Adjust `article-rendering` instances

[cemms1]

What does this change?

• Use T4G small rather than medium since using a medium instance size did not appear to affect CPU or response times in a big way (see screenshots below)
• Increase minimum number of article instances from 24 to 30 to see the effect on latency and CPU usage

Why?

Part of #10705

Screenshots

For both screenshots below, the vertical dotted line indicates the rough time of changing the instance size.

CPU utilisation graph for article-rendering:

Response time graph for article-rendering:

[github-actions[bot]]

Size Change: 0 B

Total Size: 760 kB

ℹ️ View Unchanged

Filename	Size
dotcom-rendering/dist/1011.client.web.********************.js	3.14 kB
dotcom-rendering/dist/112.client.web.********************.js	822 B
dotcom-rendering/dist/1191.client.web.********************.js	680 B
dotcom-rendering/dist/1192.client.web.********************.js	3.69 kB
dotcom-rendering/dist/1407.client.web.********************.js	640 B
dotcom-rendering/dist/1429.client.web.********************.js	17.9 kB
dotcom-rendering/dist/1459.client.web.********************.js	876 B
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dotcom-rendering/dist/1530.client.web.********************.js	8.59 kB
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dotcom-rendering/dist/1549.client.web.********************.js	4.81 kB
dotcom-rendering/dist/17.client.web.********************.js	1.85 kB
dotcom-rendering/dist/1749.client.web.********************.js	920 B
dotcom-rendering/dist/1827.client.web.********************.js	2.65 kB
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dotcom-rendering/dist/2293.client.web.********************.js	582 B
dotcom-rendering/dist/2337.client.web.********************.js	23.2 kB
dotcom-rendering/dist/2363.client.web.********************.js	5.75 kB
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dotcom-rendering/dist/2412.client.web.********************.js	3.67 kB
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dotcom-rendering/dist/4911.client.web.********************.js	780 B
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dotcom-rendering/dist/5569.client.web.********************.js	3.56 kB
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dotcom-rendering/dist/6697.client.web.********************.js	3.37 kB
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dotcom-rendering/dist/6853.client.web.********************.js	1 kB
dotcom-rendering/dist/6981.client.web.********************.js	3.87 kB
dotcom-rendering/dist/7018.client.web.********************.js	787 B
dotcom-rendering/dist/7024.client.web.********************.js	3.6 kB
dotcom-rendering/dist/7324.client.web.********************.js	3.49 kB
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dotcom-rendering/dist/764.client.web.********************.js	6.02 kB
dotcom-rendering/dist/7673.client.web.********************.js	2.95 kB
dotcom-rendering/dist/7855.client.web.********************.js	788 B
dotcom-rendering/dist/8002.client.web.********************.js	801 B
dotcom-rendering/dist/8030.client.web.********************.js	3.77 kB
dotcom-rendering/dist/8166.client.web.********************.js	1.56 kB
dotcom-rendering/dist/8288.client.web.********************.js	23 kB
dotcom-rendering/dist/841.client.web.********************.js	789 B
dotcom-rendering/dist/8430.client.web.********************.js	2.54 kB
dotcom-rendering/dist/8587.client.web.********************.js	41.7 kB
dotcom-rendering/dist/8695.client.web.********************.js	8.67 kB
dotcom-rendering/dist/8749.client.web.********************.js	3.27 kB
dotcom-rendering/dist/8818.client.web.********************.js	748 B
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dotcom-rendering/dist/9173.client.web.********************.js	723 B
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dotcom-rendering/dist/9605.client.web.********************.js	4.79 kB
dotcom-rendering/dist/9621.client.web.********************.js	723 B
dotcom-rendering/dist/9676.client.web.********************.js	889 B
dotcom-rendering/dist/9727.client.web.********************.js	5.89 kB
dotcom-rendering/dist/9886.client.web.********************.js	10 kB
dotcom-rendering/dist/9978.client.web.********************.js	960 B
dotcom-rendering/dist/AdPortals-importable.client.web.********************.js	3.75 kB
dotcom-rendering/dist/AlreadyVisited-importable.client.web.********************.js	424 B
