Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf19d00e96: XHProf Run (Namespace=drupal-perf-cottser)
Tip
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Overall Diff Summary

Run #53ccf06f3ae60Run #53ccf19d00e96DiffDiff%
Number of Function Calls184,993 184,993 0 0.0%
Incl. Wall Time (microsec)688,806 687,494 -1,312 -0.2%
Incl. CPU (microsecs)673,843 672,816 -1,027 -0.2%
Incl. MemUse (bytes)43,500,432 43,500,432 0 0.0%
Incl. PeakMemUse (bytes)43,527,872 43,527,872 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%
addcslashes 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%
ajax_pre_render_element 0 N/A% -1 -0.1% -1 -0.1% -8 -0.8% -8 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ajax_process_form 0 N/A% -1 -0.1% 0 0.0% 0 0.0% 8 0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayIterator::__construct 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%
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% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_combine 0 N/A% -1 -0.1% -1 -0.1% -8 -0.8% -8 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff 0 N/A% 31 2.4% 31 2.4% 10 1.0% 10 1.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff_key 0 N/A% -2 -0.2% -2 -0.2% -3 -0.3% -3 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_fill_keys 0 N/A% 2 0.2% 2 0.2% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter 0 N/A% -5 -0.4% -5 -0.4% -4 -0.4% 4 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_flip 0 N/A% 1 0.1% 1 0.1% -18 -1.8% -18 -1.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect 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_intersect_assoc 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_intersect_key 0 N/A% 6 0.5% 6 0.5% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_keys 0 N/A% -2 -0.2% -2 -0.2% 41 4.0% 41 4.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_key_exists 0 N/A% 35 2.7% 35 2.7% -27 -2.6% -27 -2.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_map 0 N/A% -37 -2.8% -3 -0.2% -41 -4.0% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_merge 0 N/A% -3 -0.2% -3 -0.2% 3 0.3% 3 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_pop 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%
array_push 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%
array_replace 0 N/A% -2 -0.2% -2 -0.2% -2 -0.2% -2 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_reverse 0 N/A% 5 0.4% 5 0.4% 24 2.3% 24 2.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_shift 0 N/A% 11 0.8% 11 0.8% -12 -1.2% -12 -1.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unique 0 N/A% 2 0.2% 2 0.2% -3 -0.3% -3 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unshift 0 N/A% -1 -0.1% -1 -0.1% 5 0.5% 5 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_values 0 N/A% -2 -0.2% -2 -0.2% 3 0.3% 3 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
bartik_menu_tree 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_block 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%
bartik_preprocess_page 0 N/A% -4 -0.3% -3 -0.2% -3 -0.3% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base64_encode 0 N/A% 0 0.0% 0 0.0% -3 -0.3% -3 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
basename 0 N/A% -4 -0.3% -4 -0.3% -6 -0.6% -6 -0.6% 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% 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_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%
block_page_build 0 N/A% -810 -61.7% 1 0.1% -749 -72.9% 4 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_theme_suggestions_block 0 N/A% 0 0.0% -1 -0.1% -1 -0.1% -3 -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% -2,568 -195.7% 8 0.6% -2,302 -224.1% 15 1.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func@1 0 N/A% -313 -23.9% -6 -0.5% -289 -28.1% 2 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array 0 N/A% 1,469 112.0% -1 -0.1% 1,457 141.9% -29 -2.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@1 0 N/A% 355 27.1% 0 0.0% 361 35.2% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@2 0 N/A% 340 25.9% 16 1.2% 341 33.2% -23 -2.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@3 0 N/A% 111 8.5% 0 0.0% 113 11.0% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ceil 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%
chr 0 N/A% 2 0.2% 2 0.2% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ckeditor_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%
class_exists 0 N/A% -298 -22.7% -8 -0.6% -363 -35.3% -79 -7.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_implements 0 N/A% 18 1.4% 29 2.2% 14 1.4% 25 2.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_css_alter 0 N/A% -7 -0.5% 0 0.0% -3 -0.3% 0 0.0% 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% 6 0.5% -1 -0.1% -4 -0.4% -2 -0.2% 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_prepare_author 0 N/A% 59 4.5% 7 0.5% -16 -1.6% 4 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_preprocess_block 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%
ComposerAutoloaderInitDrupal8::getLoader 0 N/A% -77 -5.9% 0 0.0% -78 -7.6% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ComposerAutoloaderInitDrupal8::loadClassLoader 0 N/A% 0 0.0% -1 -0.1% 1 0.1% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
composerRequireDrupal8 0 N/A% -79 -6.0% -6 -0.5% -83 -8.1% -7 -0.7% 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% 0 0.0% 0 0.0% 2 0.2% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::findFile 0 N/A% 19 1.4% 35 2.7% -22 -2.1% -52 -5.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::findFileWithExtension 0 N/A% -15 -1.1% -35 -2.7% 30 2.9% 217 21.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass 0 N/A% -454 -34.6% -6 -0.5% -493 -48.0% -2 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass@1 0 N/A% -448 -34.1% -14 -1.1% -445 -43.3% -20 -1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass@2 0 N/A% -227 -17.3% -1 -0.1% -212 -20.6% 2 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass@3 0 N/A% -114 -8.7% 1 0.1% -108 -10.5% 14 1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass@4 0 N/A% 0 0.0% 1 0.1% 0 0.0% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass@5 0 N/A% 1 0.1% 0 0.0% 2 0.2% -5 -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% -1 -0.1% -2 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::set 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::setPsr4 0 N/A% -1 -0.1% -1 -0.1% 1 0.1% -3 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\includeFile 0 N/A% -520 -39.6% -26 -2.0% -523 -50.9% 16 1.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\includeFile@1 0 N/A% -410 -31.2% 9 0.7% -397 -38.7% 21 2.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\includeFile@2 0 N/A% -209 -15.9% -17 -1.3% -200 -19.5% -6 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\includeFile@3 0 N/A% -104 -7.9% -10 -0.8% -106 -10.3% -8 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\includeFile@4 0 N/A% 0 0.0% -2 -0.2% 0 0.0% 2 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\includeFile@5 0 N/A% 1 0.1% 2 0.2% 4 0.4% 8 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% 2 0.2% 2 0.2% 1 0.1% -1 -0.1% 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% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_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%
contextual_page_build 0 N/A% 0 0.0% 0 0.0% -1 -0.1% -3 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_preprocess 0 N/A% 55 4.2% 49 3.7% 56 5.5% 43 4.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_pre_render_placeholder 0 N/A% -2 -0.2% 0 0.0% -1 -0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count 0 N/A% -3 -0.2% -5 -0.4% 24 2.3% 25 2.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count@1 0 N/A% 0 0.0% 0 0.0% -3 -0.3% -3 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current 0 N/A% 0 0.0% 0 0.0% 3 0.3% 3 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current_path 0 N/A% -10 -0.8% -4 -0.3% -10 -1.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::createFromFormat 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::format 0 N/A% -2 -0.2% -2 -0.2% 7 0.7% 7 0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::getLastErrors 0 N/A% 0 0.0% 0 0.0% 8 0.8% 8 0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::setTimestamp 0 N/A% -2 -0.2% -2 -0.2% -2 -0.2% -2 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::setTimezone 0 N/A% 0 0.0% 0 0.0% -31 -3.0% -31 -3.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::__construct 0 N/A% -10 -0.8% -10 -0.8% 5 0.5% 5 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTimeZone::__construct 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%
datetime_element_info 0 N/A% -6 -0.5% -2 -0.2% -3 -0.3% -4 -0.4% 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% 12 1.2% 12 1.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_default_timezone_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%
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