Hi Shu Wang,
I have couple of questions.
1. Is application calling saNtfNotificationFree() in the callback
SaNtfNotificationCallbackT for freeing the delivered the notification. Refer
Section 3.18.2.3 SaNtfNotificationCallbackT.
2. For every allocated API saNtf<*>NotificationAllocate(), is application
calling free api?
I run ntfsv tests at tests/ntfsv/ntftest using valgrind, but didn't get any
memory leak.
I run as below:
export NTFDTOOL="/usr/bin/valgrind --leak-check=full
--log-file=/tmp/ntfd.valgrind --trace-children=yes"
$NTFDTOOL ./tests/ntfsv/ntftest
Please run this command and let me know.
Thanks
-Nagu
> -----Original Message-----
> From: Shu Wang [mailto:[email protected]]
> Sent: 20 August 2014 23:34
> To: [email protected]
> Cc: Lisa Ann Lentz-Liddell
> Subject: [users] Memory leak in libSaNtf.so.0.1.2?
>
> Hi,
> We have a process that we have seen memory grows significantly in
> libSaNtf.so.0.1.2. Is there any memory leak in libSaNtf.so.0.1.2?
> Here is the valgrind output:
>
> --------------------------------------------------------------------------------
> n time(i) total(B) useful-heap(B) extra-heap(B)
> stacks(B)
> --------------------------------------------------------------------------------
> 54 9,847,694,871 271,852,368 231,268,546 40,583,822 0
> 85.07% (231,268,546B) (heap allocation functions) malloc/new/new[], --alloc-
> fns, etc.
> ->21.14% (57,481,884B) 0x382421246F: ??? (in /usr/lib64/libSaNtf.so.0.1.2)
> ->21.14% (57,481,884B) 0x3824212453: ??? (in /usr/lib64/libSaNtf.so.0.1.2)
> ->15.74% (42,777,216B) 0x382420AB28: ??? (in /usr/lib64/libSaNtf.so.0.1.2)
> ->07.87% (21,388,608B) 0x382420A87C: ??? (in /usr/lib64/libSaNtf.so.0.1.2)
> ->06.68% (18,158,037B) 0x3824212649: ??? (in /usr/lib64/libSaNtf.so.0.1.2)
>
> --------------------------------------------------------------------------------
> n time(i) total(B) useful-heap(B) extra-heap(B)
> stacks(B)
> --------------------------------------------------------------------------------
> 57 10,155,385,504 280,142,152 238,265,670 41,876,482 0
> 85.05% (238,265,670B) (heap allocation functions) malloc/new/new[], --alloc-
> fns, etc.
> ->21.18% (59,322,456B) 0x3824212453: ??? (in /usr/lib64/libSaNtf.so.0.1.2)
> ->21.18% (59,322,456B) 0x382421246F: ??? (in /usr/lib64/libSaNtf.so.0.1.2)
> ->15.76% (44,146,944B) 0x382420AB28: ??? (in /usr/lib64/libSaNtf.so.0.1.2)
> ->07.88% (22,073,472B) 0x382420A87C: ??? (in /usr/lib64/libSaNtf.so.0.1.2)
> ->06.69% (18,739,458B) 0x3824212649: ??? (in /usr/lib64/libSaNtf.so.0.1.2)
>
> here is the detail from massif output:
> --------------------------------------------------------------------------------
> n time(i) total(B) useful-heap(B) extra-heap(B)
> stacks(B)
> --------------------------------------------------------------------------------
> 57 10,155,385,504 280,142,152 238,265,670 41,876,482 0
> 85.05% (238,265,670B) (heap allocation functions) malloc/new/new[], --alloc-
> fns, etc.