dotcom-rendering/dist/AppsEpic-importable.client.web.********************.js	4.15 kB
dotcom-rendering/dist/AppsFooter-importable.client.web.********************.js	3.65 kB
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dotcom-rendering/dist/AppsLightboxImageStore-importable.client.web.********************.js	2.45 kB
dotcom-rendering/dist/AudioAtomWrapper-importable.client.web.********************.js	3.63 kB
dotcom-rendering/dist/AustralianTerritorySwitcher-importable.client.web.********************.js	2.03 kB
dotcom-rendering/dist/Branding-importable.client.web.********************.js	2.65 kB
dotcom-rendering/dist/braze-web-sdk-core.client.web.********************.js	36.9 kB
dotcom-rendering/dist/BrazeMessaging-importable.client.web.********************.js	1.91 kB
dotcom-rendering/dist/CalloutBlockComponent-importable.client.web.********************.js	6.78 kB
dotcom-rendering/dist/CalloutEmbedBlockComponent-importable.client.web.********************.js	5.78 kB
dotcom-rendering/dist/CardCommentCount-importable.client.web.********************.js	4.84 kB
dotcom-rendering/dist/Carousel-importable.client.web.********************.js	5.56 kB
dotcom-rendering/dist/CarouselForNewsletters-importable.client.web.********************.js	5.66 kB
dotcom-rendering/dist/ChartAtom-importable.client.web.********************.js	538 B
dotcom-rendering/dist/CommentCount-importable.client.web.********************.js	3.29 kB
dotcom-rendering/dist/DiscussionApps-importable.client.web.********************.js	2.47 kB
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dotcom-rendering/dist/DocumentBlockComponent-importable.client.web.********************.js	3.61 kB
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dotcom-rendering/dist/FetchOnwardsData-importable.client.web.********************.js	2.43 kB
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dotcom-rendering/dist/GetCricketScoreboard-importable.client.web.********************.js	3.82 kB
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dotcom-rendering/dist/GetMatchTabs-importable.client.web.********************.js	2.67 kB
dotcom-rendering/dist/guardian-braze-components-banner.client.web.********************.js	15 kB
dotcom-rendering/dist/guardian-braze-components-end-of-article.client.web.********************.js	9.45 kB
dotcom-rendering/dist/GuideAtomWrapper-importable.client.web.********************.js	780 B
dotcom-rendering/dist/HeaderTopBar-importable.client.web.********************.js	12.3 kB
dotcom-rendering/dist/index.client.web.********************.js	47.5 kB
dotcom-rendering/dist/InstagramBlockComponent-importable.client.web.********************.js	3.7 kB
dotcom-rendering/dist/InteractiveAtomMessenger-importable.client.web.********************.js	850 B
dotcom-rendering/dist/InteractiveBlockComponent-importable.client.web.********************.js	6.09 kB
dotcom-rendering/dist/InteractiveContentsBlockComponent-importable.client.web.********************.js	4.72 kB
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dotcom-rendering/dist/LightboxHash-importable.client.web.********************.js	434 B
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dotcom-rendering/dist/LiveBlogEpic-importable.client.web.********************.js	3.6 kB
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dotcom-rendering/dist/ManyNewsletterSignUp-importable.client.web.********************.js	6.63 kB
dotcom-rendering/dist/MapEmbedBlockComponent-importable.client.web.********************.js	5.69 kB
dotcom-rendering/dist/Metrics-importable.client.web.********************.js	2.29 kB
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dotcom-rendering/dist/OnwardsUpper-importable.client.web.********************.js	4.05 kB
dotcom-rendering/dist/PersonalityQuizAtom-importable.client.web.********************.js	3.66 kB
dotcom-rendering/dist/ProfileAtom-importable.client.web.********************.js	542 B
dotcom-rendering/dist/ProfileAtomWrapper-importable.client.web.********************.js	800 B
dotcom-rendering/dist/PulsingDot-importable.client.web.********************.js	749 B
dotcom-rendering/dist/QandaAtom-importable.client.web.********************.js	537 B
dotcom-rendering/dist/ReaderRevenueDev-importable.client.web.********************.js	469 B
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dotcom-rendering/dist/YoutubeBlockComponent-importable.client.web.********************.js	3.97 kB

_{compressed-size-action}