Diff Report
Run #52e4189e0e4fe: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #52e4189e0e4feRun #52e417f8e04a5DiffDiff%
Number of Function Calls133,634 133,634 0 0.0%
Incl. Wall Time (microsec)433,973 434,343 370 0.1%
Incl. CPU (microsecs)413,848 414,199 351 0.1%
Incl. MemUse (bytes)19,059,136 19,059,136 0 0.0%
Incl. PeakMemUse (bytes)19,203,472 19,203,472 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 0.3% 1 0.3% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ajax_process_form 0 N/A% 0 0.0% -1 -0.3% 2 0.6% 2 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
arg 0 N/A% 2 0.5% 2 0.5% 5 1.4% 4 1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayIterator::__construct 0 N/A% -14 -3.8% -14 -3.8% -25 -7.1% -25 -7.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::exchangeArray 0 N/A% -3 -0.8% -3 -0.8% -3 -0.9% -3 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::__construct 0 N/A% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_combine 0 N/A% 1 0.3% 1 0.3% 1 0.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff 0 N/A% 8 2.2% 8 2.2% -2 -0.6% -2 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff_key 0 N/A% 4 1.1% 4 1.1% 1 0.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_fill_keys 0 N/A% -2 -0.5% -2 -0.5% 9 2.6% 9 2.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter 0 N/A% 22 5.9% 14 3.8% 27 7.7% 29 8.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_flip 0 N/A% 3 0.8% 3 0.8% 16 4.6% 16 4.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect 0 N/A% 0 0.0% 0 0.0% 1 0.3% 1 0.3% 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 0.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect_key 0 N/A% 8 2.2% 8 2.2% -26 -7.4% -26 -7.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_keys 0 N/A% -2 -0.5% -2 -0.5% -37 -10.5% -37 -10.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_key_exists 0 N/A% 1 0.3% 1 0.3% 61 17.4% 61 17.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_map 0 N/A% -10 -2.7% 2 0.5% -6 -1.7% 8 2.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_merge 0 N/A% -11 -3.0% -11 -3.0% 9 2.6% 9 2.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_merge_recursive 0 N/A% 0 0.0% 0 0.0% 2 0.6% 2 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_multisort 0 N/A% 0 0.0% 0 0.0% 1 0.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_pad 0 N/A% -1 -0.3% -1 -0.3% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_pop 0 N/A% -1 -0.3% -1 -0.3% 1 0.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_push 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_replace 0 N/A% 30 8.1% 30 8.1% 41 11.7% 41 11.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_reverse 0 N/A% -4 -1.1% -4 -1.1% 18 5.1% 18 5.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_search 0 N/A% -1 -0.3% -1 -0.3% 2 0.6% 2 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_shift 0 N/A% 9 2.4% 9 2.4% -11 -3.1% -11 -3.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_slice 0 N/A% 0 0.0% 0 0.0% 1 0.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unique 0 N/A% -2 -0.5% -2 -0.5% -5 -1.4% -5 -1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unshift 0 N/A% -1 -0.3% -1 -0.3% -3 -0.9% -3 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_values 0 N/A% 3 0.8% 3 0.8% 12 3.4% 12 3.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_walk 0 N/A% 1 0.3% 0 0.0% 1 0.3% 1 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% 1 0.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
bartik_preprocess_page 0 N/A% -1 -0.3% -1 -0.3% -1 -0.3% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base64_encode 0 N/A% -1 -0.3% -1 -0.3% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
basename 0 N/A% 2 0.5% 2 0.5% -8 -2.3% -8 -2.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_convert 0 N/A% 0 0.0% 0 0.0% -8 -2.3% -8 -2.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_path 0 N/A% 0 0.0% 0 0.0% -2 -0.6% -2 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_admin_paths 0 N/A% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_get_blocks_by_region 0 N/A% -80 -21.6% 1 0.3% -125 -35.6% -5 -1.4% 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_list 0 N/A% 12 3.2% 2 0.5% 7 2.0% 3 0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_page_build 0 N/A% -81 -21.9% -2 -0.5% -121 -34.5% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_theme_suggestions_block 0 N/A% 0 0.0% -1 -0.3% 0 0.0% -1 -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 -0.3% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
