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Web throughput peak
Created to monitor DDoS attacks and other dangerous bots/hackers activity.
Plan
Find the source of the issue and fix it:
- Check the most popular web transactions
- Check logs /admin/logs and other ones
- Check errors on New Relic
What you can find in logs:
- 404 requests created from a single IP address created by a crawler (please check User-Agent)
Check the most popular web transactions
Check site, Transactions, choose "Web", choose Sort By "Throughput (calls per minute)" 
This view may help you understand the target of requests (if there is a specific target). If it's a bot, it's often literature.authors.show route.
It's also possible a Google Calendar Importer or other calendar clients are fetching course calendars for our Members. UA examples:
- begenda-calendar-app
- Microsoft Office/16.0 (Windows NT 10.0; Microsoft Outlook 16.0.5495; Pro)
- Microsoft Exchange/15.20 (Windows NT 10.0; Win64; x64)
- Mac+OS+X/10.13.6 (17G14042) CalendarAgent/399.5.1
- BusyCal-6.1.1 (Calendar) Mac OS X/13.0.1
- Fantastical iOS (Calendar)/4.0.12 iOS/18.5 Darwin/24.5.0
- Fantastical 2 for Mac (Calendar)/4.0.11 Mac OS X/15.4 Darwin/24.4.0
- BusyCal-2025.2.1 (Calendar) Mac OS X/13.0.1
- Nextcloud Webcal Service
- ProtonCalendar/1.0
Unknown UAs:
- Java/1.8.0_452 (probably Amazon.com)