Measure anything, measure everything.
Effortless monitoring with Statsd, Collectd and Graphite can increase software development productivity and quality at the same time.
Measure anything, measure everything.
Effortless monitoring with Statsd, Collectd and Graphite can increase software development productivity and quality at the same time.
GrafanaCon 2015 - http://grafanacon.org/
Tobias will be giving an overview of Prometheus, an open-source monitoring system with a multi-dimensional label system, expressive query language and dashboard editor called PromDash. Learn about the highlights and differences of PromDash compared to Grafana and discuss the options to make Grafana the primary dashboard editor of the Prometheus project.
Learn about core functions and architecture of Zentral. Zentral is a open source hub to process event streams from osquery and other sources into the ElasticStack. Besides support for distinct osquery features like file carving, Zentral provides numerous integrations for inventory acquisition and alerting.
Ceilometer is a tool that collects usage and performance data, while Heat orchestrates complex deployments on top of OpenStack. Heat aims to autoscale its deployments, scaling up when they're running hot and scaling back when idle.
Ceilometer can access decisive data and trigger the appropriate actions in Heat. The result of these two OpenStack projects meeting is value creation in the form of an alarming API in Ceilometer and its consumption in Heat.
Slides presented at the Fall OpenStack Design Summit in Hong Kong
Presentation of Ceilometer (OpenStack Telemetry) new features in OpenStack Havana and a look at the features coming in IceHouse. Joint presentation done with Julien Danjou at the OpenStack In Action 4 (Dec 5th 2013)
Slide deck for the fourth data engineering lunch, presented by guest speaker Will Angel. It covered the topic of using Airflow for data engineering. Airflow is a scheduling tool for managing data pipelines.
Container environments make it easy to deploy hundreds of microservices in today’s infrastructures. Monitoring thousands of metrics efficiently introduces new challenges to not lose insight, avoid alert fatigue and maintain a high development velocity. In this talk I’ll present an overview of important metrics including the 4 golden signals, discuss strategies to organize alerting efficiently, give insight into SoundCloud’s monitoring history and highlight a few success and failure stories.
Eoghan Glynn, Ceilometer Project PTL, outlines the changes made in the Icehouse release as well as upcoming updates for Juno.
Learn more about Ceilometer here: https://wiki.openstack.org/wiki/Ceilometer
Orchestrating workflows Apache Airflow on GCP & AWSDerrick Qin
Working in a cloud or on-premises environment, we all somehow move data from A to B on-demand or on schedule. It is essential to have a tool that can automate recurring workflows. This can be anything from an ETL(Extract, Transform, and Load) job for a regular analytics report all the way to automatically re-training a machine learning model.
In this talk, we will introduce Apache Airflow and how it can help orchestrate your workflows. We will cover key concepts, features, and use cases of Apache Airflow, as well as how you can enjoy Apache Airflow on GCP and AWS by demo-ing a few practical workflows.
Season 7 Episode 1 - Tools for Data Scientistsaspyker
Metaflow (Ville Tuulos)
Data scientists at Netflix are expected to develop and operate large machine learning workflows autonomously. However, we do not expect that all our scientists are deeply experienced with distributed systems and data engineering. Metaflow was created to make it delightfully easy to build and operate ML workflows in the cloud using idiomatic Python and off-the-shelf ML libraries, covering the whole lifecycle of an ML project from prototype to production.
Polynote (Jeremy Smith)
Polynote is a new notebook tool we created from scratch to address some of the pain points we've run into while using Scala in machine-learning notebooks at Netflix. It provides essential code editing features other tools lack like interactive auto-completes, support for mixing multiple languages and sharing data between them within a single notebook, and encourages reproducible notebooks with its immutable data model.
Papermill (Matthew Seal)
Nteract is an open source organization under which there are several libraries and applications that Netflix and many other companies and individuals contribute to. One of these libraries is Papermill, a library used to programmatically parameterize and execute Jupyter Notebooks. Papermill provides a CLI and Python interface that we'll explore during the session to see how it can be used and what value it adds. Using this pattern we'll also briefly talk about how we've integrated papermill at Netflix and how it interfaces with other Jupyter and nteract services.
Kubernetes provides a powerful framework and great tooling to control hundreds of heterogenous workloads on thousands of machines. In a production environment, however, the collection of metrics to automatically detect and act on issues in such a cluster is essential. Prometheus was created to meet such needs: highly dynamic scheduling, automatic service discovery, and reliable operations.
