Check if parentspan is provided in profiler

[timneutkens]

Fixes the issue that webpack-compile ended up as a separate trace because parent was undefined

[ijjk]

Stats from current PR

Default Server Mode (Increase detected ⚠️)

General Overall increase ⚠️

	vercel/next.js canary	timneutkens/next.js fix/parentspan-profiling	Change
buildDuration	11.9s	11.7s	-247ms
nodeModulesSize	69.8 MB	69.8 MB	⚠️ +323 B

Page Load Tests Overall increase ✓

	vercel/next.js canary	timneutkens/next.js fix/parentspan-profiling	Change
/ failed reqs	0	0	✓
/ total time (seconds)	2.32	2.192	-0.13
/ avg req/sec	1077.55	1140.43	+62.88
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	1.627	1.541	-0.09
/error-in-render avg req/sec	1536.49	1622.3	+85.81

Client Bundles (main, webpack, commons)

	vercel/next.js canary	timneutkens/next.js fix/parentspan-profiling	Change
677f882d2ed8..4c01.js gzip	13.1 kB	13.1 kB	✓
framework.HASH.js gzip	39 kB	39 kB	✓
main-HASH.js gzip	6.63 kB	6.63 kB	✓
webpack-HASH.js gzip	751 B	751 B	✓
Overall change	59.5 kB	59.5 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	timneutkens/next.js fix/parentspan-profiling	Change
polyfills-HASH.js gzip	31.3 kB	31.3 kB	✓
Overall change	31.3 kB	31.3 kB	✓

Client Pages

	vercel/next.js canary	timneutkens/next.js fix/parentspan-profiling	Change
_app-2a09aa2..4a98.js gzip	1.28 kB	1.28 kB	✓
_error-8b758..aef6.js gzip	3.46 kB	3.46 kB	✓
amp-e3e9bc99..932c.js gzip	536 B	536 B	✓
hooks-5023ef..3670.js gzip	888 B	888 B	✓
index-3a2b03..c677.js gzip	227 B	227 B	✓
link-020eb27..d87f.js gzip	1.64 kB	1.64 kB	✓
routerDirect..1a66.js gzip	303 B	303 B	✓
withRouter-9..1b7d.js gzip	302 B	302 B	✓
Overall change	8.64 kB	8.64 kB	✓

Client Build Manifests

	vercel/next.js canary	timneutkens/next.js fix/parentspan-profiling	Change
_buildManifest.js gzip	348 B	348 B	✓
Overall change	348 B	348 B	✓

Rendered Page Sizes

	vercel/next.js canary	timneutkens/next.js fix/parentspan-profiling	Change
index.html gzip	615 B	615 B	✓
link.html gzip	620 B	620 B	✓
withRouter.html gzip	609 B	609 B	✓
Overall change	1.84 kB	1.84 kB	✓

---

Serverless Mode

General Overall increase ⚠️

	vercel/next.js canary	timneutkens/next.js fix/parentspan-profiling	Change
buildDuration	14s	14.3s	⚠️ +234ms
nodeModulesSize	69.8 MB	69.8 MB	⚠️ +323 B

Client Bundles (main, webpack, commons)

	vercel/next.js canary	timneutkens/next.js fix/parentspan-profiling	Change
677f882d2ed8..4c01.js gzip	13.1 kB	13.1 kB	✓
framework.HASH.js gzip	39 kB	39 kB	✓
main-HASH.js gzip	6.63 kB	6.63 kB	✓
webpack-HASH.js gzip	751 B	751 B	✓
Overall change	59.5 kB	59.5 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	timneutkens/next.js fix/parentspan-profiling	Change
polyfills-HASH.js gzip	31.3 kB	31.3 kB	✓
Overall change	31.3 kB	31.3 kB	✓

Client Pages

	vercel/next.js canary	timneutkens/next.js fix/parentspan-profiling	Change
_app-2a09aa2..4a98.js gzip	1.28 kB	1.28 kB	✓
_error-8b758..aef6.js gzip	3.46 kB	3.46 kB	✓
amp-e3e9bc99..932c.js gzip	536 B	536 B	✓
hooks-5023ef..3670.js gzip	888 B	888 B	✓
index-3a2b03..c677.js gzip	227 B	227 B	✓
link-020eb27..d87f.js gzip	1.64 kB	1.64 kB	✓
routerDirect..1a66.js gzip	303 B	303 B	✓
withRouter-9..1b7d.js gzip	302 B	302 B	✓
Overall change	8.64 kB	8.64 kB	✓

Client Build Manifests

	vercel/next.js canary	timneutkens/next.js fix/parentspan-profiling	Change
_buildManifest.js gzip	348 B	348 B	✓
Overall change	348 B	348 B	✓

Serverless bundles

	vercel/next.js canary	timneutkens/next.js fix/parentspan-profiling	Change
_error.js	1.01 MB	1.01 MB	✓
404.html	2.67 kB	2.67 kB	✓
amp.amp.html	10.4 kB	10.4 kB	✓
amp.html	1.86 kB	1.86 kB	✓
hooks.html	1.92 kB	1.92 kB	✓
index.js	1.01 MB	1.01 MB	✓
link.js	1.06 MB	1.06 MB	✓
routerDirect.js	1.06 MB	1.06 MB	✓
withRouter.js	1.06 MB	1.06 MB	✓
Overall change	5.2 MB	5.2 MB	✓

---

Webpack 5 Mode (Increase detected ⚠️)

