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 | 103msp95 148ms | — | 152msp95 326ms | 127msp95 215ms |
| Europe | 155msp95 329ms | — | 176msp95 458ms | 188msp95 249ms |
| Asia | 342msp95 778ms | — | 454msp95 887ms | 412msp95 770ms |
| Oceania | 263msp95 741ms | — | 303msp95 399ms | 279msp95 343ms |
| South America | 396msp95 520ms | — | 187msp95 414ms | 410msp95 721ms |
| Africa | 449msp95 944ms | — | 315msp95 329ms | — |
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 703 ms, with median latency at 235 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.