review(XS): 7058689 Tiered: Reprofiling doesn't happen in presence of level 4 OSR methods

Charles K Pepperdine kirk at
Fri Jul 1 07:18:33 PDT 2011


I'm experiencing this problem in the JVM. There is enough swap so the message is mysterious. We're going to look at the code cache so I don't have information about it currently. This error happen regularly and it happens when a method (random method) is being compiled. This is a 32 bit 1.6.0_16 running Weblogic (10.3b). Nothing in the bug database rings a bell.

# java.lang.OutOfMemoryError: requested 1108064 bytes for Chunk::new. Out of swap space?
#  Internal Error (allocation.cpp:215), pid=16887, tid=32
#  Error: Chunk::new

---------------  T H R E A D  ---------------

Current thread (0x016eb500):  JavaThread "CompilerThread0" daemon [_thread_in_native, id=32, stack(0x68e00000,0x68e80000)]

Stack: [0x68e00000,0x68e80000],  sp=0x68e7d908,  free space=502k

Current CompileTask:
C2:8228  !   oracle.jdbc.driver.PhysicalConnection.readConnectionProperties(Ljava/lang/String;Ljava/util/Properties;)V (5038 bytes)



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