Diff Report
Run #523f01900df5c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f024cca254: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #523f01900df5cRun #523f024cca254DiffDiff%
Number of Function Calls72,856 72,909 53 0.1%
Incl. Wall Time (microsec)473,180 473,778 598 0.1%
Incl. CPU (microsecs)434,487 434,917 430 0.1%
Incl. MemUse (bytes)35,253,048 35,295,120 42,072 0.1%
Incl. PeakMemUse (bytes)35,363,016 35,400,440 37,424 0.1%

[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%
aggregator_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%
aggregator_preprocess_block 0 0.0% 0 0.0% 0 0.0% 2 0.5% 2 0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ajax_pre_render_element 0 0.0% -1 -0.2% -1 -0.2% 2 0.5% 2 0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ajax_process_form 0 0.0% -1 -0.2% 0 0.0% 1 0.2% -1 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
arg 0 0.0% -2 -0.3% -5 -0.8% -3 -0.7% -5 -1.2% 24 0.1% 24 0.1% 0 0.0% 0 0.0%
ArrayIterator::__construct 0 0.0% -4 -0.7% -4 -0.7% 2 0.5% 2 0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::exchangeArray 0 0.0% -1 -0.2% -1 -0.2% 12 2.8% 12 2.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::__construct 0 0.0% 1 0.2% 1 0.2% 2 0.5% 2 0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_combine 0 0.0% -5 -0.8% -5 -0.8% -6 -1.4% -6 -1.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_diff 0 0.0% 16 2.7% 16 2.7% -3 -0.7% -3 -0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_diff_key 0 0.0% 0 0.0% 0 0.0% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys 0 0.0% 10 1.7% 10 1.7% 12 2.8% 12 2.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_filter 0 0.0% 10 1.7% 7 1.2% -7 -1.6% -11 -2.6% 0 0.0% 0 0.0% -24 -0.1% -24 -0.1%
array_flip 0 0.0% -1 -0.2% -1 -0.2% -6 -1.4% -6 -1.4% -8 -0.0% -8 -0.0% 0 0.0% 0 0.0%
array_intersect 0 0.0% 0 0.0% 0 0.0% -1 -0.2% -1 -0.2% -16 -0.0% -16 -0.0% 0 0.0% 0 0.0%
array_intersect_key 2 3.8% 4 0.7% 4 0.7% 29 6.7% 29 6.7% 5,512 13.1% 5,512 13.1% 32 0.1% 32 0.1%
array_keys 0 0.0% 10 1.7% 10 1.7% 3 0.7% 3 0.7% -24 -0.1% -24 -0.1% 656 1.8% 656 1.8%
array_key_exists -12 -22.6% 15 2.5% 15 2.5% 11 2.6% 11 2.6% 768 1.8% 768 1.8% -80 -0.2% -80 -0.2%
array_map 0 0.0% 17 2.8% 12 2.0% 39 9.1% 10 2.3% 16 0.0% 0 0.0% 2,312 6.2% 1,720 4.6%
array_merge 2 3.8% -1 -0.2% -1 -0.2% -19 -4.4% -19 -4.4% 10,280 24.4% 10,280 24.4% 1,104 2.9% 1,104 2.9%
array_pop 0 0.0% 0 0.0% 0 0.0% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_push 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_replace 0 0.0% -3 -0.5% -3 -0.5% 11 2.6% 11 2.6% -40 -0.1% -40 -0.1% 0 0.0% 0 0.0%
array_reverse -5 -9.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -440 -1.0% -440 -1.0% 0 0.0% 0 0.0%
array_search 0 0.0% 1 0.2% 1 0.2% 2 0.5% 2 0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_shift 0 0.0% 1 0.2% 1 0.2% 14 3.3% 14 3.3% 8 0.0% 8 0.0% 8 0.0% 8 0.0%
array_slice 0 0.0% 4 0.7% 4 0.7% -4 -0.9% -4 -0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unique 0 0.0% -3 -0.5% -3 -0.5% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unshift -6 -11.3% -6 -1.0% -6 -1.0% -8 -1.9% -8 -1.9% -1,544 -3.7% -1,544 -3.7% 0 0.0% 0 0.0%
array_values 0 0.0% -14 -2.3% -14 -2.3% -16 -3.7% -16 -3.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
