Diff Report
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e1a85fcec: XHProf Run (Namespace=drupal-perf-cottser)
Tip
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Overall Diff Summary

Run #5350e128cfd2bRun #5350e1a85fcecDiffDiff%
Number of Function Calls322,151 322,151 0 0.0%
Incl. Wall Time (microsec)1,067,606 1,068,516 910 0.1%
Incl. CPU (microsecs)1,051,282 1,052,411 1,129 0.1%
Incl. MemUse (bytes)47,301,936 47,301,936 0 0.0%
Incl. PeakMemUse (bytes)47,472,968 47,472,968 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% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ajax_pre_render_element 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%
ajax_process_form 0 N/A% 0 0.0% 0 0.0% 0 0.0% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
apc_fetch 0 N/A% 0 0.0% 0 0.0% 26 2.3% 26 2.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
apc_store 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%
arg 0 N/A% 0 0.0% 0 0.0% 4 0.4% 3 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayIterator::__construct 0 N/A% -54 -5.9% -54 -5.9% -20 -1.8% -20 -1.8% 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% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_combine 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_diff 0 N/A% 8 0.9% 8 0.9% 11 1.0% 11 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% -24 -2.1% -24 -2.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_fill_keys 0 N/A% 0 0.0% 0 0.0% -8 -0.7% -8 -0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter 0 N/A% -63 -6.9% -25 -2.7% -20 -1.8% -28 -2.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_flip 0 N/A% 8 0.9% 8 0.9% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect 0 N/A% -15 -1.6% -15 -1.6% -8 -0.7% -8 -0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect_key 0 N/A% 51 5.6% 51 5.6% 21 1.9% 21 1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_keys 0 N/A% 58 6.4% 58 6.4% 105 9.3% 105 9.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_key_exists 0 N/A% 16 1.8% 16 1.8% 103 9.1% 103 9.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_map 0 N/A% -28 -3.1% 1 0.1% -23 -2.0% 8 0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_merge 0 N/A% -34 -3.7% -34 -3.7% -36 -3.2% -36 -3.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_merge_recursive 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_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% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_replace 0 N/A% 3 0.3% 3 0.3% 24 2.1% 24 2.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_reverse 0 N/A% -5 -0.5% -5 -0.5% -8 -0.7% -8 -0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_search 0 N/A% 25 2.7% 25 2.7% 2 0.2% 2 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_shift 0 N/A% -7 -0.8% -7 -0.8% -46 -4.1% -46 -4.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unique 0 N/A% -12 -1.3% -12 -1.3% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unshift 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_values 0 N/A% 3 0.3% 3 0.3% 30 2.7% 30 2.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
asort 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_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% 2 0.2% 2 0.2% 2 0.2% 2 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
bartik_preprocess_field 0 N/A% 0 0.0% 0 0.0% -8 -0.7% -8 -0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
bartik_preprocess_node 0 N/A% -4 -0.4% -4 -0.4% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
bartik_preprocess_page 0 N/A% 5 0.5% 2 0.2% 5 0.4% 3 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base64_encode 0 N/A% -13 -1.4% -13 -1.4% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
basename 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%
base_convert 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%
base_path 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%
block_get_blocks_by_region 0 N/A% 299 32.9% 4 0.4% 298 26.4% -7 -0.6% 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_list 0 N/A% 143 15.7% 1 0.1% 144 12.8% -10 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_page_build 0 N/A% 306 33.6% 1 0.1% 311 27.5% 8 0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_theme_suggestions_block 0 N/A% 3 0.3% 2 0.2% 5 0.4% 2 0.2% 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% 1,186 130.3% -8 -0.9% 1,226 108.6% 38 3.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func@1 0 N/A% 164 18.0% 6 0.7% 160 14.2% -8 -0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array 0 N/A% -598 -65.7% 4 0.4% -414 -36.7% -10 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@1 0 N/A% -334 -36.7% -28 -3.1% -197 -17.4% -30 -2.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@2 0 N/A% 41 4.5% -2 -0.2% 39 3.5% -4 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@3 0 N/A% 0 0.0% 0 0.0% -3 -0.3% -4 -0.4% 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%
check_plain 0 N/A% 2 0.2% 3 0.3% -15 -1.3% -7 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
chr 0 N/A% 3 0.3% 3 0.3% -2 -0.2% -2 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ckeditor_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%
class_exists 0 N/A% 110 12.1% 2 0.2% 102 9.0% -16 -1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_implements 0 N/A% 0 0.0% 0 0.0% 1 0.1% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_css_alter 0 N/A% 4 0.4% 1 0.1% 1 0.1% 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% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_preprocess_page 0 N/A% 9 1.0% 1 0.1% 8 0.7% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_entity_load 0 N/A% 106 11.6% 45 4.9% 95 8.4% 66 5.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_entity_view_alter 0 N/A% -22 -2.4% -5 -0.5% -17 -1.5% -21 -1.9% 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% 269 29.6% 15 1.6% 289 25.6% 90 8.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_node_view_alter 0 N/A% -31 -3.4% -2 -0.2% -37 -3.3% -17 -1.5% 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% -26 -2.9% -6 -0.7% -24 -2.1% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ComposerAutoloaderInitDrupal8::loadClassLoader 0 N/A% -1 -0.1% -1 -0.1% 0 0.0% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
composerRequireDrupal8 0 N/A% -12 -1.3% -1 -0.1% -13 -1.2% -3 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::add 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%
Composer\Autoload\ClassLoader::addClassMap 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::findFile 0 N/A% 0 0.0% -2 -0.2% 1 0.1% 3 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::findFileWithExtension 0 N/A% 2 0.2% 3 0.3% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::getPrefixes 0 N/A% 0 0.0% 0 0.0% -1 -0.1% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass 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::register 0 N/A% 0 0.0% 1 0.1% 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% -5 -0.4% -5 -0.4% 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% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::unregister 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\includeFile 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%
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% 0 0.0% 0 0.0% -2 -0.2% -4 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contact_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_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% 5 0.5% 1 0.1% 3 0.3% -4 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_preprocess 0 N/A% 44 4.8% 33 3.6% 41 3.6% 40 3.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_pre_render_placeholder 0 N/A% -17 -1.9% -10 -1.1% -17 -1.5% -13 -1.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count 0 N/A% -2 -0.2% -3 -0.3% 57 5.0% 63 5.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count@1 0 N/A% 0 0.0% 0 0.0% 15 1.3% 15 1.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current 0 N/A% 4 0.4% 4 0.4% 3 0.3% 3 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current_path 0 N/A% 4 0.4% 1 0.1% 10 0.9% 9 0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
custom_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%
date 0 N/A% -12 -1.3% -12 -1.3% 4 0.4% 4 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::createFromFormat 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::format 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%
DateTime::getLastErrors 0 N/A% 0 0.0% 0 0.0% -4 -0.4% -4 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::setTimestamp 0 N/A% -2 -0.2% -2 -0.2% -17 -1.5% -17 -1.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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