Scalegrid

JANUARY 25, 2024

You will need to know which monitoring metrics for Redis to watch and a tool to monitor these critical server metrics to ensure its health. This blog post lists the important database metrics to monitor. Effective monitoring of key performance indicators plays a crucial role in maintaining this optimal speed of operation.

Metrics 130

Metrics Monitoring Latency Cache 130

Dynatrace

OCTOBER 2, 2023

Security should be an integral part of each stage of the software delivery lifecycle, from development to monitoring in real time. Monitor the application before, during, and after migration Migrating and changing code can be a tricky business. Use SLAs, SLOs, and SLIs as performance benchmarks for newly migrated microservices.

Architecture 278

Architecture Artificial Intelligence Cloud Open Source 278

Dynatrace

MARCH 25, 2022

That’s why organizations like Parker Hannifin need to be able to proactively monitor incidents before they escalate into outages. Once monitoring began, Dynatrace provided early-warning signals of a potential outage on customer-facing digital assets. Here’s how they did it. But they didn’t trust the results at first.

Benchmarking 243

Benchmarking Efficiency DevOps Tuning 243

Dynatrace

FEBRUARY 10, 2022

WAFs protect the network perimeter and monitor, filter, or block HTTP traffic. A perfect OWASP benchmark score for injection attacks – 100% accuracy and zero false positives – impressively proves the precision of our approach. Compared to intrusion detection systems (IDS/IPS), WAFs are focused on the application traffic.

Traffic 246

Traffic Benchmarking Innovation Java 246

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? To be fair, that is also true with PostgreSQL; it hasn’t been tuned either, and it, too, can also perform much better.

Tuning 145

Tuning Cache Servers Benchmarking 145

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. Dynatrace is the only solution that provides these user experience metrics consistently for real user monitoring as well as for synthetic monitors. Dynatrace news.

Metrics 182

Metrics Performance Benchmarking Monitoring 182

The Netflix TechBlog

OCTOBER 19, 2020

Additionally, it became easy to provide deep links to different monitoring and deployment systems in Edgar due to consistent tagging. Our engineering teams tuned their services for performance after factoring in increased resource utilization due to tracing.

Infrastructure 236

Infrastructure Transportation Storage Open Source 236

Percona

MAY 1, 2023

Out of the box, the default PostgreSQL configuration is not tuned for any particular workload. It is primarily the responsibility of the database administrator or developer to tune PostgreSQL according to their system’s workload. What is PostgreSQL performance tuning? Why is PostgreSQL performance tuning important?

Tuning 52

Tuning Database Efficiency Performance 52

HammerDB

OCTOBER 18, 2018

It is also clear that most significant wait event is “log file sync” and therefore tuning should focus on the redo log performance. In this example a test with 2 minute rampup and 5 minute test time can be seen. The user CPU is highlighted in green and the aim for maximum performance is for the top event to be CPU. .

Benchmarking 40

Benchmarking Monitoring Performance C++ 40

Percona

SEPTEMBER 1, 2023

While there is no magic bullet for MySQL performance tuning, there are a few areas that can be focused on upfront that can dramatically improve the performance of your MySQL installation. What are the Benefits of MySQL Performance Tuning? A finely tuned database processes queries more efficiently, leading to swifter results.

Tuning 52

Tuning Database Performance Hardware 52

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. This can also be seen using Percona Monitoring and Management (PMM) and checking the “MySQL overview” dashboard ->“MySQL table open cache status” graphic.

Cache 124

Cache Hardware Servers Benchmarking 124

Percona

OCTOBER 12, 2023

Manual flame graphs collection Although the tool is excellent and automatically provides flame graphs, we don’t have much control over tuning the selected profiler. A simple sysbench benchmark on MySQL shows an overhead between six and 10 percent on CPU-bound systems when running perf with the default sampling frequency of 4000 Hz.

Code 124

Code Tuning C++ Benchmarking 124

Scalegrid

MARCH 22, 2024

They’re your roadmap to linking cloud moves with real business outcomes, helping you monitor progress. You manage cost optimization in a multi-cloud world by monitoring costs, using the right tools, and constantly adjusting. Setting up and tracking Key Performance Indicators (KPIs) is crucial.

Strategy 130

Strategy Cloud Government Innovation 130

Percona

AUGUST 30, 2018

Let’s examine the TPC-C Benchmark from this point of view, or more specifically its implementation in Sysbench. The illustrations below are taken from Percona Monitoring and Management (PMM) while running this benchmark. Analyzing read/write workload by counts. More resources that you might enjoy.

Benchmarking 71

Benchmarking Database Operating System Architecture 71

Percona

NOVEMBER 3, 2023

Have you tuned your environment? Do you have monitoring tools in place? This means they can ensure that every possible scenario is tested, from data integrity checks to performance benchmarks. What’s your plan to mitigate or minimize downtime? Quality assurance: How do you plan to test?

Database 107

Database Open Source Benchmarking Strategy 107

Brendan Gregg

FEBRUARY 9, 2018

In this post I'll look at the Linux kernel page table isolation (KPTI) patches that workaround Meltdown: what overheads to expect, and ways to tune them. I then analyzed performance during the benchmark ([active benchmarking]), and used other benchmarks to confirm findings. Much of my testing was on Linux 4.14.11

Performance 72

Performance Benchmarking Cache Tuning 72

Percona

DECEMBER 20, 2018

Linux OS Tuning for MySQL Database Performance. In this post we will review the most important Linux settings to adjust for performance tuning and optimization of a MySQL database server. We’ll note how some of the Linux parameter settings used OS tuning may vary according to different system types: physical, virtual or cloud.

