# Processes An operating-system-managed executing instance of a program, identified by a process ID. This is one page of public article previews, not the complete archive. Follow Next page to continue. Summaries are not the original full articles. ## How Engineering Principles Can Help You Scale DevFeed: [How Engineering Principles Can Help You Scale]() Original publisher: [Read original article]() Author: Khan Academy Published: 2019-08-21T22:00:00Z Content type: opinion Language: en Sources: [Khan Academy]() Topics: [Development](), [Code](), [Processes]() Tags: [architecture](), [communication](), [decision-making](), [engineering](), [growth](), [news](), [process](), [professional-development](), [scale](), [velocity]() ### AI overview Marta Kosarchyn describes how Khan Academy's growing engineering team outgrew its initial principles. The article argues that evolving engineering principles can support scaling while preserving culture and engagement, and explains how the original approach eventually contributed to slower delivery, code clutter, and implicit architectural decisions. ### Source excerpt By Marta Kosarchyn Our engineering team has grown a lot over the past couple of years, and we're ... Read more ## Native Drag and Drop Meets Cross-Device Continuity DevFeed: [Native Drag and Drop Meets Cross-Device Continuity]() Original publisher: [Read original article]() Author: Shai Almog Published: 2026-09-15T00:00:00Z Content type: article Language: en Sources: [CodeName One]() Topics: [Java](), [Persistence](), [Framework](), [payload](), [LineageOS](), [Processes](), [browser]() Tags: [android](), [apis](), [browser](), [java](), [native](), [payload](), [persistence](), [process](), [screen](), [state]() ### AI overview Codename One adds cross-device continuity and native drag-and-drop through shared Java APIs. The article explains how to save reconstructible application state, restore it after account verification, and transfer it between devices and applications. ### Source excerpt Drag files into another application and pick up a task on another device. Codename One adds native drag and drop and cross-device continuity through shared Java APIs. ## Linux server performance: Is disk I/O slowing your application? DevFeed: [Linux server performance: Is disk I/O slowing your application?]() Original publisher: [Read original article]() Author: Hayden James Published: 2026-09-12T16:11:54Z Content type: tutorial Language: en Sources: [Hayden James]() Topics: [Linux](), [IO](), [Server](), [Command-line interface](), [Processes](), [NVMe]() Tags: [blog](), [command-line](), [cpu](), [linux](), [load](), [mysql](), [nvme](), [performance](), [processes](), [request](), [server](), [ssd](), [storage](), [sysadmins](), [terminal]() ### AI overview This tutorial explains how disk I/O bottlenecks can cause high Linux load averages even when CPU usage is low. It shows how to use top, atop, and iotop on a LEMP web server, including per-core I/O wait measurements, to identify storage-related application slowdowns. ### Source excerpt If your Linux server is bogged down by disk I/O, your first step may often be to use the top command in the terminal to check load averages. Continue reading... ## Coding Challenge #136 - Hyperfine DevFeed: [Coding Challenge #136 - Hyperfine]() Original publisher: [Read original article]() Author: John Crickett Published: 2026-09-12T08:03:11Z Content type: tutorial Language: en Sources: [Coding Challenges]() Topics: [benchmarking](), [coding](), [Command-line interface](), [Processes]() Tags: [benchmarking](), [coding](), [command-line](), [performance](), [process](), [programming]() ### AI overview A coding challenge asks readers to build a command-line benchmarking tool modeled on hyperfine. The tool should run commands repeatedly, measure execution time and variation, compare commands, export results, and warn about unreliable measurements. ### Source excerpt This challenge is to build your own benchmarking tool. ## How to Sandbox a Linux Process with Landlock, No Root Required DevFeed: [How to Sandbox a Linux Process with Landlock, No Root Required]() Original publisher: [Read original article]() Author: Chris Roy Published: 2026-09-11T21:42:27Z Content type: tutorial Language: en Sources: [freeCodeCamp Programming Tutorials: