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

Overall Diff Summary

Run #523f024cca254Run #523f01900df5cDiffDiff%
Number of Function Calls72,909 72,856 -53 -0.1%
Incl. Wall Time (microsec)473,778 473,180 -598 -0.1%
Incl. CPU (microsecs)434,917 434,487 -430 -0.1%
Incl. MemUse (bytes)35,295,120 35,253,048 -42,072 -0.1%
Incl. PeakMemUse (bytes)35,400,440 35,363,016 -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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