Count-based circuit breaker showing how the last N call results trip the breaker between closed, open and half-open.

closed
closed open half-open

Requests flow through. Watching the last few calls for failures.

Sliding window · last 10 calls 0 / 0 failed · 0%
trip threshold 50%

20%

Drag this above the threshold to make the breaker trip, then drag it back down and watch it recover through Half-Open trials.

10
50%
4s
3
total
0
allowed
0
rejected
0
trips
0
Event log space = healthy · x = fail · r = reset