Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #54e0a6d45fe2aRun #54e0a7d2151b1DiffDiff%
Number of Function Calls166,652 166,624 -28 -0.0%
Incl. Wall Time (microsec)698,622 697,883 -739 -0.1%
Incl. CPU (microsecs)682,564 682,200 -364 -0.1%
Incl. MemUse (bytes)49,588,128 49,597,752 9,624 0.0%
Incl. PeakMemUse (bytes)50,180,616 50,191,232 10,616 0.0%

[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%
ArrayIterator::__construct 0 0.0% -1 -0.1% -1 -0.1% -7 -1.9% -7 -1.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::__construct 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_change_key_case 0 0.0% 1 0.1% 1 0.1% -1 -0.3% -1 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_combine 0 0.0% -2 -0.3% -2 -0.3% -17 -4.7% -17 -4.7% 32 0.3% 32 0.3% 0 0.0% 0 0.0%
array_diff 0 0.0% -78 -10.6% -78 -10.6% -32 -8.8% -32 -8.8% -48 -0.5% -48 -0.5% 8 0.1% 8 0.1%
array_diff_key 0 0.0% 2 0.3% 2 0.3% 14 3.8% 14 3.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys 0 0.0% -6 -0.8% -6 -0.8% -13 -3.6% -13 -3.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_filter 0 0.0% 6 0.8% -10 -1.4% 17 4.7% -27 -7.4% -24 -0.2% -24 -0.2% 0 0.0% 0 0.0%
array_flip 0 0.0% -6 -0.8% -6 -0.8% -32 -8.8% -32 -8.8% 168 1.7% 168 1.7% -240 -2.3% -240 -2.3%
array_intersect 0 0.0% 26 3.5% 26 3.5% 39 10.7% 39 10.7% 0 0.0% 0 0.0% -32 -0.3% -32 -0.3%
array_intersect_key 0 0.0% -11 -1.5% -11 -1.5% -18 -4.9% -18 -4.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_keys 0 0.0% -39 -5.3% -39 -5.3% -96 -26.4% -96 -26.4% 80 0.8% 80 0.8% 200 1.9% 200 1.9%
array_key_exists 0 0.0% -14 -1.9% -14 -1.9% -5 -1.4% -5 -1.4% 8 0.1% 8 0.1% 0 0.0% 0 0.0%
array_map 0 0.0% 35 4.7% 5 0.7% 42 11.5% 24 6.6% 8 0.1% 0 0.0% -40 -0.4% 0 0.0%
array_merge 0 0.0% 20 2.7% 20 2.7% 29 8.0% 29 8.0% -72 -0.7% -72 -0.7% 72 0.7% 72 0.7%
array_pop 0 0.0% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 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% -9 -1.2% -9 -1.2% -4 -1.1% -4 -1.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_reverse 0 0.0% 3 0.4% 3 0.4% -7 -1.9% -7 -1.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_search 0 0.0% -3 -0.4% -3 -0.4% -23 -6.3% -23 -6.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_shift 0 0.0% -49 -6.6% -49 -6.6% -6 -1.6% -6 -1.6% 24 0.2% 24 0.2% 24 0.2% 24 0.2%
array_slice 0 0.0% 0 0.0% 0 0.0% 13 3.6% 13 3.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unique 0 0.0% 0 0.0% 0 0.0% -33 -9.1% -33 -9.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unshift 0 0.0% 4 0.5% 4 0.5% -13 -3.6% -13 -3.6% 0 0.0% 0 0.0% 32 0.3% 32 0.3%
array_values 0 0.0% -5 -0.7% -5 -0.7% -4 -1.1% -4 -1.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_walk 0 0.0% 24 3.2% 22 3.0% 1 0.3% 2 0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
asort 0 0.0% 0 0.0% 0 0.0% 3 0.8% 3 0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
bartik_preprocess_block 0 0.0% -2 -0.3% -2 -0.3% -1 -0.3% -1 -0.3% 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_menu 0 0.0% 0 0.0% 0 0.0% 3 0.8% 3 0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
bartik_preprocess_node 0 0.0% 1 0.1% 1 0.1% 1 0.3% 1 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
bartik_preprocess_page 0 0.0% -6 -0.8% -1 -0.1% -5 -1.4% 1 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base64_encode 0 0.0% -1 -0.1% -1 -0.1% -3 -0.8% -3 -0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
