On 07.11.2020 13:27, M S wrote:
The server has a pretty high load, is Q_MALLOC_DBG safe?
How "pretty" high of a load is that, in terms of "calls-per-second" and
"max-concurrent-calls"? Q_MALLOC_DBG will typically add +30-50% to
shared/private memory usage, as well as maybe a 10% increase in CPU
usage. But OpenSIPS uses very few CPU and memory to begin with, so it
will be quite safe to do.
My advice: unless you're running more than 50 calls-per-second through
it, there is no need to even start worrying about Q_MALLOC_DBG altering
the system's behavior. Below the 50 CPS level, the difference is
unnoticeable.
also, is that an opensips command-line option? I don't see it in the
opensips man page...
Yes, it's a "opensips" binary command-line option. The man page needs
updating, indeed, however you could try "opensips -h" and you'll see
that option.
--
Liviu Chircu
www.twitter.com/liviuchircu | www.opensips-solutions.com
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