Episode 305: Ask Noah Show 305

Noah and Steve dig into observability! What is it? Why is it important? How do you use observability to get a handle on your troubleshooting?

-- During The Show --

01:30 Theatre Remote - Glenn

• IR Blaster/Receiver with Tasmota + Knock off IR Remote
  
  
  • Warning Current Model may not be Tasmota compatible
  
  


• URC Remote and Base station + Scenes


• Inteset 4-in-1 Universal Backlit IR Learning Remote


• write in to the show

13:00 Caller Dustin in TX

• Bank is blaming new ISP for no online bill pay


• Talk to the ISP


• Take machine from home to church


• Try tethering to your phone


• Try a VPN


• Could be multiple issues

28:00 Linux News Wire

• Linus Prediction

  
  
  • The Register
  
  
  • Tech Radar
  
  



• BTRFS Kernel Improvements

  
  
  • Phoronix
  
  



• Habana Labs AI

  
  
  • Phoronix
  
  



• AMD DRM-Next

  
  
  • Phoronix
  
  



• Linux Foundation European Division

  
  
  • The Register
  
  



• Wolfi Undistribution

  
  
  • Help Net Security
  
  



• 700% Rise in Malicious Activity

  
  
  • Info Security Magazine
  
  



• Bipartisan Security Bill

  
  
  • HSGAC Senate Gov
  
  
  • HS Today
  
  



• BigCode

  
  
  • Tech Crunch
  
  



• Fundraiser for Kdenlive

  
  
  • 9 to 5 Linux
  
  



• Ventoy 1.0.80

  
  
  • 9 to 5 Linux
  
  



• 0 A.D. Alpha 26

  
  
  • Gaming on Linux
  
  



• Debian 12 Bookworm Installer

  
  
  • 9 to 5 Linux
  
  



• Ubuntu Security Updates

  
  
  • 9 to 5 Linux
  
  

30:00 Listener Responds to USB Port - Hank

• Try all the USB ports, including on the motherboard

32:00 Church Service Streaming - Jayson

• Scale Engine
  
  
  • Low Price
  
  
  • Live and On Demand
  
  
  • "push streaming"
  
  


• RTMP Streams


• Your own CDN


• Resi
  
  
  • Requires proprietary box
  
  
  • VERY expensive
  
  

38:00 Main Segment

• Observability

  
  
  • Figuring out what is going on in your system
  
  
  • Observability is not Monitoring/Metrics
  
  
  • 3 Parts - Collect, Monitor, Analyze
  
  
  • You can't look for what you don't know
  
  



• Tracing

  
  
  • Span - specific length of time in which something happens
  
  
  • Traces tell you where the problem is
  
  
  • Dynatrace, Sumo Logic
  
  



• Learn More

  
  
  • Cantrel Talk
  
  
  • McAllister Talk
  
  
  • Google SRE Book
  
  
  • Jaeger Tracing
  
  
  • Open Telemetry
  
  



• Example Trace Diagram

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