Hi Sage,Mike I reverted back to valgrind version 3.7.0, did what Sage suggested and it worked. However, with valgrind 3.8.1 no massif.out file was created even while running a build with no tcmalloc. Not sure why this is happening. Thanks Sage and Mark for your help. With regards Ranjan On Thu, Jul 11, 2013 at 1:21 PM, Mark Nelson <mark.nelson@xxxxxxxxxxx> wrote: > Hrm, I think I answered too quickly. I use that directly with valgrind > launching the daemon, not through vstart. Not sure if it passes it through > properly. Maybe try Sage's suggestion or see if valgrind works when you > launch the daemon directly? > > Mark > > > On 07/11/2013 01:21 AM, Ranjan Sarpangala Venkatesh wrote: >> >> Hi Mark, >> >> I upgraded valgrind to 3.8.1 and also used >> --soname-synonyms=somalloc=*tcmalloc* option. However, no massif.out >> file was created. >> >> Kindly let me know if i am missing something. >> >> With regards >> Ranjan >> >> On Tue, Jul 9, 2013 at 6:15 PM, Mark Nelson <mark.nelson@xxxxxxxxxxx> >> wrote: >>> >>> Hi, >>> >>> I ran into this problem a while back and it was because I was trying to >>> use >>> a version of valgrind that didn't support tcmalloc (which Ceph was >>> compiled >>> to use). Try upgrading valgrind to 3.8.0 or newer. You'll also need to >>> pass something like: >>> >>> --soname-synonyms=somalloc=*tcmalloc* >>> >>> Mark >>> >>> >>> On 07/09/2013 08:10 PM, Ranjan Sarpangala Venkatesh wrote: >>>> >>>> >>>> Hi, >>>> >>>> I am trying to collect memory of the OSD daemon with the following >>>> >>>> ./vstart.sh -n -x -l --valgrind_osd 'massif' >>>> >>>> However, when I print massif.out file there is nothing >>>> >>>> cat massif.out.15391 >>>> >>>> desc: (none) >>>> cmd: ./ceph-osd -i 0 -c ceph.conf -f >>>> time_unit: i >>>> #----------- >>>> snapshot=0 >>>> #----------- >>>> time=0 >>>> mem_heap_B=0 >>>> mem_heap_extra_B=0 >>>> mem_stacks_B=0 >>>> heap_tree=empty >>>> >>>> -- >>>> With regards, >>>> Ranjan >>>> -- >>>> To unsubscribe from this list: send the line "unsubscribe ceph-devel" in >>>> the body of a message to majordomo@xxxxxxxxxxxxxxx >>>> More majordomo info at http://vger.kernel.org/majordomo-info.html >>>> >>> >> >> >> > -- With regards, Ranjan -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