Python, JavaScript, Git & More]() Topics: [Processes]() Tags: [c](), [gcc](), [how-to](), [kernel](), [linux](), [process](), [sandbox](), [security](), [selinux](), [ubuntu]() ### AI overview A hands-on guide to sandboxing a Linux process with Landlock without root privileges. It explains the kernel feature, prerequisites, its self-restriction model, and the system calls used to define and apply filesystem-access rules. ### Source excerpt Here's a program restricting itself, then trying to read two files: without landlock: read /etc/hostname ok read /tmp/secret.txt ok with landlock, /etc allowed: read ## Quiz: The subprocess Module: Wrapping Programs With Python DevFeed: [Quiz: The subprocess Module: Wrapping Programs With Python]() Original publisher: [Read original article]() Author: Real Python Published: 2026-09-11T12:00:00Z Content type: article Language: en Sources: [Real Python]() Topics: [Python](), [Processes](), [Streams](), [Bash](), [Exception]() Tags: [code](), [exception](), [processes](), [python](), [streams](), [tutorial]() ### AI overview An interactive 13-question quiz testing understanding of Python's subprocess module, including launching external programs, handling exit codes and failures, preventing hangs with timeouts, and working with standard streams. ### Source excerpt Test your understanding of Python's subprocess module. Run shell commands, handle exit codes and timeouts, and work with standard streams. ## OpenTelemetry proposes environment variables for context propagation across processes DevFeed: [OpenTelemetry proposes environment variables for context propagation across processes]() Original publisher: [Read original article]() Author: OpenTelemetry Authors; Docs CC BY Published: 2026-09-11T11:01:22Z Content type: article Language: en Sources: [Blog on OpenTelemetry]() Topics: [context](), [tracing](), [OpenTelemetry](), [Processes](), [CI/CD](), [data-processing]() Tags: [ci-cd](), [data-processing](), [environment-variables](), [opentelemetry](), [processes](), [spans](), [tracing](), [w3c]() ### AI overview The OpenTelemetry Specification has a release candidate for using environment variables to carry trace context and baggage between processes. The article explains how this can connect spans across workflow runners, shells, build tools, test processes, and similar workloads when protocol headers or message metadata are unavailable, and requests feedback before the specification becomes Stable. ### Source excerpt A trace does not always cross a network boundary. A workflow runner starts a shell, the shell launches a build tool, and the build tool starts test processes. Batch and data-processing systems create similar chains of child processes. Without a shared way to pass trace information across these boundaries, spans from each process can end up in separate traces. If context propagation is new to you, it is the mechanism that carries information from one service or process to the next. For tracing, this includes the trace and span identifiers that let new spans join the same trace. It can also carry baggage: application-defined key-value pairs that are passed to downstream work. ## The Evolution of WSL Support in JetBrains IDEs DevFeed: [The Evolution of WSL Support in JetBrains IDEs]() Original publisher: [Read original article]() Author: Kristina Pchelintseva Published: 2026-09-09T10:39:49Z Content type: article Language: en Sources: [The JetBrains Blog]() Topics: [IntelliJ IDEA](), [Processes]() Tags: [2026-2](), [architecture](), [debug](), [ecosystem](), [engineering](), [ide](), [idea](), [intellij-idea](), [intellij-platform](), [linux](), [phpstorm](), [remote-development](), [support](), [webstorm](), [windows](), [wsl]() ### AI overview JetBrains describes its evolution of WSL integration and recommends Native mode from version 2026.2. In this mode, supported IDEs remain Windows applications while an agent in WSL handles project files and processes. ### Source excerpt JetBrains IDEs have worked with WSL for many years, and over time, several ways of using it have emerged across our products. Depending on the entry point, the IDE could rely on a different underlying architecture, leading to a different experience. Starting with the 2026.2 release, there is one recommended entry point. In IntelliJ IDEA, [...] ## Today I will... find hidden latency across a distributed .NET application DevFeed: [Today I will... find hidden latency across a distributed .NET application]() Original publisher: [Read original article]() Author: Justin Yoo Published: 2026-09-08T16:00:22Z Content type: tutorial Language: en Sources: [Visual Studio Blog]() Topics: [.NET](), [Processes](), [GitHub Copilot]() Tags: [copilot](), [github-copilot](), [github-copilot-profiler-agent](), [latency](), [net](), [performance](), [processes](), [productivity](), [profile](), [visual-studio](), [visual-studio-2026](), [visual-studio-profiler]() ### AI overview A Visual Studio profiling walkthrough for finding hidden latency in a distributed .NET application by isolating the process responsible for a slow interaction and determining whether it is computing or waiting. ### Source excerpt When a distributed application feels slow, the user sees one delay. The code behind that delay may run across a web frontend, backend services, databases, and external APIs. If you profile only the frontend while the backend is slow, the profiler can show that the frontend is healthy without revealing the actual bottleneck. This article [...] The post Today I will... find hidden latency across a distributed .NET application appeared first on Visual Studio Blog. ## Devenv 2.3: Portless and TUI configuration DevFeed: [Devenv 2.3: Portless and TUI configuration]() Original publisher: [Read original article]() Author: domenkozar Published: 2026-09-07T13:59:38Z Content type: release Language: en Sources: [Announcements - NixOS Discourse]() Topics: [Nix](), [Pingora](), [Text-based user interface](), [proxy](), [Processes](), [configuration]() Tags: [announcements](), [configuration](), [docker](), [llms](), [localhost](), [open](), [pingora](), [processes](), [proxy](), [python]() ### AI overview Devenv 2.3 introduces an opt-in localhost proxy using Pingora for stable process URLs, configurable TUI settings, a dotenv parser, improved process cleanup, credential helpers in SecretSpec 0.20, and a smaller devenv closure. ### Source excerpt The new opt-in localhost proxy (using Pingora) gives your processes stable URLs, even when automatic port allocation changes the underlying port: { pkgs, config, ... }: { process.proxy.enable = true; processes.web = { exec = "${pkgs.python3}/bin/python -m http.server $PORT"; ports.http.allocate = 8000; env.PORT = builtins.toString config.processes.web.ports.http.value; }; } Run devenv up and open http://web..localhost. You can override hostnames per process or port and enable HTTPS per process. The TUI now has a personal configuration file for statusline placement, colors, keybindings, and log behavior. You can also hide the statusline or disable the (devenv) prompt prefix. Other highlights: multiverse.pins resolves multiple package versions through the fewest nixpkgs revisions. A new dotenv parser supports quotes, multiline values, variable substitution, and ordered files. SecretSpec 0.20 adds Git and Docker credential helpers and five new providers. Process shutdown and cleanup are more reliable. The devenv closure shrank from 528 MB to 376 MB. nixpkgs PR devenv devenv 2.3: Portless and TUI configuration Fast, Declarative, Reproducible, and Composable Developer Environments using Nix. LLMs have been used 1 post - 1 participant Read full topic ## Stop runtime threats with Workload Protection response actions DevFeed: [Stop runtime threats with Workload Protection response actions]() Original publisher: [Read original article]() Author: Théo Putegnat; Taylor Overturf Published: 2026-09-04T00:00:00Z Content type: article Language: en Sources: [Datadog | The Monitor blog]() Topics: [Processes](), [Vulnerabilities]() Tags: [datadog-agent](), [processes](), [security](), [threat-detection](), [vulnerabilities](), [workload-protection]() ### AI overview Datadog Workload Protection adds automated and manual runtime response actions. Agent rules can terminate matching malicious processes automatically, while analysts can investigate signals and respond manually. ### Source excerpt When a runtime threat appears, every step costs time. Datadog Workload Protection can now kill processes and isolate workloads with automated and manual response actions. ## What is a Neki router? DevFeed: [What is a Neki router?]