Date: Mon, 13 Dec 2004 08:08:56 -0800 (PST) From: Nick Johnson <freebsd@spatula.net> To: Joris Verschoor <j.verschoor@nefli.nl> Cc: freebsd-java@freebsd.org Subject: Re: FreeBSD 5.3-RELEASE + JDK1.4 native in a Jail -> hangs 99% cpu on kserel Message-ID: <20041213080605.U85397@turing.morons.org> In-Reply-To: <41BDBC4B.40505@nefli.nl> References: <41BDBC4B.40505@nefli.nl>
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On Mon, 13 Dec 2004, Joris Verschoor wrote: > Is there anything I can do to provide more information, for example a > dump when it's stuck? kill -3 on the Java process should cause it to do a thread/stack dump, which may prove useful. Another thing you can try is running java with -Xrunhprof:depth=8, though note that this will have a significant impact to performance. It will, however, produce stack traces (of depth 8 in this case) for each thread when you kill the JVM normally (not with kill -9). Nick -- "The aptly-named morons.org is an obscenity-laced screed..." -- Robert P. Lockwood, Catholic League director of research Nick Johnson, version 2.1 http://web.morons.org/
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