Diff Report
Run #51ad028f5e6a3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad024086f90: XHProf Run (Namespace=drupal-perf-joelpittet)
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Overall Diff Summary

Run #51ad028f5e6a3Run #51ad024086f90DiffDiff%
Number of Function Calls51,454 51,454 0 0.0%
Incl. Wall Time (microsec)385,068 384,603 -465 -0.1%
Incl. CPU (microsecs)354,458 354,671 213 0.1%
Incl. MemUse (bytes)29,154,296 29,154,296 0 0.0%
Incl. PeakMemUse (bytes)29,328,384 29,328,384 0 0.0%

[View Regressions/Improvements using Callgraph Diff]


Top 100 Regressions/Improvements: Sorted by Function Name Diff [ display all ]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Excl. Wall
Diff
(microsec)		EWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Excl. CPU
Diff
(microsec)		ECpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Excl.
MemUse
Diff
(bytes)		EMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%		Excl.
PeakMemUse
Diff
(bytes)		EPeakMemUse
Diff%
ajax_pre_render_element 0 N/A% 1 0.2% 1 0.2% -2 -0.9% -2 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ajax_process_form 0 N/A% 3 0.6% 2 0.4% 1 0.5% 3 1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
arg 0 N/A% 1 0.2% 0 0.0% 2 0.9% 1 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayIterator::__construct 0 N/A% 1 0.2% 1 0.2% 1 0.5% 1 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::exchangeArray 0 N/A% 0 0.0% 0 0.0% 1 0.5% 1 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::__construct 0 N/A% 0 0.0% 0 0.0% 1 0.5% 1 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_combine 0 N/A% 0 0.0% 0 0.0% -5 -2.3% -5 -2.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff 0 N/A% 4 0.9% 4 0.9% -1 -0.5% -1 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff_key 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_fill_keys 0 N/A% 0 0.0% 0 0.0% -4 -1.9% -4 -1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter 0 N/A% -329 -70.8% 6 1.3% -114 -53.5% 20 9.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter@1 0 N/A% 0 0.0% 0 0.0% -1 -0.5% -1 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_flip 0 N/A% 1 0.2% 1 0.2% 7 3.3% 7 3.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect_key 0 N/A% 6 1.3% 6 1.3% 9 4.2% 9 4.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_keys 0 N/A% -13 -2.8% -13 -2.8% 21 9.9% 21 9.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_key_exists 0 N/A% -2 -0.4% -2 -0.4% 7 3.3% 7 3.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_map 0 N/A% 27 5.8% 4 0.9% 42 19.7% 7 3.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_merge 0 N/A% -1 -0.2% -1 -0.2% 1 0.5% 1 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_pop 0 N/A% 0 0.0% 0 0.0% 2 0.9% 2 0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_replace 0 N/A% 1 0.2% 1 0.2% 3 1.4% 3 1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_reverse 0 N/A% 2 0.4% 2 0.4% 12 5.6% 12 5.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_shift 0 N/A% 1 0.2% 1 0.2% -12 -5.6% -12 -5.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_slice 0 N/A% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unique 0 N/A% 2 0.4% 2 0.4% -2 -0.9% -2 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unshift 0 N/A% -1 -0.2% -1 -0.2% 1 0.5% 1 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_values 0 N/A% 3 0.6% 3 0.6% 5 2.3% 5 2.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base64_encode 0 N/A% 0 0.0% 0 0.0% -1 -0.5% -1 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
basename 0 N/A% 4 0.9% 4 0.9% -5 -2.3% -5 -2.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_convert 0 N/A% 0 0.0% 0 0.0% -1 -0.5% -1 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_path 0 N/A% 0 0.0% 0 0.0% -1 -0.5% -1 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_admin_paths 0 N/A% 1 0.2% 1 0.2% 1 0.5% 1 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_get_blocks_by_region 0 N/A% 258 55.5% 5 1.1% 204 95.8% 2 0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_help 0 N/A% -1 -0.2% -1 -0.2% -1 -0.5% -1 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_list 0 N/A% 250 53.8% 0 0.0% -189 -88.7% -3 -1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_page_build 0 N/A% 283 60.9% 1 0.2% 235 110.3% 8 3.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
breakpoint_help 0 N/A% 0 0.0% 0 0.0% -1 -0.5% -1 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
breakpoint_load 0 N/A% 112 24.1% 1 0.2% 33 15.5% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
cache 0 N/A% -39 -8.4% 0 0.0% -35 -16.4% 3 1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func 0 N/A% -160 -34.4% 0 0.0% 451 211.7% 4 1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func@1 0 N/A% 498 107.1% -9 -1.9% 180 84.5% 4 1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func@2 0 N/A% -34 -7.3% -1 -0.2% -34 -16.0% -2 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array 0 N/A% 90 19.4% 1 0.2% 231 108.5% -8 -3.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@1 0 N/A% -93 -20.0% 1 0.2% 220 103.3% -1 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@2 0 N/A% -3 -0.6% 5 1.1% -8 -3.8% 7 3.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