> ->21.18% (59,322,456B) 0x3824212453: ??? (in /usr/lib64/libSaNtf.so.0.1.2)
> | ->21.18% (59,322,456B) 0x382421012A: ??? (in /usr/lib64/libSaNtf.so.0.1.2)
> | ->21.18% (59,322,456B) 0x38242106CD: ??? (in
> /usr/lib64/libSaNtf.so.0.1.2)
> | ->21.18% (59,322,456B) 0x382420AB6B: ??? (in
> /usr/lib64/libSaNtf.so.0.1.2)
> | ->21.18% (59,322,456B) 0x382420A632: ??? (in
> /usr/lib64/libSaNtf.so.0.1.2)
> | ->21.18% (59,322,456B) 0x3822A3C058: ??? (in
> /usr/lib64/libopensaf_core.so.0.2.0)
> | ->21.18% (59,322,456B) 0x3822A3D5B0: ??? (in
> /usr/lib64/libopensaf_core.so.0.2.0)
> | ->21.18% (59,322,456B) 0x3822A3DB21: mds_mcm_ll_data_rcv (in
> /usr/lib64/libopensaf_core.so.0.2.0)
> | ->21.18% (59,322,456B) 0x3822A36BF2:
> mdtm_process_recv_message_common (in
> /usr/lib64/libopensaf_core.so.0.2.0)
> | ->21.18% (59,322,456B) 0x3822A36DEA: mdtm_process_recv_data
> (in /usr/lib64/libopensaf_core.so.0.2.0)
> | ->21.18% (59,322,456B) 0x3822A4F49F: ??? (in
> /usr/lib64/libopensaf_core.so.0.2.0)
> | ->21.18% (59,322,456B) 0x343880673B: start_thread (in
> /lib64/libpthread-2.5.so)
> | ->21.18% (59,322,456B) 0x3437CD44BB: clone (in
> /lib64/libc-
> 2.5.so)
> |
> ->21.18% (59,322,456B) 0x382421246F: ??? (in /usr/lib64/libSaNtf.so.0.1.2)
> | ->21.18% (59,322,456B) 0x382421012A: ??? (in /usr/lib64/libSaNtf.so.0.1.2)
> | ->21.18% (59,322,456B) 0x38242106CD: ??? (in
> /usr/lib64/libSaNtf.so.0.1.2)
> | ->21.18% (59,322,456B) 0x382420AB6B: ??? (in
> /usr/lib64/libSaNtf.so.0.1.2)
> | ->21.18% (59,322,456B) 0x382420A632: ??? (in
> /usr/lib64/libSaNtf.so.0.1.2)
> | ->21.18% (59,322,456B) 0x3822A3C058: ??? (in
> /usr/lib64/libopensaf_core.so.0.2.0)
> | ->21.18% (59,322,456B) 0x3822A3D5B0: ??? (in
> /usr/lib64/libopensaf_core.so.0.2.0)
> | ->21.18% (59,322,456B) 0x3822A3DB21: mds_mcm_ll_data_rcv (in
> /usr/lib64/libopensaf_core.so.0.2.0)
> | ->21.18% (59,322,456B) 0x3822A36BF2:
> mdtm_process_recv_message_common (in
> /usr/lib64/libopensaf_core.so.0.2.0)
> | ->21.18% (59,322,456B) 0x3822A36DEA: mdtm_process_recv_data
> (in /usr/lib64/libopensaf_core.so.0.2.0)
> | ->21.18% (59,322,456B) 0x3822A4F49F: ??? (in
> /usr/lib64/libopensaf_core.so.0.2.0)
> | ->21.18% (59,322,456B) 0x343880673B: start_thread (in
> /lib64/libpthread-2.5.so)
> | ->21.18% (59,322,456B) 0x3437CD44BB: clone (in
> /lib64/libc-
> 2.5.so)
> |
> ->15.76% (44,146,944B) 0x382420AB28: ??? (in /usr/lib64/libSaNtf.so.0.1.2)
> | ->15.76% (44,146,944B) 0x382420A632: ??? (in /usr/lib64/libSaNtf.so.0.1.2)
> | ->15.76% (44,146,944B) 0x3822A3C058: ??? (in
> /usr/lib64/libopensaf_core.so.0.2.0)
> | ->15.76% (44,146,944B) 0x3822A3D5B0: ??? (in
> /usr/lib64/libopensaf_core.so.0.2.0)
> | ->15.76% (44,146,944B) 0x3822A3DB21: mds_mcm_ll_data_rcv (in
> /usr/lib64/libopensaf_core.so.0.2.0)
