Diff Report
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed7448d018c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Overall Diff Summary

Run #52ed72044139bRun #52ed7448d018cDiffDiff%
Number of Function Calls330,732 340,082 9,350 2.8%
Incl. Wall Time (microsec)1,921,607 1,972,596 50,989 2.7%
Incl. CPU (microsecs)1,912,169 1,963,810 51,641 2.7%
Incl. MemUse (bytes)36,465,856 36,690,016 224,160 0.6%
Incl. PeakMemUse (bytes)37,081,904 37,321,448 239,544 0.6%

[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 0.0% 50,968 100.0% 7 0.0% 51,621 100.0% 6 0.0% 224,160 100.0% 0 0.0% 239,544 100.0% 0 0.0%
???_op@1 1 0.0% 536 1.1% 41 0.1% 616 1.2% 63 0.1% -9,264 -4.1% -176 -0.1% -5,352 -2.2% -5,280 -2.2%
???_op@2 0 0.0% 74 0.1% -14 -0.0% 92 0.2% 6 0.0% -8,920 -4.0% 80 0.0% 13,848 5.8% -3,624 -1.5%
???_op@3 0 0.0% 29 0.1% -9 -0.0% 45 0.1% 4 0.0% -344 -0.2% -104 -0.0% 176 0.1% -24 -0.0%
???_op@4 0 0.0% 3 0.0% 0 0.0% 7 0.0% 4 0.0% -88 -0.0% -16 -0.0% -200 -0.1% 0 0.0%
???_op@5 0 0.0% 2 0.0% 2 0.0% 1 0.0% 1 0.0% -32 -0.0% -32 -0.0% 0 0.0% 0 0.0%
ajax_pre_render_element 0 0.0% -82 -0.2% -82 -0.2% -94 -0.2% -94 -0.2% -72 -0.0% -72 -0.0% 0 0.0% 0 0.0%
ajax_process_form 0 0.0% -168 -0.3% -86 -0.2% -132 -0.3% -38 -0.1% -56 -0.0% 16 0.0% 0 0.0% 0 0.0%
apc_fetch 0 0.0% 15 0.0% 15 0.0% 20 0.0% 20 0.0% 24 0.0% 24 0.0% 168 0.1% 168 0.1%
apc_store 0 0.0% -2 -0.0% -2 -0.0% -3 -0.0% -3 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
arg 0 0.0% -8 -0.0% -7 -0.0% -5 -0.0% -3 -0.0% 24 0.0% -8 -0.0% 0 0.0% 0 0.0%
ArrayIterator::__construct 0 0.0% 5 0.0% 5 0.0% 4 0.0% 4 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::exchangeArray 0 0.0% 1 0.0% 1 0.0% -4 -0.0% -4 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::offsetExists 0 0.0% -1 -0.0% -1 -0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::__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%
array_combine 0 0.0% 4 0.0% 4 0.0% -2 -0.0% -2 -0.0% -16 -0.0% -16 -0.0% 0 0.0% 0 0.0%
array_diff 0 0.0% 21 0.0% 21 0.0% 7 0.0% 7 0.0% 0 0.0% 0 0.0% 336 0.1% 336 0.1%
array_diff_key 0 0.0% 0 0.0% 0 0.0% -3 -0.0% -3 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys 0 0.0% 6 0.0% 6 0.0% 8 0.0% 8 0.0% -8 -0.0% -8 -0.0% 0 0.0% 0 0.0%
array_filter 0 0.0% 1 0.0% -10 -0.0% 36 0.1% 45 0.1% 8 0.0% 8 0.0% 704 0.3% 656 0.3%
array_flip 0 0.0% -128 -0.3% -128 -0.3% -168 -0.3% -168 -0.3% 144 0.1% 144 0.1% 88 0.0% 88 0.0%
array_intersect_assoc 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 123 1.3% 634 1.2% 634 1.2% 735 1.4% 735 1.4% 319,392 142.5% 319,392 142.5% 3,024 1.3% 3,024 1.3%
array_keys 1 0.0% -126 -0.2% -126 -0.2% -170 -0.3% -170 -0.3% 1,280 0.6% 1,280 0.6% -1,552 -0.6% -1,552 -0.6%
array_key_exists 0 0.0% 86 0.2% 86 0.2% -565 -1.1% -565 -1.1% -32,800 -14.6% -32,800 -14.6% -18,536 -7.7% -18,536 -7.7%
array_map 0 0.0% -7 -0.0% 10 0.0% -20 -0.0% 0 0.0% 24 0.0% 0 0.0% 0 0.0% 0 0.0%
array_merge 0 0.0% 13 0.0% 13 0.0% 24 0.0% 24 0.0% 816 0.4% 816 0.4% 832 0.3% 832 0.3%
array_pop 0 0.0% 1 0.0% 1 0.0% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_push 0 0.0% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_replace 0 0.0% 1 0.0% 1 0.0% 19 0.0% 19 0.0% 0 0.0% 0 0.0% 40 0.0% 40 0.0%
