Diff Report
Run #556d0efcc18be: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #556d13edd0b22: XHProf Run (Namespace=drupal-perf-drupalcon)
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Overall Diff Summary

Run #556d0efcc18beRun #556d13edd0b22DiffDiff%
Number of Function Calls610,204 610,204 0 0.0%
Incl. Wall Time (microsec)2,045,741 2,013,482 -32,259 -1.6%
Incl. MemUse (bytes)58,569,312 58,569,344 32 0.0%
Incl. PeakMemUse (bytes)59,801,216 59,801,624 408 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.
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 N/A% -202 -0.6% -202 -0.6% -8 -25.0% -8 -25.0% 0 0.0% 0 0.0%
ArrayObject::__construct 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_change_key_case 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_combine 0 N/A% -9 -0.0% -9 -0.0% -16 -50.0% -16 -50.0% 0 0.0% 0 0.0%
array_diff 0 N/A% -202 -0.6% -202 -0.6% 0 0.0% 0 0.0% -8 -2.0% -8 -2.0%
array_diff_key 0 N/A% -38 -0.1% -38 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_filter 0 N/A% -306 -0.9% -46 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_flip 0 N/A% -47 -0.1% -47 -0.1% -24 -75.0% -24 -75.0% 0 0.0% 0 0.0%
array_intersect 0 N/A% 4 0.0% 4 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_intersect_key 0 N/A% 55 0.2% 55 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_keys 0 N/A% 22 0.1% 22 0.1% -192 -600.0% -192 -600.0% -24 -5.9% -24 -5.9%
array_key_exists 0 N/A% -112 -0.3% -112 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_map 0 N/A% -164 -0.5% -13 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_merge 0 N/A% 12 0.0% 12 0.0% 80 250.0% 80 250.0% 1,392 341.2% 1,392 341.2%
array_merge_recursive 0 N/A% -13 -0.0% -13 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_multisort 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_pop 0 N/A% -4 -0.0% -4 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_push 0 N/A% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_replace 0 N/A% 30 0.1% 30 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_reverse 0 N/A% -40 -0.1% -40 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_search 0 N/A% 37 0.1% 37 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_shift 0 N/A% 13 0.0% 13 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_slice 0 N/A% -22 -0.1% -22 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unique 0 N/A% -125 -0.4% -125 -0.4% 16 50.0% 16 50.0% 0 0.0% 0 0.0%
array_unshift 0 N/A% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_values 0 N/A% 25 0.1% 25 0.1% -8 -25.0% -8 -25.0% 0 0.0% 0 0.0%
array_walk 0 N/A% 5 0.0% 4 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
asort 0 N/A% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
bartik_preprocess_block 0 N/A% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
bartik_preprocess_html 0 N/A% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
bartik_preprocess_menu 0 N/A% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
bartik_preprocess_node 0 N/A% -13 -0.0% -13 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
bartik_preprocess_page 0 N/A% -10 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base64_encode 0 N/A% 8 0.0% 8 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
basename 0 N/A% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_path 0 N/A% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_content_help 0 N/A% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_help 0 N/A% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_page_top 0 N/A% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_theme_suggestions_block 0 N/A% -18 -0.1% -15 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
breakpoint_help 0 N/A% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
call_user_func 0 N/A% -8,388 -26.0% -11 -0.0% 224 700.0% 8 25.0% 128 31.4% 0 0.0%
call_user_func@1 0 N/A% -2,331 -7.2% -9 -0.0% 64 200.0% 0 0.0% 0 0.0% 0 0.0%
call_user_func_array 0 N/A% -2,576 -8.0% 86 0.3% -40 -125.0% -56 -175.0% -440 -107.8% 0 0.0%
call_user_func_array@1 0 N/A% 81 0.3% 22 0.1% 32 100.0% 0 0.0% 0 0.0% 0 0.0%
ceil 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
chr 0 N/A% 4 0.0% 4 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ckeditor_help 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
class_exists 0 N/A% -3,991 -12.4% -133 -0.4% -88 -275.0% 0 0.0% 320 78.4% 0 0.0%
