warning
Spot flaky & slow tests. Restore trust.
Automatically identify tests that fail intermittently without code changes. Ranger analyzes millions of test runs to surface root causes, saving hours of developer investigation.
- check_circle 99.9% accuracy in flake detection
- check_circle Historical trend analysis per test case
TOP FLAKY TESTS (LAST 7 DAYS)
Live Update
auth.login_redirect_loop
Flake Rate
12.4%
api.v2_payment_flow
Flake Rate
4.2%
Visibility into resource bottlenecks
Identify exactly which stage is eating up your budget and time with deep hardware-level observability.
memory
CPU Utilization
Real-time load balancing across CI nodes.
hub
Network & I/O
Monitor data transfer between workers.
1.2 GB/s
Inbound
850 MB/s
Outbound
database
Smart Artifact Caching
Reduce build times by up to 60% with intelligent caching that understands your build graph.
780 GB
Cached globally
$ ranger debug connect runner-xl-04
Connecting to ephemeral environment...
✓ Secure tunnel established
ranger@runner-xl-04:~$ ls -la /tmp/build/logs
total 24
drwxr-xr-x 2 ranger ranger 4096 Oct 12 14:22 .
drwxr-xr-x 4 ranger ranger 4096 Oct 12 14:21 ..
-rw-r--r-- 1 ranger ranger 12402 Oct 12 14:22 trace.log
ranger@runner-xl-04:~$ tail -f trace.log
[CRITICAL] Database connection timeout at auth_service.go:42
[CRITICAL] Retrying connection (1/5)...
ranger@runner-xl-04:~$
LIVE DEBUGGING
Step inside the failure.
Don't just look at logs. Drop into a secure SSH terminal directly in the browser to debug running jobs or failed environments.
Native SSH
No external tools required
Snapshotting
Pause & save states