Cross-topic view10 problems

Performance Problems

Memory growth, slow queries, high CPU, and apps that degrade over time.

Cross-topic section

This view references problems owned by primary sections — no duplicate records. Owned by: React, PostgreSQL, MySQL / MariaDB, Windows Performance, Performance / Memory / Reliability.

Reactintermediate

React app becomes very slow after rendering a large list

React

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Databaseintermediate

PostgreSQL query becomes slow after table grows

PostgreSQL

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Databaseintermediate

MySQL query remains slow even after adding an index

MySQLMariaDB

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Windowsintermediate

Windows memory usage remains high with few apps open

Windows

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Windowsintermediate

Windows CPU stays at 100 percent after startup

Windows

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Performanceintermediate

Application memory usage increases continuously over time

Performance

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Performanceintermediate

API becomes slower after running for several hours

Performance

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Performanceintermediate

Application freezes when processing large file

Performance

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Performanceintermediate

CPU usage spikes during apparently simple request

Performance

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Performanceintermediate

Memory usage remains high after task finishes

Performance

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