Diff Report
Run #52e96dacba2bc: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e96ef41921e: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #52e96dacba2bcRun #52e96ef41921eDiffDiff%
Number of Function Calls70,536 70,536 0 0.0%
Incl. Wall Time (microsec)667,373 704,914 37,541 5.6%
Incl. CPU (microsecs)654,309 692,703 38,394 5.9%
Incl. MemUse (bytes)38,973,352 38,973,352 0 0.0%
Incl. PeakMemUse (bytes)39,122,912 39,122,912 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%
???_op 0 N/A% 37,566 100.1% 44 0.1% 38,416 100.1% 42 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
???_op@1 0 N/A% 2,904 7.7% 207 0.6% 2,968 7.7% 239 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
???_op@2 0 N/A% 161 0.4% 109 0.3% 195 0.5% 105 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
???_op@3 0 N/A% 94 0.3% 3 0.0% 102 0.3% 9 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
???_op@4 0 N/A% 32 0.1% 13 0.0% 37 0.1% 21 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
???_op@5 0 N/A% 2 0.0% 3 0.0% 0 0.0% 2 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
???_op@6 0 N/A% 0 0.0% 0 0.0% 2 0.0% 2 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ajax_pre_render_element 0 N/A% -6 -0.0% 5 0.0% 2 0.0% 16 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ajax_process_form 0 N/A% 8 0.0% 14 0.0% 6 0.0% 4 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
apc_fetch 0 N/A% 122 0.3% 122 0.3% 104 0.3% 104 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
apc_store 0 N/A% -1 -0.0% -1 -0.0% -2 -0.0% -2 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
arg 0 N/A% -8 -0.0% -4 -0.0% -9 -0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayIterator::__construct 0 N/A% 3 0.0% 3 0.0% 3 0.0% 3 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::exchangeArray 0 N/A% -2 -0.0% -2 -0.0% -4 -0.0% -4 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::offsetExists 0 N/A% -1 -0.0% -1 -0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::__construct 0 N/A% -2 -0.0% -2 -0.0% -6 -0.0% -6 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_combine 0 N/A% 6 0.0% 6 0.0% 4 0.0% 4 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff 0 N/A% 141 0.4% 141 0.4% 163 0.4% 163 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff_key 0 N/A% 7 0.0% 7 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_fill_keys 0 N/A% 1 0.0% 1 0.0% 2 0.0% 2 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter 0 N/A% 248 0.7% 89 0.2% 259 0.7% 85 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_flip 0 N/A% 59 0.2% 59 0.2% 61 0.2% 61 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect 0 N/A% 5 0.0% 5 0.0% 7 0.0% 7 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect_key 0 N/A% 20 0.1% 20 0.1% 30 0.1% 30 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_keys 0 N/A% 228 0.6% 228 0.6% 345 0.9% 345 0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_key_exists 0 N/A% 158 0.4% 158 0.4% 205 0.5% 205 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_map 0 N/A% -43 -0.1% 5 0.0% -40 -0.1% 13 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_merge 0 N/A% 49 0.1% 49 0.1% 62 0.2% 62 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_pad 0 N/A% 0 0.0% 0 0.0% 5 0.0% 5 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_pop 0 N/A% -3 -0.0% -3 -0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_push 0 N/A% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_replace 0 N/A% -8 -0.0% -8 -0.0% 3 0.0% 3 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_reverse 0 N/A% 27 0.1% 27 0.1% 29 0.1% 29 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_search 0 N/A% 3 0.0% 3 0.0% 3 0.0% 3 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_shift 0 N/A% 44 0.1% 44 0.1% 47 0.1% 47 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_slice 0 N/A% -2 -0.0% -2 -0.0% -4 -0.0% -4 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unique 0 N/A% 8 0.0% 8 0.0% 5 0.0% 5 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unshift 0 N/A% -1 -0.0% -1 -0.0% 2 0.0% 2 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_values 0 N/A% 17 0.0% 17 0.0% 30 0.1% 30 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
asort 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%
base64_encode 0 N/A% 0 0.0% 0 0.0% 2 0.0% 2 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
basename 0 N/A% 6 0.0% 6 0.0% 4 0.0% 4 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_convert 0 N/A% 5 0.0% 5 0.0% 11 0.0% 11 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_path 0 N/A% 0 0.0% 0 0.0% 1 0.0% 1 0.0% 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 0.0% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_get_blocks_by_region 0 N/A% 3,458 9.2% 10 0.0% 3,376 8.8% 4 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_list 0 N/A% 3,282 8.7% 18 0.0% 3,204 8.3% 22 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_page_build 0 N/A% 3,476 9.3% 10 0.0% 3,398 8.9% 9 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_theme_suggestions_block 0 N/A% -11 -0.0% -7 -0.0% -12 -0.0% -6 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
