Diff Report
Run #523f527beec76: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f531e517da: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #523f527beec76Run #523f531e517daDiffDiff%
Number of Function Calls80,907 81,346 439 0.5%
Incl. Wall Time (microsec)517,669 513,611 -4,058 -0.8%
Incl. CPU (microsecs)470,969 463,807 -7,162 -1.5%
Incl. MemUse (bytes)32,437,744 32,465,152 27,408 0.1%
Incl. PeakMemUse (bytes)32,577,704 32,604,112 26,408 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% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
aggregator_preprocess_block 0 0.0% -1 -0.0% -1 -0.0% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ajax_pre_render_element 0 0.0% -1 -0.0% -1 -0.0% -3 -0.0% -3 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ajax_process_form 0 0.0% -1 -0.0% 0 0.0% -3 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
arg 0 0.0% 1 0.0% 2 0.0% 0 0.0% 1 0.0% 24 0.1% 0 0.0% 0 0.0% 0 0.0%
ArrayIterator::__construct 0 0.0% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::exchangeArray 0 0.0% -1 -0.0% -1 -0.0% -6 -0.1% -6 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::__construct 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%
array_combine 0 0.0% 33 0.8% 33 0.8% 18 0.3% 18 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_diff 0 0.0% -5 -0.1% -5 -0.1% -31 -0.4% -31 -0.4% 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 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys 0 0.0% -1 -0.0% -1 -0.0% 6 0.1% 6 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_filter 0 0.0% 40 1.0% 45 1.1% 31 0.4% 36 0.5% 0 0.0% 0 0.0% 32 0.1% 32 0.1%
array_flip 0 0.0% 0 0.0% 0 0.0% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% -1,184 -4.5% -1,184 -4.5%
array_intersect 0 0.0% 2 0.0% 2 0.0% 4 0.1% 4 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_intersect_key 0 0.0% 1 0.0% 1 0.0% -10 -0.1% -10 -0.1% -24 -0.1% -24 -0.1% 80 0.3% 80 0.3%
array_keys 10 2.3% 48 1.2% 48 1.2% 76 1.1% 76 1.1% 5,024 18.3% 5,024 18.3% 200 0.8% 200 0.8%
array_key_exists 10 2.3% -127 -3.1% -127 -3.1% -44 -0.6% -44 -0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_map 0 0.0% -17 -0.4% 20 0.5% -17 -0.2% -4 -0.1% 0 0.0% 8 0.0% -16 -0.1% -16 -0.1%
array_merge 0 0.0% -80 -2.0% -80 -2.0% -77 -1.1% -77 -1.1% 0 0.0% 0 0.0% -40 -0.2% -40 -0.2%
array_pop 0 0.0% 1 0.0% 1 0.0% -3 -0.0% -3 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_push 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%
array_replace 0 0.0% 27 0.7% 27 0.7% 32 0.4% 32 0.4% 48 0.2% 48 0.2% 0 0.0% 0 0.0%
array_reverse 10 2.3% 2 0.0% 2 0.0% 29 0.4% 29 0.4% 880 3.2% 880 3.2% -88 -0.3% -88 -0.3%
array_shift 0 0.0% 1 0.0% 1 0.0% 15 0.2% 15 0.2% 0 0.0% 0 0.0% 120 0.5% 120 0.5%
array_slice 0 0.0% 1 0.0% 1 0.0% -6 -0.1% -6 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unique 0 0.0% 5 0.1% 5 0.1% -8 -0.1% -8 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unshift 0 0.0% 1 0.0% 1 0.0% 6 0.1% 6 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_values 0 0.0% -4 -0.1% -4 -0.1% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
bartik_menu_tree 0 0.0% -1 -0.0% -1 -0.0% -4 -0.1% -4 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
bartik_menu_tree__shortcut_default 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%
bartik_preprocess_html 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%
bartik_preprocess_page 0 0.0% -6 -0.1% -5 -0.1% -6 -0.1% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base64_encode 0 0.0% 0 0.0% 0 0.0% 1 0.0% 1 0.0% 8 0.0% 8 0.0% 0 0.0% 0 0.0%
basename 0 0.0% -1 -0.0% -1 -0.0% -9 -0.1% -9 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_convert 0 0.0% -7 -0.2% -7 -0.2% -4 -0.1% -4 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_path 0 0.0% 0 0.0% 0 0.0% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_admin_paths 0 0.0% 0 0.0% 0 0.0% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_get_blocks_by_region 0 0.0% 1,176 29.0% -1 -0.0% 929 13.0% 4 0.1% 464,008 1693.0% 0 0.0% 429,336 1625.8% 0 0.0%
block_help 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%
block_list 0 0.0% -1,838 -45.3% -22 -0.5% -1,936 -27.0% -34 -0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_page_build 0 0.0% 1,214 29.9% 1 0.0% 967 13.5% 0 0.0% 464,008 1693.0% 0 0.0% 429,336 1625.8% 0 0.0%
breakpoint_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%
breakpoint_load 0 0.0% 404 10.0% 1 0.0% 114 1.6% 1 0.0% 0 0.0% 0 0.0% 32 0.1% 32 0.1%
cache 0 0.0% 36 0.9% 7 0.2% 30 0.4% -9 -0.1% 24 0.1% 0 0.0% -112 -0.4% 0 0.0%
call_user_func 0 0.0% 483 11.9% 0 0.0% -390 -5.4% -17 -0.2% -168 -0.6% 0 0.0% -8,280 -31.4% -248 -0.9%
