xchat takes about 10 minutes to display the connections window (gtk- demo has the same issue). Here's a 30-second sample about 4 minutes into the launch (gtk-demo's sample looks the same):
Analysis of sampling xchat (pid 34607) every 1 millisecond
Call graph:
24107 Thread_1171377 DispatchQueue_1: com.apple.main-thread (serial)
24107 start
24107 main
24107 gtk_widget_show
24107 g_signal_emit
24107 g_signal_emit_valist
24107 signal_emit_unlocked_R
24107 g_closure_invoke
24107 gtk_window_show
24107 gtk_window_compute_configure_request
24107 _gtk_size_group_compute_requisition
24107 g_signal_emit_by_name
24107 g_signal_emit_valist
24107 signal_emit_unlocked_R
24107 g_closure_invoke
24107 gtk_window_size_request
24107 _gtk_size_group_compute_requisition
24107 g_signal_emit_by_name
24107 g_signal_emit_valist
24107 signal_emit_unlocked_R
24107 g_closure_invoke
24107 gtk_box_size_request
24107
_gtk_size_group_compute_requisition
24107 g_signal_emit_by_name
24107 g_signal_emit_valist
24107
signal_emit_unlocked_R
24107 g_closure_invoke
24107
gtk_box_size_request
24107
_gtk_size_group_compute_requisition
24107
g_signal_emit_by_name
24107
g_signal_emit_valist
24107
signal_emit_unlocked_R
24107
g_closure_invoke
24107
gtk_table_size_request
24107
_gtk_size_group_compute_requisition
24107
g_signal_emit_by_name
24107 g_signal_emit_valist
24107 signal_emit_unlocked_R
24107 g_closure_invoke
24107 gtk_scrolled_window_size_request
24107 _gtk_size_group_compute_requisition
24107 g_signal_emit_by_name
24107 g_signal_emit_valist
24107 signal_emit_unlocked_R
24107 g_closure_invoke
24107 gtk_tree_view_size_request
24107 do_validate_rows
24107 validate_row
24107 gtk_tree_view_column_cell_get_size
24107 gtk_cell_renderer_text_get_size
24107 get_size
24107 pango_layout_get_pixel_extents
24107 pango_layout_get_extents_internal
24107 pango_layout_check_lines
24107 process_item
24107 shape_run
24107 pango_shape
24107 basic_engine_shape
12145 _pango_ot_info_position
12143 hb_ot_layout_position_lookup
6704 hb_ot_layout_position_lookup
5438
PosLookupSubTable::apply(_hb_ot_layout_context_t*, _hb_buffer_t*, unsigned int,
unsigned int, unsigned int, unsigned int, unsigned int) const
1 _hb_ot_layout_check_glyph_property
1 _pango_ot_info_position
1 hb_font_destroy
1 g_atomic_int_exchange_and_add
11961 _pango_ot_info_substitute
11961 hb_ot_layout_substitute_lookup
6768 hb_ot_layout_substitute_lookup
5191
SubstLookupSubTable::apply(_hb_ot_layout_context_t*, _hb_buffer_t*, unsigned
int, unsigned int, unsigned int, unsigned int, unsigned int) const
1 _hb_buffer_clear_output
1 _hb_ot_layout_check_glyph_property
1 pango_ot_buffer_output
1
_pango_cairo_font_private_get_glyph_extents
1 cairo_scaled_font_glyph_extents
1 _cairo_scaled_glyph_lookup
1 _cairo_ft_scaled_glyph_init
Total number in stack (recursive counted multiple, when >=5):
7 g_closure_invoke
7 g_signal_emit_valist
7 signal_emit_unlocked_R
6 _gtk_size_group_compute_requisition
6 g_signal_emit_by_name
Sort by top of stack, same collapsed (when >= 5):
hb_ot_layout_substitute_lookup 6768
hb_ot_layout_position_lookup 6704
PosLookupSubTable::apply(_hb_ot_layout_context_t*, _hb_buffer_t*,
unsigned int, unsigned int, unsigned int, unsigned int, unsigned int) const
5438
SubstLookupSubTable::apply(_hb_ot_layout_context_t*, _hb_buffer_t*,
unsigned int, unsigned int, unsigned int, unsigned int, unsigned int) const
5191
It's fairly deep, and here are the big tickets:
Sort by top of stack, same collapsed (when >= 5):
hb_ot_layout_substitute_lookup 6768
hb_ot_layout_position_lookup 6704
PosLookupSubTable::apply(_hb_ot_layout_context_t*,
_hb_buffer_t*, unsigned int, unsigned int, unsigned int, unsigned int,
unsigned int) const 5438
SubstLookupSubTable::apply(_hb_ot_layout_context_t*,
_hb_buffer_t*, unsigned int, unsigned int, unsigned int, unsigned int,
unsigned int) const 5191
Is anyone else experiencing this problem?
smime.p7s
Description: S/MIME cryptographic signature
_______________________________________________ macports-dev mailing list [email protected] http://lists.macosforge.org/mailman/listinfo.cgi/macports-dev
