Hi Daniel, After 8 days there is still small memory leak, 200MB of Ram wasn't freed during this 8 days, please check diagram below.
1) Is this something usual? 2) Memory leak seems very small, maybe I should never worry about this? What you think? [image: Inline image 2] Thank you! With kind regards, Jurijs On Wed, Oct 12, 2016 at 4:47 PM, Daniel-Constantin Mierla <mico...@gmail.com > wrote: > Hello, > > thanks -- coming in my mind now, xcap_client should use also the curl > library. > Cheers, > Daniel > > > On 12/10/16 15:35, Jurijs Ivolga wrote: > > Hi Daniel, > > I will test couple more days and later I will try to add some comments to > utils, http_client & HTTP_ASYNC_CLIENT(not sure if there any other modules > which use curl, but I will check) modules when I will be 200% sure that > issue is gone. > > With kind regards, > > Jurijs > > On Wed, Oct 12, 2016 at 4:30 PM, Daniel-Constantin Mierla < > mico...@gmail.com> wrote: > >> Hello, >> >> ok, so that was... >> >> Maybe it would be good to add a note to the docs of the module about this >> issue so people become aware of it. I guess the other http_* modules are >> affected. Pull requests or other suggestions are welcome, of course! >> >> Cheers, >> Daniel >> >> On 12/10/16 15:04, Jurijs Ivolga wrote: >> >> Hi Daniel, >> >> Thank you a lot, it looks that issue is solved, after updating libcurl. >> >> I was using following manual for updating libcurl, in case if somebody >> will have same issue. >> >> https://www.digitalocean.com/community/questions/how-to-upgr >> ade-curl-in-centos6 >> >> With kind regards, >> >> Jurijs >> >> On Tue, Oct 11, 2016 at 2:43 PM, Jurijs Ivolga <jurijs.ivo...@gmail.com> >> wrote: >> >>> Hi Daniel, >>> >>> You are correct we are using heavily http_query. >>> >>> I found following bug report: >>> >>> https://bugs.centos.org/view.php?id=9391 >>> >>> I will try to update to libcurl 7.44 and check if this help. >>> >>> Thank you a lot Daniel! >>> >>> With kind regards, >>> >>> Jurijs >>> >>> On Tue, Oct 11, 2016 at 10:55 AM, Daniel-Constantin Mierla < >>> mico...@gmail.com> wrote: >>> >>>> Hello, >>>> >>>> from the logs, it seems to be related to curl library, I see many >>>> reports like: >>>> >>>> ==16459== 189,318 bytes in 167 blocks are possibly lost in loss record >>>> 681 of 683 >>>> ==16459== at 0x4C26FEF: calloc (vg_replace_malloc.c:711) >>>> ==16459== by 0x104BB699: ??? (in /usr/lib64/libnsspem.so) >>>> ==16459== by 0x104AA537: ??? (in /usr/lib64/libnsspem.so) >>>> ==16459== by 0x104AB81E: ??? (in /usr/lib64/libnsspem.so) >>>> ==16459== by 0x104B0B88: ??? (in /usr/lib64/libnsspem.so) >>>> ==16459== by 0x104B77E1: ??? (in /usr/lib64/libnsspem.so) >>>> ==16459== by 0xB71ABC9: ??? (in /usr/lib64/libnss3.so) >>>> ==16459== by 0xB71AE62: PK11_CreateGenericObject (in >>>> /usr/lib64/libnss3.so) >>>> ==16459== by 0xA0674DF: ??? (in /usr/lib64/libcurl.so.4.1.1) >>>> ==16459== by 0xA067666: ??? (in /usr/lib64/libcurl.so.4.1.1) >>>> ==16459== by 0xA069141: ??? (in /usr/lib64/libcurl.so.4.1.1) >>>> ==16459== by 0xA0601C4: Curl_ssl_connect (in >>>> /usr/lib64/libcurl.so.4.1.1) >>>> >>>> That's like almost 200KB lost in this report. >>>> >>>> From the list of the modules, I see you have utils and I guess you use >>>> http query function from there, is it? >>>> >>>> Cheers, >>>> Daniel >>>> >>>> On 10/10/16 12:06, Jurijs Ivolga wrote: >>>> >>>> Hi Daniel, >>>> >>>> I left valgrind running for little while, not sure if this will be >>>> enough. >>>> >>>> Please find attached log file. >>>> >>>> Thank you a lot for your help! >>>> >>>> With kind regards, >>>> >>>> Jurijs >>>> >>>> On Fri, Oct 7, 2016 at 7:15 PM, Daniel-Constantin Mierla < >>>> mico...@gmail.com> wrote: >>>> >>>>> Hello, >>>>> >>>>> that's the way it was done for older versions of kamailio. >>>>> >>>>> In master and 4.4 the memory debugging is turned on and it is >>>>> reflected by the presence of DBG_SR_MEMORY in the output of 'kamailio -v'. >>>>> >>>>> Anyhow, what you reported is not a leak inside kamailio memory >>>>> manager, but a leak of using system memory, so it is not affected by >>>>> DBG_SR_MEMORY and cannot be troubleshooted using the mechanisms for pkg >>>>> and >>>>> shm managers. >>>>> >>>>> Cheers, >>>>> Daniel >>>>> >>>>> >>>> -- >>>> Daniel-Constantin Mierlahttp://twitter.com/#!/miconda - >>>> http://www.linkedin.com/in/miconda >>>> Kamailio Advanced Training, Berlin, Oct 24-26, 2016 - http://www.asipto.com >>>> >>>> -- >> Daniel-Constantin Mierlahttp://twitter.com/#!/miconda - >> http://www.linkedin.com/in/miconda >> Kamailio Advanced Training, Berlin, Oct 24-26, 2016 - http://www.asipto.com >> >> -- > Daniel-Constantin Mierlahttp://twitter.com/#!/miconda - > http://www.linkedin.com/in/miconda > Kamailio Advanced Training, Berlin, Oct 24-26, 2016 - http://www.asipto.com > >
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