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Summary: | NetBeans typing very laggy/choppy on Linux | ||
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Product: | cnd | Reporter: | stiffuser |
Component: | Editor | Assignee: | Alexander Simon <alexvsimon> |
Status: | RESOLVED FIXED | ||
Severity: | normal | CC: | kosmonaffft |
Priority: | P3 | ||
Version: | 8.0 | ||
Hardware: | PC | ||
OS: | Linux | ||
Issue Type: | DEFECT | Exception Reporter: | |
Attachments: | Profiler recording of just typing some code in brand new cpp file. |
Hi stiffuser, Could you check development build: http://bits.netbeans.org/download/trunk/nightly/latest/ Does issue still exist? Alexander I cannot reproduce the issue with the latest nightly. Thanks! *** Bug 243968 has been marked as a duplicate of this bug. *** |
Created attachment 147573 [details] Profiler recording of just typing some code in brand new cpp file. I have a CnD project on Linux, and the cursor sometimes falls seconds behind while typing. In general, typing is very choppy and extremely frustrating. NetBeans is running on a 32-core machine with 16 GB of RAM, and SSD disk space. It has been given nice=-20 and ionice=realtime, so it has the highest CPU and IO priority on the system. It's running with -Xmx4120 and -XX:+UseConcMarkSweepGC. I'm hoping something in the attached profiling snapshot stands out. If you have any suggestions on what to do to improve the responsiveness, they'd be most welcome. Version details: ------------------- Product Version: NetBeans IDE 8.0 (Build 201403101706) Updates: NetBeans IDE is updated to version NetBeans 8.0 Patch 1.1 Java: 1.8.0_05; Java HotSpot(TM) 64-Bit Server VM 25.5-b02 Runtime: Java(TM) SE Runtime Environment 1.8.0_05-b13 System: Linux version 3.2.0-61-generic running on amd64; UTF-8; en_US (nb)