Diff Report
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1f1f50546: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #523f1dee40c1aRun #523f1f1f50546DiffDiff%
Number of Function Calls234,611 233,734 -877 -0.4%
Incl. Wall Time (microsec)1,095,132 1,091,788 -3,344 -0.3%
Incl. CPU (microsecs)1,029,136 1,026,034 -3,102 -0.3%
Incl. MemUse (bytes)44,263,728 43,853,424 -410,304 -0.9%
Incl. PeakMemUse (bytes)44,619,080 44,431,032 -188,048 -0.4%

[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% -1 -0.0% -1 -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% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ajax_pre_render_element 0 0.0% -3 -0.1% -3 -0.1% -7 -0.2% -7 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ajax_process_form 0 0.0% -2 -0.1% 1 0.0% 0 0.0% 7 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
arg 0 0.0% 1 0.0% 0 0.0% 0 0.0% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayIterator::__construct 0 0.0% -28 -0.8% -28 -0.8% 15 0.5% 15 0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::exchangeArray -101 -11.5% -116 -3.5% -116 -3.5% -168 -5.4% -168 -5.4% 4,848 1.2% 4,848 1.2% -768 -0.4% -768 -0.4%
ArrayObject::__construct -5 -0.6% -2 -0.1% -2 -0.1% -5 -0.2% -5 -0.2% 0 0.0% 0 0.0% -528 -0.3% -528 -0.3%
array_combine 0 0.0% -5 -0.1% -5 -0.1% -14 -0.5% -14 -0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_diff 0 0.0% 7 0.2% 7 0.2% 26 0.8% 26 0.8% 0 0.0% 0 0.0% 32 0.0% 32 0.0%
array_diff_key 0 0.0% 2 0.1% 2 0.1% 4 0.1% 4 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys 0 0.0% -3 -0.1% -3 -0.1% -9 -0.3% -9 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_filter 0 0.0% 114 3.4% -19 -0.6% 104 3.4% -36 -1.2% 0 0.0% 0 0.0% 768 0.4% 200 0.1%
array_flip 0 0.0% -21 -0.6% -21 -0.6% -49 -1.6% -49 -1.6% 0 0.0% 0 0.0% 48 0.0% 48 0.0%
array_intersect 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%
array_intersect_key 0 0.0% 21 0.6% 21 0.6% -14 -0.5% -14 -0.5% 224 0.1% 224 0.1% -40 -0.0% -40 -0.0%
array_keys 0 0.0% -12 -0.4% -12 -0.4% -46 -1.5% -46 -1.5% -536 -0.1% -536 -0.1% 7,336 3.9% 7,336 3.9%
array_key_exists 0 0.0% 388 11.6% 388 11.6% -103 -3.3% -103 -3.3% -8 -0.0% -8 -0.0% 0 0.0% 0 0.0%
array_map 0 0.0% -170 -5.1% -95 -2.8% -155 -5.0% -72 -2.3% -96 -0.0% 16 0.0% 2,512 1.3% 944 0.5%
array_merge 0 0.0% -4 -0.1% -4 -0.1% 29 0.9% 29 0.9% 448 0.1% 448 0.1% -520 -0.3% -520 -0.3%
array_merge_recursive 0 0.0% 6 0.2% 6 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_pop 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_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% -41 -1.2% -41 -1.2% -44 -1.4% -44 -1.4% -32 -0.0% -32 -0.0% 88 0.0% 88 0.0%
array_reverse 0 0.0% -17 -0.5% -17 -0.5% -13 -0.4% -13 -0.4% 8 0.0% 8 0.0% -1,168 -0.6% -1,168 -0.6%
array_search 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_shift 0 0.0% 5 0.1% 5 0.1% 3 0.1% 3 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_slice 0 0.0% 1 0.0% 1 0.0% 3 0.1% 3 0.1% -24 -0.0% -24 -0.0% 1,416 0.8% 1,416 0.8%
