Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a77153dbf: XHProf Run (Namespace=drupal-perf-cottser)
Tip
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Overall Diff Summary

Run #54e0a6d45fe2aRun #54e0a77153dbfDiffDiff%
Number of Function Calls166,652 166,652 0 0.0%
Incl. Wall Time (microsec)698,622 696,872 -1,750 -0.3%
Incl. CPU (microsecs)682,564 681,253 -1,311 -0.2%
Incl. MemUse (bytes)49,588,128 49,588,128 0 0.0%
Incl. PeakMemUse (bytes)50,180,616 50,180,616 0 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 N/A% 8 0.5% 8 0.5% 2 0.2% 2 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::__construct 0 N/A% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_change_key_case 0 N/A% 1 0.1% 1 0.1% -2 -0.2% -2 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_combine 0 N/A% 0 0.0% 0 0.0% -7 -0.5% -7 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff 0 N/A% -47 -2.7% -47 -2.7% -10 -0.8% -10 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff_key 0 N/A% 6 0.3% 6 0.3% -15 -1.1% -15 -1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_fill_keys 0 N/A% -4 -0.2% -4 -0.2% -5 -0.4% -5 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter 0 N/A% 79 4.5% 2 0.1% 93 7.1% -2 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_flip 0 N/A% -7 -0.4% -7 -0.4% -7 -0.5% -7 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect 0 N/A% 4 0.2% 4 0.2% 7 0.5% 7 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect_key 0 N/A% 2 0.1% 2 0.1% -12 -0.9% -12 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_keys 0 N/A% -53 -3.0% -53 -3.0% -19 -1.4% -19 -1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_key_exists 0 N/A% -11 -0.6% -11 -0.6% -16 -1.2% -16 -1.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_map 0 N/A% 20 1.1% 5 0.3% 21 1.6% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_merge 0 N/A% 33 1.9% 33 1.9% 55 4.2% 55 4.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_pop 0 N/A% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_push 0 N/A% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_replace 0 N/A% -10 -0.6% -10 -0.6% -14 -1.1% -14 -1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_reverse 0 N/A% 6 0.3% 6 0.3% 31 2.4% 31 2.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_search 0 N/A% 3 0.2% 3 0.2% -14 -1.1% -14 -1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_shift 0 N/A% -14 -0.8% -14 -0.8% -4 -0.3% -4 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_slice 0 N/A% 4 0.2% 4 0.2% 16 1.2% 16 1.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unique 0 N/A% 1 0.1% 1 0.1% -44 -3.4% -44 -3.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unshift 0 N/A% 4 0.2% 4 0.2% -13 -1.0% -13 -1.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_values 0 N/A% -11 -0.6% -11 -0.6% -20 -1.5% -20 -1.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_walk 0 N/A% 1 0.1% 0 0.0% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
asort 0 N/A% 0 0.0% 0 0.0% 3 0.2% 3 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
bartik_preprocess_block 0 N/A% 5 0.3% 5 0.3% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
bartik_preprocess_html 0 N/A% 1 0.1% 1 0.1% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
bartik_preprocess_menu 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
bartik_preprocess_node 0 N/A% 1 0.1% 1 0.1% 2 0.2% 2 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
bartik_preprocess_page 0 N/A% -5 -0.3% 0 0.0% -4 -0.3% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base64_encode 0 N/A% -3 -0.2% -3 -0.2% 8 0.6% 8 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
basename 0 N/A% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_convert 0 N/A% 0 0.0% 0 0.0% -2 -0.2% -2 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_path 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_content_help 0 N/A% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_help 0 N/A% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_page_top 0 N/A% -2 -0.1% 0 0.0% -3 -0.2% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_theme_suggestions_block 0 N/A% 0 0.0% 8 0.5% 0 0.0% 4 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
breakpoint_help 0 N/A% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func 0 N/A% 232 13.3% 0 0.0% 351 26.8% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func@1 0 N/A% 1 0.1% 7 0.4% -11 -0.8% -6 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array 0 N/A% 1,954 111.7% -3 -0.2% 1,872 142.8% -18 -1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@1 0 N/A% 0 0.0% 0 0.0% 6 0.5% 10 0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ceil 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
