Executive Summary
On launch day, Rystoport received 18,310 registration attempts within 58 seconds of the gates opening. This was 14× our projected peak load. The system degraded within 58 seconds and was placed into maintenance mode at 4 minutes 12 seconds.
No user funds were lost. No payment was captured on a broken checkout. All paid nodes are reserved. This document contains the incident timeline, root cause categories, and the remediation actions taken.
Root Cause Analysis
Two failure categories were identified. Both are now remediated.
- Primary — Payment gateway saturation: The M-PESA integration used a synchronous request model. Under concurrent load, the queue overflowed within 58 seconds, causing timeouts on every subsequent checkout attempt.
- Secondary — Infrastructure capacity ceiling: The backend infrastructure hit its processing limit shortly after the payment layer failed. Automatic failover triggered, but the failover capacity was insufficient for the traffic volume.
- Contributing — No rate limiting: There was no per-IP or per-account rate limit on the registration endpoint, allowing a single wave of traffic to consume all resources.
Remediation Actions Taken
Every failure category identified above has been addressed with a permanent structural fix.
- Full platform infrastructure replacement — rebuilt from the ground up on hardened, high-capacity infrastructure.
- Asynchronous payment queue — M-PESA requests are now queued with automatic retry and backpressure handling. No more saturation under load.
- Rate limiting on authentication and registration — per-IP and per-account limits applied to all public endpoints.
- Cache layer for hot reads — significantly reduces database pressure during traffic spikes.
- Enterprise-grade TLS and security hardening — full security posture upgrade across every endpoint.
Load Test Results
The new infrastructure was load-tested on Day 7 to confirm it can handle traffic far beyond the launch-day peak.
Video evidence published to Telegram on Day 7.
Commitment to UsersEvery user who was on the waitlist during this incident becomes part of the Phoenix Batch. Priority spillover, permanent badge, locked 30% discount. You were hurt by our success — you will be paid by it.