class_implements 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
color_help 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
color_preprocess_page 0 N/A% -597 -1.9% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_help 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_node_links_alter 0 N/A% 1,638 5.1% 43 0.1% -64 -200.0% 0 0.0% 0 0.0% 0 0.0%
comment_node_view_alter 0 N/A% 44 0.1% 16 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_preprocess_block 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_preprocess_field 0 N/A% 18 0.1% 18 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ComposerAutoloaderInitDrupal8::getLoader 0 N/A% 538 1.7% 56 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ComposerAutoloaderInitDrupal8::loadClassLoader 0 N/A% 274 0.8% 15 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
composerRequireDrupal8 0 N/A% -23 -0.1% 3 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::addClassMap 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::addPsr4 0 N/A% -140 -0.4% -140 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::findFile 0 N/A% -1,479 -4.6% -140 -0.4% 0 0.0% 0 0.0% -8 -2.0% 32 7.8%
Composer\Autoload\ClassLoader::findFileWithExtension 0 N/A% -1,339 -4.2% -869 -2.7% 0 0.0% 16 50.0% -40 -9.8% -40 -9.8%
Composer\Autoload\ClassLoader::loadClass 0 N/A% -7,601 -23.6% -33 -0.1% -64 -200.0% 32 100.0% 3,432 841.2% -64 -15.7%
Composer\Autoload\ClassLoader::loadClass@1 0 N/A% -3,252 -10.1% -64 -0.2% 32 100.0% 16 50.0% 80 19.6% 0 0.0%
Composer\Autoload\ClassLoader::loadClass@2 0 N/A% -1,806 -5.6% 25 0.1% -40 -125.0% 0 0.0% -376 -92.2% 0 0.0%
Composer\Autoload\ClassLoader::loadClass@3 0 N/A% -353 -1.1% -8 -0.0% -80 -250.0% 0 0.0% -40 -9.8% 0 0.0%
Composer\Autoload\ClassLoader::loadClass@4 0 N/A% -44 -0.1% 3 0.0% -32 -100.0% -16 -50.0% -40 -9.8% 0 0.0%
Composer\Autoload\ClassLoader::loadClass@5 0 N/A% -19 -0.1% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::register 0 N/A% 3 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::set 0 N/A% 31 0.1% 31 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::setPsr4 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\includeFile 0 N/A% -6,813 -21.1% -308 -1.0% -96 -300.0% -32 -100.0% 3,600 882.4% -24 -5.9%
Composer\Autoload\includeFile@1 0 N/A% -2,550 -7.9% -61 -0.2% 16 50.0% -160 -500.0% -16 -3.9% 0 0.0%
Composer\Autoload\includeFile@2 0 N/A% -1,805 -5.6% -89 -0.3% -40 -125.0% -64 -200.0% -376 -92.2% 0 0.0%
Composer\Autoload\includeFile@3 0 N/A% -292 -0.9% -46 -0.1% -80 -250.0% -24 -75.0% -40 -9.8% 0 0.0%
Composer\Autoload\includeFile@4 0 N/A% -38 -0.1% 1 0.0% -16 -50.0% 0 0.0% -40 -9.8% 0 0.0%
Composer\Autoload\includeFile@5 0 N/A% -19 -0.1% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config_help 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
conf_path 0 N/A% -100 -0.3% -18 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contact_help 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contact_menu_local_tasks_alter 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_help 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_page_attachments 0 N/A% -1 -0.0% -5 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess 0 N/A% 9 0.0% 3 0.0% 0 0.0% 48 150.0% 0 0.0% 0 0.0%
count 0 N/A% -15 -0.0% -20 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count@1 0 N/A% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current 0 N/A% -9 -0.0% -9 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date 0 N/A% 34 0.1% 34 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::createFromFormat 0 N/A% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::format 0 N/A% -3 -0.0% -3 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::getLastErrors 0 N/A% 16 0.0% 16 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::getTimestamp 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::setTimezone 0 N/A% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::__construct 0 N/A% 9 0.0% 9 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTimeZone::__construct 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
datetime_help 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_default_timezone_get 0 N/A% 10 0.0% 10 0.0% -24 -75.0% -24 -75.0% 0 0.0% 0 0.0%
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