Дело о молчаливой JVM: мониторинг Spring Boot с Prometheus и Grafana. Production-нуар

Она умерла в воскресенье вечером, и никто не услышал ни звука. Детективная история о том, как поставить прослушку на собственное приложение: Prometheus, Grafana, Micrometer, алерты, SLO. Все улики в комплекте, демо-проект прилагается. Совпадения с вашим продакшеном не случайны. Открыть дело

https://habr.com/ru/articles/1046239/

#spring_boot #prometheus #grafana #micrometer #мониторинг #метрики #slo #alertmanager #jvm #promql

❄️ Gearing up for a long, cold weekend?

We’ve curated the best #InfoQ #podcasts of 2025 to keep you inspired. Whether you’re hitting the gym or cozying up with a coffee, these deep dives are well worth your time.

🎧 Listen now - transcripts included!

➡️ Why Rust Will Help You Deliver Better Low-latency Systems and Happier Developers with Andrew Lamb
https://bit.ly/3HXGW4v

➡️ Effective Error Handling: a Uniform Strategy for Heterogeneous Distributed Systems with Jenish Shah
https://bit.ly/433kvCp

➡️ Is WebAssembly the Secure, Efficient Alternative Everybody was Waiting for? with Laurent Doguin & Geoffroy Couprie
https://bit.ly/463vc8P

➡️ Observability in Java with Micrometer - a Conversation with Marcin Grzejszczak
https://bit.ly/3HIwXjA

➡️ The Financial Architecture of Software with Ian Miell
https://bit.ly/3HrM0xG

📚 #StayAhead of the curve - Knowledge is power 💪

#RustLang #DistributedSystems #WebAssembly #Java #Observability #Micrometer #SoftwareArchitecture #LowLatency

Quarkus 3.28 just shipped a feature I’ve wanted for years: Dashboards-as-Code.

You can now bundle Grafana dashboards directly in META-INF/grafana/ and Dev Services auto-provisions them on startup.
Metrics, dashboards, and even AI token tracking (LangChain4j + Ollama) — all versioned with your source code.

A clean win for real #ObservabilityAsCode.

🔗 https://www.the-main-thread.com/p/quarkus-observability-as-code-grafana-dashboards

#Java #Quarkus #Micrometer #Grafana #DevServices #LangChain4j

The goal of Arconia OpenTelemetry is to provide a single dependency you can add to your Spring Boot application to get unified Java observability with minimal configuration and maximum compatibility with both OpenTelemetry and Micrometer ecosystems.

#Java #SpringBoot #OpenTelemetry #Arconia #Micrometer

https://www.thomasvitale.com/spring-boot-observability-arconia-opentelemetry/

Just published: Building a Real-Time RSS Integration with Quarkus + Apache Camel

- Stream and transform RSS feeds
- Persist as JSON
- Track authors & publications per month with Micrometer

Read here: https://www.the-main-thread.com/p/quarkus-camel-rss-integration-metrics

#Quarkus #Camel #Java #Micrometer #Observability

How to Unit Test #Micrometer

https://www.baeldung.com/testing-micrometer-metrics

“𝑴𝒊𝒄𝒓𝒐𝒎𝒆𝒕𝒆𝒓 𝑖𝑠 𝑎 𝑣𝑒𝑟𝑦 𝑚𝑎𝑡𝑢𝑟𝑒 𝑝𝑟𝑜𝑗𝑒𝑐𝑡… 𝑎𝑛 𝑒𝑥𝑐𝑒𝑙𝑙𝑒𝑛𝑡 𝑠𝑡𝑎𝑟𝑡𝑖𝑛𝑔 𝑝𝑜𝑖𝑛𝑡, 𝑒𝑠𝑝𝑒𝑐𝑖𝑎𝑙𝑙𝑦 𝑤𝑖𝑡ℎ 𝑡ℎ𝑒 𝑀𝑖𝑐𝑟𝑜𝑚𝑒𝑡𝑒𝑟 𝑂𝑏𝑠𝑒𝑟𝑣𝑎𝑡𝑖𝑜𝑛 𝐴𝑃𝐼… 𝐼𝑡 𝑐𝑜𝑚𝑝𝑙𝑒𝑡𝑒𝑙𝑦 𝑖𝑛𝑣𝑒𝑟𝑡𝑠 𝑡ℎ𝑒 𝑤𝑎𝑦 𝑦𝑜𝑢 𝑡ℎ𝑖𝑛𝑘 𝑜𝑓 𝑑𝑜𝑖𝑛𝑔 𝒐𝒃𝒔𝒆𝒓𝒗𝒂𝒃𝒊𝒍𝒊𝒕𝒚, 𝑤ℎ𝑖𝑙𝑒 𝑚𝑎𝑘𝑖𝑛𝑔 𝑡ℎ𝑒 𝑝𝑟𝑜𝑐𝑒𝑠𝑠 𝑡𝑟𝑎𝑛𝑠𝑝𝑎𝑟𝑒𝑛𝑡 𝑡𝑜 𝑡ℎ𝑒 𝑢𝑠𝑒𝑟.” - 𝐌𝐚𝐫𝐜𝐢𝐧 𝐆𝐫𝐳𝐞𝐣𝐬𝐳𝐜𝐳𝐚𝐤 (developer, consultant, mentor at Too Much Coding, & Java Champion)

🎧 Listen to the #InfoQ #podcast for more insights: https://bit.ly/3HIwXjA

#Micrometer #Java #Observability #Monitoring #Performance