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Announcements
2021.09.02
Added option to encrypt check-mysql communication and more
Release
On September 7th (Tue.), browsing for Mackerel documents will be unavailable for a short period of time between 1:00-3:00 a.m.
Custom metrics for retired hosts are now available for viewing in role graphs and more
Recent Articles
2026.10.06
Release
Traces and logs can now be sent in the OTLP/HTTP JSON format (http/json), and more
2026.10.02
Maintenance
The system will temporarily shut down for scheduled maintenance on November 10 (Tue.)
2026.09.25
Release
Waterfall view is now available in trace details, and 2 other updates
2026.09.14
Release
AWS ALB integration now supports IPv6 metrics, plus 5 other updates
2026.09.08
News
Mackerel's Log Feature Reaches General Availability on November 1, 2026 (JST) — From Expert Insight to Team Strength
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