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Getting Started with CockroachDB

You're reading from   Getting Started with CockroachDB A guide to using a modern, cloud-native, and distributed SQL database for your data-intensive apps

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Product type Paperback
Published in Mar 2022
Publisher Packt
ISBN-13 9781800560659
Length 246 pages
Edition 1st Edition
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Author (1):
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Kishen Das Kondabagilu Rajanna Kishen Das Kondabagilu Rajanna
Author Profile Icon Kishen Das Kondabagilu Rajanna
Kishen Das Kondabagilu Rajanna
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Table of Contents (17) Chapters Close

Preface 1. Section 1: Getting to Know CockroachDB
2. Chapter 1: CockroachDB – A Brief Introduction FREE CHAPTER 3. Chapter 2: How Does CockroachDB Work Internally? 4. Section 2: Exploring the Important Features of CockroachDB
5. Chapter 3: Atomicity, Consistency, Isolation, and Durability (ACID) 6. Chapter 4: Geo-Partitioning 7. Chapter 5: Fault Tolerance and Auto-Rebalancing 8. Chapter 6: How Indexes Work in CockroachDB 9. Section 3: Working with CockroachDB
10. Chapter 7: Schema Creation and Management 11. Chapter 8: Exploring the Admin User Interface 12. Chapter 9: An Overview Of Security Aspects 13. Chapter 10: Troubleshooting Issues 14. Chapter 11: Performance Benchmarking and Migration 15. Other Books You May Enjoy Appendix: Bibliography and Additional Resources

Metrics deep dive

Metrics are very useful for measuring the general health of individual nodes and provide better insights into the overall cluster when we are debugging performance-related issues. Metrics can also be filtered based on different time windows.

The Metrics dashboard comes with a lot of useful metrics that are shown in the following screenshot:

Figure 8.6 – Metrics dashboard showing various options in the dropdown

The Metrics dashboard includes the following categories:

  • Hardware: Here, you can find the following pieces of information:
    • CPU Percent: The percentage of the CPU being consumed by the CockroachDB process
    • Memory usage: The memory used by the CockroachDB process
    • Disk Read Mebibytes / second: The average number of bytes read from the disk by all the processes, expressed in Mebibytes per second
    • Disk Write Mebibytes / second: The average number of bytes written to the disk by all the processes, expressed in Mebibytes per...
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