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From: Sergey <a_s_y@sama.ru>
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Date: Tue, 8 Oct 2024 11:35:51 +0400
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Subject: Re: [Comm] OpenVZ6, XML::Simple, XMLin Out of memory
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On Tuesday 08 October 2024, Sergey wrote:

> Нет ли у кого идей, от чего в 64-разрядном контейнере
> может происходить Out of memory при операции загрузки
> xml файла? Примерно так:
> 
> my $xml = new XML::Simple;
> my $data = $xml->XMLin("$TEMPDATADIR/dump.xml");
 
Так вот из-под strace выглядит:

mmap2(NULL, 1048576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xbfde6000
brk(NULL)                               = 0xb3a1e000
brk(0xb3a3f000)                         = 0xb3a1e000
mmap2(NULL, 1048576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xbfee6000
brk(NULL)                               = 0xb3a1e000
brk(0xb3a40000)                         = 0xb3a1e000
mmap2(NULL, 1048576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory)
write(2, "Out of memory!\n", 15Out of memory!
)        = 15

-- 
С уважением, Сергей.