Здравствуйте, подскажите пожалуйста стоит ли смотреть возможно в сторону Jetty?
Я сконфигурировал JAVA_OPTS правда возможно не очень правильно?
Ошибка вылетает как-то непонятно почему, - иногда при доступе к самому серверу иногда при доступе к менеджеру...
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nano /etc/default/tomcat7
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TOMCAT7_USER=tomcat7
TOMCAT7_GROUP=tomcat7
JAVA_HOME=/usr/lib/jvm/java-7-oracle
JAVA_OPTS="-Djava.awt.headless=true -Dfile.encoding=UTF-8 -Xms64m -Xmx128m -XX:PermSize=64m -XX:MaxPermSize=128m"
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Exception in thread "http-bio-8888-exec-1" java.lang.OutOfMemoryError: Java heap space
at java.util.TreeMap.put(TreeMap.java:569)
at sun.nio.cs.AbstractCharsetProvider.put(AbstractCharsetProvider.java:84)
at sun.nio.cs.AbstractCharsetProvider.charset(AbstractCharsetProvider.java:98)
at sun.nio.cs.ext.ExtendedCharsets.<init>(ExtendedCharsets.java:239)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
at java.lang.Class.newInstance(Class.java:379)
at java.nio.charset.Charset$ExtendedProviderHolder$1.run(Charset.java:439)
at java.nio.charset.Charset$ExtendedProviderHolder$1.run(Charset.java:434)
at java.security.AccessController.doPrivileged(Native Method)
at java.nio.charset.Charset$ExtendedProviderHolder.extendedProvider(Charset.java:433)
at java.nio.charset.Charset$ExtendedProviderHolder.<clinit>(Charset.java:430)
at java.nio.charset.Charset$3.run(Charset.java:584)
at java.nio.charset.Charset$3.run(Charset.java:578)
at java.security.AccessController.doPrivileged(Native Method)
at java.nio.charset.Charset.availableCharsets(Charset.java:577)
at org.apache.tomcat.util.buf.B2CConverter.<clinit>(B2CConverter.java:57)
at org.apache.tomcat.util.buf.ByteChunk.<clinit>(ByteChunk.java:102)
at org.apache.tomcat.util.buf.MessageBytes.<init>(MessageBytes.java:58)
at org.apache.tomcat.util.buf.MessageBytes.<init>(MessageBytes.java:36)
at org.apache.tomcat.util.buf.MessageBytes$MessageBytesFactory.newInstance(MessageBytes.java:685)
at org.apache.tomcat.util.buf.MessageBytes.newInstance(MessageBytes.java:78)
at org.apache.coyote.Request.<init>(Request.java:83)
at org.apache.coyote.AbstractProcessor.<init>(AbstractProcessor.java:53)
at org.apache.coyote.http11.AbstractHttp11Processor.<init>(AbstractHttp11Processor.java:265)
at org.apache.coyote.http11.Http11Processor.<init>(Http11Processor.java:55)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.createProcessor(Http11Protocol.java:165)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.createProcessor(Http11Protocol.java:103)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:563)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)
Exception in thread "http-bio-8888-exec-3" java.lang.OutOfMemoryError: Java heap space
Exception in thread "http-bio-8888-exec-4" java.lang.OutOfMemoryError: Java heap space
Exception in thread "http-bio-8888-exec-7" java.lang.OutOfMemoryError: Java heap space
Exception in thread "http-bio-8888-exec-9" java.lang.OutOfMemoryError: Java heap space
Exception in thread "ContainerBackgroundProcessor[StandardEngine[Catalina]]" java.lang.OutOfMemoryError: Java heap space
Exception in thread "http-bio-8888-exec-11"
Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "http-bio-8888-exec-11"
Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "http-bio-8888-exec-13"
Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "http-bio-8888-Acceptor-0"
Exception in thread "http-bio-8888-exec-15" java.lang.OutOfMemoryError: Java heap space
Вызов просмотра свободной памяти с интервалом в 1-2 секунды..
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root@debian:~# service tomcat7 restart
[ ok ] Stopping Tomcat servlet engine: tomcat7.
[ ok ] Starting Tomcat servlet engine: tomcat7.
root@debian:~# free -t -m
total used free shared buffers cached
Mem: 497 389 107 0 3 71
-/+ buffers/cache: 314 182
Swap: 0 0 0
Total: 497 389 107
root@debian:~# free -t -m
total used free shared buffers cached
Mem: 497 467 29 0 3 71
-/+ buffers/cache: 392 104
Swap: 0 0 0
Total: 497 467 29
root@debian:~# free -t -m
total used free shared buffers cached
Mem: 497 489 7 0 3 71
-/+ buffers/cache: 414 82
Swap: 0 0 0
Total: 497 489 7
root@debian:~# free -t -m
total used free shared buffers cached
Mem: 497 492 4 0 3 70
-/+ buffers/cache: 418 78
Swap: 0 0 0
Total: 497 492 4
root@debian:~# free -t -m
total used free shared buffers cached
Mem: 497 490 6 0 2 68
-/+ buffers/cache: 418 78
Swap: 0 0 0
Total: 497 490 6
root@debian:~#
root@debian:~# free -t -m
total used free shared buffers cached
Mem: 497 487 9 0 2 65
-/+ buffers/cache: 419 77
Swap: 0 0 0
Total: 497 487 9
root@debian:~#
Спасибо!
