Dynatrace

JULY 16, 2019

Synthetic clickpath monitors are a great way to automatically monitor and benchmark business-critical workflows 24/7. Dynatrace helps to ensure these workflows are available globally and performing well so that you can be confident that you’re meeting your SLAs. Checking out of a retail site. Contact forms. Pricing calculators.

Monitoring 163

Monitoring Retail Benchmarking Tuning 163

Percona

OCTOBER 12, 2023

In this blog post, we’ll review how to run Linux profilers such as perf and produce flame graphs on Kubernetes environments. That said, your application may not be in the list of supported languages, but if it’s compatible with any of the available profilers, you can still produce flame graphs. ✔ Launching profiler.

Code 112

Code Tuning C++ Benchmarking 112

Dynatrace

MARCH 25, 2022

These insights were not previously available to the Parker team. “We were able to … fine-tune our systems in a very performant way,” notes Hood. The post Automated incident management and remediation drive organizational resiliency appeared first on Dynatrace blog. Efficiency. ” B2B portal.

Benchmarking 168

Benchmarking Efficiency DevOps Tuning 168

Scalegrid

OCTOBER 24, 2019

While many AWS users default to their managed database solution, Amazon RDS, there are alternatives available that can improve your MySQL performance on AWS through advanced customization options and unlimited EC2 instance type support. MySQL Performance Benchmark Configuration. community edition. innodb_buffer_pool_size. sync_binlog.

AWS 183

AWS Latency Performance Benchmarking 183

Percona

MARCH 27, 2023

Disclaimer : This blog post is meant to show a less-known problem but is not meant to be a serious benchmark. The percentage in degradation will vary depending on many factors {hardware, workload, number of tables, configuration, etc.}. Setup The setup consists of creating 10K tables with sysbench and adding 20 FKs to 20 tables.

Cache 104

Cache Hardware Servers Benchmarking 104

Percona

NOVEMBER 3, 2023

We covered these complexities in greater detail in our blog post “ From Proprietary to Open Source: The Complete Guide to Database Migration,” but, in short , you must consider: Pre-migration planning: What are your purposes and objectives? Have you tuned your environment? Quality assurance: How do you plan to test?

Database 85

Database Open Source Benchmarking Strategy 85

Percona

APRIL 12, 2023

We’re equally convinced on both counts, but in this blog article, we’re focusing on why MongoDB is not open source. Let’s start with this: MongoDB is accurately referred to as source-available software. We agree with the OSI’s determination that any software under the SSPL cannot be open source.

Open Source 83

Open Source Programming Database Servers 83

Percona

JANUARY 19, 2023

16 years ago, our founder Peter Zaitsev covered this topic and some of the points described there are still valid, and we will cover more on this blog. In this blog post, we will review key topics to consider for managing large datasets more efficiently in MySQL. It is available under a paid subscription.

Open Source 90

Open Source Storage Database Big Data 90

Apica

MAY 10, 2019

In addition in this age of social media, brands must perform at their best or expect negative word-of-mouth because 80% of consumers are likely to tell friends, colleagues, and anyone on blog or reviews site about unsatisfactory online experiences. Load and stress-testing benchmark goals for the backend technological components.

Testing 40

Testing Performance Social Media Wireless 40

Percona

MARCH 23, 2023

This blog is in reference to our previous ones for ‘Innodb Performance Optimizations Basics’ 2007 and 2013. Although there have been many blogs about adjusting MySQL variables for better performance since then, I think this topic deserves a blog update since the last update was a decade ago, and MySQL 5.7

Performance 127

Performance Hardware Tuning Storage 127

Percona

APRIL 7, 2023

If we were to select the most important MySQL setting, if we were given a freshly installed MySQL or Percona Server for MySQL and could only tune a single MySQL variable, which one would it be? MySQL comes pre-configured to be conservative instead of making the most of the resources available in the server. Why is that?

Tuning 137

Tuning Cache Servers Benchmarking 137

The Netflix TechBlog

MARCH 14, 2023

We must quickly surface the most stand-out highlights from the titles available on our service in the form of images and videos in the member experience. In addition, we were able to perform a handful of A/B tests to validate or negate our hypotheses for tuning the search experience. Artists and video editors must create them.