array_unique 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_unshift 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_values 0 0.0% -2 -0.1% -2 -0.1% -15 -0.5% -15 -0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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% -2 -0.1% -2 -0.1% 2 0.1% 2 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_node 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_preprocess_page 0 0.0% 6 0.2% 6 0.2% 7 0.2% 5 0.2% 256 0.1% 256 0.1% 0 0.0% 0 0.0%
base64_encode 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%
basename 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%
base_convert 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%
base_path 0 0.0% 6 0.2% 6 0.2% 8 0.3% 8 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_admin_paths 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_get_blocks_by_region 0 0.0% 245 7.3% -6 -0.2% -549 -17.7% -6 -0.2% 40 0.0% 0 0.0% 104 0.1% 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% -284 -8.5% -1 -0.0% -260 -8.4% 7 0.2% -40 -0.0% 0 0.0% 56 0.0% 0 0.0%
block_page_build 0 0.0% 198 5.9% -14 -0.4% -594 -19.1% -2 -0.1% 40 0.0% 0 0.0% 104 0.1% 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% -483 -14.4% 2 0.1% -226 -7.3% -4 -0.1% 8 0.0% 0 0.0% -48 -0.0% 0 0.0%
cache 0 0.0% -2 -0.1% 8 0.2% 3 0.1% 12 0.4% 16 0.0% 0 0.0% 72 0.0% 152 0.1%
call_user_func 0 0.0% 7,521 224.9% -9 -0.3% 8,862 285.7% -30 -1.0% -463,888 -113.1% 0 0.0% 115,040 61.2% 1,464 0.8%
call_user_func@1 0 0.0% -81 -2.4% -1 -0.0% -88 -2.8% -14 -0.5% 40 0.0% 0 0.0% 520 0.3% 0 0.0%
call_user_func_array 0 0.0% -3,186 -95.3% 4 0.1% -3,577 -115.3% -1 -0.0% -411,520 -100.3% -56 -0.0% -189,640 -100.8% 0 0.0%
call_user_func_array@1 0 0.0% 9,600 287.1% 8 0.2% 9,875 318.3% -6 -0.2% -464,232 -113.1% 0 0.0% 217,416 115.6% 40 0.0%
call_user_func_array@2 0 0.0% -2 -0.1% -2 -0.1% -1 -0.0% 1 0.0% 0 0.0% 0 0.0% 6,848 3.6% 888 0.5%
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_markup 0 0.0% 690 20.6% 56 1.7% 586 18.9% 30 1.0% 24 0.0% 32 0.0% -192 -0.1% 0 0.0%
check_plain 0 0.0% -15 -0.4% -5 -0.1% -23 -0.7% 5 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
chr 0 0.0% -9 -0.3% -9 -0.3% 4 0.1% 4 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ckeditor_help 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%
class_exists 0 0.0% -157 -4.7% -13 -0.4% -145 -4.7% 7 0.2% -4,152 -1.0% 8 0.0% -4,000 -2.1% -16 -0.0%
class_implements 0 0.0% 9 0.3% 12 0.4% 0 0.0% 4 0.1% 0 0.0% 0 0.0% -80 -0.0% -80 -0.0%
color_css_alter 0 0.0% -13 -0.4% -1 -0.0% -14 -0.5% -1 -0.0% 0 0.0% 0 0.0% 112 0.1% 112 0.1%
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% -15 -0.4% 1 0.0% -6 -0.2% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_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%
comment_library_info 0 0.0% -9 -0.3% -8 -0.2% -10 -0.3% -10 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_node_load 0 0.0% 290 8.7% 8 0.2% 99 3.2% 26 0.8% 16 0.0% 16 0.0% -80 -0.0% -128 -0.1%
comment_node_view 0 0.0% 421 12.6% 61 1.8% 415 13.4% 17 0.5% 0 0.0% 24 0.0% 56 0.0% 0 0.0%
