👷 [RUM-6820] fix comment about performance.timing.navigationStart

[thomas-lebeau]

Motivation

Edit comment about the browser support of performance.timeOrigin

Changes

Testing

• Local
• Staging
• Unit
• End to end

---

I have gone over the contributing documentation.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 93.58%. Comparing base (89107f0) to head (b86e5d0).

Additional details and impacted files

@@            Coverage Diff             @@
##               v6    #3180      +/-   ##
==========================================
+ Coverage   93.56%   93.58%   +0.01%     
==========================================
  Files         279      279              
  Lines        7478     7478              
  Branches     1689     1689              
==========================================
+ Hits         6997     6998       +1     
+ Misses        481      480       -1     

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[sethfowler-datadog]

LGTM! Frustrating that performance.timeOrigin can't be relied upon...

[cit-pr-commenter]

Bundles Sizes Evolution

📦 Bundle Name	Base Size	Local Size	𝚫	𝚫%	Status
Rum	151.96 KiB	151.96 KiB	0 B	0.00%	✅
Logs	50.76 KiB	50.76 KiB	0 B	0.00%	✅
Rum Slim	102.16 KiB	102.16 KiB	0 B	0.00%	✅
Worker	25.16 KiB	25.16 KiB	0 B	0.00%	✅

🚀 CPU Performance

Action Name	Base Average Cpu Time (ms)	Local Average Cpu Time (ms)	𝚫
addglobalcontext	0.002	0.001	-0.000
addaction	0.042	0.036	-0.005
addtiming	0.001	0.001	-0.000
adderror	0.037	0.040	0.003
startstopsessionreplayrecording	0.895	0.837	-0.058
startview	1.337	0.913	-0.425
logmessage	0.020	0.021	0.000

🧠 Memory Performance

Action Name	Base Consumption Memory (bytes)	Local Consumption Memory (bytes)	𝚫 (bytes)
addglobalcontext	8.88 KiB	9.19 KiB	315 B
addaction	41.79 KiB	41.26 KiB	-536 B
addtiming	8.35 KiB	7.33 KiB	-1045 B
adderror	44.47 KiB	45.22 KiB	767 B
startstopsessionreplayrecording	5.29 KiB	6.31 KiB	1.03 KiB
startview	406.69 KiB	406.03 KiB	-672 B
logmessage	41.53 KiB	42.65 KiB	1.13 KiB

🔗 RealWorld