call_user_func@1 0 0.0% -41 -1.0% -11 -0.3% -43 -0.6% -5 -0.1% 0 0.0% 0 0.0% -240 -0.9% 0 0.0%
call_user_func_array 0 0.0% -1,883 -46.4% -3 -0.1% -4,433 -61.9% -4 -0.1% 27,656 100.9% 0 0.0% 26,384 99.9% 0 0.0%
call_user_func_array@1 0 0.0% -916 -22.6% 1 0.0% -2,130 -29.7% 14 0.2% 1,328 4.8% 0 0.0% 1,360 5.1% 0 0.0%
call_user_func_array@2 0 0.0% 423 10.4% -1 -0.0% -521 -7.3% -5 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ceil 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%
check_plain 0 0.0% -16 -0.4% -1 -0.0% -16 -0.2% 2 0.0% 8 0.0% 8 0.0% 256 1.0% 56 0.2%
check_url 0 0.0% 15 0.4% -7 -0.2% 16 0.2% 2 0.0% 16 0.1% 16 0.1% -2,392 -9.1% 56 0.2%
chr 0 0.0% 0 0.0% 0 0.0% -2 -0.0% -2 -0.0% 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% -1,325 -32.7% -14 -0.3% -1,324 -18.5% -17 -0.2% -72 -0.3% 0 0.0% -88 -0.3% -88 -0.3%
class_implements 0 0.0% -90 -2.2% -15 -0.4% -86 -1.2% -12 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
color_css_alter 0 0.0% -8 -0.2% -3 -0.1% -7 -0.1% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
color_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%
color_preprocess_page 0 0.0% -77 -1.9% -1 -0.0% -41 -0.6% -1 -0.0% 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% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ComposerAutoloaderInit0b93b0210b8b39c2a0b13410cd082de9::getLoader 0 0.0% -7 -0.2% 4 0.1% -7 -0.1% 3 0.0% -48 -0.2% 24 0.1% -32 -0.1% 0 0.0%
ComposerAutoloaderInit0b93b0210b8b39c2a0b13410cd082de9::loadClassLoader 0 0.0% -1 -0.0% 0 0.0% -1 -0.0% 3 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::add 0 0.0% 6 0.1% 6 0.1% 3 0.0% 3 0.0% 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% -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% -1,449 -35.7% -678 -16.7% -1,469 -20.5% -780 -10.9% 0 0.0% 64 0.2% -640 -2.4% -648 -2.5%
Composer\Autoload\ClassLoader::getPrefixes 0 0.0% 0 0.0% 1 0.0% 1 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::loadClass 0 0.0% -5,532 -136.3% -239 -5.9% -5,501 -76.8% -218 -3.0% -168 -0.6% 40 0.1% -848 -3.2% 64 0.2%
Composer\Autoload\ClassLoader::loadClass@1 0 0.0% -1,908 -47.0% -126 -3.1% -1,924 -26.9% -104 -1.5% -144 -0.5% 24 0.1% 4,400 16.7% -1,976 -7.5%
Composer\Autoload\ClassLoader::loadClass@2 0 0.0% -703 -17.3% -50 -1.2% -704 -9.8% -28 -0.4% -40 -0.1% 16 0.1% 136 0.5% 168 0.6%
Composer\Autoload\ClassLoader::loadClass@3 0 0.0% -196 -4.8% -34 -0.8% -198 -2.8% -37 -0.5% 0 0.0% 0 0.0% 96 0.4% 0 0.0%
Composer\Autoload\ClassLoader::loadClass@4 0 0.0% -4 -0.1% -3 -0.1% -2 -0.0% 5 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::loadClass@5 0 0.0% -9 -0.2% 0 0.0% -10 -0.1% -4 -0.1% 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% -1 -0.0% -3 -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% -2 -0.0% -5 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config 0 0.0% -1 -0.0% 0 0.0% -1 -0.0% -5 -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% 8 0.0% 8 0.0% 0 0.0% 0 0.0%
config_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%
conf_path 0 0.0% 0 0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 32 0.1% 32 0.1%
contact_help 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%
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% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_page_build 0 0.0% 4 0.1% 0 0.0% 3 0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess 10 2.3% 61 1.5% 55 1.4% 61 0.9% 29 0.4% -24 -0.1% -5,040 -18.4% 2,904 11.0% 912 3.5%
contextual_pre_render_placeholder 0 0.0% -2 -0.0% -2 -0.0% -5 -0.1% -5 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_toolbar 0 0.0% 16 0.4% -4 -0.1% 16 0.2% -8 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count 0 0.0% -40 -1.0% -36 -0.9% -9 -0.1% -4 -0.1% -16 -0.1% -16 -0.1% -664 -2.5% -664 -2.5%
count@1 0 0.0% -1 -0.0% -1 -0.0% -4 -0.1% -4 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ctype_alpha 0 0.0% -1 -0.0% -1 -0.0% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current 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%
current_path 0 0.0% -42 -1.0% -13 -0.3% -31 -0.4% 5 0.1% 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% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
custom_block_menu_local_tasks 0 0.0% 5 0.1% 1 0.0% 4 0.1% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::createFromFormat 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::format 0 0.0% 0 0.0% 0 0.0% -2 -0.0% -2 -0.0% 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% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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