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Announcements
2021.12.15
Impact of vulnerability CVE-2021-44228 in Apache Log4j2 in Mackerel
News
Updated mackerel-plugin-sidekiq, etc.
You can now register notes for hosts using mkr commands and APIs and more
Recent Articles
2025.05.01
News
Mackerel officially releases its APM (Application Performance Monitoring) feature
2025.04.11
Release
You can now set a delay time for Expression monitor, and more
2025.04.10
News
On Thursday 17th April 2025, the APM and Trace-related systems will be temporarily suspended for database maintenance
2025.04.03
News
Mackerel APM (Application Performance Monitoring) Beta Released!
2025.03.26
News
Notice of Support Desk Closure During Golden Week
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