Diff Report
Run #523c58bd29e4d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523c5919acc8c: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
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Overall Diff Summary

Run #523c58bd29e4dRun #523c5919acc8cDiffDiff%
Number of Function Calls57,404 57,403 -1 -0.0%
Incl. Wall Time (microsec)371,942 372,384 442 0.1%
Incl. CPU (microsecs)337,329 335,958 -1,371 -0.4%
Incl. MemUse (bytes)13,734,376 13,734,360 -16 -0.0%
Incl. PeakMemUse (bytes)13,797,528 13,797,432 -96 -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%
aggregator_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%
aggregator_preprocess_block 0 0.0% -2 -0.5% -2 -0.5% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ajax_pre_render_element 0 0.0% -9 -2.0% -9 -2.0% -8 -0.6% -8 -0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ajax_process_form 0 0.0% -9 -2.0% 0 0.0% -6 -0.4% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
arg 0 0.0% 0 0.0% -2 -0.5% 1 0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayIterator::__construct 0 0.0% 9 2.0% 9 2.0% 4 0.3% 4 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::exchangeArray 0 0.0% -15 -3.4% -15 -3.4% -12 -0.9% -12 -0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::__construct 0 0.0% -1 -0.2% -1 -0.2% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_combine 0 0.0% 0 0.0% 0 0.0% 5 0.4% 5 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_diff 0 0.0% -4 -0.9% -4 -0.9% -18 -1.3% -18 -1.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_diff_key 0 0.0% 1 0.2% 1 0.2% 3 0.2% 3 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys 0 0.0% 3 0.7% 3 0.7% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_filter 0 0.0% -50 -11.3% -52 -11.8% -51 -3.7% -50 -3.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_flip 0 0.0% -4 -0.9% -4 -0.9% -23 -1.7% -23 -1.7% 0 0.0% 0 0.0% -96 -100.0% -96 -100.0%
array_intersect 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_intersect_key 0 0.0% 3 0.7% 3 0.7% -5 -0.4% -5 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_keys 0 0.0% 18 4.1% 18 4.1% -23 -1.7% -23 -1.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_key_exists 0 0.0% 36 8.1% 36 8.1% -100 -7.3% -100 -7.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_map 0 0.0% -58 -13.1% -5 -1.1% -54 -3.9% 3 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_merge 0 0.0% -2 -0.5% -2 -0.5% -13 -0.9% -13 -0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_pop 0 0.0% -4 -0.9% -4 -0.9% -4 -0.3% -4 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_push 0 0.0% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_replace 0 0.0% -5 -1.1% -5 -1.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_reverse 0 0.0% 2 0.5% 2 0.5% 4 0.3% 4 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_shift 0 0.0% -5 -1.1% -5 -1.1% -11 -0.8% -11 -0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_slice 0 0.0% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unique 0 0.0% 2 0.5% 2 0.5% -6 -0.4% -6 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unshift 0 0.0% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_values 0 0.0% -1 -0.2% -1 -0.2% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
bartik_menu_tree 0 0.0% -1 -0.2% -1 -0.2% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
bartik_preprocess_html 0 0.0% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
bartik_preprocess_page 0 0.0% -1 -0.2% -1 -0.2% 0 0.0% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base64_encode 0 0.0% 0 0.0% 0 0.0% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
basename 0 0.0% -2 -0.5% -2 -0.5% -7 -0.5% -7 -0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_convert 0 0.0% 9 2.0% 9 2.0% 6 0.4% 6 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_path 0 0.0% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_admin_paths 0 0.0% 0 0.0% 0 0.0% 2 0.1% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_get_blocks_by_region 0 0.0% 1,635 369.9% 0 0.0% 536 39.1% -7 -0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_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%
block_list 0 0.0% 177 40.0% 1 0.2% 160 11.7% 8 0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_page_build 0 0.0% 1,638 370.6% 1 0.2% 542 39.5% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 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%
cache 0 0.0% -6 -1.4% -2 -0.5% -8 -0.6% -4 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
call_user_func 0 0.0% -59 -13.3% -26 -5.9% -234 -17.1% -43 -3.1% 0 0.0% 0 0.0% -24 -25.0% 0 0.0%
call_user_func@1 0 0.0% -1 -0.2% 0 0.0% -5 -0.4% -6 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
call_user_func_array 0 0.0% 731 165.4% -2 -0.5% -979 -71.4% 2 0.1% -16 -100.0% 0 0.0% -64 -66.7% 0 0.0%
call_user_func_array@1 0 0.0% 486 110.0% -4 -0.9% -244 -17.8% -1 -0.1% 8 50.0% 0 0.0% 256 266.7% 0 0.0%