> | ->15.76% (44,146,944B) 0x3822A36BF2:
> mdtm_process_recv_message_common (in
> /usr/lib64/libopensaf_core.so.0.2.0)
> | ->15.76% (44,146,944B) 0x3822A36DEA: mdtm_process_recv_data (in
> /usr/lib64/libopensaf_core.so.0.2.0)
> | ->15.76% (44,146,944B) 0x3822A4F49F: ??? (in
> /usr/lib64/libopensaf_core.so.0.2.0)
> | ->15.76% (44,146,944B) 0x343880673B: start_thread (in
> /lib64/libpthread-2.5.so)
> | ->15.76% (44,146,944B) 0x3437CD44BB: clone (in
> /lib64/libc-2.5.so)
> |
> ->07.88% (22,073,472B) 0x382420A87C: ??? (in /usr/lib64/libSaNtf.so.0.1.2)
> | ->07.88% (22,073,472B) 0x382420A632: ??? (in /usr/lib64/libSaNtf.so.0.1.2)
> | ->07.88% (22,073,472B) 0x3822A3C058: ??? (in
> /usr/lib64/libopensaf_core.so.0.2.0)
> | ->07.88% (22,073,472B) 0x3822A3D5B0: ??? (in
> /usr/lib64/libopensaf_core.so.0.2.0)
> | | ->07.88% (22,073,472B) 0x3822A3DB21: mds_mcm_ll_data_rcv (in
> /usr/lib64/libopensaf_core.so.0.2.0)
> | | ->07.88% (22,073,472B) 0x3822A36BF2:
> mdtm_process_recv_message_common (in
> /usr/lib64/libopensaf_core.so.0.2.0)
> | | ->07.88% (22,073,472B) 0x3822A36DEA: mdtm_process_recv_data (in
> /usr/lib64/libopensaf_core.so.0.2.0)
> | | ->07.88% (22,073,472B) 0x3822A4F49F: ??? (in
> /usr/lib64/libopensaf_core.so.0.2.0)
> | | ->07.88% (22,073,472B) 0x343880673B: start_thread (in
> /lib64/libpthread-2.5.so)
> | | ->07.88% (22,073,472B) 0x3437CD44BB: clone (in
> /lib64/libc-2.5.so)
> | |
> | ->00.00% (0B) in 1+ places, all below ms_print's threshold (01.00%)
> |
> ->06.69% (18,739,458B) 0x3824212649: ??? (in /usr/lib64/libSaNtf.so.0.1.2)
> | ->06.69% (18,739,458B) 0x382421012A: ??? (in /usr/lib64/libSaNtf.so.0.1.2)
> | ->06.69% (18,739,458B) 0x38242106CD: ??? (in
> /usr/lib64/libSaNtf.so.0.1.2)
> | ->06.69% (18,739,458B) 0x382420AB6B: ??? (in
> /usr/lib64/libSaNtf.so.0.1.2)
> | ->06.69% (18,739,458B) 0x382420A632: ??? (in
> /usr/lib64/libSaNtf.so.0.1.2)
> | ->06.69% (18,739,458B) 0x3822A3C058: ??? (in
> /usr/lib64/libopensaf_core.so.0.2.0)
> | ->06.69% (18,739,458B) 0x3822A3D5B0: ??? (in
> /usr/lib64/libopensaf_core.so.0.2.0)
> | ->06.69% (18,739,458B) 0x3822A3DB21: mds_mcm_ll_data_rcv (in
> /usr/lib64/libopensaf_core.so.0.2.0)
> | ->06.69% (18,739,458B) 0x3822A36BF2:
> mdtm_process_recv_message_common (in
> /usr/lib64/libopensaf_core.so.0.2.0)
> | ->06.69% (18,739,458B) 0x3822A36DEA: mdtm_process_recv_data
> (in /usr/lib64/libopensaf_core.so.0.2.0)
> | ->06.69% (18,739,458B) 0x3822A4F49F: ??? (in
> /usr/lib64/libopensaf_core.so.0.2.0)
> | ->06.69% (18,739,458B) 0x343880673B: start_thread (in
> /lib64/libpthread-2.5.so)
> | ->06.69% (18,739,458B) 0x3437CD44BB: clone (in
> /lib64/libc-
> 2.5.so)
> |
> ->06.65% (18,640,897B) in 512 places, all below massif's threshold (01.00%)
> |
