Sentry Performance is UP
and responding normally
Frontend and backend performance monitoring by Sentry.
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Save it as a Vartio monitor and get alerts when our EU checks detect downtime or degraded response.
Response Time History
Recent Activity (7 days)
Response time has been trending faster lately — 510ms on average now, versus 625ms earlier in the week.
- Went from down to upAug 22, 2026, 6:46 PM
- Went from up to downAug 22, 2026, 6:36 PM
- Went from down to upAug 21, 2026, 8:41 PM
- Went from up to downAug 21, 2026, 8:31 PM
- Went from down to upAug 21, 2026, 6:41 PM
About Sentry Performance
- Website
- sentry.io
- Category
- Monitoring
- Monitored from
- EU (Helsinki, Frankfurt, Amsterdam)
- Check interval
- Every 5 minutes
- Monitoring since
- March 30, 2026 (148 days, 2,805 checks)
How we measure this: checks run from EU servers only, so a result here reflects what the EU sees, not a global view. A regional outage, CDN edge-cache issue, or bot/WAF protection that treats our monitoring probe differently than a real visitor can all cause this to disagree with Sentry Performance's own status page — that's a limitation of any third-party checker, not just this one.
Frequently Asked Questions
Is Sentry Performance down right now?
Sentry Performance is currently up and running. Our last check from EU servers showed a response time of 339ms with 99.75% uptime over the past 148 days.
What is Sentry Performance's uptime?
Sentry Performance has a 99.75% uptime measured over 148 days, based on 2,805 checks from Vartio's EU monitoring servers located in Helsinki, Frankfurt, and Amsterdam.
How do I check if Sentry Performance is down?
Vartio monitors Sentry Performance every 5 minutes from multiple EU servers and runs a live check when you visit this page. This page shows the current status, response time, and uptime history. You can also monitor your own services for free.
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