Hi there,
I'm trying to get callgraphs for my application without any luck. I
guess I'm doing something wrong. Could you please help?
Please check my output to see what I am observing (my application is
32-bit (-m32) running on a 64-bit linux):
$uname -a
Linux xxx 2.6.17-1.2157_FC5 #1 SMP Tue Jul 11 22:53:56 EDT 2006 x86_64
x86_64 x86_64 GNU/Linux
$ opreport -v
opreport: oprofile 0.9.1 compiled on Feb 12 2006 03:13:40
$ sudo opcontrol --status
Daemon not running
Separate options: none
vmlinux file: none
Image filter: none
Call-graph depth: 32
$ sudo opcontrol --start
Detected stale lock file. Removing.
Using default event: CPU_CLK_UNHALTED:100000:0:1:1
Using 2.6+ OProfile kernel interface.
Using log file /var/lib/oprofile/oprofiled.log
Daemon started.
Profiler running.
$ opreport -c -t 1 -l rtr-5-app.debug
opreport error: parse_filename() invalid filename:
/var/lib/oprofile/samples/current/{root}/var/lib/oprofile/samples/current/{root}/home/myegorus/nodes/dev/source/reuters-rfa-5/rtr-5-app.debug/{dep}/{anon}/14637.0xf52d5000.0xf5cd5000/CPU_CLK_UNHALTED.100000.0.all.all.all/{dep}/{root}/var/lib/oprofile/samples/current/{root}/home/myegorus/nodes/dev/source/reuters-rfa-5/rtr-5-app.debug/{dep}/{anon}/14637.0xf52d5000.0xf5cd5000/CPU_CLK_UNHALTED.100000.0.all.all.all/{cg}/{root}/usr/bin/oprofiled/CPU_CLK_UNHALTED.100000.0.all.all.all
$ sudo opcontrol --reset
Signalling daemon... done
$ opreport -c -t 1 -l rtr-5-app.debug
CPU: AMD64 processors, speed 2393.22 MHz (estimated)
Counted CPU_CLK_UNHALTED events (Cycles outside of halt state) with a
unit mask of 0x00 (No unit mask) count 100000
samples % image name symbol name
-------------------------------------------------------------------------------
1283 18.6483 rtr-5-app.debug (anonymous
namespace)::aux::image_builder::apply(reuters::field, void*)
1283 100.000 rtr-5-app.debug (anonymous
namespace)::aux::image_builder::apply(reuters::field, void*) [self]
-------------------------------------------------------------------------------
810 11.7733 anon (tgid:14637 range:0xffffe000-0xfffff000) (no symbols)
810 100.000 anon (tgid:14637 range:0xffffe000-0xfffff000) (no
symbols) [self]
-------------------------------------------------------------------------------
633 9.2006 rtr-5-app.debug
reuters::message::for_each_field(int (*)(reuters::field, void*),
void*) const::local::for_each_apply_cb(TibMsg*, TibField*, void*)
633 100.000 rtr-5-app.debug
reuters::message::for_each_field(int (*)(reuters::field, void*),
void*) const::local::for_each_apply_cb(TibMsg*, TibField*, void*)
[self]
-------------------------------------------------------------------------------
468 6.8023 rtr-5-app.debug util::operator==(util::str
const&, util::str const&)
468 100.000 rtr-5-app.debug
util::operator==(util::str const&, util::str const&) [self]
-------------------------------------------------------------------------------
326 4.7384 rtr-5-app.debug util::str::size() const
326 100.000 rtr-5-app.debug util::str::size() const [self]
-------------------------------------------------------------------------------
240 3.4884 rtr-5-app.debug util::str::str(char const*,
unsigned int)
240 100.000 rtr-5-app.debug util::str::str(char
const*, unsigned int) [self]
-------------------------------------------------------------------------------
230 3.3430 rtr-5-app.debug
std::_Rb_tree_rebalance_for_erase(std::_Rb_tree_node_base*,
std::_Rb_tree_node_base*&, std::_Rb_tree_node_base*&,
std::_Rb_tree_node_base*&)
230 100.000 rtr-5-app.debug
std::_Rb_tree_rebalance_for_erase(std::_Rb_tree_node_base*,
std::_Rb_tree_node_base*&, std::_Rb_tree_node_base*&,
std::_Rb_tree_node_base*&) [self]
-------------------------------------------------------------------------------
167 2.4273 rtr-5-app.debug reuters::field::name() const
167 100.000 rtr-5-app.debug reuters::field::name() const [self]
-------------------------------------------------------------------------------
166 2.4128 rtr-5-app.debug .plt
166 100.000 rtr-5-app.debug .plt [self]
-------------------------------------------------------------------------------
132 1.9186 rtr-5-app.debug reuters::field::~field()
132 100.000 rtr-5-app.debug reuters::field::~field() [self]
-------------------------------------------------------------------------------
101 1.4680 rtr-5-app.debug reuters::field::impl::~impl()
101 100.000 rtr-5-app.debug
reuters::field::impl::~impl() [self]
-------------------------------------------------------------------------------
92 1.3372 rtr-5-app.debug reuters::field::impl::impl()
92 100.000 rtr-5-app.debug reuters::field::impl::impl() [self]
-------------------------------------------------------------------------------
91 1.3227 rtr-5-app.debug
std::_Rb_tree_base_iterator::_M_increment()
91 100.000 rtr-5-app.debug
std::_Rb_tree_base_iterator::_M_increment() [self]
-------------------------------------------------------------------------------
91 1.3227 rtr-5-app.debug
std::_Rb_tree_rebalance(std::_Rb_tree_node_base*,
std::_Rb_tree_node_base*&)
91 100.000 rtr-5-app.debug
std::_Rb_tree_rebalance(std::_Rb_tree_node_base*,
std::_Rb_tree_node_base*&) [self]
-------------------------------------------------------------------------------
79 1.1483 rtr-5-app.debug
std::auto_ptr<reuters::field::impl>::operator->() const
79 100.000 rtr-5-app.debug
std::auto_ptr<reuters::field::impl>::operator->() const [self]
-------------------------------------------------------------------------------
76 1.1047 rtr-5-app.debug (anonymous
namespace)::aux::feed_impl::handle(rfa::sessionLayer::MarketDataItemEvent
const&)
76 100.000 rtr-5-app.debug (anonymous
namespace)::aux::feed_impl::handle(rfa::sessionLayer::MarketDataItemEvent
const&) [self]
-------------------------------------------------------------------------------
73 1.0610 rtr-5-app.debug (anonymous
namespace)::aux::updates(reuters::image const&, reuters::image const&,
bool)
73 100.000 rtr-5-app.debug (anonymous
namespace)::aux::updates(reuters::image const&, reuters::image const&,
bool) [self]
-------------------------------------------------------------------------------
72 1.0465 rtr-5-app.debug std::auto_ptr<(anonymous
namespace)::aux::sub>::release()
72 100.000 rtr-5-app.debug std::auto_ptr<(anonymous
namespace)::aux::sub>::release() [self]
-------------------------------------------------------------------------------
71 1.0320 rtr-5-app.debug
std::auto_ptr<reuters::field::impl>::~auto_ptr()
71 100.000 rtr-5-app.debug
std::auto_ptr<reuters::field::impl>::~auto_ptr() [self]
-------------------------------------------------------------------------------
-------------------------------------------------------------------------
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