[sr-dev] [tracker] Comment added: Kamailio crash when about 300, 000 tls connections opened.

[sip-router]

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The following task has a new comment added:

FS#236 - Kamailio crash when about  300,000 tls connections opened. 
User who did this - Klaus Darilion (klaus3000)

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See http://www.win.tue.nl/~aeb/linux/lk/lk-9.html section "9.6 Overcommit and OOM"

Since 2.5.30 the values are: 0 (default): as before: guess about how much overcommitment is reasonable, 1: never refuse any malloc(), 2: be precise about the overcommit - never commit a virtual address space larger than swap space plus a fraction overcommit_ratio of the physical memory. Here /proc/sys/vm/overcommit_ratio (by default 50) is another user-settable parameter. It is possible to set overcommit_ratio to values larger than 100. (See also Documentation/vm/overcommit-accounting.)

Thus, you have to set it to "2", any maybe also tweak /proc/sys/vm/overcommit_ratio
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More information can be found at the following URL:
http://sip-router.org/tracker/index.php?do=details&task_id=236#comment689

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