Diff Report
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
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Overall Diff Summary

Run #52e6fc5cc809eRun #52e6fcee66138DiffDiff%
Number of Function Calls73,852 74,438 586 0.8%
Incl. Wall Time (microsec)502,535 505,093 2,558 0.5%
Incl. CPU (microsecs)493,614 496,230 2,616 0.5%
Incl. MemUse (bytes)32,302,512 32,393,072 90,560 0.3%
Incl. PeakMemUse (bytes)32,425,320 32,514,400 89,080 0.3%

[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 0.0% 2,553 99.8% -13 -0.5% 2,610 99.8% -14 -0.5% 90,552 100.0% 24 0.0% 89,080 100.0% 0 0.0%
???_op@1 0 0.0% 127 5.0% 14 0.5% 126 4.8% 21 0.8% -368 -0.4% 88 0.1% 5,688 6.4% 56 0.1%
???_op@2 0 0.0% 76 3.0% 16 0.6% 44 1.7% -21 -0.8% 88 0.1% 8 0.0% 1,760 2.0% -176 -0.2%
???_op@3 0 0.0% 0 0.0% 1 0.0% -2 -0.1% -1 -0.0% -24 -0.0% 0 0.0% 0 0.0% 0 0.0%
???_op@4 0 0.0% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% -8 -0.0% -8 -0.0% 0 0.0% 0 0.0%
ajax_pre_render_element 0 0.0% 5 0.2% 5 0.2% 2 0.1% 2 0.1% -8 -0.0% -8 -0.0% 0 0.0% 0 0.0%
ajax_process_form 0 0.0% 1 0.0% -4 -0.2% 5 0.2% 3 0.1% -8 -0.0% 0 0.0% 0 0.0% 0 0.0%
apc_fetch 0 0.0% 3 0.1% 3 0.1% 9 0.3% 9 0.3% 0 0.0% 0 0.0% -24 -0.0% -24 -0.0%
apc_store 0 0.0% -1 -0.0% -1 -0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
arg 0 0.0% -14 -0.5% -10 -0.4% -15 -0.6% -13 -0.5% 0 0.0% 24 0.0% 0 0.0% 0 0.0%
ArrayIterator::__construct 0 0.0% 1 0.0% 1 0.0% 2 0.1% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::exchangeArray 2 0.3% 6 0.2% 6 0.2% 7 0.3% 7 0.3% -96 -0.1% -96 -0.1% 0 0.0% 0 0.0%
ArrayObject::offsetExists 8 1.4% 8 0.3% 8 0.3% 20 0.8% 20 0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::__construct 1 0.2% 1 0.0% 1 0.0% 2 0.1% 2 0.1% 0 0.0% 0 0.0% -8 -0.0% -8 -0.0%
array_combine 0 0.0% -5 -0.2% -5 -0.2% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_diff 0 0.0% -6 -0.2% -6 -0.2% -20 -0.8% -20 -0.8% 0 0.0% 0 0.0% 528 0.6% 528 0.6%
array_diff_key 0 0.0% -1 -0.0% -1 -0.0% -14 -0.5% -14 -0.5% 16 0.0% 16 0.0% 0 0.0% 0 0.0%
array_fill_keys 0 0.0% 4 0.2% 4 0.2% 9 0.3% 9 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_filter 0 0.0% -4 -0.2% -2 -0.1% -27 -1.0% -19 -0.7% 0 0.0% 0 0.0% -64 -0.1% -64 -0.1%
array_flip 0 0.0% 5 0.2% 5 0.2% -7 -0.3% -7 -0.3% -8 -0.0% -8 -0.0% 0 0.0% 0 0.0%
array_intersect 0 0.0% -7 -0.3% -7 -0.3% -6 -0.2% -6 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_intersect_assoc 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_intersect_key 5 0.9% 14 0.5% 14 0.5% 8 0.3% 8 0.3% 11,456 12.7% 11,456 12.7% -928 -1.0% -928 -1.0%
array_keys 5 0.9% -60 -2.3% -60 -2.3% -6 -0.2% -6 -0.2% 4,192 4.6% 4,192 4.6% 1,512 1.7% 1,512 1.7%
array_key_exists 0 0.0% 11 0.4% 11 0.4% -52 -2.0% -52 -2.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_map 0 0.0% -110 -4.3% -13 -0.5% -109 -4.2% -11 -0.4% 8 0.0% 8 0.0% 80 0.1% 0 0.0%
array_merge 0 0.0% -5 -0.2% -5 -0.2% -14 -0.5% -14 -0.5% 0 0.0% 0 0.0% 64 0.1% 64 0.1%
array_pop 0 0.0% 0 0.0% 0 0.0% 7 0.3% 7 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_push 0 0.0% 0 0.0% 0 0.0% 2 0.1% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_replace 0 0.0% 1 0.0% 1 0.0% 22 0.8% 22 0.8% 0 0.0% 0 0.0% 32 0.0% 32 0.0%
