Debug Your Infrastructure

Get Instant Solutions for Kubernetes, Databases, Docker and more

AWS CloudWatch
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Pod Stuck in CrashLoopBackOff
Database connection timeout
Docker Container won't Start
Kubernetes ingress not working
Redis connection refused
CI/CD pipeline failing

Redis Data Persistence Problems

Issues with Redis persistence mechanisms (RDB or AOF) such as failed saves, long save times, or corrupted snapshots.
  1. Check Redis Log Files: Immediately check the Redis server logs for any errors or warnings related to persistence. Use the following command to find the log file location and then inspect the file:
  2. redis-cli config get logfile
  3. Verify Persistence Configuration: Ensure that the persistence options (RDB, AOF, or both) are correctly configured. Check the current configuration using:
  4. redis-cli info persistence
  5. Check Disk Space: Insufficient disk space can cause persistence issues. Check the available disk space using:
  6. df -h
  7. Monitor Memory Usage: High memory usage can affect persistence. Check memory stats with:
  8. redis-cli info memory
  9. Review RDB/AOF Settings: Verify the RDB and AOF settings. For RDB, check the save intervals, and for AOF, check appendfsync and auto-aof-rewrite-percentage settings using:
  10. redis-cli config get save
    redis-cli config get appendfsync
    redis-cli config get auto-aof-rewrite-percentage
  11. Test Manual Snapshot: If using RDB, attempt a manual snapshot to see if there are issues during the save process:
  12. redis-cli bgsave
  13. Force Rewrite AOF: If using AOF and suspect corruption or issues, force a rewrite to clean up the AOF file:
  14. redis-cli bgrewriteaof
  15. Check for Errors in AOF File: If AOF is enabled and Redis is not starting due to corrupted AOF, use the redis-check-aof tool to fix it:
  16. redis-check-aof --fix <path-to-aof-file>
  17. Monitor Latency: High latency can indicate issues with persistence. Monitor latency with:
  18. redis-cli --latency
  19. Inspect Client Connections and Commands: Check if there are too many client connections or specific commands causing issues:
  20. redis-cli client list
    redis-cli monitor

By following these specific actions, you can immediately investigate and potentially address the data persistence problems in Redis.

Master 

Redis

 debugging in Minutes

— Grab the Ultimate Cheatsheet

(Perfect for DevOps & SREs)

Most-used commands
Real-world configs/examples
Handy troubleshooting shortcuts
Your email is safe with us. No spam, ever.

Thankyou for your submission

We have sent the cheatsheet on your email!
Oops! Something went wrong while submitting the form.

Redis

Cheatsheet

(Perfect for DevOps & SREs)

Most-used commands
Your email is safe thing.

Thankyou for your submission

We have sent the cheatsheet on your email!
Oops! Something went wrong while submitting the form.

MORE ISSUES

Deep Sea Tech Inc. — Made with ❤️ in Bangalore & San Francisco 🏢

Doctor Droid

Debug Your Infrastructure

Get Instant Solutions for Kubernetes, Databases, Docker and more

AWS CloudWatch
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Pod Stuck in CrashLoopBackOff
Database connection timeout
Docker Container won't Start
Kubernetes ingress not working
Redis connection refused
CI/CD pipeline failing

Heading

This is some text inside of a div block.

Heading 1

Heading 2

Heading 3

Heading 4

Heading 5
Heading 6

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.

Block quote

Ordered list

  1. Item 1
  2. Item 2
  3. Item 3

Unordered list

  • Item A
  • Item B
  • Item C

Text link

Bold text

Emphasis

Superscript

Subscript

Master 

Heading

 debugging in Minutes

— Grab the Ultimate Cheatsheet

(Perfect for DevOps & SREs)

Most-used commands
Real-world configs/examples
Handy troubleshooting shortcuts
Your email is safe with us. No spam, ever.

Thankyou for your submission

We have sent the cheatsheet on your email!
Oops! Something went wrong while submitting the form.

Heading

Cheatsheet

(Perfect for DevOps & SREs)

Most-used commands
Your email is safe thing.

Thankyou for your submission

We have sent the cheatsheet on your email!
Oops! Something went wrong while submitting the form.

MORE ISSUES

No items found.
Deep Sea Tech Inc. — Made with ❤️ in Bangalore & San Francisco 🏢

Doctor Droid