Diff Report
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2694eecde3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Click a function name below to drill down.

Overall Diff Summary

Run #52c2677cc22b0Run #52c2694eecde3DiffDiff%
Number of Function Calls322,426 331,781 9,355 2.9%
Incl. Wall Time (microsec)1,327,571 1,369,723 42,152 3.2%
Incl. CPU (microsecs)1,320,793 1,362,487 41,694 3.2%
Incl. MemUse (bytes)31,027,224 31,103,040 75,816 0.2%
Incl. PeakMemUse (bytes)32,612,592 32,792,848 180,256 0.6%

[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% 42,214 100.1% -9 -0.0% 41,755 100.1% -8 -0.0% 75,808 100.0% 24 0.0% 180,256 100.0% 0 0.0%
???_op@1 0 0.0% -187 -0.4% -38 -0.1% -213 -0.5% -86 -0.2% 360 0.5% 40 0.1% 3,424 1.9% 16 0.0%
???_op@2 0 0.0% -40 -0.1% -20 -0.0% -28 -0.1% 1 0.0% 264 0.3% 64 0.1% -824 -0.5% -256 -0.1%
???_op@3 0 0.0% -79 -0.2% -4 -0.0% -79 -0.2% -3 -0.0% 72 0.1% 40 0.1% 56 0.0% 0 0.0%
???_op@4 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 8 0.0% 8 0.0% 0 0.0% 0 0.0%
ajax_pre_render_element 0 0.0% -28 -0.1% -28 -0.1% -34 -0.1% -34 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ajax_process_form 0 0.0% -38 -0.1% -10 -0.0% -68 -0.2% -34 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
arg 0 0.0% 15 0.0% 10 0.0% 16 0.0% 13 0.0% -40 -0.1% -32 -0.0% 0 0.0% 0 0.0%
ArrayIterator::__construct 0 0.0% 2 0.0% 2 0.0% 6 0.0% 6 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% -5 -0.0% -5 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::offsetExists 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%
ArrayObject::__construct 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -8 -0.0% -8 -0.0%
array_combine 0 0.0% 5 0.0% 5 0.0% 4 0.0% 4 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_diff 0 0.0% 0 0.0% 0 0.0% 13 0.0% 13 0.0% 0 0.0% 0 0.0% -8 -0.0% -8 -0.0%
array_diff_key 0 0.0% 4 0.0% 4 0.0% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys 0 0.0% -8 -0.0% -8 -0.0% -3 -0.0% -3 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_filter 0 0.0% 44 0.1% 35 0.1% 26 0.1% 19 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_flip 0 0.0% 102 0.2% 102 0.2% 173 0.4% 173 0.4% -80 -0.1% -80 -0.1% -168 -0.1% -168 -0.1%
array_intersect 0 0.0% -2 -0.0% -2 -0.0% -3 -0.0% -3 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_intersect_assoc 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%
array_intersect_key 121 1.3% 481 1.1% 481 1.1% 560 1.3% 560 1.3% 314,192 414.4% 314,192 414.4% 1,912 1.1% 1,912 1.1%
array_keys 1 0.0% -129 -0.3% -129 -0.3% -176 -0.4% -176 -0.4% 1,408 1.9% 1,408 1.9% -96 -0.1% -96 -0.1%
array_key_exists 1 0.0% 129 0.3% 129 0.3% 370 0.9% 370 0.9% -16 -0.0% -16 -0.0% -16 -0.0% -16 -0.0%
array_map 0 0.0% 56 0.1% 32 0.1% 61 0.1% 28 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_merge 121 1.3% 451 1.1% 451 1.1% 597 1.4% 597 1.4% 347,224 458.0% 347,224 458.0% 2,832 1.6% 2,832 1.6%
array_pop 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%
array_push 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -48 -0.0% -48 -0.0%
array_replace 0 0.0% -21 -0.0% -21 -0.0% -16 -0.0% -16 -0.0% 0 0.0% 0 0.0% 96 0.1% 96 0.1%