array_reverse 0 0.0% -7 -0.3% -7 -0.3% 12 0.5% 12 0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_search 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_shift 0 0.0% 3 0.1% 3 0.1% 9 0.3% 9 0.3% 0 0.0% 0 0.0% -40 -0.0% -40 -0.0%
array_slice 0 0.0% -1 -0.0% -1 -0.0% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unique 0 0.0% -3 -0.1% -3 -0.1% -3 -0.1% -3 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unshift 0 0.0% 2 0.1% 2 0.1% 9 0.3% 9 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_values 0 0.0% 1 0.0% 1 0.0% 26 1.0% 26 1.0% 0 0.0% 0 0.0% -104 -0.1% -104 -0.1%
base64_encode 0 0.0% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
basename 0 0.0% -1 -0.0% -1 -0.0% 11 0.4% 11 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_path 0 0.0% 0 0.0% 0 0.0% -5 -0.2% -5 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_admin_paths 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_get_blocks_by_region 0 0.0% -2,982 -116.6% 1 0.0% -3,013 -115.2% 8 0.3% -320 -0.4% 0 0.0% -664 -0.7% 0 0.0%
block_help 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_list 0 0.0% -919 -35.9% -27 -1.1% -877 -33.5% -6 -0.2% 8 0.0% 0 0.0% -200 -0.2% 0 0.0%
block_page_build 0 0.0% -2,979 -116.5% 7 0.3% -3,013 -115.2% -4 -0.2% -320 -0.4% 0 0.0% -664 -0.7% 0 0.0%
block_theme_suggestions_block 0 0.0% 6 0.2% 6 0.2% 9 0.3% 7 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
breakpoint_help 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
breakpoint_load 0 0.0% 37 1.4% 2 0.1% 36 1.4% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
cache 0 0.0% 3 0.1% -3 -0.1% 3 0.1% 3 0.1% 0 0.0% 0 0.0% -48 -0.1% 0 0.0%
call_user_func 0 0.0% -679 -26.5% 15 0.6% -605 -23.1% 5 0.2% 91,648 101.2% 24 0.0% 91,216 102.4% -152 -0.2%
call_user_func@1 0 0.0% -293 -11.5% -11 -0.4% -310 -11.9% -19 -0.7% 23,424 25.9% -1,512 -1.7% 22,120 24.8% 776 0.9%
call_user_func@2 0 0.0% -69 -2.7% 2 0.1% -59 -2.3% 11 0.4% 0 0.0% 0 0.0% -64 -0.1% 0 0.0%
call_user_func_array 0 0.0% -1,043 -40.8% -13 -0.5% -1,002 -38.3% -24 -0.9% 664 0.7% 0 0.0% -888 -1.0% 856 1.0%
call_user_func_array@1 0 0.0% -666 -26.0% -1 -0.0% -668 -25.5% -5 -0.2% -24 -0.0% 0 0.0% -144 -0.2% 0 0.0%
call_user_func_array@2 0 0.0% 0 0.0% 13 0.5% -2 -0.1% 10 0.4% 8 0.0% 0 0.0% -264 -0.3% 0 0.0%
check_plain 0 0.0% -3 -0.1% 1 0.0% -6 -0.2% -8 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
chr 0 0.0% 0 0.0% 0 0.0% 4 0.2% 4 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ckeditor_help 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
class_exists 1 0.2% -783 -30.6% -12 -0.5% -806 -30.8% -28 -1.1% 48 0.1% 0 0.0% 624 0.7% -8 -0.0%
class_implements 0 0.0% 1 0.0% 3 0.1% -6 -0.2% -3 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
closedir 0 0.0% -3 -0.1% -3 -0.1% -6 -0.2% -6 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
color_css_alter 0 0.0% 14 0.5% 0 0.0% 2 0.1% 5 0.2% 0 0.0% 0 0.0% -64 -0.1% 0 0.0%
color_help 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
color_preprocess_page 0 0.0% -46 -1.8% 0 0.0% -45 -1.7% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_entity_load 0 0.0% -74 -2.9% 10 0.4% -63 -2.4% -1 -0.0% -24 -0.0% 0 0.0% 40 0.0% 0 0.0%