cache 0 N/A% 4 1.1% 2 0.5% 0 0.0% -5 -1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func 0 N/A% -864 -233.5% -4 -1.1% -856 -243.9% -25 -7.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func@1 0 N/A% -125 -33.8% -15 -4.1% -115 -32.8% 5 1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array 0 N/A% 799 215.9% -13 -3.5% 774 220.5% -8 -2.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@1 0 N/A% 902 243.8% 3 0.8% 885 252.1% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@2 0 N/A% -18 -4.9% -1 -0.3% -46 -13.1% -17 -4.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ceil 0 N/A% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
check_plain 0 N/A% 1 0.3% -5 -1.4% 5 1.4% 3 0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
check_url 0 N/A% 5 1.4% 3 0.8% 8 2.3% 5 1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
chr 0 N/A% 0 0.0% 0 0.0% -4 -1.1% -4 -1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ckeditor_help 0 N/A% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_exists 0 N/A% 84 22.7% 1 0.3% 79 22.5% -3 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_implements 0 N/A% 4 1.1% 2 0.5% -2 -0.6% -4 -1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_css_alter 0 N/A% -12 -3.2% 1 0.3% -7 -2.0% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_help 0 N/A% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_preprocess_page 0 N/A% 5 1.4% 1 0.3% 1 0.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_entity_load 0 N/A% 35 9.5% 29 7.8% 27 7.7% -15 -4.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_entity_view 0 N/A% -5 -1.4% 1 0.3% -5 -1.4% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_entity_view_alter 0 N/A% 0 0.0% 0 0.0% -1 -0.3% -1 -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% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_node_search_result 0 N/A% 3 0.8% 0 0.0% 4 1.1% 7 2.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_node_update_index 0 N/A% 1 0.3% -1 -0.3% 1 0.3% 16 4.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_node_view_alter 0 N/A% 3 0.8% 1 0.3% 4 1.1% 3 0.9% 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 -0.6% -2 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_ranking 0 N/A% -1 -0.3% -1 -0.3% -1 -0.3% 3 0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ComposerAutoloaderInit92462a247bf83504e990c5f706f228cc::getLoader 0 N/A% -6 -1.6% -2 -0.5% -5 -1.4% 7 2.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ComposerAutoloaderInit92462a247bf83504e990c5f706f228cc::loadClassLoader 0 N/A% 1 0.3% 1 0.3% 0 0.0% -3 -0.9% 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% -1 -0.3% -1 -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% 1 0.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::findFile 0 N/A% 174 47.0% 94 25.4% 177 50.4% 1 0.3% 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% 0 0.0% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass 0 N/A% 493 133.2% 67 18.1% 508 144.7% 34 9.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass@1 0 N/A% 266 71.9% 28 7.6% 272 77.5% 29 8.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass@2 0 N/A% 71 19.2% 7 1.9% 65 18.5% 5 1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass@3 0 N/A% 22 5.9% 1 0.3% 25 7.1% 7 2.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass@4 0 N/A% 4 1.1% 1 0.3% 6 1.7% 8 2.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass@5 0 N/A% 1 0.3% 0 0.0% 3 0.9% 0 0.0% 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 -0.3% -2 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::set 0 N/A% -1 -0.3% -1 -0.3% -4 -1.1% -4 -1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_get_config_directory 0 N/A% 0 0.0% 0 0.0% 3 0.9% 3 0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_help 0 N/A% 0 0.0% 0 0.0% 1 0.3% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
conf_path 0 N/A% -2 -0.5% -1 -0.3% -2 -0.6% -2 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contact_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_element_info 0 N/A% 0 0.0% 0 0.0% 2 0.6% 2 0.6% 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 -0.3% -1 -0.3% 0 0.0% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_preprocess 0 N/A% -6 -1.6% -2 -0.5% -6 -1.7% 3 0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_pre_render_placeholder 0 N/A% -14 -3.8% -2 -0.5% -13 -3.7% 1 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count 0 N/A% 0 0.0% 7 1.9% -24 -6.8% -22 -6.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count@1 0 N/A% -2 -0.5% -2 -0.5% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current 0 N/A% 1 0.3% 1 0.3% 3 0.9% 3 0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current_path 0 N/A% -5 -1.4% -4 -1.1% -6 -1.7% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
custom_block_admin_paths 0 N/A% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 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 -0.3% -1 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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