Dev. v2025.12.20.A (Cache)

Update Log

• Optimized Base64 processing logic: Achieved a noticeable improvement in processing performance.
• Added Cache Support for User Profile API: Now supports Memory Cache (default) or Redis. When caching is enabled, request processing efficiency reaches incredible levels in certain scenarios. Please refer to the stress test results below for details.

Simple Stress Test (For Reference Only)

• Test Configuration: Local Debug environment, SQLite database, Log level set to Warning to minimize I/O impact.
• Test Duration: Each test lasted approximately 30 seconds.
• Concurrency:
  • With Cache: 8 concurrent threads.
  • Without Cache: 4 concurrent threads.
• Disclaimer: Non-standardized benchmark; results are indicative only.

Due to the performance limitations of the testing tool itself, these results may not fully represent real-world high-load scenarios.

⚡ Performance With Cache Enabled

(Using the default configuration: Memory Cache)

Test Scenario	Duration	Average RPS (Req/s)	Total Requests	Avg Response Size	Total Data Throughput
Plain Text / No Images (User Profile with almost no images)	30.12s	95,334.10 ⚡⚡	2,871,595	1.03 KB	2,889.19 MB
Few Images (User Profile with a moderate number of images)	30.13s	744.12 ⚡	22,424	3.42 MB	76,615.90 MB
Many Images (User Profile with a large number of images)	30.13s	85.14 ⚡	2,565	24.83 MB	63,688.72 MB

🐢 Performance Without Cache

Test Scenario	Duration	Average RPS (Req/s)	Total Requests	Avg Response Size	Total Data Throughput
Plain Text / No Images (User Profile with almost no images)	30.12s	3,783.58	113,971	1.03 KB	114.67 MB
Few Images (User Profile with a moderate number of images)	30.13s	222.56	6,706	3.42 MB	22,912.34 MB
Many Images (User Profile with a large number of images)	30.13s	39.86	1,201	24.83 MB	29,820.72 MB