comment_help 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_preprocess_block 0 0.0% 0 0.0% 0 0.0% -4 -0.2% -4 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ComposerAutoloaderInit92462a247bf83504e990c5f706f228cc::getLoader 0 0.0% 114 4.5% 12 0.5% 105 4.0% 7 0.3% 16 0.0% 24 0.0% 16 0.0% 64 0.1%
ComposerAutoloaderInit92462a247bf83504e990c5f706f228cc::loadClassLoader 0 0.0% 2 0.1% 0 0.0% 2 0.1% 2 0.1% -16 -0.0% 0 0.0% -136 -0.2% 0 0.0%
Composer\Autoload\ClassLoader::add 0 0.0% 15 0.6% 15 0.6% 11 0.4% 11 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::addClassMap 0 0.0% -1 -0.0% -1 -0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::findFile 0 0.0% 3 0.1% 2 0.1% 1 0.0% -3 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::getPrefixes 0 0.0% 0 0.0% 0 0.0% 0 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::loadClass 0 0.0% 3 0.1% 2 0.1% 2 0.1% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::register 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::set 0 0.0% 2 0.1% 2 0.1% 0 0.0% 0 0.0% 8 0.0% 8 0.0% 232 0.3% 232 0.3%
Composer\Autoload\ClassLoader::unregister 0 0.0% 0 0.0% -1 -0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config 0 0.0% 0 0.0% 0 0.0% -3 -0.1% -3 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config_get_config_directory 0 0.0% -1 -0.0% -1 -0.0% -1 -0.0% -1 -0.0% 32 0.0% 32 0.0% 0 0.0% 0 0.0%
config_help 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
conf_path 0 0.0% -6 -0.2% -1 -0.0% -3 -0.1% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contact_help 0 0.0% 0 0.0% 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_element_info 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_help 0 0.0% 0 0.0% 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_library_info 0 0.0% 0 0.0% 0 0.0% 0 0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_page_build 0 0.0% -2 -0.1% 1 0.0% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess 5 0.9% 53 2.1% 38 1.5% 58 2.2% 28 1.1% 768 0.8% -3,472 -3.8% 0 0.0% 0 0.0%
contextual_pre_render_placeholder 0 0.0% 8 0.3% 3 0.1% 10 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_toolbar 0 0.0% -11 -0.4% -1 -0.0% -11 -0.4% 1 0.0% 0 0.0% 0 0.0% -16 -0.0% -16 -0.0%
count 0 0.0% -6 -0.2% -11 -0.4% -71 -2.7% -58 -2.2% 8 0.0% 0 0.0% 424 0.5% 480 0.5%
count@1 0 0.0% -1 -0.0% -1 -0.0% 2 0.1% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current_path 0 0.0% -14 -0.5% -8 -0.3% -18 -0.7% -5 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
custom_block_admin_paths 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
custom_block_help 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
custom_block_menu_local_tasks 0 0.0% -1 -0.0% -1 -0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::createFromFormat 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::format 0 0.0% 0 0.0% 0 0.0% 3 0.1% 3 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::getLastErrors 0 0.0% 0 0.0% 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::setTimezone 0 0.0% 1 0.0% 1 0.0% 2 0.1% 2 0.1% 0 0.0% 0 0.0% -344 -0.4% -344 -0.4%
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