Infrastructure Intelligence
Tumblr
api.tumblr.com
Cloud API Service Consistency
CASC turns API behavior into a 0–10 confidence signal.
CASC blends pass rates, error rates, outliers, and performance consistency into a single benchmark score. A fast API can score poorly if it behaves inconsistently; a slower API can score well if it is predictable.
Few if any issues detected.
Issues are impacting expectations.
Significant problems to investigate.
Healthy API: Few if any issues detected across consistency, pass rate, errors, and outlier behavior.
Infrastructure fingerprint
Developer Resources
Signal summary
Latency anatomy
DNS, connection, TLS, upload, processing, and download timing from the latest verified snapshot.
Regional Intelligence
Global performance breakdown
Median latency variance across continents and major monitoring regions in the latest verified snapshot.
Cloud Intelligence
Performance by cloud provider
Median and p95 latency measured from AWS, Akamai, Azure, and Google monitoring locations.
| Region | AWS | Akamai | Azure | |
|---|---|---|---|---|
| North America | 115msp95 158ms | — | 157msp95 395ms | 128msp95 204ms |
| Europe | 150msp95 208ms | — | 215msp95 518ms | 176msp95 253ms |
| Asia | 292msp95 786ms | — | 305msp95 707ms | 337msp95 755ms |
| Oceania | 254msp95 259ms | — | 299msp95 376ms | 285msp95 330ms |
| South America | 275msp95 401ms | — | 404msp95 622ms | 389msp95 606ms |
| Africa | 424msp95 723ms | — | 307msp95 345ms | — |
Forward Intelligence
Machine readiness index
Experimental operational scoring for production machine workflows, derived from reliability, consistency, tail latency, and workflow suitability.
Pass rate and failure consistency
Regional variance and stability
P99 performance under load
Overall machine suitability
Benchmark interpretation
- Tumblr recorded 100% pass rate in the latest verified snapshot.
- The p95 latency signal is 700 ms, with median latency at 222 ms.
- Infrastructure fingerprinting identifies Automattic, Inc in the observed delivery path.
CASC interpretation
Few if any issues detected across consistency, pass rate, errors, and outlier behavior.
Cloud API Service Consistency is scored from 0 to 10. Higher means more consistent, healthier API behavior across the benchmark period.