GrafanaCon 2015 - http://grafanacon.org/
Tobias will be giving an overview of Prometheus, an open-source monitoring system with a multi-dimensional label system, expressive query language and dashboard editor called PromDash. Learn about the highlights and differences of PromDash compared to Grafana and discuss the options to make Grafana the primary dashboard editor of the Prometheus project.
Learn about core functions and architecture of Zentral. Zentral is a open source hub to process event streams from osquery and other sources into the ElasticStack. Besides support for distinct osquery features like file carving, Zentral provides numerous integrations for inventory acquisition and alerting.
Ceilometer is a tool that collects usage and performance data, while Heat orchestrates complex deployments on top of OpenStack. Heat aims to autoscale its deployments, scaling up when they're running hot and scaling back when idle.
Ceilometer can access decisive data and trigger the appropriate actions in Heat. The result of these two OpenStack projects meeting is value creation in the form of an alarming API in Ceilometer and its consumption in Heat.
Slides presented at the Fall OpenStack Design Summit in Hong Kong
Presentation of Ceilometer (OpenStack Telemetry) new features in OpenStack Havana and a look at the features coming in IceHouse. Joint presentation done with Julien Danjou at the OpenStack In Action 4 (Dec 5th 2013)
Slide deck for the fourth data engineering lunch, presented by guest speaker Will Angel. It covered the topic of using Airflow for data engineering. Airflow is a scheduling tool for managing data pipelines.
Container environments make it easy to deploy hundreds of microservices in today’s infrastructures. Monitoring thousands of metrics efficiently introduces new challenges to not lose insight, avoid alert fatigue and maintain a high development velocity. In this talk I’ll present an overview of important metrics including the 4 golden signals, discuss strategies to organize alerting efficiently, give insight into SoundCloud’s monitoring history and highlight a few success and failure stories.
Eoghan Glynn, Ceilometer Project PTL, outlines the changes made in the Icehouse release as well as upcoming updates for Juno.
Learn more about Ceilometer here: https://wiki.openstack.org/wiki/Ceilometer
Orchestrating workflows Apache Airflow on GCP & AWSDerrick Qin
Working in a cloud or on-premises environment, we all somehow move data from A to B on-demand or on schedule. It is essential to have a tool that can automate recurring workflows. This can be anything from an ETL(Extract, Transform, and Load) job for a regular analytics report all the way to automatically re-training a machine learning model.
In this talk, we will introduce Apache Airflow and how it can help orchestrate your workflows. We will cover key concepts, features, and use cases of Apache Airflow, as well as how you can enjoy Apache Airflow on GCP and AWS by demo-ing a few practical workflows.
Season 7 Episode 1 - Tools for Data Scientistsaspyker
Metaflow (Ville Tuulos)
Data scientists at Netflix are expected to develop and operate large machine learning workflows autonomously. However, we do not expect that all our scientists are deeply experienced with distributed systems and data engineering. Metaflow was created to make it delightfully easy to build and operate ML workflows in the cloud using idiomatic Python and off-the-shelf ML libraries, covering the whole lifecycle of an ML project from prototype to production.
Polynote (Jeremy Smith)
Polynote is a new notebook tool we created from scratch to address some of the pain points we've run into while using Scala in machine-learning notebooks at Netflix. It provides essential code editing features other tools lack like interactive auto-completes, support for mixing multiple languages and sharing data between them within a single notebook, and encourages reproducible notebooks with its immutable data model.
Papermill (Matthew Seal)
Nteract is an open source organization under which there are several libraries and applications that Netflix and many other companies and individuals contribute to. One of these libraries is Papermill, a library used to programmatically parameterize and execute Jupyter Notebooks. Papermill provides a CLI and Python interface that we'll explore during the session to see how it can be used and what value it adds. Using this pattern we'll also briefly talk about how we've integrated papermill at Netflix and how it interfaces with other Jupyter and nteract services.
Kubernetes provides a powerful framework and great tooling to control hundreds of heterogenous workloads on thousands of machines. In a production environment, however, the collection of metrics to automatically detect and act on issues in such a cluster is essential. Prometheus was created to meet such needs: highly dynamic scheduling, automatic service discovery, and reliable operations.
How to Improve the Observability of Apache Cassandra and Kafka applications...Paul Brebner
As distributed cloud applications grow more complex, dynamic, and massively scalable, “observability” becomes more critical.
Observability is the practice of using metrics, monitoring and distributed tracing to understand how a system works.
