Diff Report
Run #52e49d4d3a1f8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
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Overall Diff Summary

Run #52e49d4d3a1f8Run #52e49caf3c7f2DiffDiff%
Number of Function Calls70,927 70,927 0 0.0%
Incl. Wall Time (microsec)489,189 490,144 955 0.2%
Incl. CPU (microsecs)482,751 483,664 913 0.2%
Incl. MemUse (bytes)31,721,872 31,721,872 0 0.0%
Incl. PeakMemUse (bytes)31,761,256 31,761,256 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%
???_op 0 N/A% 956 100.1% 3 0.3% 915 100.2% 4 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
???_op@1 0 N/A% -7 -0.7% -23 -2.4% 18 2.0% 21 2.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
???_op@2 0 N/A% 43 4.5% 9 0.9% 31 3.4% 4 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
???_op@3 0 N/A% 6 0.6% 0 0.0% 3 0.3% -2 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
???_op@4 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%
ajax_pre_render_element 0 N/A% 0 0.0% 0 0.0% -5 -0.5% -5 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ajax_process_form 0 N/A% 0 0.0% 0 0.0% 5 0.5% 10 1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
apc_fetch 0 N/A% 13 1.4% 13 1.4% 10 1.1% 10 1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
apc_store 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%
arg 0 N/A% 2 0.2% 2 0.2% 0 0.0% -3 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayIterator::__construct 0 N/A% -3 -0.3% -3 -0.3% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::exchangeArray 0 N/A% 1 0.1% 1 0.1% -2 -0.2% -2 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::offsetExists 0 N/A% -2 -0.2% -2 -0.2% 2 0.2% 2 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::__construct 0 N/A% 1 0.1% 1 0.1% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_combine 0 N/A% -1 -0.1% -1 -0.1% 9 1.0% 9 1.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff 0 N/A% 1 0.1% 1 0.1% 29 3.2% 29 3.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff_key 0 N/A% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_fill_keys 0 N/A% -3 -0.3% -3 -0.3% 2 0.2% 2 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter 0 N/A% -3 -0.3% 25 2.6% 3 0.3% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_flip 0 N/A% 0 0.0% 0 0.0% -6 -0.7% -6 -0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect 0 N/A% -3 -0.3% -3 -0.3% -4 -0.4% -4 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect_key 0 N/A% -4 -0.4% -4 -0.4% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_keys 0 N/A% 58 6.1% 58 6.1% 49 5.4% 49 5.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_key_exists 0 N/A% 83 8.7% 83 8.7% 9 1.0% 9 1.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_map 0 N/A% 175 18.3% 48 5.0% 184 20.2% 52 5.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_merge 0 N/A% 1 0.1% 1 0.1% -9 -1.0% -9 -1.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_pop 0 N/A% -2 -0.2% -2 -0.2% -5 -0.5% -5 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_push 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_replace 0 N/A% -2 -0.2% -2 -0.2% -27 -3.0% -27 -3.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_reverse 0 N/A% 2 0.2% 2 0.2% 4 0.4% 4 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_search 0 N/A% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_shift 0 N/A% -4 -0.4% -4 -0.4% -19 -2.1% -19 -2.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_slice 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_unique 0 N/A% -4 -0.4% -4 -0.4% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unshift 0 N/A% -1 -0.1% -1 -0.1% -3 -0.3% -3 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_values 0 N/A% -1 -0.1% -1 -0.1% 4 0.4% 4 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base64_encode 0 N/A% 0 0.0% 0 0.0% 3 0.3% 3 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
basename 0 N/A% 3 0.3% 3 0.3% -13 -1.4% -13 -1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_path 0 N/A% 0 0.0% 0 0.0% -2 -0.2% -2 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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%
block_get_blocks_by_region 0 N/A% 155 16.2% -7 -0.7% 134 14.7% -8 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_help 0 N/A% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_list 0 N/A% 281 29.4% -1 -0.1% 280 30.7% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_page_build 0 N/A% 164 17.2% 2 0.2% 143 15.7% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_theme_suggestions_block 0 N/A% 2 0.2% 7 0.7% -1 -0.1% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
breakpoint_help 0 N/A% 1 0.1% 1 0.1% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
cache 0 N/A% 9 0.9% -1 -0.1% 10 1.1% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func 0 N/A% 677 70.9% -8 -0.8% 641 70.2% 4 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func@1 0 N/A% 75 7.9% 2 0.2% 98 10.7% 15 1.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array 0 N/A% 239 25.0% 30 3.1% 217 23.8% 26 2.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@1 0 N/A% -261 -27.3% 6 0.6% -230 -25.2% -12 -1.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@2 0 N/A% -228 -23.9% -5 -0.5% -243 -26.6% -2 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
check_plain 0 N/A% 1 0.1% -1 -0.1% 3 0.3% 2 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
chr 0 N/A% 5 0.5% 5 0.5% -6 -0.7% -6 -0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ckeditor_help 0 N/A% 1 0.1% 1 0.1% 2 0.2% 2 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_exists 0 N/A% -210 -22.0% -5 -0.5% -202 -22.1% 10 1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_implements 0 N/A% -4 -0.4% -3 -0.3% -4 -0.4% -3 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_css_alter 0 N/A% 1 0.1% 0 0.0% 0 0.0% 1 0.1% 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%
color_preprocess_page 0 N/A% 17 1.8% -1 -0.1% 24 2.6% 2 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_requirements 0 N/A% -4 -0.4% 1 0.1% -4 -0.4% 3 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_entity_load 0 N/A% 10 1.0% 4 0.4% 9 1.0% 10 1.1% 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 0.2% 2 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ComposerAutoloaderInit92462a247bf83504e990c5f706f228cc::getLoader 0 N/A% 6 0.6% 2 0.2% 7 0.8% 5 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ComposerAutoloaderInit92462a247bf83504e990c5f706f228cc::loadClassLoader 0 N/A% -5 -0.5% 5 0.5% -5 -0.5% 4 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::add 0 N/A% 4 0.4% 4 0.4% -15 -1.6% -15 -1.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::addClassMap 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%
Composer\Autoload\ClassLoader::findFile 0 N/A% 1 0.1% 1 0.1% 2 0.2% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::getPrefixes 0 N/A% -2 -0.2% -2 -0.2% -2 -0.2% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass 0 N/A% 3 0.3% 0 0.0% 3 0.3% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::register 0 N/A% 1 0.1% 1 0.1% -1 -0.1% -2 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::set 0 N/A% -1 -0.1% -1 -0.1% 4 0.4% 4 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::unregister 0 N/A% 2 0.2% 2 0.2% 3 0.3% 2 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_get_config_directory 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%
config_help 0 N/A% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
conf_path 0 N/A% 3 0.3% 3 0.3% 0 0.0% -2 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contact_help 0 N/A% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_element_info 0 N/A% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_help 0 N/A% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_library_info 0 N/A% 0 0.0% 1 0.1% -2 -0.2% -3 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_page_build 0 N/A% 0 0.0% 2 0.2% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_preprocess 0 N/A% 20 2.1% 6 0.6% 26 2.8% 18 2.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_pre_render_placeholder 0 N/A% 2 0.2% 4 0.4% 5 0.5% 6 0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count 0 N/A% -17 -1.8% -29 -3.0% -58 -6.4% -55 -6.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count@1 0 N/A% 1 0.1% 1 0.1% 6 0.7% 6 0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
curl_version 0 N/A% -1 -0.1% -1 -0.1% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current 0 N/A% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current_path 0 N/A% -1 -0.1% 6 0.6% -4 -0.4% 3 0.3% 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_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%
custom_block_menu_local_tasks 0 N/A% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::createFromFormat 0 N/A% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::format 0 N/A% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::getLastErrors 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%
DateTime::setTimezone 0 N/A% 0 0.0% 0 0.0% 2 0.2% 2 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::__construct 0 N/A% 1 0.1% 1 0.1% -7 -0.8% -7 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTimeZone::__construct 0 N/A% -8 -0.8% -8 -0.8% -9 -1.0% -9 -1.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_default_format_type 0 N/A% -79 -8.3% -1 -0.1% -78 -8.5% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_element_info 0 N/A% 144 15.1% 46 4.8% 143 15.7% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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