asort 0 0.0% 0 0.0% 0 0.0% -2 -0.5% -2 -0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
bartik_menu_tree 0 0.0% 4 0.7% 4 0.7% 5 1.2% 5 1.2% 0 0.0% 0 0.0% 2,264 6.0% 2,264 6.0%
bartik_menu_tree__shortcut_default 0 0.0% 0 0.0% 0 0.0% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
bartik_preprocess_html 0 0.0% 0 0.0% 0 0.0% 2 0.5% 2 0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
bartik_preprocess_page 0 0.0% -6 -1.0% -5 -0.8% -6 -1.4% -5 -1.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base64_encode 0 0.0% 0 0.0% 0 0.0% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
basename 0 0.0% 2 0.3% 2 0.3% -3 -0.7% -3 -0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_convert 0 0.0% 0 0.0% 0 0.0% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_path 0 0.0% 0 0.0% 0 0.0% -2 -0.5% -2 -0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_admin_paths 0 0.0% 0 0.0% 0 0.0% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_get_blocks_by_region 0 0.0% 350 58.5% 2 0.3% -38 -8.8% 7 1.6% 472 1.1% 0 0.0% 224 0.6% 0 0.0%
block_help 0 0.0% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_list 0 0.0% -39 -6.5% -2 -0.3% -43 -10.0% -3 -0.7% 96 0.2% 0 0.0% 216 0.6% 0 0.0%
block_page_build 0 0.0% 351 58.7% 3 0.5% -39 -9.1% 1 0.2% 472 1.1% 0 0.0% 184 0.5% -40 -0.1%
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% 276 46.2% -3 -0.5% 93 21.6% 2 0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
cache 0 0.0% 3 0.5% -12 -2.0% 10 2.3% 2 0.5% 16 0.0% -24 -0.1% -168 -0.4% -24 -0.1%
call_user_func 8 15.1% -25 -4.2% 4 0.7% -308 -71.6% 0 0.0% -5,264 -12.5% 1,240 2.9% -4,424 -11.8% -8 -0.0%
call_user_func@1 -7 -13.2% -1,596 -266.9% -19 -3.2% -1,598 -371.6% -27 -6.3% -21,904 -52.1% -2,112 -5.0% -24,048 -64.3% 0 0.0%
call_user_func_array 0 0.0% 1,751 292.8% -6 -1.0% 803 186.7% 3 0.7% 50,840 120.8% 8 0.0% 45,864 122.6% 24 0.1%
call_user_func_array@1 0 0.0% 1,287 215.2% 6 1.0% 539 125.3% -4 -0.9% -6,928 -16.5% 0 0.0% -8,144 -21.8% -40 -0.1%
call_user_func_array@2 0 0.0% 0 0.0% -1 -0.2% -1 -0.2% -4 -0.9% 0 0.0% 0 0.0% -1,344 -3.6% 0 0.0%
ceil 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%
check_plain 0 0.0% -13 -2.2% -17 -2.8% -12 -2.8% 1 0.2% -8 -0.0% -8 -0.0% 0 0.0% 0 0.0%
chr 0 0.0% 0 0.0% 0 0.0% 3 0.7% 3 0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ckeditor_help 0 0.0% 0 0.0% 0 0.0% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
class_exists 1 1.9% -134 -22.4% -4 -0.7% -122 -28.4% 0 0.0% 560 1.3% 0 0.0% 1,328 3.5% 0 0.0%
class_implements 0 0.0% -2 -0.3% -3 -0.5% 8 1.9% 10 2.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
color_css_alter 0 0.0% 0 0.0% 0 0.0% 1 0.2% 1 0.2% 0 0.0% 0 0.0% -112 -0.3% -112 -0.3%
color_help 0 0.0% 0 0.0% 0 0.0% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
color_preprocess_page 0 0.0% 13 2.2% 0 0.0% 6 1.4% 1 0.2% 0 0.0% 0 0.0% 0 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% -5 -1.2% -5 -1.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_tokens 0 0.0% -2 -0.3% 0 0.0% -2 -0.5% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ComposerAutoloaderInit0b93b0210b8b39c2a0b13410cd082de9::getLoader 0 0.0% -45 -7.5% 3 0.5% -45 -10.5% -10 -2.3% -8 -0.0% 16 0.0% -64 -0.2% 0 0.0%