() Original publisher: [Read original article]() Author: Ahmed Darwich Published: 2026-09-01T00:00:00Z Content type: article Language: en Sources: [Blog -- PlanetScale]() Topics: [Databases](), [Processes]() Tags: [architecture](), [database](), [engineering](), [neki](), [postgres](), [processes](), [scale](), [sql]() ### AI overview Neki routers sit between applications and Postgres, routing and coordinating queries across sharded database instances while handling client connections independently of Postgres backend processes. ### Source excerpt A Neki router gives applications a Postgres connection to one database while planning and coordinating queries across the shards behind it. ## Symfony 7.4.18 released DevFeed: [Symfony 7.4.18 released]() Original publisher: [Read original article]() Author: Fabien Potencier Published: 2026-08-30T21:39:49Z Content type: release Language: en Sources: [Symfony Blog]() Topics: [Symfony](), [bug](), [Security](), [Processes](), [Routing (disambiguation)]() Tags: [bug](), [process](), [release](), [routing](), [security](), [symfony]() ### AI overview Symfony 7.4.18 has been released with fixes across components including HttpClient, Security, Process, Routing, HttpFoundation, and Filesystem. ### Source excerpt Symfony 7.4.18 has just been released. Read the Symfony upgrade guide to learn more about upgrading Symfony and use the SymfonyInsight upgrade reports to detect the code you will need to change in your project. Tip... ## Community updates: taking time off, AI club, and next events 💬 DevFeed: [Community updates: taking time off, AI club, and next events 💬]() Original publisher: [Read original article]() Author: Luca Rossi Published: 2026-08-28T07:01:45Z Content type: article Language: en Sources: [Refactoring]() Topics: [sessions](), [Artificial Intelligence](), [Processes](), [legacy]() Tags: [ai](), [community](), [events](), [ownership](), [processes](), [projects](), [sessions](), [slack]() ### AI overview A community update recaps discussions from the August Mastermind and AI Club, including planning time off without disrupting team ownership, AI learning and legacy migrations, and upcoming events. ### Source excerpt A special edition focused on our community activities! ## Python 3.15 Preview: Sampling Profiler DevFeed: [Python 3.15 Preview: Sampling Profiler]() Original publisher: [Read original article]() Author: Bartosz Zaczyński Published: 2026-08-26T14:00:00Z Content type: tutorial Language: en Sources: [Real Python]() Topics: [cpu](), [Processes](), [dashboards]() Tags: [concurrency](), [cpu](), [graphs](), [processes](), [profile](), [python](), [tracing](), [tutorial]() ### AI overview A tutorial previewing Python 3.15's new low-overhead sampling profiler. It covers profiling scripts, modules, threads, async tasks, and live processes, with CPU/I/O/GIL modes and outputs such as flame graphs, heatmaps, and a terminal dashboard. ### Source excerpt Explore Python 3.15's new sampling profiler and learn low-overhead profiling of scripts, threads, and live production processes. ## Introducing the Agent Host for persistent, portable agent sessions DevFeed: [Introducing the Agent Host for persistent, portable agent sessions]() Original publisher: [Read original article]() Author: Rob Lourens, Connor Peet, Brigit Murtaugh Published: 2026-08-26T00:00:00Z Content type: article Language: en Sources: [Visual Studio Code - Code Editing. Redefined.]() Topics: [AI-assisted coding](), [Processes](), [SDKs]() Tags: [agent](), [architecture](), [blog](), [github-copilot](), [remote](), [vs-code]() ### AI overview The article introduces VS Code's Agent Host, a dedicated process for persistent, portable agent sessions, and the Agent Host Protocol for connecting hosts and clients. It explains how this architecture lets sessions continue across VS Code surfaces and local or remote clients while supporting multiple agent harnesses. ### Source excerpt Explore how the VS Code Agent Host and AHP support multiple agent harnesses with durable, synchronized local and remote sessions. Read the full article ## Restore LLM Inference Capacity in Seconds with Shadow Engine Recovery in NVIDIA Dynamo DevFeed: [Restore LLM Inference Capacity in Seconds with Shadow Engine Recovery in NVIDIA Dynamo]() Original