Salut.

Am o mica problema cu un server pe care este un apache2, un mysql, un
postgres si un postfix.
Din cand in cand mi se intampla sa se blocheze serverul din load-urilor
de genul:
11:24:39 up 7 days, 23:22,  3 users,  load average: 96.05, 80.82, 41.70


.. iar in loguri imi zice ca:

Mar  9 11:17:25 webhost __alloc_pages: 0-order allocation failed
(gfp=0xf0/0)
Mar  9 11:17:25 webhost __alloc_pages: 0-order allocation failed
(gfp=0xf0/0)
Mar  9 11:17:25 webhost __alloc_pages: 0-order allocation failed
(gfp=0x1d2/0)
Mar  9 11:17:25 webhost VM: killing process apache2
Mar  9 11:17:25 webhost __alloc_pages: 0-order allocation failed
(gfp=0x1d2/0)
Mar  9 11:17:25 webhost __alloc_pages: 0-order allocation failed
(gfp=0x1d2/0)
Mar  9 11:17:25 webhost VM: killing process postmaster
Mar  9 11:17:25 webhost __alloc_pages: 0-order allocation failed
(gfp=0x1d2/0)
Mar  9 11:17:25 webhost __alloc_pages: 0-order allocation failed
(gfp=0x1d2/0)
Mar  9 11:17:25 webhost __alloc_pages: 0-order allocation failed
(gfp=0x1f0/0)
Mar  9 11:17:25 webhost __alloc_pages: 0-order allocation failed
(gfp=0x1d2/0)
Mar  9 11:17:25 webhost VM: killing process postmaster
Mar  9 11:17:29 webhost __alloc_pages: 0-order allocation failed
(gfp=0x1d2/0)
Mar  9 11:17:29 webhost VM: killing process postmaster
Mar  9 11:17:29 webhost __alloc_pages: 0-order allocation failed
(gfp=0x1f0/0)
Mar  9 11:17:29 webhost __alloc_pages: 0-order allocation failed
(gfp=0x1f0/0)

Din ce am citit pe Google nu am gasit decat o problema la postgres cum
ca ar trebui sa micsorez setarile care au legatura cu shared memory,
le-am schimbat cu aceleasi setari care erau pe un server mai slab cand
tinea aceleasi db/websites si nu avea problema asta. Degeaba totusi.
Calculatorul este un p3 @ 700 cu 512 ram si 512 swap. OS: Gentoo
Are cineva idee cam care ar putea fi problema?



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