Media 291

Media Innovation Energy Architecture 291

HammerDB

OCTOBER 18, 2019

HammerDB doesn’t publish competitive database benchmarks, instead we always encourage people to be better informed by running their own. So over at Phoronix some database benchmarks were published showing PostgreSQL 12 Performance With AMD EPYC 7742 vs. Intel Xeon Platinum 8280 Benchmarks .

Benchmarking 63

Benchmarking Performance Hardware C++ 63

Dynatrace

MAY 30, 2020

To deliver outstanding customer experience for your applications and websites, you need reliable benchmarks that measure what good customer experience looks like. We’re already working on integrating the new web performance metrics in our Synthetic Monitoring offering, so stay tuned. Dynatrace news. What’s next?

Metrics 132

Metrics Performance Benchmarking Monitoring 132

Brendan Gregg

SEPTEMBER 25, 2021

I love short benchmarks like this as I can disassemble the resulting binary and ensure that the compiled instructions match my expectations, and the compiler hasen't messed with it. ## 6. Checking those available: $ cat /sys/devices/system/clocksource/clocksource0/available_clocksource. If you know they did, please drop a comment.

Speed 126

Speed Java AWS Virtualization 126

Dynatrace

FEBRUARY 25, 2021

Much of what’s covered in this blog post is taken from that talk. To handle N parallel requests, N Lambda instances need to be available, and AWS will spin up up to 1000 such instances automatically to handle 1000 parallel requests. A cold start occurs when there’s no instance of the requested Lambda function available.

Lambda 215

Lambda AWS Monitoring Serverless 215

Brendan Gregg

SEPTEMBER 25, 2021

I love short benchmarks like this as I can disassemble the resulting binary and ensure that the compiled instructions match my expectations, and the compiler hasen't messed with it. ## 7. html [unroll the loop]: /blog/2014-04-26/the-noploop-cpu-benchmark.html [unused]: [link] [unused2]: [link]

Speed 40

Speed Java AWS Virtualization 40

O'Reilly

JULY 25, 2023

So far I’ve read a gazillion blog posts about people’s experiences with these AI coding assistance tools. was available as a single self-contained file that I could directly include into my extension without using a package manager like npm or a bundler like webpack (the fewer external tools I needed to set up, the better!).

Programming 98

Programming Code Design Benchmarking 98

Percona

AUGUST 5, 2023

This blog was originally published in July 2017 and was updated in August 2023. Check out this blog to learn how to avoid disaster! This means that multiple partitions can be processed simultaneously, making better use of available hardware resources and further enhancing query performance. So, What is MySQL Partitioning?

Strategy 40

Strategy Storage Database Best Practices 40

Speed Curve

DECEMBER 25, 2013

Source: Guy Podjarny However, we do now have a full set of techniques to effectively deliver highly performative sites that not only visually scale across devices but also deliver code and assets tuned to the width of a device. Source: Github Blog. Control and branch the loading of CSS and JS. Shrink and art direct your images.

Performance 60

Performance Mobile Website Benchmarking 60

Randon ASCII

APRIL 17, 2018

This weeks’ blog post covers a technique you can use to make all file operations on Windows run at one tenth their normal speed (or slower), in a way that will be untraceable for most users! When you own all of the code then this may involve some back of the envelope estimates, competitive benchmarking, or intuition tuned by experience.

Monitoring 43

Monitoring C++ Code Processing 43

Percona

NOVEMBER 3, 2023

Rather than listing the concepts, function calls, etc, available in Citus, which frankly is a bit boring, I’m going to explore scaling out a database system starting with a single host. And now, execute the benchmark: -- execute the following on the coordinator node pgbench -c 20 -j 3 -T 60 -P 3 pgbench The results are not pretty.

Database 107

Database Benchmarking Latency C++ 107

John McCalpin

APRIL 25, 2023

Some I will address today, and some in the next blog entry. link] ) For the single-core case the bandwidth reported by the STREAM benchmark kernels is very close to the same as the bandwidth for the all-read tests reported here. Details in the next blog entry.) Stay tuned! On a VE20B (8 cores, 1.6

Benchmarking 97

Benchmarking Cache Latency Tuning 97

High Scalability

NOVEMBER 25, 2019

You can find more about these in the For The Techies section at our blog. Always be available: Have a service level circuit breaker and a circuit breaker by customer. We changed deployment in the middle of the week for both work-life balance and also this way we would have all engineers available in case release runs into an issue.

Architecture 52

Architecture Cache Azure Storage 52