array_reverse 0 0.0% -19 -0.0% -19 -0.0% -64 -0.1% -64 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_search 0 0.0% 0 0.0% 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_shift 0 0.0% -50 -0.1% -50 -0.1% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_slice 0 0.0% -1 -0.0% -1 -0.0% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unique 0 0.0% -3 -0.0% -3 -0.0% -3 -0.0% -3 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unshift 0 0.0% -46 -0.1% -46 -0.1% -87 -0.2% -87 -0.2% -8 -0.0% -8 -0.0% 0 0.0% 0 0.0%
array_values 1 0.0% 9 0.0% 9 0.0% 18 0.0% 18 0.0% 1,312 0.6% 1,312 0.6% 456 0.2% 456 0.2%
asort 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%
base64_encode 0 0.0% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
basename 0 0.0% -2 -0.0% -2 -0.0% 28 0.1% 28 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_path 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_admin_paths 0 0.0% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_get_blocks_by_region 0 0.0% -186 -0.4% -2 -0.0% -165 -0.3% -3 -0.0% 672 0.3% 16 0.0% 0 0.0% 0 0.0%
block_help 0 0.0% 1 0.0% 1 0.0% 1 0.0% 1 0.0% 8 0.0% 8 0.0% 0 0.0% 0 0.0%
block_list 0 0.0% -75 -0.1% 0 0.0% -74 -0.1% -1 -0.0% 1,456 0.6% 48 0.0% 0 0.0% 0 0.0%
block_page_build 0 0.0% -195 -0.4% 0 0.0% -171 -0.3% 5 0.0% 672 0.3% 56 0.0% 0 0.0% 0 0.0%
block_permission 0 0.0% -3 -0.0% -1 -0.0% -3 -0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_theme_suggestions_block 0 0.0% 11 0.0% 6 0.0% 12 0.0% 23 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
breakpoint_help 0 0.0% 0 0.0% 0 0.0% 1 0.0% 1 0.0% -24 -0.0% -24 -0.0% 0 0.0% 0 0.0%
breakpoint_load 0 0.0% 63 0.1% -2 -0.0% 74 0.1% -3 -0.0% 40 0.0% 0 0.0% 0 0.0% 0 0.0%
cache 0 0.0% -11 -0.0% -1 -0.0% -6 -0.0% 6 0.0% -24 -0.0% 8 0.0% 0 0.0% 0 0.0%
call_user_func 0 0.0% -15,639 -30.7% 15 0.0% -15,263 -29.6% 41 0.1% -947,832 -422.8% 0 0.0% -1,062,328 -443.5% 0 0.0%
call_user_func@1 0 0.0% -538 -1.1% 4 0.0% -499 -1.0% 10 0.0% 33,072 14.8% -8 -0.0% -66,400 -27.7% -224 -0.1%
call_user_func@2 0 0.0% -182 -0.4% 4 0.0% -182 -0.4% 6 0.0% 24 0.0% 24 0.0% 24 0.0% 0 0.0%
call_user_func_array -1 -0.0% 62,409 122.4% 9 0.0% 62,615 121.3% 0 0.0% 1,239,056 552.8% -1,560 -0.7% 1,236,920 516.4% -1,392 -0.6%
call_user_func_array@1 1 0.0% -576 -1.1% 10 0.0% -426 -0.8% -1 -0.0% 2,928 1.3% 1,792 0.8% 3,824 1.6% 1,680 0.7%
call_user_func_array@2 0 0.0% 5,874 11.5% -426 -0.8% 5,879 11.4% -554 -1.1% 528 0.2% 0 0.0% 288 0.1% -16 -0.0%
call_user_func_array@3 0 0.0% -58 -0.1% -18 -0.0% -64 -0.1% -20 -0.0% -248 -0.1% 0 0.0% -304 -0.1% 0 0.0%
check_plain 0 0.0% 5 0.0% 5 0.0% 8 0.0% 5 0.0% -56 -0.0% -32 -0.0% 0 0.0% 0 0.0%
chr 0 0.0% 61 0.1% 61 0.1% 21 0.0% 21 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ckeditor_help 0 0.0% -1 -0.0% -1 -0.0% 1 0.0% 1 0.0% -24 -0.0% -24 -0.0% 0 0.0% 0 0.0%
class_exists 1 0.0% -6 -0.0% -1 -0.0% 37 0.1% 48 0.1% -1,808 -0.8% 48 0.0% -92,376 -38.6% -192 -0.1%
class_implements 0 0.0% -66 -0.1% -6 -0.0% -59 -0.1% 3 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
closedir 0 0.0% 80 0.2% 80 0.2% 25 0.0% 25 0.0% -8 -0.0% -8 -0.0% 0 0.0% 0 0.0%
color_css_alter 0 0.0% 3 0.0% 0 0.0% 4 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