Database 48

Database Tuning Performance AWS 48

Percona

JANUARY 19, 2023

There are a couple of blog posts from Yves that describe and benchmark MySQL compression: Compression Options in MySQL (Part 1) Compression Options in MySQL (Part 2) Archive or purge old or non-used data: Some companies have to retain data for multiple years either for compliance or for business requirements.

Open Source 111

Open Source Storage Database Big Data 111

Rigor

JANUARY 13, 2020

In her book, Lara Hogan helps you approach projects with page speed in mind, showing you how to test and benchmark which design choices are most critical. Web Performance Tuning. Complete Web Monitoring. Designing for Performance. High Performance Responsive Design. Professional Website Performance. Website Optimization.

Performance 75

Performance Social Media Website Website Performance 75

KeyCDN

AUGUST 15, 2019

Before you begin tuning your website or application, you must first figure out which metrics matter most to your users and establish some achievable benchmarks. Unlike spike tests, scalability tests involve gradually increasing workload while monitoring the effects on performance. What is Performance Testing?

Testing Tools 55

Testing Tools Best Practices Performance Testing Testing 55

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. There are great tools available to monitor the actual in browser speed and benchmark your site against others.

Performance 60

Performance Mobile Website Benchmarking 60

Smashing Magazine

JUNE 3, 2022

And now we are even changing the change ! […] Benchmarking is that part of the design process where you ask how an existing system is performing against agreed performance requirements set at the scoping stage of the design process. Stay tuned! We will look deeply at how we can test typefaces and how to get the best out of it.

Performance 123

Performance Design Best Practices Testing 123

Apica

MAY 10, 2019

The spread of where consumers want to consume content, at home, at the office, at the gym, on a plane, at any time where there is connectivity, puts significant pressure on the network and performance monitoring teams for streaming brands. Load and stress-testing benchmark goals for the backend technological components.

Testing 40

Testing Performance Social Media Wireless 40

Brendan Gregg

FEBRUARY 8, 2018

In this post I'll look at the Linux kernel page table isolation (KPTI) patches that workaround Meltdown: what overheads to expect, and ways to tune them. I then analyzed performance during the benchmark ([active benchmarking]), and used other benchmarks to confirm findings. Much of my testing was on Linux 4.14.11

Performance 40

Performance Benchmarking Cache Tuning 40

Randon ASCII

APRIL 17, 2018

When you own all of the code then this may involve some back of the envelope estimates, competitive benchmarking, or intuition tuned by experience. VsChromium is a Visual Studio extension that keeps all of the source code in a monitored directory loaded into RAM. Recreating the problem.

Monitoring 43

Monitoring C++ Code Processing 43

IO River

NOVEMBER 15, 2023

Two of them are particularly gnarly: fine-tuning rules to perfection and managing a WAF over a multi-CDN architecture. Moreover, each Edge WAF operates in isolation, unable to monitor traffic flowing through other CDNs. Let's dive deep into these challenges.‍1.

Traffic 52

Traffic Network Logistics Architecture 52

Percona

AUGUST 5, 2023

Careful planning and continuous monitoring are crucial to facing these challenges and achieving optimal performance. Monitor Query Performance : Continuously monitor query performance after partitioning. This helps identify potential issues and fine-tune the partitioning strategy. Documentation : Always be documenting!

Strategy 40

Strategy Storage Database Best Practices 40

IO River

NOVEMBER 2, 2023

Two of them are particularly gnarly: fine-tuning rules to perfection and managing a WAF over a multi-CDN architecture. It's like trying to sing in harmony when everyone is reading from a different hymn sheet.‍Moreover, each Edge WAF operates in isolation, unable to monitor traffic flowing through other CDNs.

Traffic 40

Traffic Network Logistics Architecture 40

HammerDB

OCTOBER 12, 2018

For anyone benchmarking MySQL with HammerDB it is important to understand the differences from sysbench workloads as HammerDB is targeted at a testing a different usage model from sysbench. monitoring. monitoring. InnoDB is the storage engine that will deliver the best OLTP throughput and should be chosen for this test. .

Best Practices 40

Best Practices Scalability Performance C++ 40

John McCalpin

JANUARY 22, 2018

Hardware performance counter results for a simple benchmark code calling Intel’s optimized DGEMM implementation for this processor (from the Intel MKL library) show that about 20% of the dynamic instruction count consists of instructions that are not packed SIMD operations (i.e.,

Latency 40

Latency Hardware Code Testing 40

Adrian Cockcroft

JUNE 21, 2022

Another big jump, but now it was my job to run benchmarks in the lab, and write white papers that explained the new products to the world, as they were launched. I was mostly coding in C, tuning FORTRAN, and when I needed to do a lot of data analysis of benchmark results used the S-PLUS statistics language, that is the predecessor to R.

Tuning 52

Tuning Benchmarking Engineering C++ 52

SQL Server According to Bob

JANUARY 11, 2020

​​ However, the ​​ algorithm ​​ has been ​​ tuned ​​ and the resulting ​​ affect ​​ is ​​ minimal.

Servers 40

Servers Cache Database Media 40

HammerDB

DECEMBER 10, 2024

tpmC tpmC is the transactions per minute metric that is the measurement of the official TPC-C benchmark from the TPC-Council. Without exception, TPC-C and tpmC can only be used for official audited TPC-C benchmarks published here by the TPC-Council. Why this would be the case is straightforward.

C++ 58

C++ Benchmarking Hardware Performance 58

High Scalability

NOVEMBER 25, 2019

When it goes to production you would monitor it using the various internal tools like New Relic/Grafana, Kibana and if there is a regression you would fix it. We do a production deploy every Wednesday and monitor new relic, exception reports daily for any anomalies. New Relic is used to monitor the Application performance.

Architecture 52

Architecture Cache Azure Storage 52