/[domain]/page.tsx
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@ -2,7 +2,7 @@ import { getRepos, getSearchContexts } from "@/actions";
import { Footer } from "@/app/components/footer"; import { Footer } from "@/app/components/footer";
import { getOrgFromDomain } from "@/data/org"; import { getOrgFromDomain } from "@/data/org";
import { getConfiguredLanguageModelsInfo, getUserChatHistory } from "@/features/chat/actions"; import { getConfiguredLanguageModelsInfo, getUserChatHistory } from "@/features/chat/actions";
import { isServiceError } from "@/lib/utils"; import { isServiceError, measure } from "@/lib/utils";
import { Homepage } from "./components/homepage"; import { Homepage } from "./components/homepage";
import { NavigationMenu } from "./components/navigationMenu"; import { NavigationMenu } from "./components/navigationMenu";
import { PageNotFound } from "./components/pageNotFound"; import { PageNotFound } from "./components/pageNotFound";
@ -14,25 +14,36 @@ import { AGENTIC_SEARCH_TUTORIAL_DISMISSED_COOKIE_NAME, SEARCH_MODE_COOKIE_NAME
import { env } from "@/env.mjs"; import { env } from "@/env.mjs";
import { loadJsonFile } from "@sourcebot/shared"; import { loadJsonFile } from "@sourcebot/shared";
import { DemoExamples, demoExamplesSchema } from "@/types"; import { DemoExamples, demoExamplesSchema } from "@/types";
import { createLogger } from "@sourcebot/logger";
const logger = createLogger('web-homepage');
export default async function Home(props: { params: Promise<{ domain: string }> }) { export default async function Home(props: { params: Promise<{ domain: string }> }) {
logger.debug('Starting homepage load...');
const { data: HomePage, durationMs } = await measure(() => HomeInternal(props), 'HomeInternal', /* outputLog = */ false);
logger.debug(`Homepage load completed in ${durationMs}ms.`);
return HomePage;
}
const HomeInternal = async (props: { params: Promise<{ domain: string }> }) => {
const params = await props.params; const params = await props.params;
const { const {
domain domain
} = params; } = params;
const org = await getOrgFromDomain(domain);
const org = (await measure(() => getOrgFromDomain(domain), 'getOrgFromDomain')).data;
if (!org) { if (!org) {
return <PageNotFound /> return <PageNotFound />
} }
const session = await auth(); const session = (await measure(() => auth(), 'auth')).data;
const models = (await measure(() => getConfiguredLanguageModelsInfo(), 'getConfiguredLanguageModelsInfo')).data;
const models = await getConfiguredLanguageModelsInfo(); const repos = (await measure(() => getRepos(), 'getRepos')).data;
const repos = await getRepos(); const searchContexts = (await measure(() => getSearchContexts(domain), 'getSearchContexts')).data;
const searchContexts = await getSearchContexts(domain); const chatHistory = session ? (await measure(() => getUserChatHistory(domain), 'getUserChatHistory')).data : [];
const chatHistory = session ? await getUserChatHistory(domain) : [];
if (isServiceError(repos)) { if (isServiceError(repos)) {
throw new ServiceErrorException(repos); throw new ServiceErrorException(repos);
@ -50,7 +61,7 @@ export default async function Home(props: { params: Promise<{ domain: string }>
// Read search mode from cookie, defaulting to agentic if not set // Read search mode from cookie, defaulting to agentic if not set
// (assuming a language model is configured). // (assuming a language model is configured).
const cookieStore = await cookies(); const cookieStore = (await measure(() => cookies(), 'cookies')).data;
const searchModeCookie = cookieStore.get(SEARCH_MODE_COOKIE_NAME); const searchModeCookie = cookieStore.get(SEARCH_MODE_COOKIE_NAME);
const initialSearchMode = ( const initialSearchMode = (
searchModeCookie?.value === "agentic" || searchModeCookie?.value === "agentic" ||
@ -61,7 +72,7 @@ export default async function Home(props: { params: Promise<{ domain: string }>
const demoExamples = env.SOURCEBOT_DEMO_EXAMPLES_PATH ? await (async () => { const demoExamples = env.SOURCEBOT_DEMO_EXAMPLES_PATH ? await (async () => {
try { try {
return await loadJsonFile<DemoExamples>(env.SOURCEBOT_DEMO_EXAMPLES_PATH!, demoExamplesSchema); return (await measure(() => loadJsonFile<DemoExamples>(env.SOURCEBOT_DEMO_EXAMPLES_PATH!, demoExamplesSchema), 'loadExamplesJsonFile')).data;
} catch (error) { } catch (error) {
console.error('Failed to load demo examples:', error); console.error('Failed to load demo examples:', error);
return undefined; return undefined;