Re: OOM on start-up
Dennis New <[email protected]>
| Newsgroups | gmane.network.freenet.support |
|---|---|
| Message-ID | <[email protected]> |
On Mon, 11 Nov 2013 21:42:07 +0900, Signal 11 wrote: > Hi, > I have trouble in installing KeepAlive plugin. > It causes "java.lang.OutOfMemoryError : unable to create new native > Thread" when installing, and on every start-up after the installation. Just to clarify, your node works fine, until you try using the KeepAlive plugin? > I tried setting wrapper.java.additional.4=-Xss128k, decreasing > node.load.threadLimit, increasing wrapper.java.maxmemory, ulimit -u > 4096, but all of them did not work. What did you set maxmemory to? > I noticed that CPU usage got very high (> 100% on C2D E8400) > temporarily for the several seconds after start up, I think high CPU within the first minute or so is normal. > and lots of > threads (> 300) were created, even if I removed KeepAlive plugin. > After booting up successfully, threads count decreases under 100. > I ran jstack during the high CPU usage period, which showed 397 > threads. I suspect this massive thread creation is the cause of > KeepAlive installation problem. So my question is, > Is it normal that so many threads are created beyond > node.load.threadLimit on start-up? and if so, how can I increase the > maximum number of threads without OOM? Somewhere in freenet's Stats pages is a table of the running threads. Perhaps you can look for clues there, or post that table here? _______________________________________________ Support mailing list [email protected] http://news.gmane.org/gmane.network.freenet.support Unsubscribe at http://emu.freenetproject.org/cgi-bin/mailman/listinfo/support Or mailto:support-request-RdDMkVZAZeuJnvDnx1genB2eb7JE58TQ@public.gmane.org?subject=unsubscribe