check_plain 0 N/A% -19 -4.1% -20 -4.3% -22 -10.3% -26 -12.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
chr 0 N/A% 1 0.2% 1 0.2% 3 1.4% 3 1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_exists 0 N/A% 129 27.7% 1 0.2% 130 61.0% -8 -3.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_implements 0 N/A% -73 -15.7% -1 -0.2% -76 -35.7% -2 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_help 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_help 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_preprocess_block 0 N/A% 0 0.0% 0 0.0% -2 -0.9% -2 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_rdf_mapping 0 N/A% -1 -0.2% -1 -0.2% -2 -0.9% -2 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config 0 N/A% -42 -9.0% -1 -0.2% -44 -20.7% 4 1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_get_config_directory 0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_help 0 N/A% 0 0.0% 0 0.0% 2 0.9% 2 0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
conf_path 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contact_help 0 N/A% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_custom_theme 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_element_info 0 N/A% -2 -0.4% -2 -0.4% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_help 0 N/A% 0 0.0% 0 0.0% -1 -0.5% -1 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_library_info 0 N/A% -1 -0.2% -1 -0.2% -2 -0.9% -2 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_page_build 0 N/A% -1 -0.2% -1 -0.2% -1 -0.5% -2 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_preprocess 0 N/A% 0 0.0% 1 0.2% -4 -1.9% 1 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_pre_render_placeholder 0 N/A% -1 -0.2% -1 -0.2% -2 -0.9% -2 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_toolbar 0 N/A% -1 -0.2% 0 0.0% -1 -0.5% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count 0 N/A% 7 1.5% 4 0.9% 7 3.3% 9 4.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count@1 0 N/A% 1 0.2% 1 0.2% -15 -7.0% -15 -7.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ctype_digit 0 N/A% 0 0.0% 0 0.0% 4 1.9% 4 1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current 0 N/A% 0 0.0% 0 0.0% 2 0.9% 2 0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current_path 0 N/A% -6 -1.3% 0 0.0% -7 -3.3% 10 4.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
custom_block_admin_paths 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
custom_block_menu_local_tasks 0 N/A% 0 0.0% 1 0.2% 0 0.0% 1 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::format 0 N/A% 1 0.2% 1 0.2% -2 -0.9% -2 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::getLastErrors 0 N/A% 0 0.0% 0 0.0% -1 -0.5% -1 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::setTimezone 0 N/A% 0 0.0% 0 0.0% -1 -0.5% -1 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::__construct 0 N/A% 0 0.0% 0 0.0% -3 -1.4% -3 -1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTimeZone::__construct 0 N/A% 0 0.0% 0 0.0% -2 -0.9% -2 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_default_format_type 0 N/A% 20 4.3% -1 -0.2% 13 6.1% 4 1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_element_info 0 N/A% -4 -0.9% -11 -2.4% -11 -5.2% -10 -4.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_default_timezone_set 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_parse 0 N/A% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
dblog_help 0 N/A% 1 0.2% 1 0.2% -1 -0.5% -1 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
dblog_page_build 0 N/A% 0 0.0% 0 0.0% -1 -0.5% -1 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_query 0 N/A% 167 35.9% 4 0.9% 60 28.2% 2 0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_query_range 0 N/A% 0 0.0% 1 0.2% -1 -0.5% -3 -1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_select 0 N/A% -1 -0.2% 0 0.0% -2 -0.9% -5 -2.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
define 0 N/A% 1 0.2% 1 0.2% -2 -0.9% -2 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
defined 0 N/A% 0 0.0% 0 0.0% 3 1.4% 3 1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_admin_paths 0 N/A% 0 0.0% 0 0.0% -2 -0.9% -2 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_get_handlers 0 N/A% 5 1.1% 0 0.0% 6 2.8% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_help 0 N/A% 0 0.0% 0 0.0% -1 -0.5% -1 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_init 0 N/A% 15 3.2% 2 0.4% 17 8.0% 2 0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_menu_need_destination 0 N/A% 0 0.0% 0 0.0% 1 0.5% 1 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_page_alter 0 N/A% -1 -0.2% 1 0.2% -2 -0.9% 2 0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_preprocess_block 0 N/A% 2 0.4% 2 0.4% -2 -0.9% -2 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_query_enabled 0 N/A% 0 0.0% 0 0.0% 0 0.0% -2 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_set_handler 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_silent 0 N/A% 2 0.4% 0 0.0% 0 0.0% -3 -1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_translated_menu_link_alter 0 N/A% 0 0.0% 0 0.0% 0 0.0% -1 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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