We’ll explore two complementary Open Source technologies:
Prometheus for monitoring application metrics, and
OpenTracing and Jaeger for distributed tracing.
We’ll discover how they improve the observability of
an Anomaly Detection application, deployed on AWS Kubernetes, and using Instaclustr managed Apache Cassandra and Kafka clusters.
Scalability strategies for cloud based system architectureSangJin Kang
- Scalability & Availability for the Global Markets
- Global scaled Scalability, Availability and Security
- Architecture for 100, 1K, 100K, 500K, 1M and 10M global users
- Auto-Scaling
- Understand Cloud Services
- Cloud Demo(AWS, GCP, Azure and Cloudflare)
- Wrap-Up
MeetUp Monitoring with Prometheus and Grafana (September 2018)Lucas Jellema
This presentation introduces the concept of monitoring - focusing on why and how and finally on the tools to use. It introduces Prometheus (metrics gathering, processing, alerting), application instrumentation and Prometheus exporters and finally it introduces Grafana as a common companion for dashboarding, alerting and notifications. This presentations also introduces the handson workshop - for which materials are available from https://github.com/lucasjellema/monitoring-workshop-prometheus-grafana
In this training webinar, Samantha Wang will walk you through the basics of Telegraf. Telegraf is the open source server agent which is used to collect metrics from your stacks, sensors and systems. It is InfluxDB’s native data collector that supports nearly 300 inputs and outputs. Learn how to send data from a variety of systems, apps, databases and services in the appropriate format to InfluxDB. Discover tips and tricks on how to write your own plugins. The know-how learned here can be applied to a multitude of use cases and sectors. This one-hour session will include the training and time for live Q&A.
ApacheCon2019 Talk: Improving the Observability of Cassandra, Kafka and Kuber...Paul Brebner
As distributed applications grow more complex, dynamic, and massively scalable, “observability” becomes more critical. Observability is the practice of using metrics, monitoring and distributed tracing to understand how a system works. In this presentation we’ll explore two complementary Open Source technologies: Prometheus for monitoring application metrics; and OpenTracing and Jaeger for distributed tracing. We’ll discover how they improve the observability of a massively scalable Anomaly Detection system - an application which is built around Apache Cassandra and Apache Kafka for the data layers, and dynamically deployed and scaled on Kubernetes, a container orchestration technology. We will give an overview of Prometheus and OpenTracing/Jaeger, explain how the application is instrumented, and describe how Prometheus and OpenTracing are deployed and configured in a production environment running Kubernetes, to dynamically monitor the application at scale. We conclude by exploring the benefits of monitoring and tracing technologies for understanding, debugging and tuning complex dynamic distributed systems built on Kafka, Cassandra and Kubernetes, and introduce a new use case to enable Cassandra Elastic Autoscaling, by combining Prometheus alerts, Instaclustr’s Provisioning API for Dynamic Resizing, and the new Prometheus monitoring API.
Productionizing Machine Learning with a Microservices ArchitectureDatabricks
Deploying machine learning models from training to production requires companies to deal with the complexity of moving workloads through different pipelines and re-writing code from scratch.
Monitoring, the Prometheus Way - Julius Voltz, Prometheus Docker, Inc.
Prometheus is an opinionated metrics collection and monitoring system that is particularly well suited to accommodate modern workloads like containers and micro-services. To achieve these goals, it radically breaks away from existing systems and follows very different design principles. In this talk, Prometheus founder Julius Volz will explain these design principles and how they apply to dockerized applications. This will provide insight useful to newcomers wanting to start on the right foot in the land of container monitoring, but also to veterans wanting to quickly map their existing knowledge to Prometheus concepts. In particular, a demo will show Prometheus in action together with a Docker Swarm cluster.
Log Data Analysis Platform by Valentin KropovSoftServe
Log Data Analysis Platform is a completely automated system to ingest, process and store huge amount of log data based on Flume, Spark, Hadoop, Impala, Hive, ElasticSearch and Kibana.
Log Data Analysis Platform is a completely automated system to ingest, process and store huge amount of log data based on Flume, Spark, Hadoop, Impala, Hive, ElasticSearch and Kibana.
Tooling for Machine Learning: AWS Products, Open Source Tools, and DevOps Pra...SQUADEX
The right setup of the local development and cloud infrastructure are the requirement for reproducible and reliable Machine Learning products. They also require a well-polished process behind the management of the data science life cycle, from research to production. ML stimulates the need for a more advanced type of software development process and requires a sophisticated ecosystem of services than classic IDE.
