Another valgrind log taken using the same precedure as above. However, this time I waited until the init process was consuming over 2GB of RAM. Top showed:
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 15329 james 20 0 2463m 2,0g 12m R 100,0 26,1 6:51.59 memcheck-x86-li Once again, the biggest offender by a huge margin is dbus: ==15329== 1,153,679,208 bytes in 12,025 blocks are still reachable in loss record 208 of 208 ==15329== at 0x402BB88: realloc (in /usr/lib/valgrind/vgpreload_memcheck-x86-linux.so) ==15329== by 0x408E778: dbus_realloc (dbus-memory.c:678) ==15329== by 0x408F08C: reallocate_for_length (dbus-string.c:349) ==15329== by 0x408F12B: set_length (dbus-string.c:390) ==15329== by 0x408F1A9: open_gap (dbus-string.c:411) ==15329== by 0x408FA67: copy (dbus-string.c:1198) ==15329== by 0x408FCCE: _dbus_string_copy_len (dbus-string.c:1368) ==15329== by 0x408DCF8: marshal_len_followed_by_bytes (dbus-marshal-basic.c:726) ==15329== by 0x408DD95: marshal_string (dbus-marshal-basic.c:758) ==15329== by 0x408DF60: _dbus_marshal_write_basic (dbus-marshal-basic.c:840) ==15329== by 0x4075CD7: _dbus_type_writer_write_basic_no_typecode (dbus-marshal-recursive.c:1601) ==15329== by 0x40768BB: _dbus_type_writer_write_basic (dbus-marshal-recursive.c:2323) ==15329== ==15329== LEAK SUMMARY: ==15329== definitely lost: 28 bytes in 1 blocks ==15329== indirectly lost: 24 bytes in 1 blocks ==15329== possibly lost: 133,265 bytes in 315 blocks ==15329== still reachable: 1,154,753,166 bytes in 18,194 blocks ==15329== suppressed: 0 bytes in 0 blocks ** Attachment added: "vg-20131015.log.gz" https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1235649/+attachment/3878397/+files/vg-20131015.log.gz -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1235649 Title: uevent spam causes libdbus client code in session upstart to consume massive amounts of memory on Ubuntu Touch To manage notifications about this bug go to: https://bugs.launchpad.net/upstart/+bug/1235649/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