General Overall increase ⚠️

	vercel/next.js canary	timneutkens/next.js fix/parentspan-profiling	Change
buildDuration	14.6s	14.5s	-99ms
nodeModulesSize	69.8 MB	69.8 MB	⚠️ +323 B

Page Load Tests Overall increase ✓

	vercel/next.js canary	timneutkens/next.js fix/parentspan-profiling	Change
/ failed reqs	0	0	✓
/ total time (seconds)	2.32	2.194	-0.13
/ avg req/sec	1077.46	1139.42	+61.96
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	1.603	1.592	-0.01
/error-in-render avg req/sec	1559.44	1570.29	+10.85

Client Bundles (main, webpack, commons)

	vercel/next.js canary	timneutkens/next.js fix/parentspan-profiling	Change
597-913d7a8f..1f0e.js gzip	13.1 kB	13.1 kB	✓
framework.HASH.js gzip	39.3 kB	39.3 kB	✓
main-HASH.js gzip	6.58 kB	6.58 kB	✓
webpack-HASH.js gzip	954 B	954 B	✓
Overall change	59.9 kB	59.9 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	timneutkens/next.js fix/parentspan-profiling	Change
polyfills-HASH.js gzip	31.1 kB	31.1 kB	✓
Overall change	31.1 kB	31.1 kB	✓

Client Pages

	vercel/next.js canary	timneutkens/next.js fix/parentspan-profiling	Change
_app-6e0a903..b885.js gzip	1.26 kB	1.26 kB	✓
_error-9e190..f9d6.js gzip	3.38 kB	3.38 kB	✓
amp-7fd79cc4..99ee.js gzip	538 B	538 B	✓
hooks-f7e199..11b9.js gzip	904 B	904 B	✓
index-3dc22c..ffbb.js gzip	232 B	232 B	✓
link-b960f55..1c2e.js gzip	1.63 kB	1.63 kB	✓
routerDirect..323a.js gzip	308 B	308 B	✓
withRouter-a..2ef8.js gzip	304 B	304 B	✓
Overall change	8.56 kB	8.56 kB	✓

Client Build Manifests

	vercel/next.js canary	timneutkens/next.js fix/parentspan-profiling	Change
_buildManifest.js gzip	322 B	322 B	✓
Overall change	322 B	322 B	✓

Rendered Page Sizes

	vercel/next.js canary	timneutkens/next.js fix/parentspan-profiling	Change
index.html gzip	585 B	585 B	✓
link.html gzip	592 B	592 B	✓
withRouter.html gzip	579 B	579 B	✓
Overall change	1.76 kB	1.76 kB	✓

Diffs

Diff for index.html

@@ -43,7 +43,7 @@
         "props": { "pageProps": {} },
         "page": "/",
         "query": {},
-        "buildId": "dRl5CdbQWp2FDp4AhSz-3",
+        "buildId": "fWS-zLMJSdrfzTDxoT9vV",
         "isFallback": false,
         "gip": true
       }
@@ -77,11 +77,11 @@
       async=""
     ></script>
     <script
-      src="/_next/static/dRl5CdbQWp2FDp4AhSz-3/_buildManifest.js"
+      src="/_next/static/fWS-zLMJSdrfzTDxoT9vV/_buildManifest.js"
       async=""
     ></script>
     <script
-      src="/_next/static/dRl5CdbQWp2FDp4AhSz-3/_ssgManifest.js"
+      src="/_next/static/fWS-zLMJSdrfzTDxoT9vV/_ssgManifest.js"
       async=""
     ></script>
   </body>

Diff for link.html

@@ -48,7 +48,7 @@
         "props": { "pageProps": {} },
         "page": "/link",
         "query": {},
-        "buildId": "dRl5CdbQWp2FDp4AhSz-3",
+        "buildId": "fWS-zLMJSdrfzTDxoT9vV",
         "isFallback": false,
         "gip": true
       }
@@ -82,11 +82,11 @@
       async=""
     ></script>
     <script
-      src="/_next/static/dRl5CdbQWp2FDp4AhSz-3/_buildManifest.js"
+      src="/_next/static/fWS-zLMJSdrfzTDxoT9vV/_buildManifest.js"
       async=""
     ></script>
     <script
-      src="/_next/static/dRl5CdbQWp2FDp4AhSz-3/_ssgManifest.js"
+      src="/_next/static/fWS-zLMJSdrfzTDxoT9vV/_ssgManifest.js"
       async=""
     ></script>
   </body>

Diff for withRouter.html

@@ -43,7 +43,7 @@
         "props": { "pageProps": {} },
         "page": "/withRouter",
         "query": {},
-        "buildId": "dRl5CdbQWp2FDp4AhSz-3",
+        "buildId": "fWS-zLMJSdrfzTDxoT9vV",
         "isFallback": false,
         "gip": true
       }
@@ -77,11 +77,11 @@
       async=""
     ></script>
     <script
-      src="/_next/static/dRl5CdbQWp2FDp4AhSz-3/_buildManifest.js"
+      src="/_next/static/fWS-zLMJSdrfzTDxoT9vV/_buildManifest.js"
       async=""
     ></script>
     <script
-      src="/_next/static/dRl5CdbQWp2FDp4AhSz-3/_ssgManifest.js"
+      src="/_next/static/fWS-zLMJSdrfzTDxoT9vV/_ssgManifest.js"
       async=""
     ></script>
   </body>

Commit: c735abe