comment_node_view_alter 0 0.0% 25 0.7% 3 0.1% 23 0.7% 5 0.2% 24 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_preprocess_block 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%
ComposerAutoloaderInit0b93b0210b8b39c2a0b13410cd082de9::getLoader 0 0.0% -2 -0.1% 4 0.1% -2 -0.1% -6 -0.2% -48 -0.0% 24 0.0% -32 -0.0% 0 0.0%
ComposerAutoloaderInit0b93b0210b8b39c2a0b13410cd082de9::loadClassLoader 0 0.0% -1 -0.0% 0 0.0% 0 0.0% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::add 0 0.0% -2 -0.1% -2 -0.1% -4 -0.1% -4 -0.1% 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% -199 -6.0% -105 -3.1% -212 -6.8% -188 -6.1% 0 0.0% -40 -0.0% -1,760 -0.9% -1,624 -0.9%
Composer\Autoload\ClassLoader::getPrefixes 0 0.0% 2 0.1% 1 0.0% 2 0.1% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::loadClass 0 0.0% -97 -2.9% 93 2.8% -136 -4.4% 68 2.2% 3,432 0.8% 4,168 1.0% 4,840 2.6% -1,552 -0.8%
Composer\Autoload\ClassLoader::loadClass@1 0 0.0% -109 -3.3% -60 -1.8% -118 -3.8% -49 -1.6% -4,288 -1.0% -4,072 -1.0% -5,096 -2.7% -2,712 -1.4%
Composer\Autoload\ClassLoader::loadClass@2 0 0.0% 104 3.1% 12 0.4% 90 2.9% -16 -0.5% 224 0.1% 72 0.0% 1,312 0.7% 88 0.0%
Composer\Autoload\ClassLoader::loadClass@3 0 0.0% -9 -0.3% 5 0.1% -14 -0.5% 0 0.0% 96 0.0% 24 0.0% 640 0.3% 184 0.1%
Composer\Autoload\ClassLoader::loadClass@4 0 0.0% 14 0.4% 1 0.0% 11 0.4% -5 -0.2% 64 0.0% -32 -0.0% -480 -0.3% 0 0.0%
Composer\Autoload\ClassLoader::loadClass@5 0 0.0% 2 0.1% -1 -0.0% 2 0.1% -3 -0.1% 72 0.0% 24 0.0% -176 -0.1% 0 0.0%
Composer\Autoload\ClassLoader::register 0 0.0% 0 0.0% 0 0.0% -1 -0.0% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::set 0 0.0% 1 0.0% 1 0.0% 3 0.1% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config 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%
config_get_config_directory 0 0.0% 2 0.1% 0 0.0% 4 0.1% 3 0.1% 8 0.0% 8 0.0% 0 0.0% 0 0.0%
config_help 0 0.0% 1 0.0% 1 0.0% 5 0.2% 5 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
conf_path 0 0.0% -28 -0.8% -27 -0.8% -34 -1.1% -24 -0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contact_help 0 0.0% 1 0.0% 1 0.0% -3 -0.1% -3 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_element_info 0 0.0% 0 0.0% 0 0.0% -4 -0.1% -4 -0.1% 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_library_info 0 0.0% 0 0.0% 0 0.0% 1 0.0% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_page_build 0 0.0% -4 -0.1% 0 0.0% -2 -0.1% 3 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess 0 0.0% -9 -0.3% -8 -0.2% -18 -0.6% -22 -0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_pre_render_placeholder 0 0.0% -4 -0.1% -4 -0.1% -9 -0.3% -9 -0.3% 16 0.0% 16 0.0% 0 0.0% 0 0.0%
contextual_toolbar 0 0.0% -5 -0.1% -6 -0.2% 1 0.0% 4 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count 0 0.0% 19 0.6% 14 0.4% -24 -0.8% -33 -1.1% -8 -0.0% -8 -0.0% 648 0.3% 648 0.3%
count@1 0 0.0% -1 -0.0% -1 -0.0% 14 0.5% 14 0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ctype_alpha 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%
current 0 0.0% -2 -0.1% -2 -0.1% -16 -0.5% -16 -0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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