publisher: [Read original article]() Author: Michelle Horton Published: 2026-08-25T20:57:54Z Content type: article Language: en Sources: [NVIDIA Developer](), [NVIDIA Technical Blog]() Topics: [Large Language Model](), [Inference](), [model-deployment](), [Nvidia](), [Optimization](), [CUDA](), [Processes](), [GPU](), [NCCL](), [sglang]() Tags: [agentic-ai-generative-ai](), [cuda](), [cuda-x](), [data-science](), [deployment](), [developer-tools-techniques](), [gpu](), [inference](), [llm](), [models](), [nccl](), [nvidia](), [optimization](), [process]() ### AI overview This article explains NVIDIA Dynamo's shadow engine recovery for LLM inference. A fully initialized shadow engine shares weights with the active engine and takes over after a process failure, reducing recovery from a 283-second cold restart to 7.3 seconds in the described two-worker deployment. ### Source excerpt When an LLM engine process fails, the standard recovery path involves a cold restart. This requires loading weights into HBM from storage, compiling kernels,... ## How to Work With Your Client's Next (Or Previous) Developer DevFeed: [How to Work With Your Client's Next (Or Previous) Developer]() Original publisher: [Read original article]() Author: Eric Karkovack Published: 2026-08-25T11:20:05Z Content type: article Language: en Sources: [Speckyboy Design Magazine]() Topics: [client](), [Processes]() Tags: [developer](), [developers](), [freelance-business](), [freelance-career](), [freelance-design](), [how-to](), [payment](), [wordpress](), [wordpress-agency](), [work]() ### AI overview This article offers practical advice for managing website handoffs between a client's current and incoming developers. It recommends staying professional, documenting processes, responding promptly, avoiding conflict, and ensuring outstanding payments are settled before transferring site assets or access. ### Source excerpt Website handoffs between developers can get awkward. Learn how to stay professional, get paid before transferring assets, and share logins, licenses, and access without creating risk. The post How to Work With Your Client's Next (Or Previous) Developer appeared first on Speckyboy Design Magazine. ## AAOS SDV - Secure by Design DevFeed: [AAOS SDV - Secure by Design]() Original publisher: [Read original article]() Author: Android Developers (noreply@blogger.com) Published: 2026-08-24T16:00:31Z Content type: article Language: en Sources: [Android Developers Blog]() Topics: [Android](), [Security](), [virtualization](), [virtual machines](), [SELinux](), [POSIX](), [Processes](), [Google]() Tags: [android](), [android-security](), [article](), [google](), [posix](), [process](), [security](), [selinux](), [virtual-machines](), [virtualization]() ### AI overview This article explains the security design of Android Automotive Operating System for Software Defined Vehicle (AAOS SDV). It describes virtualization for domain isolation, UID-based application and service sandboxing, POSIX capabilities, SELinux deny-by-default enforcement, and Android's vulnerability management and disclosure processes. ### Source excerpt Posted by Markus Vill, Software Engineer, Sean Keys, Security Engineer, and Istvan Nador, Software Engineer, Android Auto At Google, we believe our products should be secure by design, which is why we built the Android Automotive Operating System for Software Defined Vehicle (AAOS SDV) on existing, market-proven platforms, leveraging virtualization technologies like Cuttlefish. While our release announcements focused on the features, this blog post outlines some of the security concepts. Foundation: Domain IsolationVirtualization to isolate co-hosted instances The current trend of consolidating Electronic Control Units (ECUs) into a single chip reduces isolation by running multiple domains side-by-side. While AAOS SDV instances provide internal isolation mechanisms, it is often preferable to run logical domains independently. For instance, a cluster and an infotainment system have distinct requirements. We use virtual machines to run multiple instances in parallel, ensuring that sharing remains explicit and isolation is the default behavior. Inherited Android Security AAOS SDV evolved from Microdroid, a minimalistic Android version optimized for privacy virtual