array_reverse 0 0.0% 10 0.0% 10 0.0% 9 0.0% 9 0.0% 0 0.0% 0 0.0% 80 0.0% 80 0.0%
array_shift 0 0.0% -36 -0.1% -36 -0.1% -75 -0.2% -75 -0.2% 8 0.0% 8 0.0% 0 0.0% 0 0.0%
array_slice 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%
array_unique 0 0.0% 1 0.0% 1 0.0% 6 0.0% 6 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unshift 0 0.0% -17 -0.0% -17 -0.0% -34 -0.1% -34 -0.1% 24 0.0% 24 0.0% 0 0.0% 0 0.0%
array_values 1 0.0% 8 0.0% 8 0.0% 12 0.0% 12 0.0% 1,304 1.7% 1,304 1.7% 752 0.4% 752 0.4%
asort 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_menu_tree 0 0.0% 0 0.0% 0 0.0% -2 -0.0% -2 -0.0% -40 -0.1% -40 -0.1% 0 0.0% 0 0.0%
bartik_preprocess_html 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%
bartik_preprocess_page 0 0.0% 0 0.0% 1 0.0% 0 0.0% 4 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base64_encode 0 0.0% -2 -0.0% -2 -0.0% -4 -0.0% -4 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
basename 0 0.0% 14 0.0% 14 0.0% 27 0.1% 27 0.1% 0 0.0% 0 0.0% 32 0.0% 32 0.0%
base_convert 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%
base_path 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%
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% 2,711 6.4% 9 0.0% 2,715 6.5% 13 0.0% 152 0.2% 0 0.0% -352 -0.2% 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% -74 -0.2% 1 0.0% -76 -0.2% 3 0.0% 144 0.2% 0 0.0% -936 -0.5% 0 0.0%
block_page_build 0 0.0% 2,720 6.5% -1 -0.0% 2,724 6.5% -2 -0.0% 168 0.2% 0 0.0% -352 -0.2% 0 0.0%
block_permission 0 0.0% -1 -0.0% 0 0.0% 0 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_theme_suggestions_block 0 0.0% 15 0.0% 15 0.0% 13 0.0% 14 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
breakpoint_help 0 0.0% 3 0.0% 3 0.0% 4 0.0% 4 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
cache 0 0.0% 68 0.2% 4 0.0% 69 0.2% 4 0.0% 0 0.0% 0 0.0% -48 -0.0% 0 0.0%
call_user_func 0 0.0% 53,051 125.9% -50 -0.1% 52,834 126.7% -41 -0.1% 79,376 104.7% 0 0.0% 180,632 100.2% 32 0.0%
call_user_func@1 0 0.0% -2,979 -7.1% -109 -0.3% -3,010 -7.2% -102 -0.2% 45,496 60.0% 7,496 9.9% -1,000 -0.6% 0 0.0%
call_user_func_array 0 0.0% -4,558 -10.8% 12 0.0% -4,768 -11.4% 25 0.1% 10,040 13.2% 64 0.1% 864 0.5% 0 0.0%
call_user_func_array@1 0 0.0% 1,668 4.0% -212 -0.5% 1,437 3.4% -225 -0.5% 1,152 1.5% -16 -0.0% 1,352 0.8% 0 0.0%
call_user_func_array@2 0 0.0% 577 1.4% -2 -0.0% 545 1.3% 1 0.0% 40 0.1% 0 0.0% 264 0.1% 80 0.0%
check_plain 0 0.0% 2 0.0% -1 -0.0% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
chr 0 0.0% 4 0.0% 4 0.0% 11 0.0% 11 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 0.0% -1,151 -2.7% -1 -0.0% -1,147 -2.8% 3 0.0% 176 0.2% 24 0.0% -272 -0.2% 0 0.0%
class_implements 0 0.0% 148 0.4% 11 0.0% 146 0.4% 7 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
closedir 0 0.0% 41 0.1% 41 0.1% 52 0.1% 52 0.1% 8 0.0% 8 0.0% 0 0.0% 0 0.0%
color_css_alter 0 0.0% 0 0.0% 0 0.0% 1 0.0% 1 0.0% 16 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% 3 0.0% -4 -0.0% -1 -0.0% -11 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_entity_load 0 0.0% 1,727 4.1% 79 0.2% 1,753 4.2% 39 0.1% -80 -0.1% 0 0.0% -224 -0.1% 0 0.0%
