Diff Report
Run #541de55978b9a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
Tip
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Overall Diff Summary

Run #541de55978b9aRun #541de429e5ab1DiffDiff%
Number of Function Calls188,122 188,122 0 0.0%
Incl. Wall Time (microsec)986,192 988,128 1,936 0.2%
Incl. CPU (microsecs)966,131 967,578 1,447 0.1%
Incl. MemUse (bytes)54,414,272 54,414,272 0 0.0%
Incl. PeakMemUse (bytes)54,504,440 54,504,440 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%
ajax_pre_render_element 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%
ArrayIterator::__construct 0 N/A% -1 -0.1% -1 -0.1% 7 0.5% 7 0.5% 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% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_combine 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%
array_diff 0 N/A% 15 0.8% 15 0.8% 16 1.1% 16 1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff_key 0 N/A% 6 0.3% 6 0.3% 6 0.4% 6 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_fill_keys 0 N/A% 0 0.0% 0 0.0% -4 -0.3% -4 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter 0 N/A% 82 4.2% -36 -1.9% 54 3.7% -27 -1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_flip 0 N/A% 25 1.3% 25 1.3% 25 1.7% 25 1.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect 0 N/A% 2 0.1% 2 0.1% 2 0.1% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect_key 0 N/A% 28 1.4% 28 1.4% 22 1.5% 22 1.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_keys 0 N/A% -6 -0.3% -6 -0.3% -53 -3.7% -53 -3.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_key_exists 0 N/A% 3 0.2% 3 0.2% -50 -3.5% -50 -3.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_map 0 N/A% 16 0.8% 1 0.1% 1 0.1% -2 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_merge 0 N/A% -14 -0.7% -14 -0.7% 11 0.8% 11 0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_pop 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_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% 2 0.1% 2 0.1% -4 -0.3% -4 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_reverse 0 N/A% -5 -0.3% -5 -0.3% 9 0.6% 9 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_search 0 N/A% 2 0.1% 2 0.1% -19 -1.3% -19 -1.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_shift 0 N/A% -6 -0.3% -6 -0.3% 8 0.6% 8 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unique 0 N/A% -8 -0.4% -8 -0.4% 10 0.7% 10 0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unshift 0 N/A% -1 -0.1% -1 -0.1% -5 -0.3% -5 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_values 0 N/A% -2 -0.1% -2 -0.1% -5 -0.3% -5 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_walk 0 N/A% 4 0.2% -4 -0.2% 4 0.3% 7 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
asort 0 N/A% -1 -0.1% -1 -0.1% -3 -0.2% -3 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
bartik_preprocess_block 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%
bartik_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%
bartik_preprocess_menu_tree 0 N/A% 0 0.0% -1 -0.1% 0 0.0% -2 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
bartik_preprocess_node 0 N/A% 2 0.1% 2 0.1% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
bartik_preprocess_page 0 N/A% -118 -6.1% -9 -0.5% -118 -8.2% -12 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base64_encode 0 N/A% 3 0.2% 3 0.2% 7 0.5% 7 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
basename 0 N/A% 1 0.1% 1 0.1% 6 0.4% 6 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_convert 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%
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% 1 0.1% 1 0.1% 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_build 0 N/A% 480 24.8% 1 0.1% 420 29.0% 4 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_theme_suggestions_block 0 N/A% -18 -0.9% -18 -0.9% -17 -1.2% 0 0.0% 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% -1,355 -70.0% 20 1.0% -1,179 -81.5% 24 1.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func@1 0 N/A% -85 -4.4% 9 0.5% -97 -6.7% -12 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func@2 0 N/A% 89 4.6% 2 0.1% 90 6.2% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array 0 N/A% 4,546 234.8% 1 0.1% 3,792 262.1% -3 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@1 0 N/A% 5,570 287.7% 16 0.8% 5,006 346.0% 34 2.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@2 0 N/A% -57 -2.9% -2 -0.1% -53 -3.7% -8 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ceil 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%
