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Latest from Alibaba Cloud Infrastructure

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Alibaba Cloud Infrastructure

Sep 22, 2025 · Cloud Native

How to Detect and Fix Kernel‑Level Latency Jitters in Kubernetes

In cloud‑native clusters, resource over‑commit and mixed deployments cause kernel‑level delays such as memory‑reclaim and CPU scheduling latency, which propagate to applications as jitter; this article explains how to visualize, diagnose, and mitigate these issues using the ACK‑SysOM exporter and related monitoring dashboards.

CPU schedulingMemory reclaimSysOM

0 likes · 9 min read

How to Detect and Fix Kernel‑Level Latency Jitters in Kubernetes

Alibaba Cloud Infrastructure

Sep 16, 2025 · Cloud Native

Mastering ASM Ambient Mode: Route‑Level Circuit Breaking and Rate Limiting

This article explains how ASM 1.25 Ambient mode enhances data‑plane performance while supporting route‑level circuit breaking and both local and global rate‑limiting configurations, providing detailed YAML examples and best‑practice guidance for managing traffic in a service‑mesh environment.

ASMCircuit BreakingCloud Native

0 likes · 7 min read

Mastering ASM Ambient Mode: Route‑Level Circuit Breaking and Rate Limiting

Alibaba Cloud Infrastructure

Sep 12, 2025 · Artificial Intelligence

How AI is Transforming DNS: Insights from China’s 2025 DNS+ Innovation Summit

At a 2025 summit co‑hosted by the National Engineering Lab for Internet Domain Name Management and Alibaba Cloud, over 30 experts from government, academia, and industry discussed AI‑driven DNS innovations, security measures like SRv6 compression and RPKI, and collaborative standards to accelerate next‑generation internet infrastructure in China.

DNSRPKISRv6

0 likes · 4 min read

How AI is Transforming DNS: Insights from China’s 2025 DNS+ Innovation Summit

Alibaba Cloud Infrastructure

Sep 5, 2025 · Cloud Native

How OCI‑Based ModelDistribution Simplifies AI Model Deployment Across Regions

This article explains how Alibaba Cloud ACK One's ModelDistribution leverages OCI images to standardize, version, and efficiently distribute large AI models across multiple Kubernetes clusters worldwide, addressing challenges of storage, deployment speed, and pre‑warming for rapid inference services.

AI Model DeploymentKubernetesModelDistribution

0 likes · 9 min read

How OCI‑Based ModelDistribution Simplifies AI Model Deployment Across Regions

Alibaba Cloud Infrastructure

Aug 28, 2025 · Cloud Native

How to Upgrade Ztunnel in ASM Ambient Mode Without Traffic Disruption

This article explains the Ztunnel upgrade process in Alibaba Service Mesh Ambient mode, details the rolling and graceful‑shutdown mechanisms, presents performance test results with and without graceful shutdown, and offers best‑practice recommendations to minimize traffic interruption during upgrades.

Cloud Nativeambient modegraceful shutdown

0 likes · 10 min read

How to Upgrade Ztunnel in ASM Ambient Mode Without Traffic Disruption

Alibaba Cloud Infrastructure

Aug 25, 2025 · Operations

Why Linux Skips OOM at High Memory? Meet FastOOM to Stop Near‑OOM Jitters

When memory usage approaches 90‑95% of capacity, Linux often raises CPU load and stalls instead of invoking OOM, but Alibaba Cloud's FastOOM adds proactive user‑space killing to prevent Near‑OOM livelocks and keep services responsive.

FastOOMKubernetesLinux OOM

0 likes · 9 min read

Why Linux Skips OOM at High Memory? Meet FastOOM to Stop Near‑OOM Jitters

Alibaba Cloud Infrastructure

Aug 22, 2025 · Artificial Intelligence

Building Scalable AI Infrastructure: Insights from Alibaba Cloud’s AI Tech Day

The AI Infra Solutions and Best Practices salon held by Alibaba Cloud in Beijing gathered technical leaders from leading AI companies to share comprehensive strategies on network, compute, and storage architectures that enable high‑efficiency, low‑latency, and elastic AI infrastructure for modern enterprise workloads.

AI OpsAI infrastructureCloud Computing

0 likes · 7 min read

Building Scalable AI Infrastructure: Insights from Alibaba Cloud’s AI Tech Day

Alibaba Cloud Infrastructure

Aug 20, 2025 · Cloud Computing

How Alibaba Cloud Achieves Rock‑Solid IaaS Stability: Design Principles, Metrics, and Engineering Practices

This article explains Alibaba Cloud's comprehensive approach to IaaS stability, covering shared responsibility with customers, availability metrics, design principles, compute, storage, and network engineering practices that together deliver rock‑solid reliability for millions of workloads.

IaaShigh availabilityinfrastructure stability

0 likes · 56 min read

How Alibaba Cloud Achieves Rock‑Solid IaaS Stability: Design Principles, Metrics, and Engineering Practices

Alibaba Cloud Infrastructure

Aug 11, 2025 · Cloud Native

Simplify Kubernetes Egress with ASM Ambient Mode and Waypoint

Learn how ASM's Ambient mode and the Waypoint component streamline L7 egress traffic management in Kubernetes by replacing complex Sidecar configurations with simple ServiceEntry and Waypoint labels, reducing configuration overhead while preserving powerful security and observability features.

Cloud NativeEgress TrafficKubernetes

0 likes · 7 min read

Simplify Kubernetes Egress with ASM Ambient Mode and Waypoint

Alibaba Cloud Infrastructure

Aug 8, 2025 · Cloud Native

How Cloud‑Native Architecture Powered Lingxi Interactive’s Global Game Expansion

Lingxi Interactive transformed its overseas game publishing by adopting a cloud‑native, ACK‑based infrastructure with a three‑layer design, automated scaling, integrated storage, full‑stack observability, and FinOps practices, achieving higher stability, efficiency, and over 40% cost reduction.

FinOpscloud-nativegame development

0 likes · 11 min read

How Cloud‑Native Architecture Powered Lingxi Interactive’s Global Game Expansion