machines (pVM). This lineage provides Android platform engineers with established security features they already know. Process Isolation & Deny by Default AAOS SDV follows Android's User ID (UID)-based isolation model to set up a sandbox for each application. Each service runs in a dedicated process with a unique UID to manage access rights, data directories, and other restrictions. We employ Portable Operating System Interface (POSIX) capabilities to strictly limit operations and pair this with Security-Enhanced Linux (SELinux) to enforce a "deny-by-default" posture. This approach restricts each service to the absolute minimum required, meaning missing configurations block access rather than creating an over-permissive system. We apply this same strategy to our communication permission system, as explained l ## What else runs on your Postgres server, and how do we stop it from taking the database down? DevFeed: [What else runs on your Postgres server, and how do we stop it from taking the database down?]() Original publisher: [Read original article]() Author: Kaushik Iska Published: 2026-08-21T14:11:30Z Content type: article Language: en Sources: [ClickHouse Blog]() Topics: [Database](), [Availability](), [Processes](), [Server](), [Monitoring](), [Go Language](), [systemd]() Tags: [availability](), [backup](), [cpu](), [database](), [go](), [logging](), [memory](), [metrics](), [monitoring](), [postgres](), [process](), [processes](), [prometheus](), [server](), [systemd]() ### AI overview ClickHouse Managed Postgres isolates supporting services with runtime budgets and cgroup v2 limits so leaks, CPU saturation, and memory pressure do not compromise database availability. ### Source excerpt ClickHouse Managed Postgres uses runtime budgets, cgroup limits, and disk-full session exemptions to keep supporting services from compromising database availability. ## Why agentic AI starts with legacy modernisation DevFeed: [Why agentic AI starts with legacy modernisation]() Original publisher: [Read original article]() Author: Suzanne Angell Published: 2026-08-21T09:33:00Z Content type: opinion Language: en Sources: [Scott Logic]() Topics: [Artificial Intelligence](), [AI Agent](), [legacy](), [legacy systems](), [data](), [Processes]() Tags: [agentic-ai](), [agents](), [ai-agents](), [artificial-intelligence](), [data](), [governance](), [integration](), [legacy](), [legacy-modernisation](), [operational-risk](), [processes](), [risk-management]() ### AI overview The article argues that organisations must address fragmented data, brittle processes, and outdated architectures before they can realise the full value of agentic AI. It explains that legacy systems may remain operationally critical, while accumulated technical, process, and organisational debt can prevent agents from accessing reliable information and executing workflows consistently. ### Source excerpt Organisations are increasingly excited by the potential of agentic AI, but many overlook the legacy obstacles that stand in the way. In this post, I explore why successful AI adoption depends on tackling fragmented data, brittle processes and outdated architectures, and why modernisation is often the most important step towards unlocking value from intelligent agents. ## Understand memory management in Amazon RDS for PostgreSQL to avoid out of memory DevFeed: [Understand memory management in Amazon RDS for PostgreSQL to avoid out of memory]() Original publisher: [Read original article]() Author: Ankita Singh Published: 2026-08-19T22:21:10Z Content type: tutorial Language: en Sources: [AWS Database Blog]() Topics: [PostgreSQL](), [Memory Leaks](), [Processes](), [Linux](), [Monitoring](), [Amazon Web Services](), [Availability]() Tags: [advanced-300](), [amazon-aurora](), [amazon-cloudwatch](), [amazon-rds](), [availability](), [aws](), [memory](), [monitoring](), [postgresql](), [postgresql-compatible](), [processes](), [production](), [rds-for-postgresql](), [technical-how-to]() ### AI overview A practical guide to PostgreSQL memory management on Amazon RDS for PostgreSQL and Amazon Aurora PostgreSQL. It explains how memory is allocated, how memory-intensive queries and diagnostic signals can be identified, and how to diagnose, prevent, and recover from out-of-memory events and excessive disk