Diff Report
Run #5230a98f3b26c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5230aa47d621c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Overall Diff Summary

Run #5230a98f3b26cRun #5230aa47d621cDiffDiff%
Number of Function Calls39,779 39,925 146 0.4%
Incl. Wall Time (microsec)419,293 418,445 -848 -0.2%
Incl. CPU (microsecs)396,288 395,375 -913 -0.2%
Incl. MemUse (bytes)36,333,312 36,399,408 66,096 0.2%
Incl. PeakMemUse (bytes)36,372,688 36,438,240 65,552 0.2%

[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 0.0% -7 -0.8% -7 -0.8% -4 -0.4% -4 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ajax_process_form 0 0.0% -8 -0.9% -1 -0.1% -8 -0.9% -4 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
arg 0 0.0% -7 -0.8% -5 -0.6% -6 -0.7% 3 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayIterator::__construct 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%
ArrayObject::exchangeArray 0 0.0% -2 -0.2% -2 -0.2% -5 -0.5% -5 -0.5% 0 0.0% 0 0.0% 936 1.4% 936 1.4%
ArrayObject::__construct 0 0.0% 0 0.0% 0 0.0% 4 0.4% 4 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_combine 0 0.0% 0 0.0% 0 0.0% 3 0.3% 3 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_diff 0 0.0% 4 0.5% 4 0.5% 16 1.8% 16 1.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys 0 0.0% -1 -0.1% -1 -0.1% 4 0.4% 4 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_filter 0 0.0% -169 -19.9% 12 1.4% -196 -21.5% 13 1.4% 24 0.0% 0 0.0% 88 0.1% 136 0.2%
array_filter@1 0 0.0% -5 -0.6% -5 -0.6% -5 -0.5% -5 -0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_flip 0 0.0% -11 -1.3% -11 -1.3% -11 -1.2% -11 -1.2% -8 -0.0% -8 -0.0% 0 0.0% 0 0.0%
array_intersect 0 0.0% -3 -0.4% -3 -0.4% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_intersect_key 4 2.7% 17 2.0% 17 2.0% 1 0.1% 1 0.1% 10,000 15.1% 10,000 15.1% 0 0.0% 0 0.0%
array_keys 1 0.7% 7 0.8% 7 0.8% -8 -0.9% -8 -0.9% 344 0.5% 344 0.5% 528 0.8% 528 0.8%
array_key_exists 1 0.7% -55 -6.5% -55 -6.5% -15 -1.6% -15 -1.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_map 0 0.0% -24 -2.8% -10 -1.2% -20 -2.2% 9 1.0% -8 -0.0% 0 0.0% -8 -0.0% 0 0.0%
array_merge 4 2.7% 19 2.2% 19 2.2% 42 4.6% 42 4.6% 20,512 31.0% 20,512 31.0% 528 0.8% 528 0.8%
array_pop 0 0.0% 1 0.1% 1 0.1% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_push 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_replace 0 0.0% -41 -4.8% -41 -4.8% -41 -4.5% -41 -4.5% 16 0.0% 16 0.0% 0 0.0% 0 0.0%
array_reverse 1 0.7% -1 -0.1% -1 -0.1% -3 -0.3% -3 -0.3% 88 0.1% 88 0.1% -1,064 -1.6% -1,064 -1.6%
array_shift 0 0.0% -1 -0.1% -1 -0.1% -5 -0.5% -5 -0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_slice 0 0.0% -1 -0.1% -1 -0.1% 3 0.3% 3 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unique 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_unshift 0 0.0% 0 0.0% 0 0.0% -2 -0.2% -2 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_values 0 0.0% -3 -0.4% -3 -0.4% 6 0.7% 6 0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
asort 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_menu_tree 0 0.0% 0 0.0% 0 0.0% 2 0.2% 2 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
bartik_preprocess_html 0 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
bartik_preprocess_page 0 0.0% 2 0.2% -6 -0.7% 3 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base64_encode 0 0.0% 0 0.0% 0 0.0% 8 0.9% 8 0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
basename 0 0.0% -4 -0.5% -4 -0.5% 2 0.2% 2 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_convert 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%
base_path 0 0.0% 1 0.1% 1 0.1% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_admin_paths 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_get_blocks_by_region 0 0.0% -579 -68.3% -3 -0.4% -504 -55.2% 3 0.3% 168 0.3% 0 0.0% 152 0.2% 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% -335 -39.5% -1 -0.1% -387 -42.4% -13 -1.4% 112 0.2% 0 0.0% -112 -0.2% 0 0.0%
block_page_build 0 0.0% -586 -69.1% -8 -0.9% -507 -55.5% 2 0.2% 168 0.3% 0 0.0% 152 0.2% 0 0.0%
breakpoint_help 0 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
cache 0 0.0% -4 -0.5% -7 -0.8% -8 -0.9% -11 -1.2% 0 0.0% 0 0.0% -40 -0.1% 0 0.0%
call_user_func 0 0.0% -326 -38.4% 7 0.8% -246 -26.9% -4 -0.4% 296 0.4% -16 -0.0% 32 0.0% 8 0.0%
call_user_func@1 0 0.0% 1 0.1% 0 0.0% -5 -0.5% -9 -1.0% -24 -0.0% 0 0.0% -32 -0.0% 0 0.0%
call_user_func_array 0 0.0% -621 -73.2% -6 -0.7% -735 -80.5% -6 -0.7% 69,472 105.1% 0 0.0% 70,240 107.2% 0 0.0%
call_user_func_array@1 0 0.0% -315 -37.1% 13 1.5% -305 -33.4% -29 -3.2% 968 1.5% 8 0.0% 1,888 2.9% 16 0.0%
call_user_func_array@2 0 0.0% 0 0.0% -1 -0.1% 0 0.0% -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 0.4% 4 0.5% 7 0.8% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
