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Groups > comp.lang.java.programmer > #19744
| From | "John B. Matthews" <nospam@nospam.invalid> |
|---|---|
| Newsgroups | comp.lang.java.programmer |
| Subject | Re: Java daemon |
| Date | 2012-11-13 21:23 -0500 |
| Organization | The Wasteland |
| Message-ID | <nospam-2D1A12.21235813112012@news.aioe.org> (permalink) |
| References | <k7r0dv$l3g$1@news.albasani.net> <k7r0su$s92$1@dont-email.me> <k7sq0e$poi$1@news.albasani.net> |
In article <k7sq0e$poi$1@news.albasani.net>, "SL" <sb5309@hotmail.com> wrote: > I do have a question on GC: how to run the GC continuously ? Create a > thread, do some memory juggling to induce the GC to run ? On my platform, the JVM automatically spawns several threads to facilitate garbage collection, including one called "Concurrent Mark-Sweep GC Thread," which runs at a moderately lower priority than the event queue. The host's scheduler uses multiple cores (when available) to balance the load in favor of the user. The overall effect is that even "busy" programs remain responsive, and I rarely notice GC unless I'm looking for it, say in a profiler. IIUC, the exact number and names of threads is platform-dependent. You can use jvisualvm, included with the JDK, to see a thread timeline; or you can take a snapshot of running threads via `kill -SIGQUIT pid`. -- John B. Matthews trashgod at gmail dot com <http://sites.google.com/site/drjohnbmatthews>
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Java daemon "sl@exabyte" <sb5309@hotmail.com> - 2012-11-12 22:17 +0800
Re: Java daemon David Lamb <dalamb@cs.queensu.ca> - 2012-11-12 09:25 -0500
Re: Java daemon "sl@exabyte" <sb5309@hotmail.com> - 2012-11-12 23:55 +0800
Re: Java daemon Martin Gregorie <martin@address-in-sig.invalid> - 2012-11-12 22:07 +0000
Re: Java daemon "sl@exabyte" <sb5309@hotmail.com> - 2012-11-13 10:56 +0800
Re: Java daemon Arne Vajhøj <arne@vajhoej.dk> - 2012-11-12 22:08 -0500
Re: Java daemon "SL" <sb5309@hotmail.com> - 2012-11-13 13:59 +0800
Re: Java daemon Martin Gregorie <martin@address-in-sig.invalid> - 2012-11-13 21:50 +0000
Re: Java daemon Arne Vajhøj <arne@vajhoej.dk> - 2012-11-18 16:43 -0500
Re: Java daemon Martin Gregorie <martin@address-in-sig.invalid> - 2012-11-19 01:05 +0000
Re: Java daemon Arne Vajhøj <arne@vajhoej.dk> - 2012-11-18 20:41 -0500
Re: Java daemon Martin Gregorie <martin@address-in-sig.invalid> - 2012-11-20 00:32 +0000
Re: Java daemon Arne Vajhøj <arne@vajhoej.dk> - 2012-11-19 20:07 -0500
Re: Java daemon Arved Sandstrom <asandstrom2@eastlink.ca> - 2012-11-19 20:38 -0400
Re: Java daemon Arne Vajhøj <arne@vajhoej.dk> - 2012-11-19 20:22 -0500
Re: Java daemon Arved Sandstrom <asandstrom2@eastlink.ca> - 2012-11-20 17:46 -0400
Re: Java daemon Lew <lewbloch@gmail.com> - 2012-11-18 20:10 -0800
Re: Java daemon Arne Vajhøj <arne@vajhoej.dk> - 2012-11-19 10:50 -0500
Re: Java daemon Arne Vajhøj <arne@vajhoej.dk> - 2012-11-12 22:06 -0500
Re: Java daemon Martin Gregorie <martin@address-in-sig.invalid> - 2012-11-13 21:36 +0000
Re: Java daemon Arne Vajhøj <arne@vajhoej.dk> - 2012-11-13 17:31 -0500
Re: Java daemon Martin Gregorie <martin@address-in-sig.invalid> - 2012-11-14 21:33 +0000
Re: Java daemon Arne Vajhøj <arne@vajhoej.dk> - 2012-11-14 16:55 -0500
Re: Java daemon Martin Gregorie <martin@address-in-sig.invalid> - 2012-11-15 02:09 +0000
Re: Java daemon "SL" <sb5309@hotmail.com> - 2012-11-13 14:40 +0800
Re: Java daemon Peter Duniho <NpOeStPeAdM@NnOwSlPiAnMk.com> - 2012-11-12 23:39 -0800
Re: Java daemon "SL" <sb5309@hotmail.com> - 2012-11-13 16:16 +0800
Re: Java daemon Arved Sandstrom <asandstrom2@eastlink.ca> - 2012-11-13 06:37 -0400
Re: Java daemon David Lamb <dalamb@cs.queensu.ca> - 2012-11-13 08:46 -0500
Re: Java daemon "John B. Matthews" <nospam@nospam.invalid> - 2012-11-13 21:23 -0500
Re: Java daemon Arne Vajhøj <arne@vajhoej.dk> - 2012-11-18 16:52 -0500
Re: Java daemon markspace <-@.> - 2012-11-18 14:02 -0800
Re: Java daemon jlp <jlp@jlp.com> - 2012-11-19 20:39 +0100
Re: Java daemon "SL@maxis" <ecp_gen@my-rialto.com> - 2012-11-20 15:23 +0800
Re: Java daemon Arne Vajhøj <arne@vajhoej.dk> - 2012-11-12 09:41 -0500
Re: Java daemon Jim Janney <jjanney@shell.xmission.com> - 2012-11-12 14:24 -0700
Re: Java daemon Lew <lewbloch@gmail.com> - 2012-11-12 13:35 -0800
Re: Java daemon Arne Vajhøj <arne@vajhoej.dk> - 2012-11-12 22:05 -0500
Re: Java daemon Arne Vajhøj <arne@vajhoej.dk> - 2012-11-18 16:40 -0500
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