ComposerAutoloaderInit0b93b0210b8b39c2a0b13410cd082de9::loadClassLoader 0 0.0% -3 -0.5% 0 0.0% -2 -0.5% 3 0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::add 0 0.0% -1 -0.2% -1 -0.2% 2 0.5% 2 0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::addClassMap 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::findFile 0 0.0% 24 4.0% -27 -4.5% 65 15.1% 5 1.2% 0 0.0% -40 -0.1% -88 -0.2% -104 -0.3%
Composer\Autoload\ClassLoader::getPrefixes 0 0.0% -1 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 24 0.1% 0 0.0%
Composer\Autoload\ClassLoader::loadClass 0 0.0% -56 -9.4% -16 -2.7% -80 -18.6% -63 -14.7% 320 0.8% 112 0.3% -1,840 -4.9% -80 -0.2%
Composer\Autoload\ClassLoader::loadClass@1 0 0.0% -29 -4.8% -7 -1.2% -12 -2.8% -18 -4.2% 144 0.3% -40 -0.1% 240 0.6% 96 0.3%
Composer\Autoload\ClassLoader::loadClass@2 0 0.0% -80 -13.4% -19 -3.2% -91 -21.2% -31 -7.2% -56 -0.1% -16 -0.0% -216 -0.6% 288 0.8%
Composer\Autoload\ClassLoader::loadClass@3 0 0.0% 5 0.8% -2 -0.3% 5 1.2% 3 0.7% -56 -0.1% 8 0.0% -568 -1.5% -72 -0.2%
Composer\Autoload\ClassLoader::loadClass@4 0 0.0% 6 1.0% -2 -0.3% 10 2.3% 10 2.3% -40 -0.1% 40 0.1% 136 0.4% 0 0.0%
Composer\Autoload\ClassLoader::loadClass@5 0 0.0% 0 0.0% -1 -0.2% 1 0.2% 0 0.0% -48 -0.1% -24 -0.1% 56 0.1% 0 0.0%
Composer\Autoload\ClassLoader::register 0 0.0% -1 -0.2% -1 -0.2% 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% 0 0.0% 0 0.0% 1 0.2% 4 0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config_get_config_directory 0 0.0% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config_help 0 0.0% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
conf_path 0 0.0% -1 -0.2% -2 -0.3% 2 0.5% 3 0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contact_help 0 0.0% 0 0.0% 0 0.0% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_element_info 0 0.0% 0 0.0% 0 0.0% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_help 0 0.0% 0 0.0% 0 0.0% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_library_info 0 0.0% -1 -0.2% -1 -0.2% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_page_build 0 0.0% 1 0.2% 0 0.0% 2 0.5% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess 1 1.9% 1 0.2% 4 0.7% 3 0.7% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_pre_render_placeholder 0 0.0% 2 0.3% 2 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_toolbar 0 0.0% 0 0.0% 0 0.0% -1 -0.2% -1 -0.2% -320 -0.8% -320 -0.8% 0 0.0% 0 0.0%
count 0 0.0% 5 0.8% 3 0.5% 60 14.0% 64 14.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count@1 0 0.0% 1 0.2% 1 0.2% 14 3.3% 14 3.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ctype_alpha 0 0.0% -1 -0.2% -1 -0.2% 2 0.5% 2 0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current 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%
current_path 0 0.0% -9 -1.5% -17 -2.8% -8 -1.9% -14 -3.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
custom_block_admin_paths 0 0.0% -3 -0.5% -3 -0.5% 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% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
custom_block_menu_local_tasks 0 0.0% -1 -0.2% -1 -0.2% 0 0.0% -3 -0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::createFromFormat 0 0.0% 1 0.2% 1 0.2% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::format 0 0.0% 0 0.0% 0 0.0% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::getLastErrors 0 0.0% 0 0.0% 0 0.0% 3 0.7% 3 0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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