basename 0 0.0% -1 -0.1% -1 -0.1% -3 -0.8% -3 -0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_convert 0 0.0% 0 0.0% 0 0.0% 3 0.8% 3 0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_path 0 0.0% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_content_help 0 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_help 0 0.0% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_page_top 0 0.0% -2 -0.3% 0 0.0% -3 -0.8% -3 -0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_theme_suggestions_block 0 0.0% 0 0.0% 10 1.4% 10 2.7% 11 3.0% 24 0.2% 0 0.0% 24 0.2% 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%
call_user_func 0 0.0% 2,534 342.9% -2 -0.3% 2,506 688.5% 1 0.3% -200 -2.1% 24 0.2% 24 0.2% 0 0.0%
call_user_func@1 0 0.0% -30 -4.1% 10 1.4% -25 -6.9% 1 0.3% -80 -0.8% 0 0.0% -256 -2.4% 0 0.0%
call_user_func_array 0 0.0% -247 -33.4% -66 -8.9% -219 -60.2% -74 -20.3% 176 1.8% 0 0.0% -464 -4.4% -72 -0.7%
call_user_func_array@1 0 0.0% 5 0.7% 5 0.7% 9 2.5% 10 2.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ceil 0 0.0% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
chr 0 0.0% -1 -0.1% -1 -0.1% 7 1.9% 7 1.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ckeditor_help 0 0.0% 0 0.0% 0 0.0% 3 0.8% 3 0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
class_exists 0 0.0% 17 2.3% 0 0.0% 6 1.6% 10 2.7% -976 -10.1% 0 0.0% -2,552 -24.0% 104 1.0%
class_implements 0 0.0% 3 0.4% 3 0.4% 1 0.3% 1 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
color_help 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%
color_preprocess_page 0 0.0% -33 -4.5% -1 -0.1% -23 -6.3% -1 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_entity_build_defaults_alter 0 0.0% -24 -3.2% -1 -0.1% -3 -0.8% 7 1.9% -88 -0.9% 0 0.0% -64 -0.6% 0 0.0%
comment_help 0 0.0% 0 0.0% 0 0.0% 1 0.3% 1 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_node_links_alter 0 0.0% 104 14.1% 3 0.4% 104 28.6% 2 0.5% -32 -0.3% 0 0.0% -584 -5.5% 0 0.0%
comment_node_view_alter 0 0.0% 2 0.3% 1 0.1% 3 0.8% 3 0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_preprocess_block 0 0.0% -1 -0.1% -1 -0.1% -8 -2.2% -8 -2.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_preprocess_field 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%
ComposerAutoloaderInitDrupal8::getLoader 0 0.0% 88 11.9% 3 0.4% 87 23.9% 10 2.7% 88 0.9% 24 0.2% -216 -2.0% 0 0.0%
ComposerAutoloaderInitDrupal8::loadClassLoader 0 0.0% 8 1.1% 1 0.1% 7 1.9% -1 -0.3% 32 0.3% 16 0.2% 24 0.2% 0 0.0%
composerRequireDrupal8 0 0.0% 52 7.0% 1 0.1% 55 15.1% 5 1.4% 88 0.9% 8 0.1% -480 -4.5% 0 0.0%
Composer\Autoload\ClassLoader::addClassMap 0 0.0% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::addPsr4 0 0.0% -23 -3.1% -23 -3.1% -35 -9.6% -30 -8.2% 0 0.0% 0 0.0% 312 2.9% 312 2.9%
Composer\Autoload\ClassLoader::findFile 0 0.0% -28 -3.8% -8 -1.1% -47 -12.9% -43 -11.8% 16 0.2% 0 0.0% 312 2.9% 216 2.0%
Composer\Autoload\ClassLoader::findFileWithExtension 0 0.0% -20 -2.7% -61 -8.3% -4 -1.1% -126 -34.6% 16 0.2% 32 0.3% 96 0.9% 136 1.3%
Composer\Autoload\ClassLoader::loadClass 0 0.0% 771 104.3% -38 -5.1% 848 233.0% 72 19.8% -472 -4.9% -48 -0.5% -12,560 -118.3% 0 0.0%
Composer\Autoload\ClassLoader::loadClass@1 0 0.0% 696 94.2% 8 1.1% 660 181.3% 59 16.2% -528 -5.5% -8 -0.1% 4,008 37.8% 0 0.0%
