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

Run #52ed7448d018cRun #52ed72044139bDiffDiff%
Number of Function Calls340,082 330,732 -9,350 -2.7%
Incl. Wall Time (microsec)1,972,596 1,921,607 -50,989 -2.6%
Incl. CPU (microsecs)1,963,810 1,912,169 -51,641 -2.6%
Incl. MemUse (bytes)36,690,016 36,465,856 -224,160 -0.6%
Incl. PeakMemUse (bytes)37,321,448 37,081,904 -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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