Why cannot I allocate more than -Xmx700M
Sharkie
shark.fin.soup at mac.com
Tue Aug 19 06:03:48 UTC 2008
I get the following, which I have no idea how to read
%kdump -t csu | grep -B 1 errno
1038 bash CALL open(0x880f4ad2,O_RDONLY,<unused>0x1b6)
1038 bash RET open -1 errno 2 No such file or directory
--
1038 bash CALL access(0x88103000,F_OK)
1038 bash RET access -1 errno 2 No such file or directory
1038 bash CALL access(0x88103000,F_OK)
1038 bash RET access -1 errno 2 No such file or directory
1038 bash CALL access(0x88103000,F_OK)
1038 bash RET access -1 errno 2 No such file or directory
--
1038 bash CALL access(0x88103000,F_OK)
1038 bash RET access -1 errno 2 No such file or directory
1038 bash CALL access(0x88103000,F_OK)
1038 bash RET access -1 errno 2 No such file or directory
1038 bash CALL access(0x88103000,F_OK)
1038 bash RET access -1 errno 2 No such file or directory
--
1038 bash CALL readlink(0x88300537,0xbfbfe8c0,0x3f)
1038 bash RET readlink -1 errno 2 No such file or directory
--
1038 bash CALL wait4(0xffffffff,0xbfbfdef8,WNOHANG,0)
1038 bash RET wait4 -1 errno 10 No child processes
--
1038 bash CALL wait4(0xffffffff,0xbfbfdf68,WNOHANG,0)
1038 bash RET wait4 -1 errno 10 No child processes
--
1038 bash CALL wait4(0xffffffff,0xbfbfdf68,WNOHANG,0)
1038 bash RET wait4 -1 errno 10 No child processes
--
1038 java CALL open(0x8807bad2,O_RDONLY,<unused>0x1b6)
1038 java RET open -1 errno 2 No such file or directory
--
1038 java CALL readlink(0x8817db40,0xbfbfe347,0x400)
1038 java RET readlink -1 errno 2 No such file or directory
--
1038 java CALL readlink(0x80585b4,0xbfbfdcd7,0x400)
1038 java RET readlink -1 errno 2 No such file or directory
--
1038 java CALL access(0xbfbfdce4,F_OK)
1038 java RET access -1 errno 2 No such file or directory
--
1038 java CALL open(0x8807bad2,O_RDONLY,<unused>0x1b6)
1038 java RET open -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
--
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
--
1038 java CALL readlink(0x8817db40,0xbfbfe2a7,0x400)
1038 java RET readlink -1 errno 2 No such file or directory
--
1038 java CALL readlink(0x80585b4,0xbfbfdc37,0x400)
1038 java RET readlink -1 errno 2 No such file or directory
--
1038 java CALL access(0xbfbfdc44,F_OK)
1038 java RET access -1 errno 2 No such file or directory
--
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
--
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
--
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
--
1038 java CALL open(0x887557dc,O_RDONLY,<unused>0x1b6)
1038 java RET open -1 errno 2 No such file or directory
1038 java CALL stat(0x82071c0,0xbf9fe72c)
1038 java RET stat -1 errno 2 No such file or directory
--
1038 java CALL ioctl(0x3,TIOCGETA,0xbf9fe978)
1038 java RET ioctl -1 errno 25 Inappropriate ioctl for device
--
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
--
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
--
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
--
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
--
1038 java CALL ioctl(0x3,TIOCGETA,0xbf9fe978)
1038 java RET ioctl -1 errno 25 Inappropriate ioctl for device
--
1038 java CALL mkdir(0x8205820,S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|
S_IXGRP|S_IROTH|S_IXOTH)
1038 java RET mkdir -1 errno 17 File exists
--
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
1038 java CALL access(0x88089000,F_OK)
1038 java RET access -1 errno 2 No such file or directory
--
1038 java CALL stat(0xbf9fe400,0xbf9fec38)
1038 java RET stat -1 errno 2 No such file or directory
--
1038 java CALL stat(0xbf9fe400,0xbf9fec38)
1038 java RET stat -1 errno 2 No such file or directory
--
1038 java CALL mmap(0,0x42800000,PROT_READ|PROT_WRITE|
PROT_EXEC,MAP_PRIVATE|MAP_NORESERVE|MAP_ANON,0xffffffff,0,0)
1038 java RET mmap -1 errno 12 Cannot allocate memory
--
1038 java CALL open(0x88786853,O_RDONLY,<unused>0)
1038 java RET open -1 errno 2 No such file or directory
1038 java CALL open(0x88786869,O_RDONLY,<unused>0)
1038 java RET open -1 errno 2 No such file or directory
1038 java CALL open(0x8878687a,O_RDONLY,<unused>0)
1038 java RET open -1 errno 2 No such file or directory
1038 java CALL open(0x8878688e,O_RDONLY,<unused>0)
1038 java RET open -1 errno 2 No such file or directory
1038 java CALL open(0x887868a0,O_RDONLY,<unused>0)
1038 java RET open -1 errno 2 No such file or directory
1038 java CALL open(0x887868b6,O_RDONLY,<unused>0)
1038 java RET open -1 errno 2 No such file or directory
1038 java CALL open(0x887868ca,O_RDONLY,<unused>0)
1038 java RET open -1 errno 2 No such file or directory
On Aug 19, 2008, at 12:51 PM, Nicklas Johnson wrote:
> What does ktrace tell you?
>
> e.g.:
>
> ktrace java -verbose:gc -Xmx1000m Foo.class
> kdump -t csu | grep -B 1 errno
>
> Any interesting system calls or results from system calls prior to
> the error being issued? Anything interesting printed by the garbage
> collector in verbose mode?
>
> 2008/8/18 Sharkie <shark.fin.soup at mac.com>
>
>
>
> My other apps have no problem allocating greater than that.
>
>
>
>
> --
> "Courage isn't just a matter of not being frightened, you know. It's
> being afraid and doing what you have to do anyway."
> -- Doctor Who - Planet of the Daleks
> This message has been brought to you by Nick Johnson 2.3b1 and the
> number 6.
> http://healerNick.com/ http://morons.org/ http://spatula.net/
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