What to do if the server with Bitrix regularly freezes?

Question

1C-Bitrix

Hello
The server with Bitrix constantly freezes. The maximum online is 30 people, but usually hangs not during the maximum load.
We asked the hoster to analyze, we were shown the following log:
[Mon Oct 10 12:10:28 2016] [notice] child pid 5309 exit signal Aborted (6)
[Mon Oct 10 12:11:23 2016] [notice] child pid 5308 exit signal Segmentation fault (11)
[Mon Oct 10 12:12:18 2016] [notice] child pid 5318 exit signal Segmentation fault (11)
[Mon Oct 10 12:13:12 2016] [notice] child pid 5315 exit signal Segmentation fault (11)
[Mon Oct 10 12:14:06 2016] [notice] child pid 5293 exit signal Segmentation fault (11)
[Mon Oct 10 12:15:00 2016] [notice] child pid 5310 exit signal Segmentation fault ( eleven)
[Mon Oct 10 12:15:55 2016] [notice] child pid 5328 exit signal Segmentation fault (11)
[Mon Oct 10 12:16:48 2016] [notice] child pid 709 exit signal Segmentation fault (11)
[Mon Oct 10 12:18:42 2016] [notice] child pid 5316 exit signal Segmentation fault (11)
[Mon Oct 10 12:18:37 2016] [notice] child pid 5333 exit signal Segmentation fault (11)
[Mon Oct 10 12:19:31 2016] [notice] child pid 1705 exit signal Segmentation fault (11)
zend_mm_heap corrupted
[Mon Oct 10 12:21:19 2016] [notice] child pid 5337 exit signal Segmentation fault (11)
What to do? how to be? what to pay attention to?
Thanks

Answer 1

gygygy
yes there are several options
on which Bitrix vm was raised?
In short, give here configs apache nginx mysql
What representation of php
what version?
what version of the site?

Answer 2

It seems to be him - www.fonts-online.ru/font/InformC

Answer 3

Alternatively: https://www.myfonts.com/WhatTheFont/