Brendan Gregg

SEPTEMBER 25, 2021

These strange questions came to the fore back in 2014 when Netflix was switching services from CentOS Linux to Ubuntu, and I helped debug several weird performance issues including one I'll describe here. Was there some other program consuming CPU, like a misbehaving Ubuntu service that wasn't in CentOS? How would you _time_ time?

Speed 126

Speed Java AWS Virtualization 126

Brendan Gregg

SEPTEMBER 25, 2021

These strange questions came to the fore back in 2014 when Netflix was switching services from CentOS Linux to Ubuntu, and I helped debug several weird performance issues including one I'll describe here. Was there some other program consuming CPU, like a misbehaving Ubuntu service that wasn't in CentOS?

Speed 52

Speed Java AWS Virtualization 52

O'Reilly

JULY 25, 2023

The inspiration (and title) for it comes from Mike Loukides’ Radar article on Real World Programming with ChatGPT , which shares a similar spirit of digging into the potential and limits of AI tools for more realistic end-to-end programming tasks. Setting the Stage: Who Am I and What Am I Trying to Build?

Programming 98

Programming Code Design Benchmarking 98

Brendan Gregg

SEPTEMBER 25, 2021

These strange questions came to the fore back in 2014 when Netflix was switching services from CentOS Linux to Ubuntu, and I helped debug several weird performance issues including one I'll describe here. Was there some other program consuming CPU, like a misbehaving Ubuntu service that wasn't in CentOS? How would you _time_ time?

Speed 40

Speed Java AWS Virtualization 40

Enprowess

SEPTEMBER 20, 2021

Created by Evan You, Vue had its first public appearance in 2014. JSX provides you the flexibility of the whole programming language with temporary variables, flow controls and the ability to reference JS values directly in scope. Its documentation has set a benchmark that beats anything from react camp.

Open Source 52

Open Source Mobile Scalability Google 52