Diff Report
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1e3aba264: XHProf Run (Namespace=drupal-perf-joelpittet)
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Overall Diff Summary

Run #523f1dee40c1aRun #523f1e3aba264DiffDiff%
Number of Function Calls234,611 234,611 0 0.0%
Incl. Wall Time (microsec)1,095,132 1,096,124 992 0.1%
Incl. CPU (microsecs)1,029,136 1,029,316 180 0.0%
Incl. MemUse (bytes)44,263,728 44,263,728 0 0.0%
Incl. PeakMemUse (bytes)44,619,080 44,619,080 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%
aggregator_help 0 N/A% -1 -0.1% -1 -0.1% -1 -0.6% -1 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
aggregator_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%
ajax_pre_render_element 0 N/A% 0 0.0% 0 0.0% -4 -2.2% -4 -2.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ajax_process_form 0 N/A% 1 0.1% 1 0.1% 2 1.1% 6 3.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
arg 0 N/A% -2 -0.2% 0 0.0% 2 1.1% 1 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayIterator::__construct 0 N/A% 4 0.4% 4 0.4% 54 30.0% 54 30.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::exchangeArray 0 N/A% -5 -0.5% -5 -0.5% 16 8.9% 16 8.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::__construct 0 N/A% 1 0.1% 1 0.1% 6 3.3% 6 3.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_combine 0 N/A% 3 0.3% 3 0.3% 10 5.6% 10 5.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff 0 N/A% 13 1.3% 13 1.3% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff_key 0 N/A% 1 0.1% 1 0.1% -5 -2.8% -5 -2.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_fill_keys 0 N/A% -1 -0.1% -1 -0.1% -5 -2.8% -5 -2.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter 0 N/A% 364 36.7% 32 3.2% 398 221.1% 40 22.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_flip 0 N/A% 0 0.0% 0 0.0% -42 -23.3% -42 -23.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect 0 N/A% 2 0.2% 2 0.2% 1 0.6% 1 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect_key 0 N/A% 6 0.6% 6 0.6% -16 -8.9% -16 -8.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_keys 0 N/A% 1 0.1% 1 0.1% -54 -30.0% -54 -30.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_key_exists 0 N/A% 57 5.7% 57 5.7% -70 -38.9% -70 -38.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_map 0 N/A% -37 -3.7% -37 -3.7% -52 -28.9% -44 -24.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_merge 0 N/A% -3 -0.3% -3 -0.3% -44 -24.4% -44 -24.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_merge_recursive 0 N/A% 0 0.0% 0 0.0% -11 -6.1% -11 -6.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_pop 0 N/A% 1 0.1% 1 0.1% -1 -0.6% -1 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_push 0 N/A% 0 0.0% 0 0.0% 1 0.6% 1 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_replace 0 N/A% 7 0.7% 7 0.7% 1 0.6% 1 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_reverse 0 N/A% -12 -1.2% -12 -1.2% -6 -3.3% -6 -3.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_search 0 N/A% 0 0.0% 0 0.0% -2 -1.1% -2 -1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_shift 0 N/A% -1 -0.1% -1 -0.1% -12 -6.7% -12 -6.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_slice 0 N/A% 0 0.0% 0 0.0% 10 5.6% 10 5.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unique 0 N/A% 0 0.0% 0 0.0% -4 -2.2% -4 -2.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unshift 0 N/A% 0 0.0% 0 0.0% -4 -2.2% -4 -2.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_values 0 N/A% 5 0.5% 5 0.5% -7 -3.9% -7 -3.9% 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%
bartik_menu_tree 0 N/A% 0 0.0% 0 0.0% 4 2.2% 4 2.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
bartik_menu_tree__shortcut_default 0 N/A% 0 0.0% 0 0.0% 1 0.6% 1 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
bartik_preprocess_html 0 N/A% 0 0.0% 0 0.0% -1 -0.6% -1 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
bartik_preprocess_node 0 N/A% 2 0.2% 2 0.2% -3 -1.7% -3 -1.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
bartik_preprocess_page 0 N/A% 0 0.0% 0 0.0% 1 0.6% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base64_encode 0 N/A% -1 -0.1% -1 -0.1% -3 -1.7% -3 -1.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
basename 0 N/A% 0 0.0% 0 0.0% 2 1.1% 2 1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_convert 0 N/A% 0 0.0% 0 0.0% 1 0.6% 1 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_path 0 N/A% 1 0.1% 1 0.1% 1 0.6% 1 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_admin_paths 0 N/A% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_get_blocks_by_region 0 N/A% -159 -16.0% -1 -0.1% -515 -286.1% -3 -1.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_help 0 N/A% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_list 0 N/A% -452 -45.6% -7 -0.7% -465 -258.3% 3 1.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_page_build 0 N/A% -202 -20.4% -3 -0.3% -555 -308.3% 2 1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