comment_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%
comment_permission 0 0.0% 6 0.0% 0 0.0% 5 0.0% -3 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_preprocess_block 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%
ComposerAutoloaderInit50432d86c534be2ddddf85d27e021721::getLoader 0 0.0% -102 -0.2% -10 -0.0% -102 -0.2% -16 -0.0% 40 0.1% 24 0.0% -72 -0.0% -8 -0.0%
ComposerAutoloaderInit50432d86c534be2ddddf85d27e021721::loadClassLoader 0 0.0% -3 -0.0% -1 -0.0% -3 -0.0% -2 -0.0% -64 -0.1% -24 -0.0% -72 -0.0% 0 0.0%
Composer\Autoload\ClassLoader::add 0 0.0% 8 0.0% 8 0.0% -17 -0.0% -17 -0.0% 0 0.0% 0 0.0% -112 -0.1% -112 -0.1%
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% -192 -0.5% -281 -0.7% -192 -0.5% -146 -0.4% 0 0.0% 8 0.0% -520 -0.3% -440 -0.2%
Composer\Autoload\ClassLoader::getPrefixes 0 0.0% 0 0.0% 0 0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::loadClass 0 0.0% -1,376 -3.3% -81 -0.2% -1,374 -3.3% -31 -0.1% 488 0.6% -88 -0.1% 2,488 1.4% 88 0.0%
Composer\Autoload\ClassLoader::loadClass@1 0 0.0% -242 -0.6% 51 0.1% -254 -0.6% 31 0.1% 56 0.1% -24 -0.0% 2,216 1.2% -8 -0.0%
Composer\Autoload\ClassLoader::loadClass@2 0 0.0% 91 0.2% 10 0.0% 91 0.2% 8 0.0% 80 0.1% 128 0.2% 560 0.3% -32 -0.0%
Composer\Autoload\ClassLoader::loadClass@3 0 0.0% -90 -0.2% 5 0.0% -95 -0.2% -10 -0.0% 144 0.2% -48 -0.1% 136 0.1% 0 0.0%
Composer\Autoload\ClassLoader::loadClass@4 0 0.0% -20 -0.0% 4 0.0% -21 -0.1% 2 0.0% 16 0.0% 0 0.0% -136 -0.1% 0 0.0%
Composer\Autoload\ClassLoader::register 0 0.0% -1 -0.0% 0 0.0% 0 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::set 0 0.0% -22 -0.1% 8 0.0% -19 -0.0% -15 -0.0% 0 0.0% 0 0.0% 272 0.2% 272 0.2%
config_get_config_directory 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%
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%
config_permission 0 0.0% -1 -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% -5 -0.0% -2 -0.0% -4 -0.0% -4 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contact_help 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%
contact_permission 0 0.0% 3 0.0% -1 -0.0% 3 0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_element_info 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%
contextual_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%
contextual_page_build 0 0.0% 1 0.0% 1 0.0% 2 0.0% 3 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_permission 0 0.0% -25 -0.1% 1 0.0% -25 -0.1% -1 -0.0% 0 0.0% 0 0.0% -64 -0.0% -48 -0.0%
contextual_preprocess 1 0.0% 32 0.1% 16 0.0% 33 0.1% 29 0.1% 768 1.0% -744 -1.0% 0 0.0% 0 0.0%
contextual_pre_render_placeholder 0 0.0% 8 0.0% 2 0.0% 5 0.0% -3 -0.0% -80 -0.1% -32 -0.0% 0 0.0% 0 0.0%
count -126 -1.3% 265 0.6% 253 0.6% -147 -0.4% -155 -0.4% -736 -1.0% -736 -1.0% 0 0.0% 0 0.0%
count@1 0 0.0% 6 0.0% 6 0.0% 13 0.0% 13 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ctype_digit 0 0.0% -29 -0.1% -29 -0.1% 12 0.0% 12 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% 13 0.0% -5 -0.0% 22 0.1% 16 0.0% 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% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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