[OpenSIPS-Users] Memory leak

[Schneur Rosenberg]

Now a few hours later this is what I'm getting
Dec  8 09:50:13 /sbin/opensips[21699]: ERROR:nathelper:nh_timer: out
of pkg memory
Dec  8 09:50:16 /sbin/opensips[21699]: WARNING:core:fm_malloc: not
enough continuous free pkg memory (3024 bytes left, need 5128),
attempting defragmentation... please increase the "-M" command line
parameter!
Dec  8 09:50:16 /sbin/opensips[21699]: ERROR:core:fm_malloc: not
enough free pkg memory (3024 bytes left, need 5128), please increase
the "-M" command line parameter!

Here is the last 20 package memory max_used_size
pkmem:70-max_used_size:: 1009584
pkmem:71-max_used_size:: 1009584
pkmem:72-max_used_size:: 1009584
pkmem:73-max_used_size:: 1009584
pkmem:74-max_used_size:: 1009584
pkmem:75-max_used_size:: 1009584
pkmem:76-max_used_size:: 1009584
pkmem:77-max_used_size:: 1009584
pkmem:78-max_used_size:: 1009584
pkmem:79-max_used_size:: 1009584
pkmem:80-max_used_size:: 1044752
pkmem:81-max_used_size:: 1075552
pkmem:82-max_used_size:: 1116848
pkmem:83-max_used_size:: 1117456
pkmem:84-max_used_size:: 1102640
pkmem:85-max_used_size:: 1306992
pkmem:86-max_used_size:: 1706304
pkmem:87-max_used_size:: 2507000
pkmem:88-max_used_size:: 4194264
pkmem:89-max_used_size:: 1009584

And here is the real used size, you can see that process 88 maxed out
pkmem:69-real_used_size:: 975528
pkmem:70-real_used_size:: 978016
pkmem:71-real_used_size:: 989592
pkmem:72-real_used_size:: 951416
pkmem:73-real_used_size:: 982496
pkmem:74-real_used_size:: 965744
pkmem:75-real_used_size:: 959424
pkmem:76-real_used_size:: 949472
pkmem:77-real_used_size:: 983080
pkmem:78-real_used_size:: 961400
pkmem:79-real_used_size:: 977808
pkmem:80-real_used_size:: 978928
pkmem:81-real_used_size:: 1009936
pkmem:82-real_used_size:: 1110760
pkmem:83-real_used_size:: 1116720
pkmem:84-real_used_size:: 1096568
pkmem:85-real_used_size:: 1300592
pkmem:86-real_used_size:: 1699648
pkmem:87-real_used_size:: 2501096
pkmem:88-real_used_size:: 4191280
pkmem:89-real_used_size:: 882528

On Tue, Dec 7, 2021 at 7:53 PM Schneur Rosenberg
<rosenberg11219 at gmail.com> wrote:
>
> Hi, lately I'm getting  these errors in my logs.
>
> ERROR:core:fm_malloc: not enough free pkg memory (1792 bytes left,
> need 2184), please increase the "-M" command line para
> meter!
>
> CRITICAL:core:hostent_cpy: pkg memory allocation failure
>
> ERROR:nathelper:nh_timer: out of pkg memory
>
> ERROR:core:fm_malloc: not enough free pkg memory (5952 bytes left,
> need 5408), please increase the "-M" command line para
> meter!
>
> I was on version 2.4.8 and I upgraded to 2.4.11 and I'm monitoring the
> max_used_size of the package memory, a few hours later I see that 2
> processes keep on getting bigger, so far the rest are pretty stable, I
> have 90 processes and 87 and 88 are growing.
>
> here you can see the last few processes, OpenSIPS set aside 4 mb per process.
>
> pkmem:80-max_used_size:: 1009584
> pkmem:81-max_used_size:: 1009584
> pkmem:82-max_used_size:: 1009584
> pkmem:83-max_used_size:: 1009584
> pkmem:84-max_used_size:: 1009584
> pkmem:85-max_used_size:: 1009584
> pkmem:86-max_used_size:: 1143608
> pkmem:87-max_used_size:: 1323256
> pkmem:88-max_used_size:: 1831928
> pkmem:89-max_used_size:: 1009584
>
> Any hints where to start looking besides the solutions fund here.
>
> https://www.opensips.org/Documentation/TroubleShooting-OutOfMem
>
> thank you
> Scott