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- How to locate memory leaks in Tomcat logs
- This article introduces how to troubleshoot memory leaks through Tomcat logs and related tools. 1. Memory monitoring and heap dump First, use tools such as JVisualVM or jstat to monitor Tomcat's memory usage in real time, observe the changes in the heap memory, and determine whether there is a memory leak. Once a leak is suspected, use the jmap command to generate a heap dump file (heap.bin): jmap-dump:format=b,file=heap.bin, which is the Tomcat process ID. 2. Heap dump file analysis Use EclipseMemoryAnalyzerTool (MAT) or other tools to open the heap.bin file and analyze the memory.
- Linux Operation and Maintenance . eclipse 729 2025-04-13 08:18:01
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- 10 Generative AI Coding Extensions in VS Code You Must Explore
- Hey there, Coding ninja! What coding-related tasks do you have planned for the day? Before you dive further into this blog, I want you to think about all your coding-related woes—better list those down. Done? – Let’
- AI . eclipse 568 2025-04-13 01:14:10
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- How Tomcat logs help troubleshoot memory leaks
- Tomcat logs are the key to diagnosing memory leak problems. By analyzing Tomcat logs, you can gain insight into memory usage and garbage collection (GC) behavior, effectively locate and resolve memory leaks. Here is how to troubleshoot memory leaks using Tomcat logs: 1. GC log analysis First, enable detailed GC logging. Add the following JVM options to the Tomcat startup parameters: -XX: PrintGCDetails-XX: PrintGCDateStamps-Xloggc:gc.log These parameters will generate a detailed GC log (gc.log), including information such as GC type, recycling object size and time. Analysis gc.log
- Linux Operation and Maintenance . eclipse 619 2025-04-12 23:42:01
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- Visual Studio's Value: Weighing the Cost Against Its Benefits
- VisualStudio is highly valuable in .NET development because it is powerful and comprehensive. Despite the high cost and resource consumption, the efficiency improvement and development experience it brings is significant. Community is ideal for individual developers and small teams; large enterprises are suitable for Professional or Enterprise.
- VSCode . eclipse 241 2025-04-12 00:06:42
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- As Cosmos (ATOM) Surges in Price, the Spotlight is Also Shining on Its Staking Program and Security Issues
- Despite Cosmos (ATOM)s recent 14% surge, Coldware (COLD) remains positioned as the more innovative option
- web3.0 . eclipse 342 2025-04-07 11:10:17
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- Age of Mythology: Retold - How To Gain Favor
- What sets Age of Mythology: Retold apart, as the name suggests, is its inclusion of mythological and strategic elements. While mastering the playstyle of your chosen pantheon, you must also maintain a stable economy. You'll need to exploit gold mines
- Mobile Game Guide . eclipse 673 2025-04-04 01:24:09
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- How to open web.xml
- To open a web.xml file, you can use the following methods: Use a text editor (such as Notepad or TextEdit) to edit commands using an integrated development environment (such as Eclipse or NetBeans) (Windows: notepad web.xml; Mac/Linux: open -a TextEdit web.xml)
- XML/RSS Tutorial . eclipse 548 2025-04-03 06:51:01
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- How to Counter Scarlet Witch in Marvel Rivals
- See all guides hereScarlet Witch (aka Wanda) is weak against heroes who can rush her or heal through her damage. Here’s what heroes to play and how to counter Scarlet Witch:Vanguard CountersGroot: Strangling Prison (Q) roots Scarlet Witch, preventing
- Mobile Game Guide . eclipse 379 2025-04-03 03:24:08
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- What tools are needed to modify XML content
- Using Notepad to modify XML is inefficient and error-prone. The following tools are recommended: Text Editor (VS Code, Sublime Text, etc.): Syntax highlighting, lightweight, suitable for modifying XML with simple structure. Professional XML editor (XMLSpy, Altova XML Editor, etc.): Powerful, with verification, code prompts and other functions, suitable for handling complex XML. IDE integration tools (Eclipse, IntelliJ IDEA, etc.): Integrated in the development environment, convenient for processing multiple files at the same time.
- XML/RSS Tutorial . eclipse 920 2025-04-02 19:00:02
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- Review: Dragon Eclipse
- Dragon Eclipse is a game that tries to mix deck-building with monster collecting and it’s full of interesting ideas. However, the game feels unfinished. It’s fun in short bursts, but some problems with polish and balance might frustrate players who a
- Mobile Game Guide . eclipse 666 2025-04-02 00:37:09
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- New Xbox Series X games 2025 - the most anticipated Xbox release dates
- New Xbox Series X games will start arriving thick and fast once over the next few months, with new exclusives launching on Microsoft's most powerful consoles. There's certainly a lot to look forward to for Xbox fans.From South of Midnight to GTA 6, X
- Hardware News . eclipse 1053 2025-04-01 17:12:10
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- Upcoming games 2025 for console and PC
- Now that we're into 2025, there's plenty of big games to look forward to in the coming months. These include a few games that were delayed out of last year, as well as some very highly anticipated titles indeed.From Doom: The Dark Ages to GTA 6, the
- Hardware News . eclipse 856 2025-04-01 17:00:12
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- New PS5 games 2025: most anticipated PS5 release dates
- There's an excellent line-up of PS5 games set to launch in 2025. It's certainly shaping up to be a very good year to be a PlayStation fan, with big releases like GTA 6 sure to impress on Sony's newest consoles.New PS5 games will start coming out in t
- Hardware News . eclipse 1040 2025-04-01 16:47:09
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- How to Counter Punisher in Marvel Rivals
- See all guides herePunisher is a deadly hero who struggles against heroes who can Close the gap and keep him distracted or out of position. Here’s what heroes to play and how to counter Punisher:Vanguard CountersDr. Strange: Eye of Agamotto (Q) separ
- Mobile Game Guide . eclipse 701 2025-04-01 03:49:07
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- What's the best Python IDE for Mac?
- This article explores the best Integrated Development Environments (IDEs) and code editors for Python programming on macOS. From simple text editors to powerful IDEs, options cater to various skill levels and project complexities. While basic text
- MAC . eclipse 403 2025-03-31 12:52:10
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