chr 0 N/A% -3 -0.2% -3 -0.2% 10 0.8% 10 0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ckeditor_help 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_exists 0 N/A% 1,418 81.0% 20 1.1% 1,414 107.9% 21 1.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_implements 0 N/A% 0 0.0% 0 0.0% -2 -0.2% -2 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_help 0 N/A% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_preprocess_page 0 N/A% -34 -1.9% -1 -0.1% -23 -1.8% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_entity_build_defaults_alter 0 N/A% 44 2.5% 2 0.1% 69 5.3% 9 0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_help 0 N/A% 0 0.0% 0 0.0% 2 0.2% 2 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_node_links_alter 0 N/A% -17 -1.0% 1 0.1% -18 -1.4% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_node_view_alter 0 N/A% 0 0.0% 0 0.0% -1 -0.1% -5 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_preprocess_block 0 N/A% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_preprocess_field 0 N/A% 1 0.1% 1 0.1% 4 0.3% 4 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ComposerAutoloaderInitDrupal8::getLoader 0 N/A% 9 0.5% -2 -0.1% 9 0.7% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ComposerAutoloaderInitDrupal8::loadClassLoader 0 N/A% 2 0.1% 1 0.1% 1 0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
composerRequireDrupal8 0 N/A% -1 -0.1% -1 -0.1% 2 0.2% 3 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::addClassMap 0 N/A% 1 0.1% 1 0.1% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::addPsr4 0 N/A% -33 -1.9% -33 -1.9% -36 -2.7% -31 -2.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::findFile 0 N/A% -36 -2.1% -14 -0.8% -13 -1.0% -17 -1.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::findFileWithExtension 0 N/A% -22 -1.3% -39 -2.2% 4 0.3% -244 -18.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass 0 N/A% -78 -4.5% -37 -2.1% 5 0.4% -2 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass@1 0 N/A% 518 29.6% -22 -1.3% 500 38.1% -27 -2.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass@2 0 N/A% 205 11.7% 2 0.1% 196 15.0% -23 -1.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass@3 0 N/A% 42 2.4% 0 0.0% 44 3.4% 9 0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass@4 0 N/A% 32 1.8% -4 -0.2% 35 2.7% 4 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass@5 0 N/A% 17 1.0% 1 0.1% 20 1.5% 6 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::register 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::set 0 N/A% -1 -0.1% -1 -0.1% -4 -0.3% -4 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::setPsr4 0 N/A% 0 0.0% 0 0.0% 1 0.1% 3 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\includeFile 0 N/A% -12 -0.7% -55 -3.1% 14 1.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\includeFile@1 0 N/A% 616 35.2% -35 -2.0% 601 45.8% -30 -2.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\includeFile@2 0 N/A% 155 8.9% -13 -0.7% 165 12.6% -2 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\includeFile@3 0 N/A% 26 1.5% -7 -0.4% 21 1.6% 4 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\includeFile@4 0 N/A% 35 2.0% -10 -0.6% 33 2.5% -6 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\includeFile@5 0 N/A% 12 0.7% 6 0.3% 12 0.9% 11 0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_help 0 N/A% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
conf_path 0 N/A% -16 -0.9% 0 0.0% -17 -1.3% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contact_help 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contact_menu_local_tasks_alter 0 N/A% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_help 0 N/A% 0 0.0% 0 0.0% -2 -0.2% -2 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_page_attachments 0 N/A% -12 -0.7% -1 -0.1% -12 -0.9% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_preprocess 0 N/A% 9 0.5% 13 0.7% 3 0.2% -17 -1.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count 0 N/A% -2 -0.1% 0 0.0% 10 0.8% 16 1.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count@1 0 N/A% -1 -0.1% -1 -0.1% 8 0.6% 8 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current 0 N/A% 0 0.0% 0 0.0% 3 0.2% 3 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date 0 N/A% 2 0.1% 2 0.1% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::createFromFormat 0 N/A% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::format 0 N/A% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::getLastErrors 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::setTimestamp 0 N/A% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::setTimezone 0 N/A% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::__construct 0 N/A% -4 -0.2% -4 -0.2% -3 -0.2% -3 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTimeZone::__construct 0 N/A% 1 0.1% 1 0.1% 2 0.2% 2 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_help 0 N/A% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_default_timezone_get 0 N/A% -1 -0.1% -1 -0.1% 6 0.5% 6 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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