Brendan Gregg

JULY 2, 2021

This is also applicable for people adding it to their own in-house monitoring systems. The architecture is: While the bpftrace binary is installed on all the target systems, the bpftrace tools (text files) live on a web server and are pushed out when needed. at the time.

Latency 145

Latency Cache Energy Systems 145

Dynatrace

MAY 7, 2019

It was around 2011 that PaaS software projects started as open instead of closed – think of OpenShift (2011), Cloud Foundry (2011), or Kubernetes (2014). The complexities of today’s world are too big for just one company.

Open Source 113

Open Source DevOps Innovation Infrastructure 113

Brendan Gregg

JULY 2, 2021

This is also applicable for people adding it to their own in-house monitoring systems. If you're using an open source monitoring platform, first check if it already has a BPF agent. As an extreme example, I wrote cachestat(8) while on vacation in 2014 for use on the Netflix cloud, which was a mix of Linux 3.2 at the time.

Open Source 40

Open Source Latency Cache Energy 40

Dynatrace

FEBRUARY 25, 2021

Since its introduction by AWS in 2014, AWS Lambda has revolutionized the compute space and boosted the entire serverless movement. This has led to the recent release of our new Lambda monitoring extension supporting Node.js, Java, and Python. Special challenges when monitoring Lambda functions. Dynatrace news.

Lambda 218

Lambda AWS Monitoring Serverless 218

The Netflix TechBlog

JANUARY 10, 2024

This architecture shift greatly reduced the processing latency and increased system resiliency. From Reloaded to Cosmos Reloaded Starting in 2014, we developed and operated the video processing pipeline on our third-generation platform Reloaded. The microservice architecture provides strong decoupling between services.

Processing 229

Processing Media Latency Innovation 229

Dynatrace

MAY 31, 2021

Since Kubernetes emerged in 2014, it has become a popular solution for scaling, managing, and automating the deployments of containerized applications in distributed environments. However, these highly dynamic and distributed environments require a new approach to monitoring Kubernetes infrastructure and applications.

Virtualization 133

Virtualization DevOps Infrastructure Cloud 133

Dynatrace

JULY 13, 2020

The bold ones were building distributed architectures using SOA, trying to implement ESBs and this all looked good on paper but ended up being difficult to implement. . ? Containers and Microservices: R evolution in the architecture of distributed systems . ? Successful Kubernetes Monitoring – Three Pitfalls to Avoid .

Google 132

Google Ecommerce DevOps Cloud 132

Dynatrace

JULY 13, 2020

The bold ones were building distributed architectures using SOA, trying to implement ESBs and this all looked good on paper but ended up being difficult to implement. . ? Containers and Microservices: R evolution in the architecture of distributed systems . ? Successful Kubernetes Monitoring – Three Pitfalls to Avoid .

Google 130

Google Ecommerce DevOps Cloud 130

The Netflix TechBlog

FEBRUARY 20, 2019

Today we are excited to announce latency heatmaps and improved container support for our on-host monitoring solution?—?Vector?—?to Vector is an open-source host-level performance monitoring framework which we have been using for some time. We are also excited to see the future of monitoring with more heterogeneous workloads?—?not

Performance 211

Performance Latency Open Source Metrics 211

Brendan Gregg

MAY 16, 2017

When I joined Netflix in April 2014, we had over 40 million subscribers in 41 countries. You might imagine that at some point we had a major scaling crises, where it looked like we'd fail due to an architectural bottleneck, and engineers worked long nights and weekends to save Netflix from certain disaster. It's a good balance.

Java 75

Java Entertainment Engineering Scalability 75

All Things Distributed

JULY 20, 2015

Today, I want to explore the Amazon ECS architecture and what this architecture enables. The agent allows Amazon ECS to communicate with the EC2 instances in the cluster to start, stop, and monitor containers as requested by a user or scheduler. Let’s talk about what Amazon ECS is actually doing.

Latency 166

Latency Architecture AWS Open Source 166

Alex Podelko

NOVEMBER 21, 2018

In 2014, I was preparing a presentation about load testing tools and criteria for their selection. Even stellar performance in production and a highly scalable architecture don’t guarantee that it won’t crash under a slightly higher load. It appears that Apache JMeter became the most popular load testing tool.

DevOps 113

DevOps Testing Testing Tools Performance Testing 113

SQL Server According to Bob

SEPTEMBER 26, 2016

As we moved towards SQL Server 2014, the pace of hardware accelerated. Our design for SQL Server 2012 and SQL Server 2014 is still proven and meets the demands for many of our customers. First, we looked at the overall architecture of the replica design. The X axis is the number of concurrent users as we pushed the workload.

Availability 40

Availability Servers Hardware Benchmarking 40

SQL Performance

JULY 16, 2019

A close monitoring of the hardware enthusiast community, including many of the most respected hardware analysts and reviewers paints an even more dire picture about Intel in the server processor space. Intel officially moved on to what they call " Process- Architecture-Optimization (PAO) " in early 2016.

Servers 46

Servers Hardware Architecture Retail 46

SQL Performance

MARCH 8, 2021

SQL Server 2014 SP2 and later produce runtime (“actual”) execution plans that can include elapsed time and CPU usage for each execution plan operator (see KB3170113 and this blog post by Pedro Lopes). Achieving complete consistency might be difficult, or even impossible without major architectural changes. per batch).

Servers 95

Servers Tuning Architecture Processing 95

SQL Performance

AUGUST 23, 2019

The SQL Server batch mode implementation of a Bloom filter is optimized for modern CPU cache architectures and is known internally as a complex bitmap. Complex bitmaps have supported multiple join columns and all batch mode data types since SQL Server 2014. Bitmap Choice.

Servers 75

Servers Engineering Efficiency Retail 75