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

Overall Diff Summary

Run #523f1f1f50546Run #523f1dee40c1aDiffDiff%
Number of Function Calls233,734 234,611 877 0.4%
Incl. Wall Time (microsec)1,091,788 1,095,132 3,344 0.3%
Incl. CPU (microsecs)1,026,034 1,029,136 3,102 0.3%
Incl. MemUse (bytes)43,853,424 44,263,728 410,304 0.9%
Incl. PeakMemUse (bytes)44,431,032 44,619,080 188,048 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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