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

Run #52e6fcee66138Run #52e6fc5cc809eDiffDiff%
Number of Function Calls74,438 73,852 -586 -0.8%
Incl. Wall Time (microsec)505,093 502,535 -2,558 -0.5%
Incl. CPU (microsecs)496,230 493,614 -2,616 -0.5%
Incl. MemUse (bytes)32,393,072 32,302,512 -90,560 -0.3%
Incl. PeakMemUse (bytes)32,514,400 32,425,320 -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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