> ->03.54% (9,925,398B) 0x3824210AC9: ??? (in /usr/lib64/libSaNtf.so.0.1.2)
> | ->03.54% (9,925,398B) 0x382420AB6B: ??? (in /usr/lib64/libSaNtf.so.0.1.2)
> | ->03.54% (9,925,398B) 0x382420A632: ??? (in /usr/lib64/libSaNtf.so.0.1.2)
> | ->03.54% (9,925,398B) 0x3822A3C058: ??? (in
> /usr/lib64/libopensaf_core.so.0.2.0)
> | ->03.54% (9,925,398B) 0x3822A3D5B0: ??? (in
> /usr/lib64/libopensaf_core.so.0.2.0)
> | ->03.54% (9,925,398B) 0x3822A3DB21: mds_mcm_ll_data_rcv (in
> /usr/lib64/libopensaf_core.so.0.2.0)
> | ->03.54% (9,925,398B) 0x3822A36BF2:
> mdtm_process_recv_message_common (in
> /usr/lib64/libopensaf_core.so.0.2.0)
> | ->03.54% (9,925,398B) 0x3822A36DEA: mdtm_process_recv_data (in
> /usr/lib64/libopensaf_core.so.0.2.0)
> | ->03.54% (9,925,398B) 0x3822A4F49F: ??? (in
> /usr/lib64/libopensaf_core.so.0.2.0)
> | ->03.54% (9,925,398B) 0x343880673B: start_thread (in
> /lib64/libpthread-2.5.so)
> | ->03.54% (9,925,398B) 0x3437CD44BB: clone (in
> /lib64/libc-2.5.so)
> |
>
> The following memory is stable:
> ->02.18% (6,094,589B) 0x93488A6: GUmallocStandard (in
> /raid0/rtcc/local/HA_ROOT/distribution/RB-
> 6.1.5.104.rc16/RB/lib/libGnvPFU.so)
> ->01.74% (4,870,500B) 0x8AECC50: GDBallocateBulkStructure (in
> /raid0/rtcc/local/HA_ROOT/distribution/RB-
> 6.1.5.104.rc16/RB/lib/libGnvGDB.so)
> | ->01.68% (4,710,000B) 0x7BA0F2C: DREPloadCostCodeList (in
> /raid0/rtcc/local/HA_ROOT/distribution/RB-
> 6.1.5.104.rc16/RB/lib/libGnvDREP.so)
> | | ->01.68% (4,710,000B) 0x7B96F59: DREPloadRateCatMap (in
> /raid0/rtcc/local/HA_ROOT/distribution/RB-
> 6.1.5.104.rc16/RB/lib/libGnvDREP.so)
> | | ->01.68% (4,710,000B) 0x7B92120: DREPloadCatalogues (in
> /raid0/rtcc/local/HA_ROOT/distribution/RB-
> 6.1.5.104.rc16/RB/lib/libGnvDREP.so)
> | | ->01.68% (4,710,000B) 0x7B93157:
> DREPloadDataAndRegisterRepository (in
> /raid0/rtcc/local/HA_ROOT/distribution/RB-
> 6.1.5.104.rc16/RB/lib/libGnvDREP.so)
> | | ->01.68% (4,710,000B) 0x41202A: BPMworkMain (in
> /raid0/rtcc/local/HA_ROOT/distribution/RB-6.1.5.104.rc16/RB/bin/BPM)
> | | ->01.68% (4,710,000B) 0x4C8E8F4: TMPIinternalMain (in
> /raid0/rtcc/local/HA_ROOT/distribution/RB-
> 6.1.5.104.rc16/RB/lib/libGnvTMPI.so)
> | | ->01.68% (4,710,000B) 0x411BFF: TMPImain (in
> /raid0/rtcc/local/HA_ROOT/distribution/RB-6.1.5.104.rc16/RB/bin/BPM)
> | | ->01.68% (4,710,000B) 0x3437C1D992: (below main) (in
> /lib64/libc-
> 2.5.so)
> | |
> | ->00.06% (160,500B) in 1+ places, all below ms_print's threshold (01.00%)
> |
> ->00.44% (1,224,089B) in 1+ places, all below ms_print's threshold (01.00%)
>
> Thank you!
>
> Shu Wang | Senior Analyst | +1(407)708-5117 or x3917|
> www.NetCracker.com
> Proven Partner to Communications Service Providers
>
>
>
>
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