This SlideShare provides ML engineers with insightful tips on how to use specific AWS & open-sources tools as well as DevOps best practices to complete routine tasks like data ingestion, data preprocessing, feature engineering, labeling, training, parameters tuning, testing, deployment, monitoring, and retraining.
On top of that, you will learn what can and what can not be automated when it comes to using both AWS products and tools like Kubernetes, Kubeflow, Jupiter notebooks, TensorFlow, and TPOT.
The keynote was originally delivered to Stanford academia (University IT, students, and staff) on campus of Stanford University.
Speakers:
-- Stepan Pushkarev, CTO at Squadex (https://www.linkedin.com/in/stepanpushkarev/)
-- Rinat Gareev, Machine Learning Engineer at Squadex (https://www.linkedin.com/in/gareev/)
-- Iskandar Sitdikov, Machine Learning Engineer at Squadex (https://www.linkedin.com/in/icekhan/)
Monitoring Kubernetes with Prometheus (Kubernetes Ireland, 2016)Brian Brazil
Prometheus is a next-generation monitoring system. Since being publicly announced last year it has seen wide-spread interest and adoption. This talk will look at the concepts behind monitoring with Prometheus, and how to use it with Kubernetes which has direct support for Prometheus.
Building an Observability Platform in 389 Difficult StepsDigitalOcean
Watch this Tech Talk: https://do.co/video_dworth
Dave Worth, Engineering Manager at Strava, lays out a strategy for choosing the right tech stack depending on your business and team need. Watch as he guides you through tool sets that navigate around business constraints and regulatory concerns.
About the Presenter
Dave Worth’s professional life consists of being a web and backend engineer who developed specialization in observability through building reliable distributed systems at Strava, and previously DigitalOcean. In his spare time, Dave loves cycling, jiu jitsu, and searching for another great math book to only read the first 50 pages of.
New to DigitalOcean? Get US $100 in credit when you sign up: https://do.co/deploytoday
To learn more about DigitalOcean: https://www.digitalocean.com/
Follow us on Twitter: https://twitter.com/digitalocean
Like us on Facebook: https://www.facebook.com/DigitalOcean
Follow us on Instagram: https://www.instagram.com/thedigitalocean/
We're hiring: http://do.co/careers
Feature drift monitoring as a service for machine learning models at scaleNoriaki Tatsumi
In this talk, you’ll learn about techniques used to build a feature drift detection as a service capability for your enterprise and beyond. Feature drift monitoring is a way to check volatility of machine learning model inputs. It can trigger investigations for potential model degradation as well as explain why models have shifted.
Alt. GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using ...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
PHP Frameworks: I want to break free (IPC Berlin 2024)Ralf Eggert
In this presentation, we examine the challenges and limitations of relying too heavily on PHP frameworks in web development. We discuss the history of PHP and its frameworks to understand how this dependence has evolved. The focus will be on providing concrete tips and strategies to reduce reliance on these frameworks, based on real-world examples and practical considerations. The goal is to equip developers with the skills and knowledge to create more flexible and future-proof web applications. We'll explore the importance of maintaining autonomy in a rapidly changing tech landscape and how to make informed decisions in PHP development.
This talk is aimed at encouraging a more independent approach to using PHP frameworks, moving towards a more flexible and future-proof approach to PHP development.
Essentials of Automations: The Art of Triggers and Actions in FMESafe Software
In this second installment of our Essentials of Automations webinar series, we’ll explore the landscape of triggers and actions, guiding you through the nuances of authoring and adapting workspaces for seamless automations. Gain an understanding of the full spectrum of triggers and actions available in FME, empowering you to enhance your workspaces for efficient automation.
We’ll kick things off by showcasing the most commonly used event-based triggers, introducing you to various automation workflows like manual triggers, schedules, directory watchers, and more. Plus, see how these elements play out in real scenarios.
Whether you’re tweaking your current setup or building from the ground up, this session will arm you with the tools and insights needed to transform your FME usage into a powerhouse of productivity. Join us to discover effective strategies that simplify complex processes, enhancing your productivity and transforming your data management practices with FME. Let’s turn complexity into clarity and make your workspaces work wonders!
