如何验证那个process消耗完内存

回复 2# a156580801


    大概有3种类型，但都指向tcmalloc

#1

[using memory image in /tmp/cog_core/1/core.11665636.17061313]
reading symbolic information ...

Segmentation fault in unnamed block in tcmalloc::CentralFreeList::RemoveRange(void**,void**,int) at line 48 in file "" ($t29)
couldn't read "src/linked_list.h"
(dbx) where
unnamed block in tcmalloc::CentralFreeList::RemoveRange(void**,void**,int)(this = 0x00000378, start = 0x5bf98a40, end = 0x38a6cad0, N = 1499309056), line 48 in "linked_list.h"
unnamed block in tcmalloc::CentralFreeList::RemoveRange(void**,void**,int)(this = 0x00000378, start = 0x5bf98a40, end = 0x38a6cad0, N = 1499309056), line 48 in "linked_list.h"
tcmalloc::CentralFreeList::RemoveRange(void**,void**,int)(this = 0x00000378, start = 0x5bf98a40, end = 0x38a6cad0, N = 1499309056), line 48 in "linked_list.h"
tcmalloc::ThreadCache::ReleaseToCentralCache(tcmalloc::ThreadCache::FreeList*,unsigned long,int)(this = 0xd5599e10, src = 0xf17d24c0, cl = 950455056, N = -243360916), line 167 in "thread_cache.cc"
__malloc__(??) at 0xd5599e0c
malloc(??) at 0xd0112410
uprv_malloc_48_cognos() at 0xd9d626e0
unistr.icu_48_cognos::UnicodeString::allocate(int)() at 0xd9d7b5ac
unistr.icu_48_cognos::UnicodeString::cloneArrayIfNeeded(int,int,signed char,int**,signed char)() at 0xd9d7b1d0
unistr.icu_48_cognos::UnicodeString::doReplace(int,int,const wchar_t*,int,int)() at 0xd9d7add0
unistr.icu_48_cognos::UnicodeString::doReplace(int,int,const icu_48_cognos::UnicodeString&,int,int)() at 0xd9d7aa74
unistr.icu_48_cognos::UnicodeString::extractBetween(int,int,icu_48_cognos::UnicodeString&) const() at 0xd9d7a8f4
i18n_string.I18NString::insert(int,const I18NString&).I18NString::substring(int,int) const() at 0xd92d274c

#2
[using memory image in /tmp/cog_core/1/core.7930534.17061233]
reading symbolic information ...

Segmentation fault in unnamed block in tcmalloc::CentralFreeList::RemoveRange(void**,void**,int) at line 48 in file "" ($t36)
couldn't read "src/linked_list.h"
(dbx) where
unnamed block in tcmalloc::CentralFreeList::RemoveRange(void**,void**,int)(this = 0xd55ad458, start = 0x00000004, end = (nil), N = -247692128), line 48 in "linked_list.h"
unnamed block in tcmalloc::CentralFreeList::RemoveRange(void**,void**,int)(this = 0xd55ad458, start = 0x00000004, end = (nil), N = -247692128), line 48 in "linked_list.h"
tcmalloc::CentralFreeList::RemoveRange(void**,void**,int)(this = 0xd55ad458, start = 0x00000004, end = (nil), N = -247692128), line 48 in "linked_list.h"
tcmalloc::ThreadCache::FetchFromCentralCache(unsigned long,unsigned long)(this = 0xd5598304, cl = 980815824, byte_size = 980808784), line 167 in "thread_cache.cc"
unnamed block in tcmalloc.cc-0::do_memalign(unsigned long,unsigned long)(align = 0, size = 0), line 336 in "thread_cache.h"
unnamed block in tcmalloc.cc-0::do_memalign(unsigned long,unsigned long)(align = 0, size = 0), line 336 in "thread_cache.h"
unnamed block in tcmalloc.cc-0::do_memalign(unsigned long,unsigned long)(align = 0, size = 0), line 336 in "thread_cache.h"
tcmalloc.cc-0::do_memalign(unsigned long,unsigned long)(align = 0, size = 0), line 336 in "thread_cache.h"
__posix_memalign__(??, ??, ??) at 0xd559b5fc
posix_memalign(??, ??, ??) at 0xd0112168
_Fancy_malloc(unsigned long)(??) at 0xd135e9fc
newop.init_pres(unsigned long)(??) at 0xd135ec24
LogAuditIndication::clone() const() at 0xd433f750

#3
[using memory image in /tmp/cog_core/1/core.9437810.17061954]
reading symbolic information ...

Segmentation fault in unnamed block in tcmalloc.cc-0::do_memalign(unsigned long,unsigned long) at line 44 in file "" ($t5)
couldn't read "src/linked_list.h"
(dbx) where
unnamed block in tcmalloc.cc-0::do_memalign(unsigned long,unsigned long)(align = 3645120600, size = 762), line 44 in "linked_list.h"
unnamed block in tcmalloc.cc-0::do_memalign(unsigned long,unsigned long)(align = 3645120600, size = 762), line 44 in "linked_list.h"
unnamed block in tcmalloc.cc-0::do_memalign(unsigned long,unsigned long)(align = 3645120600, size = 762), line 44 in "linked_list.h"
tcmalloc.cc-0::do_memalign(unsigned long,unsigned long)(align = 3645120600, size = 762), line 44 in "linked_list.h"
__posix_memalign__(??, ??, ??) at 0xd559b5fc
posix_memalign(??, ??, ??) at 0xd0112168
_Fancy_malloc(unsigned long)(??) at 0xd135e9fc
newop.init_pres(unsigned long)(??) at 0xd135ec24
std::vector >::insert(std::_Ptrit,unsigned long,const RSAOMObjectRegistry::RegistrationEntry&)() at 0xd76eb3bc
RSAOMObjectRegistry.RSAOMObjectRegistry::create().RSAOMObjectRegistry::registerPointer(char*,RSAOMObjectRegistryI::RSDeleteMode)() at 0xd76ebdd0
RSAOMMessageIContentHandler::startElement(const unsigned short*,const unsigned short*,const unsigned short*,const xercesc_2_7::Attributes&)() at 0xd76f90cc
xercesc_2_7::SAX2XMLReaderImpl::startElement(const xercesc_2_7::XMLElementDecl&,unsigned int,const unsigned short*,const xercesc_2_7::RefVectorOf&,unsigned int,bool,bool)() at 0xd979a2c0
xercesc_2_7::IGXMLScanner::scanStartTagNS(bool&)() at 0xd96bc918
xercesc_2_7::IGXMLScanner::scanContent()() at 0xd96bb894
xercesc_2_7::IGXMLScanner::scanDocument(const xercesc_2_7::InputSource&)() at 0xd96bb17c