chr 0 0.0% -2 -0.2% -2 -0.2% -2 -0.2% -2 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ckeditor_help 0 0.0% 1 0.1% 1 0.1% -4 -0.4% -4 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
class_exists 1 0.7% -771 -90.9% 3 0.4% -764 -83.7% 14 1.5% 304 0.5% 0 0.0% 280 0.4% 0 0.0%
class_implements 0 0.0% -2 -0.2% 1 0.1% -2 -0.2% 1 0.1% -16 -0.0% 0 0.0% -72 -0.1% 0 0.0%
color_css_alter 0 0.0% 0 0.0% 0 0.0% 2 0.2% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
color_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%
color_preprocess_page 0 0.0% 33 3.9% 4 0.5% 2 0.2% -2 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_help 0 0.0% 0 0.0% 0 0.0% 2 0.2% 2 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_preprocess_block 0 0.0% 2 0.2% 2 0.2% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_tokens 0 0.0% 0 0.0% 0 0.0% 2 0.2% 2 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ComposerAutoloaderInit3a4905090abf2f2252330204ffd02eb8::getLoader 0 0.0% 15 1.8% -8 -0.9% 16 1.8% 0 0.0% -16 -0.0% 64 0.1% 40 0.1% 0 0.0%
ComposerAutoloaderInit3a4905090abf2f2252330204ffd02eb8::loadClassLoader 0 0.0% 2 0.2% 1 0.1% 1 0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::add 0 0.0% 0 0.0% 0 0.0% -9 -1.0% -9 -1.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::addClassMap 0 0.0% 1 0.1% 1 0.1% 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% -194 -22.9% -60 -7.1% -196 -21.5% -103 -11.3% 0 0.0% 0 0.0% -152 -0.2% -160 -0.2%
Composer\Autoload\ClassLoader::getPrefixes 0 0.0% 1 0.1% 0 0.0% -1 -0.1% -2 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::loadClass 0 0.0% -887 -104.6% -21 -2.5% -901 -98.7% -63 -6.9% 664 1.0% 88 0.1% 9,480 14.5% 64 0.1%
Composer\Autoload\ClassLoader::loadClass@1 0 0.0% -474 -55.9% -37 -4.4% -475 -52.0% -17 -1.9% 344 0.5% 104 0.2% 9,160 14.0% 16 0.0%
Composer\Autoload\ClassLoader::loadClass@2 0 0.0% -186 -21.9% -10 -1.2% -190 -20.8% 12 1.3% 80 0.1% 48 0.1% -4,784 -7.3% -80 -0.1%
Composer\Autoload\ClassLoader::loadClass@3 0 0.0% 0 0.0% 1 0.1% 0 0.0% 3 0.3% 56 0.1% -16 -0.0% 232 0.4% 0 0.0%
Composer\Autoload\ClassLoader::loadClass@4 0 0.0% 14 1.7% -1 -0.1% 16 1.8% 9 1.0% 16 0.0% 0 0.0% 216 0.3% 0 0.0%
Composer\Autoload\ClassLoader::loadClass@5 0 0.0% -4 -0.5% 1 0.1% -5 -0.5% 0 0.0% 16 0.0% 0 0.0% -24 -0.0% 0 0.0%
Composer\Autoload\ClassLoader::register 0 0.0% 0 0.0% 0 0.0% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::set 0 0.0% 0 0.0% 0 0.0% -4 -0.4% -2 -0.2% -16 -0.0% -16 -0.0% 48 0.1% 48 0.1%
config_get_config_directory 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%
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% 0 0.0% 1 0.1% -3 -0.3% -2 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contact_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_element_info 0 0.0% -1 -0.1% -1 -0.1% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_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_page_build 0 0.0% -1 -0.1% -1 -0.1% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess 1 0.7% 2 0.2% -4 -0.5% 2 0.2% -9 -1.0% 0 0.0% -336 -0.5% 0 0.0% 0 0.0%
contextual_pre_render_placeholder 0 0.0% 5 0.6% 5 0.6% 3 0.3% 3 0.3% 24 0.0% 24 0.0% 0 0.0% 0 0.0%
count 0 0.0% 19 2.2% 15 1.8% 31 3.4% 26 2.8% 0 0.0% 0 0.0% -232 -0.4% -232 -0.4%
count@1 0 0.0% 1 0.1% 1 0.1% 9 1.0% 9 1.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current 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%
current_path 0 0.0% 2 0.2% 8 0.9% 0 0.0% 0 0.0% 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% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
custom_block_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%
custom_block_menu_local_tasks 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%
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% 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::getLastErrors 0 0.0% 3 0.4% 3 0.4% 3 0.3% 3 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::setTimezone 0 0.0% 0 0.0% 0 0.0% 6 0.7% 6 0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::__construct 0 0.0% -1 -0.1% -1 -0.1% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTimeZone::__construct 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%
datetime_default_format_type 0 0.0% -6 -0.7% -1 -0.1% -7 -0.8% 0 0.0% -8 -0.0% 0 0.0% -56 -0.1% 0 0.0%
datetime_element_info 0 0.0% 10 1.2% -6 -0.7% -17 -1.9% -3 -0.3% -8 -0.0% 0 0.0% -8 -0.0% 0 0.0%
date_default_timezone_set 0 0.0% -1 -0.1% -1 -0.1% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_parse 0 0.0% 0 0.0% 0 0.0% -4 -0.4% -4 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dblog_help 0 0.0% 0 0.0% 0 0.0% -3 -0.3% -3 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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