breakpoint_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%
breakpoint_load 0 N/A% -98 -0.3% 2 0.0% -98 -0.3% 4 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
cache 0 N/A% 9 0.0% 1 0.0% 8 0.0% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func 0 N/A% 15,220 40.5% 36 0.1% 16,227 42.3% 36 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func@1 0 N/A% 2,909 7.7% -37 -0.1% 2,872 7.5% 5 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func@2 0 N/A% -6 -0.0% 2 0.0% -3 -0.0% 5 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array 0 N/A% 20,631 55.0% -1 -0.0% 20,388 53.1% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@1 0 N/A% 16,681 44.4% 37 0.1% 16,430 42.8% 23 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@2 0 N/A% 11,900 31.7% 95 0.3% 11,708 30.5% 108 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@3 0 N/A% 3,159 8.4% 9 0.0% 3,124 8.1% -2 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
check_plain 0 N/A% 145 0.4% 52 0.1% 149 0.4% 56 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
chr 0 N/A% 6 0.0% 6 0.0% 11 0.0% 11 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ckeditor_help 0 N/A% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_exists 0 N/A% 2,647 7.1% 42 0.1% 2,678 7.0% 62 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_implements 0 N/A% 149 0.4% 15 0.0% 146 0.4% 12 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_css_alter 0 N/A% -16 -0.0% -1 -0.0% -18 -0.0% 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 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_preprocess_page 0 N/A% -54 -0.1% -1 -0.0% -49 -0.1% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_entity_load 0 N/A% 2,246 6.0% 28 0.1% 2,265 5.9% 25 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_help 0 N/A% 0 0.0% 0 0.0% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_preprocess_block 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%
ComposerAutoloaderInit92462a247bf83504e990c5f706f228cc::getLoader 0 N/A% 842 2.2% 106 0.3% 845 2.2% 99 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ComposerAutoloaderInit92462a247bf83504e990c5f706f228cc::loadClassLoader 0 N/A% 269 0.7% 20 0.1% 270 0.7% 20 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::add 0 N/A% 12 0.0% 12 0.0% 25 0.1% 25 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::addClassMap 0 N/A% 4 0.0% 4 0.0% 3 0.0% 3 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::findFile 0 N/A% 16 0.0% 13 0.0% 17 0.0% 17 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::getPrefixes 0 N/A% 2 0.0% 1 0.0% 1 0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass 0 N/A% 36 0.1% 6 0.0% 36 0.1% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::register 0 N/A% 12 0.0% 8 0.0% 13 0.0% 9 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::set 0 N/A% 9 0.0% 9 0.0% 18 0.0% 18 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::unregister 0 N/A% 2 0.0% 1 0.0% 4 0.0% 2 0.0% 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% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_help 0 N/A% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
conf_path 0 N/A% 15 0.0% 4 0.0% 12 0.0% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contact_help 0 N/A% -4 -0.0% -4 -0.0% -4 -0.0% -4 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_element_info 0 N/A% -1 -0.0% -1 -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% -1 -0.0% -1 -0.0% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_library_info 0 N/A% -1 -0.0% -1 -0.0% -1 -0.0% -2 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_page_build 0 N/A% 100 0.3% 4 0.0% 100 0.3% 3 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_preprocess 0 N/A% -2 -0.0% 1 0.0% 4 0.0% 5 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_pre_render_placeholder 0 N/A% 55 0.1% 8 0.0% 56 0.1% 10 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_toolbar 0 N/A% -8 -0.0% 1 0.0% -8 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count 0 N/A% 138 0.4% 115 0.3% 137 0.4% 107 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count@1 0 N/A% 11 0.0% 11 0.0% 6 0.0% 6 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current 0 N/A% 2 0.0% 2 0.0% 4 0.0% 4 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current_path 0 N/A% 31 0.1% 3 0.0% 31 0.1% 10 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 0.0% 1 0.0% 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 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
custom_block_menu_local_tasks 0 N/A% 0 0.0% 0 0.0% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::createFromFormat 0 N/A% 5 0.0% 5 0.0% 6 0.0% 6 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
[ display all ]