chr 0 N/A% -1 -0.1% -1 -0.1% -5 -0.3% -5 -0.3% 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% -499 -25.8% -23 -1.2% -512 -35.4% -36 -2.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_implements 0 N/A% -9 -0.5% 0 0.0% -7 -0.5% 3 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_css_alter 0 N/A% -4 -0.2% 0 0.0% 2 0.1% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_help 0 N/A% 0 0.0% 0 0.0% 2 0.1% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_preprocess_page 0 N/A% 3 0.2% -1 -0.1% 3 0.2% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_entity_build_defaults_alter 0 N/A% 469 24.2% 6 0.3% 436 30.1% -5 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_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%
comment_node_links_alter 0 N/A% 1,095 56.6% 10 0.5% 1,093 75.5% 7 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_node_view_alter 0 N/A% 12 0.6% 4 0.2% 12 0.8% -2 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_preprocess_block 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%
comment_preprocess_field 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%
ComposerAutoloaderInitDrupal8::getLoader 0 N/A% 46 2.4% -2 -0.1% 47 3.2% -5 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ComposerAutoloaderInitDrupal8::loadClassLoader 0 N/A% 2 0.1% 0 0.0% 3 0.2% 3 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
composerRequireDrupal8 0 N/A% 30 1.5% -1 -0.1% 30 2.1% -5 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::addClassMap 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::addPsr4 0 N/A% 4 0.2% 4 0.2% 5 0.3% 6 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::findFile 0 N/A% -130 -6.7% 37 1.9% -101 -7.0% 34 2.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::findFileWithExtension 0 N/A% -167 -8.6% -123 -6.4% -135 -9.3% -14 -1.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass 0 N/A% -590 -30.5% 16 0.8% -568 -39.3% 9 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass@1 0 N/A% 142 7.3% -15 -0.8% 142 9.8% -10 -0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass@2 0 N/A% 15 0.8% -2 -0.1% 17 1.2% -13 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass@3 0 N/A% 19 1.0% 5 0.3% 19 1.3% 3 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass@4 0 N/A% -23 -1.2% 5 0.3% -21 -1.5% 6 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass@5 0 N/A% -14 -0.7% -2 -0.1% -18 -1.2% -8 -0.6% 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% 1 0.1% 1 0.1% 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% 1 0.1% 1 0.1% 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% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\includeFile 0 N/A% -593 -30.6% -48 -2.5% -596 -41.2% -43 -3.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\includeFile@1 0 N/A% 247 12.8% -40 -2.1% 249 17.2% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\includeFile@2 0 N/A% 43 2.2% -25 -1.3% 57 3.9% -10 -0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\includeFile@3 0 N/A% 7 0.4% 9 0.5% 5 0.3% 18 1.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\includeFile@4 0 N/A% -23 -1.2% -1 -0.1% -22 -1.5% -2 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\includeFile@5 0 N/A% -9 -0.5% 0 0.0% -8 -0.6% 0 0.0% 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% -4 -0.2% 2 0.1% -3 -0.2% -5 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contact_help 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%
contextual_element_info 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% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_page_build 0 N/A% 1 0.1% 1 0.1% 2 0.1% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_preprocess 0 N/A% 50 2.6% -2 -0.1% 41 2.8% -6 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_pre_render_placeholder 0 N/A% -28 -1.4% -2 -0.1% -29 -2.0% -7 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count 0 N/A% -3 -0.2% 1 0.1% -11 -0.8% -9 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count@1 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%
current 0 N/A% 0 0.0% 0 0.0% -4 -0.3% -4 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current_path 0 N/A% -2 -0.1% 1 0.1% -2 -0.1% 6 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date 0 N/A% 2 0.1% 2 0.1% -3 -0.2% -3 -0.2% 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% -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::getLastErrors 0 N/A% 0 0.0% 0 0.0% -6 -0.4% -6 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::setTimestamp 0 N/A% 2 0.1% 2 0.1% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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