color_help 0 0.0% -1 -0.0% -1 -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% 5 0.0% -1 -0.0% 7 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_entity_load 0 0.0% -2,292 -4.5% -17 -0.0% -2,261 -4.4% -45 -0.1% 24 0.0% -8 -0.0% 232 0.1% 0 0.0%
comment_help 0 0.0% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% -24 -0.0% -24 -0.0% 0 0.0% 0 0.0%
comment_permission 0 0.0% -2 -0.0% -1 -0.0% -7 -0.0% -6 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_preprocess_block 0 0.0% 2 0.0% 2 0.0% 4 0.0% 4 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ComposerAutoloaderInit92462a247bf83504e990c5f706f228cc::getLoader 0 0.0% 18 0.0% 0 0.0% 20 0.0% -1 -0.0% 72 0.0% -16 -0.0% -96 -0.0% 0 0.0%
ComposerAutoloaderInit92462a247bf83504e990c5f706f228cc::loadClassLoader 0 0.0% 5 0.0% 2 0.0% 3 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::add 0 0.0% -4 -0.0% -4 -0.0% -5 -0.0% -5 -0.0% 0 0.0% 0 0.0% -176 -0.1% -176 -0.1%
Composer\Autoload\ClassLoader::addClassMap 0 0.0% 0 0.0% 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::findFile 0 0.0% -3 -0.0% -3 -0.0% -3 -0.0% -10 -0.0% 0 0.0% -16 -0.0% 40 0.0% 40 0.0%
Composer\Autoload\ClassLoader::getPrefixes 0 0.0% -1 -0.0% 0 0.0% -1 -0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::loadClass 0 0.0% 1 0.0% 0 0.0% 0 0.0% -1 -0.0% 0 0.0% 0 0.0% 40 0.0% 0 0.0%
Composer\Autoload\ClassLoader::register 0 0.0% -1 -0.0% -1 -0.0% -1 -0.0% -3 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::set 0 0.0% 1 0.0% 1 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::unregister 0 0.0% 0 0.0% 0 0.0% 0 0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config_get_config_directory 0 0.0% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config_help 0 0.0% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 8 0.0% 8 0.0% 0 0.0% 0 0.0%
config_permission 0 0.0% 4 0.0% 4 0.0% 4 0.0% 3 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
conf_path 0 0.0% 4 0.0% 5 0.0% 4 0.0% 3 0.0% 0 0.0% 0 0.0% 208 0.1% 184 0.1%
contact_help 0 0.0% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 16 0.0% 16 0.0% 0 0.0% 0 0.0%
contact_permission 0 0.0% 5 0.0% 0 0.0% 6 0.0% 2 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% 1 0.0% 1 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 -0.0% -1 -0.0% -24 -0.0% -24 -0.0% 0 0.0% 0 0.0%
contextual_library_info 0 0.0% 5 0.0% 4 0.0% 11 0.0% 11 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_page_build 0 0.0% 24 0.0% -1 -0.0% 25 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_permission 0 0.0% 0 0.0% 4 0.0% 1 0.0% 6 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess 1 0.0% 20 0.0% 13 0.0% 24 0.0% 17 0.0% 0 0.0% -1,512 -0.7% -456 -0.2% -32 -0.0%
contextual_pre_render_placeholder 0 0.0% 9 0.0% 0 0.0% 4 0.0% -5 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_toolbar 0 0.0% -18 -0.0% -5 -0.0% -19 -0.0% -6 -0.0% 32 0.0% 32 0.0% 0 0.0% 0 0.0%
count -128 -1.4% -417 -0.8% -414 -0.8% -206 -0.4% -197 -0.4% -760 -0.3% -760 -0.3% -192 -0.1% -192 -0.1%
count@1 0 0.0% 3 0.0% 3 0.0% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ctype_digit 0 0.0% 16 0.0% 16 0.0% -17 -0.0% -17 -0.0% 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% -6 -0.0% -15 -0.0% -10 -0.0% -9 -0.0% 0 0.0% 24 0.0% 208 0.1% -128 -0.1%
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