NEW 251328
Very slow upload speed on Safari and Safari TP when using https 
https://bugs.webkit.org/show_bug.cgi?id=251328
Summary Very slow upload speed on Safari and Safari TP when using https
OpenSpeedTest.com
Reported 2023-01-28 18:39:53 PST
Created attachment 464738 [details] Tested Safari, Safari TP and Chrome with TSL Left Version 16.3 (18614.4.6.1.5) Center Release 162 (Safari 16.4, WebKit 18615.1.18.2) Right Chrome Observed Very slow upload speed on Safari and Safari TP when using TSL on an M1 MacMini To Reproduce this. You need a 10GbE Server running OpenSpeedTest Docker Container. now, Visit https://<server-ip>:3001 for HTTPS Version http://<server-ip>:3001 for HTTP Version Ref https://github.com/openspeedtest/Speed-Test#docker-install-instructions
Attachments
Tested Safari, Safari TP and Chrome with TSL (373.81 KB, image/png)
2023-01-28 18:39 PST, OpenSpeedTest.com 		no flags
Details
Tested Safari, Safari TP and Chrome without TSL (377.52 KB, image/png)
2023-01-28 18:40 PST, OpenSpeedTest.com 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
OpenSpeedTest.com
Comment 1 2023-01-28 18:40:23 PST
Created attachment 464739 [details] Tested Safari, Safari TP and Chrome without TSL
Alexey Proskuryakov
Comment 2 2023-01-31 13:12:26 PST
FWIW, I can reproduce much slower upload than download with actual openspeedtest.net too (6GB/s vs 1GB/s). Unclear if this is an issue in WebKit or below yet.
Radar WebKit Bug Importer
Comment 3 2023-01-31 13:13:05 PST
<rdar://problem/104881679>
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