Как вышел на цифру 30% снижения нагрузки?

A 30% reduction in load is usually based on metrics and performance analysis of the system before and after optimization.

For example, you can measure:

• Service response time
• CPU and memory usage
• Number of requests processed per unit time
• Load on the database or other external services

After implementing changes (such as code optimization, caching, architecture changes), the same metrics are collected again. By comparing them, you can calculate the percentage reduction in load.

Example calculation:

Initial CPU load: 80%
New CPU load: 56%

Load reduction = ((80 - 56) / 80) * 100% = 30%

It is also important to consider that such figures can be averaged over time and load scenarios to obtain a representative result.