| Peak News Events/Traffic Spikes |
Emulate sudden surges to X times average concurrent users (e.g., 5x for major breaking news, 10x for critical events). |
Response Time (P95, P99), Throughput (RPS), Error Rate, CPU/Memory Utilization (App & DB Servers). |
P95 Response Time < 1.5 seconds, Error Rate < 0.1%, Throughput sustains 10x average RPS with no service degradation. |
| General Content Browsing/Consumption |
Simulate sustained concurrent users based on 100M total digital population and brand-specific user numbers (e.g., Jagran.com 36M users). |
Page Load Time (P95), API Response Time (P99), Concurrency, Network Latency, DB Query Times. |
P95 Page Load Time < 2 seconds, P99 API Response Time < 500ms, DB bottlenecks identified and optimized. |
| Multimedia (Video/Podcast) Streaming |
Model concurrent users accessing and streaming video/podcast content on platforms like Rocketship Films, Jagran Manthan, Jagran Podcast. |
Time to First Byte (TTFB), Buffer Rate, Streaming Start Time, Concurrent Streams Supported. |
TTFB < 500ms, Buffer Rate < 1% for 99% of users, support concurrent streams for peak expected users. |
| Subscription & User Interaction (Login, Search) |
Simulate concurrent users performing login, accessing exclusive content through subscription, and using chat-based search tools. |
Transaction Response Time, Throughput, Error Rate for critical APIs, Database Contention. |
Transaction Response Time < 1 second for 99% of requests, 0% errors on login/subscription APIs. |
| Soak Testing for Long-Term Stability |
Sustained moderate to high load (e.g., 70-80% of peak capacity) over an extended period (24-72 hours). |
Resource Utilization (Memory Leaks, CPU creep), Latency Trends, Garbage Collection Activity, DB Connection Pool Health. |
No significant degradation in performance metrics, no memory leaks, consistent resource utilization, stable system uptime. |
| Caching Effectiveness |
Test scenarios with varying cache hit/miss ratios to assess the impact of caching mechanisms on system performance. |
Response Time (with/without cache), Cache Hit Ratio, Database Load. |
Cache hit ratio > 85% for static and frequently accessed dynamic content, resulting in significant DB load reduction and faster response times. |