In his public lecture, Christian Timmerer provides insights into the fascinating history of video streaming, starting from its humble beginnings before YouTube to the groundbreaking technologies that now dominate platforms like Netflix and ORF ON. Timmerer also presents provocative contributions of his own that have significantly influenced the industry. He concludes by looking at future challenges and invites the audience to join in a discussion.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...SOFTTECHHUB
The choice of an operating system plays a pivotal role in shaping our computing experience. For decades, Microsoft's Windows has dominated the market, offering a familiar and widely adopted platform for personal and professional use. However, as technological advancements continue to push the boundaries of innovation, alternative operating systems have emerged, challenging the status quo and offering users a fresh perspective on computing.
One such alternative that has garnered significant attention and acclaim is Nitrux Linux 3.5.0, a sleek, powerful, and user-friendly Linux distribution that promises to redefine the way we interact with our devices. With its focus on performance, security, and customization, Nitrux Linux presents a compelling case for those seeking to break free from the constraints of proprietary software and embrace the freedom and flexibility of open-source computing.
Generative AI Deep Dive: Advancing from Proof of Concept to ProductionAggregage
Join Maher Hanafi, VP of Engineering at Betterworks, in this new session where he'll share a practical framework to transform Gen AI prototypes into impactful products! He'll delve into the complexities of data collection and management, model selection and optimization, and ensuring security, scalability, and responsible use.
Dr. Sean Tan, Head of Data Science, Changi Airport Group
Discover how Changi Airport Group (CAG) leverages graph technologies and generative AI to revolutionize their search capabilities. This session delves into the unique search needs of CAG’s diverse passengers and customers, showcasing how graph data structures enhance the accuracy and relevance of AI-generated search results, mitigating the risk of “hallucinations” and improving the overall customer journey.
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...Neo4j
Leonard Jayamohan, Partner & Generative AI Lead, Deloitte
This keynote will reveal how Deloitte leverages Neo4j’s graph power for groundbreaking digital twin solutions, achieving a staggering 100x performance boost. Discover the essential role knowledge graphs play in successful generative AI implementations. Plus, get an exclusive look at an innovative Neo4j + Generative AI solution Deloitte is developing in-house.
SAP Sapphire 2024 - ASUG301 building better apps with SAP Fiori.pdfPeter Spielvogel
Building better applications for business users with SAP Fiori.
• What is SAP Fiori and why it matters to you
• How a better user experience drives measurable business benefits
• How to get started with SAP Fiori today
• How SAP Fiori elements accelerates application development
• How SAP Build Code includes SAP Fiori tools and other generative artificial intelligence capabilities
• How SAP Fiori paves the way for using AI in SAP apps
15. #gifee - Google Infrastructure for
Everyone Else
• Kubernetes (borg)
• Prometheus (borgmon)
• Open Tracing (Dapper)
16. Why Prometheus? Ownership
• To ensure that engineers
• have confidence in where the metrics are coming from,
• can minimize friction on creating dashboards they need,
• and improve alerts that affect them
• Types of Metrics
• Infrastructure
• Application Performance
• Feature Usage
17. Prometheus Pedigree
• Open Source
(Apache 2)
• Cloud Native
Computing
Foundation
• Inspired by Google
metrics ‘borgmon’
• Created Nov 2012
18. Prometheus Feature Set
• Metrics gathering
• Infrastructure exporters
• Application instrumentation
• Query language
• Alerting
• Graphing
19. Technical Summary
• Self contained, very easy to run
• Doesn’t use external DB
• Can run even if everything else is on fire
• Very efficient memory/disk usage
• Pull model for monitoring
• Service discovery model to determine what to
monitor (AWS, DNS, Kubernetes, etc)
• Keeps active series and queries in memory
• Memory usage dictates scaling model
25. Metrics Types:
counter - example total requests
inc()
guage - measure a value at a given time
Inc() dec() set()
histogram - quartiles with sample data
Observe()
summary - counts and totals
startTimer() Observe()
26. How do I get this
goodness?
Client Libraries
Exporters
Baked into tools
Docker
Kubernetes
27. Metric names and labels
Names
Explain what is being measured
Include the unit (or ‘count’)
Labels (Examples)
Application name
Quartile
Endpoint
http_request_duration_sec{app=”api”, method=“get”,
quartile=“0.5”, handler=“/users”, statusCode=“200”} 0.2
28. PromQL examples
All current request duration
http_request_duration{app=“apiContetnt”}
How many envs in a pool are available?
env_pool_count{envtype=“domo/brief/master”} –
env_initing_count{envtype=“domo/brief/master”}
What are my non-success request rates?
sum(irate(http_request_duration_milliseconds_count{app=”a
piContent”, statusCode!=“200”}[1m])) by (statusCode) * 60