spilling. ### Source excerpt PostgreSQL out-of-memory (OOM) events and excessive disk spilling are among the most common production incidents on Amazon RDS for PostgreSQL and Amazon Aurora PostgreSQL. Learn how PostgreSQL allocates and consumes memory, how to identify memory-intensive queries, and how to diagnose, prevent, and recover from OOM events on both engines. ## Preparing your app for broader memory limits DevFeed: [Preparing your app for broader memory limits]() Original publisher: [Read original article]() Author: Android Developers (noreply@blogger.com) Published: 2026-08-19T19:00:00Z Content type: article Language: en Sources: [Android Developers Blog](), [Android Developers Blog]() Topics: [App](), [Memory Leaks](), [Processes](), [cpu]() Tags: [android](), [app](), [cpu](), [memory](), [memory-leaks](), [metrics](), [monitoring](), [optimization](), [os](), [performance](), [process](), [user-experience]() ### AI overview Android 17 broadens per-app memory limits across devices. The article explains how exceeding a memory budget can cause zRAM swapping, slowdowns, and process termination, and recommends measuring and reducing an app's memory footprint. ### Source excerpt Posted by Blair Harmon, Director of Product Management, Android Platform A great user experience is central to Android's mission, and delivering on that promise requires keeping devices fast, responsive, and reliable. This is why memory optimization is more critical than ever. Across the ecosystem, new devices are maintaining or even decreasing their physical memory capacity in response to memory price increases, yet users continue to expect the same seamless, high-performance app experience. In Android 17, we introduced per-app memory limits, starting with Pixel devices, to help protect the overall user experience from applications using excess memory and causing system-wide slowdowns. Over the coming year, an increasing number of manufacturers will leverage the Android per-app memory limits across their portfolio of device RAM configurations from 4GB to 16GB+ devices. If your app exceeds these limits, it will be slowed down and may be terminated. Optimizing your app's memory footprint is essential to preventing OS throttling and maintaining a seamless user experience. In this post, we'll explore how these limits work under the hood, how to measure your memory footprint using new Android vitals metrics, and actionable steps to optimize your app or game. Understanding Memory Limits When your app exceeds its memory budget, Android takes progressive action to protect device responsiveness: zRAM Swapping: If your app reaches its allocated limit, the system forces your app's pages into zRAM (compressed RAM). While zRAM prevents immediate eviction, compressing and decompressing pages adds CPU overhead, which can result in noticeable UI jank and experience slowdowns. Process Termination: If your app continues to increase its memory usage beyond the zRAM threshold, it will be terminated by the system. To determine if your app session was impacted by these constraints in the field, you can call getDescription() within ApplicationExitInfo. If the system applied a limit, the ## A revisit of remote Spectre attacks on Cloudflare Workers DevFeed: [A revisit of remote Spectre attacks on Cloudflare Workers]() Original publisher: [Read original article]() Author: Albert Pedersen Published: 2026-08-19T16:00:28Z Content type: article Language: en Sources: [Cloudflare Blog]() Topics: [vulnerability](), [Processes](), [out-of-process]() Tags: [attacks](), [cloudflare](), [cloudflare-workers](), [edge](), [javascript](), [linux](), [memory](), [processes](), [remote](), [research](), [sandbox](), [security](), [vulnerabilities]() ### AI overview Cloudflare reassessed remote Spectre attacks against Workers and found that a limitation in Dynamic Process Isolation allowed reliable data leakage in production. The attack is already mitigated through improved isolation measures, including the V8 Sandbox and in-process isolation. ### Source excerpt In 2024 and 2025, we reassessed remote Spectre attacks on our Workers infrastructure. We share details about the new attack primitives like Spectre gadgets, remote timers, achieving co-location and how new defenses further harden Cloudflare Workers. [Next page]()