call_user_func_array@2 0 0.0% -780 -176.5% 1 0.2% -506 -36.9% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ceil 0 0.0% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
check_plain 0 0.0% -3 -0.7% 2 0.5% -3 -0.2% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
check_url 0 0.0% -6 -1.4% -3 -0.7% 2 0.1% 6 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
chr 0 0.0% -1 -0.2% -1 -0.2% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ckeditor_help 0 0.0% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
class_exists 0 0.0% -111 -25.1% -3 -0.7% -110 -8.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
class_implements 0 0.0% -2 -0.5% -1 -0.2% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
color_css_alter 0 0.0% 10 2.3% 2 0.5% 10 0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
color_help 0 0.0% 1 0.2% 1 0.2% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
color_preprocess_page 0 0.0% 25 5.7% 1 0.2% 2 0.1% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_help 0 0.0% -1 -0.2% -1 -0.2% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_preprocess_block 0 0.0% -1 -0.2% -1 -0.2% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ComposerAutoloaderInit0b93b0210b8b39c2a0b13410cd082de9::getLoader 0 0.0% -4 -0.9% -2 -0.5% -4 -0.3% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ComposerAutoloaderInit0b93b0210b8b39c2a0b13410cd082de9::loadClassLoader 0 0.0% 0 0.0% 0 0.0% 0 0.0% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::add 0 0.0% -3 -0.7% -3 -0.7% -14 -1.0% -14 -1.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::addClassMap 0 0.0% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::findFile 0 0.0% 7 1.6% 46 10.4% -14 -1.0% -80 -5.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::getPrefixes 0 0.0% -3 -0.7% -1 -0.2% -3 -0.2% -3 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::loadClass 0 0.0% -47 -10.6% 71 16.1% -48 -3.5% 62 4.5% 8 50.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::loadClass@1 0 0.0% -196 -44.3% -22 -5.0% -180 -13.1% 18 1.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::loadClass@2 0 0.0% -74 -16.7% -11 -2.5% -65 -4.7% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::loadClass@3 0 0.0% -50 -11.3% -1 -0.2% -58 -4.2% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::loadClass@4 0 0.0% 0 0.0% 0 0.0% -2 -0.1% 3 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::loadClass@5 0 0.0% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::register 0 0.0% 0 0.0% 0 0.0% 2 0.1% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::set 0 0.0% 0 0.0% 1 0.2% 2 0.1% 6 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config_get_config_directory 0 0.0% -2 -0.5% -1 -0.2% -2 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config_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%
conf_path 0 0.0% 1 0.2% 3 0.7% -1 -0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contact_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%
contextual_element_info 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% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_page_build 0 0.0% 28 6.3% 0 0.0% 29 2.1% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess 0 0.0% -23 -5.2% 0 0.0% -30 -2.2% -21 -1.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_pre_render_placeholder 0 0.0% -11 -2.5% -11 -2.5% -11 -0.8% -11 -0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count 0 0.0% 8 1.8% -1 -0.2% 13 0.9% 16 1.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count@1 0 0.0% -2 -0.5% -2 -0.5% 10 0.7% 10 0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current 0 0.0% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current_path 0 0.0% -14 -3.2% -7 -1.6% -15 -1.1% -5 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
custom_block_admin_paths 0 0.0% 0 0.0% 0 0.0% 2 0.1% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
custom_block_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%
custom_block_menu_local_tasks 0 0.0% 1 0.2% 0 0.0% 1 0.1% -4 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::createFromFormat 0 0.0% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::format 0 0.0% -3 -0.7% -3 -0.7% -3 -0.2% -3 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::getLastErrors 0 0.0% 0 0.0% 0 0.0% 5 0.4% 5 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::setTimestamp 0 0.0% -5 -1.1% -5 -1.1% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::setTimezone 0 0.0% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::__construct 0 0.0% 2 0.5% 2 0.5% 3 0.2% 3 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTimeZone::__construct 0 0.0% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
datetime_default_format_type 0 0.0% 55 12.4% 1 0.2% 57 4.2% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
datetime_element_info 0 0.0% 157 35.5% 1 0.2% 255 18.6% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_default_timezone_set 0 0.0% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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