Composer\Autoload\ClassLoader::loadClass@2 0 0.0% 453 61.3% 0 0.0% 447 122.8% -13 -3.6% -168 -1.7% -64 -0.7% -256 -2.4% 96 0.9%
Composer\Autoload\ClassLoader::loadClass@3 0 0.0% 78 10.6% 2 0.3% 88 24.2% 14 3.8% -152 -1.6% 16 0.2% 992 9.3% 16 0.2%
Composer\Autoload\ClassLoader::loadClass@4 0 0.0% -42 -5.7% -2 -0.3% -39 -10.7% 0 0.0% -16 -0.2% 0 0.0% 288 2.7% 0 0.0%
Composer\Autoload\ClassLoader::loadClass@5 0 0.0% -7 -0.9% 0 0.0% -8 -2.2% 0 0.0% -16 -0.2% -16 -0.2% 176 1.7% 0 0.0%
Composer\Autoload\ClassLoader::register 0 0.0% 0 0.0% 0 0.0% 0 0.0% -1 -0.3% 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% -3 -0.8% -3 -0.8% -16 -0.2% -16 -0.2% 88 0.8% 88 0.8%
Composer\Autoload\ClassLoader::setPsr4 0 0.0% 0 0.0% 0 0.0% -6 -1.6% -6 -1.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\includeFile 0 0.0% 916 124.0% 13 1.8% 889 244.2% -8 -2.2% -456 -4.7% 0 0.0% -12,912 -121.6% 120 1.1%
Composer\Autoload\includeFile@1 0 0.0% 659 89.2% -24 -3.2% 594 163.2% -48 -13.2% -504 -5.2% -56 -0.6% 4,032 38.0% -16 -0.2%
Composer\Autoload\includeFile@2 0 0.0% 405 54.8% 16 2.2% 400 109.9% 7 1.9% -104 -1.1% 40 0.4% -184 -1.7% 96 0.9%
Composer\Autoload\includeFile@3 0 0.0% 70 9.5% 3 0.4% 70 19.2% 15 4.1% -168 -1.7% -48 -0.5% 824 7.8% 0 0.0%
Composer\Autoload\includeFile@4 0 0.0% -36 -4.9% -14 -1.9% -34 -9.3% -7 -1.9% -16 -0.2% -24 -0.2% 288 2.7% 0 0.0%
Composer\Autoload\includeFile@5 0 0.0% -7 -0.9% -1 -0.1% -8 -2.2% 4 1.1% 0 0.0% -24 -0.2% 176 1.7% 0 0.0%
config_help 0 0.0% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
conf_path 0 0.0% -37 -5.0% 0 0.0% -40 -11.0% -6 -1.6% 0 0.0% 0 0.0% -192 -1.8% -152 -1.4%
contact_help 0 0.0% 0 0.0% 0 0.0% 3 0.8% 3 0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contact_menu_local_tasks_alter 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% -2 -0.5% -2 -0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_page_attachments 0 0.0% -8 -1.1% -1 -0.1% -7 -1.9% -1 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess 0 0.0% -2 -0.3% -2 -0.3% -30 -8.2% -29 -8.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count 0 0.0% -3 -0.4% -1 -0.1% 37 10.2% 41 11.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count@1 0 0.0% -1 -0.1% -1 -0.1% 2 0.5% 2 0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current 0 0.0% 1 0.1% 1 0.1% 3 0.8% 3 0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date 0 0.0% -1 -0.1% -1 -0.1% 2 0.5% 2 0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::createFromFormat 0 0.0% 1 0.1% 1 0.1% 0 0.0% 0 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% -4 -1.1% -4 -1.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::getLastErrors 0 0.0% -2 -0.3% -2 -0.3% -2 -0.5% -2 -0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::setTimestamp 0 0.0% 0 0.0% 0 0.0% 3 0.8% 3 0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::setTimezone 0 0.0% 1 0.1% 1 0.1% -1 -0.3% -1 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::__construct 0 0.0% -3 -0.4% -3 -0.4% 1 0.3% 1 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTimeZone::__construct 0 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
datetime_help 0 0.0% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_default_timezone_get 0 0.0% -2 -0.3% -2 -0.3% -2 -0.5% -2 -0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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