iotop
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What is iotop?
iotop is an essential command-line utility that provides real-time insights into the input/output (I/O) activities of processes running on your system. This tool is particularly useful when monitoring and managing your PostgreSQL database's performance, as it helps system administrators or database developers to identify processes with high I/O, leading to potential bottlenecks or server optimization opportunities.
Free resources to learn iotop
More in stage 12: SQL Query Patterns / Anti-patterns
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iotop: common questions
Can I learn iotop in Hindi?
This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain iotop in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.
Is this iotop tutorial for beginners?
It is lesson 141 of 170 in the free PostgreSQL roadmap, in stage 12, SQL Query Patterns / Anti-patterns. If you are new to PostgreSQL, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.