breakpoint_help 0 N/A% 0 0.0% 0 0.0% -1 -0.6% -1 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
breakpoint_load 0 N/A% -239 -24.1% 1 0.1% -58 -32.2% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
cache 0 N/A% 8 0.8% 4 0.4% 5 2.8% 4 2.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func 0 N/A% -1,206 -121.6% -29 -2.9% -494 -274.4% -26 -14.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func@1 0 N/A% -16 -1.6% 6 0.6% -19 -10.6% 1 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array 0 N/A% 1,146 115.5% 2 0.2% 210 116.7% 7 3.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@1 0 N/A% 252 25.4% 20 2.0% 280 155.6% -22 -12.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@2 0 N/A% -2 -0.2% -2 -0.2% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ceil 0 N/A% 0 0.0% 0 0.0% 1 0.6% 1 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
check_markup 0 N/A% 125 12.6% 68 6.9% 92 51.1% 26 14.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
check_plain 0 N/A% -11 -1.1% -17 -1.7% -18 -10.0% -14 -7.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
chr 0 N/A% 7 0.7% 7 0.7% 12 6.7% 12 6.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ckeditor_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%
class_exists 0 N/A% 138 13.9% -3 -0.3% 130 72.2% -5 -2.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_implements 0 N/A% 2 0.2% 2 0.2% -6 -3.3% -6 -3.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_css_alter 0 N/A% -11 -1.1% -1 -0.1% -11 -6.1% 2 1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_help 0 N/A% 0 0.0% 0 0.0% 2 1.1% 2 1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_preprocess_page 0 N/A% -48 -4.8% 0 0.0% -14 -7.8% 1 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_help 0 N/A% -1 -0.1% -1 -0.1% 2 1.1% 2 1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_library_info 0 N/A% 8 0.8% 5 0.5% 8 4.4% 5 2.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_node_load 0 N/A% 211 21.3% -10 -1.0% -15 -8.3% -17 -9.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_node_view 0 N/A% -56 -5.6% 2 0.2% -50 -27.8% -25 -13.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_node_view_alter 0 N/A% 1 0.1% -2 -0.2% 2 1.1% 12 6.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_preprocess_block 0 N/A% 0 0.0% 0 0.0% 3 1.7% 3 1.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ComposerAutoloaderInit0b93b0210b8b39c2a0b13410cd082de9::getLoader 0 N/A% 31 3.1% 14 1.4% 31 17.2% 6 3.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ComposerAutoloaderInit0b93b0210b8b39c2a0b13410cd082de9::loadClassLoader 0 N/A% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::add 0 N/A% 21 2.1% 21 2.1% 11 6.1% 11 6.1% 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% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::findFile 0 N/A% -211 -21.3% -86 -8.7% -229 -127.2% -146 -81.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::getPrefixes 0 N/A% 1 0.1% 0 0.0% 1 0.6% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass 0 N/A% 376 37.9% 43 4.3% 399 221.7% 74 41.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass@1 0 N/A% -35 -3.5% 58 5.8% -35 -19.4% 17 9.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass@2 0 N/A% 66 6.7% 7 0.7% 64 35.6% -12 -6.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass@3 0 N/A% -17 -1.7% -8 -0.8% -18 -10.0% -8 -4.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass@4 0 N/A% 10 1.0% 4 0.4% 10 5.6% 1 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass@5 0 N/A% 5 0.5% 5 0.5% 5 2.8% 7 3.9% 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 -0.6% -1 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::set 0 N/A% 2 0.2% 2 0.2% 14 7.8% 6 3.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config 0 N/A% 7 0.7% 0 0.0% 10 5.6% 5 2.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_get_config_directory 0 N/A% 2 0.2% 1 0.1% 3 1.7% 3 1.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_help 0 N/A% 1 0.1% 1 0.1% 2 1.1% 2 1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
conf_path 0 N/A% -5 -0.5% -8 -0.8% -1 -0.6% 5 2.8% 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% 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 0.6% 1 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_library_info 0 N/A% 1 0.1% 0 0.0% 1 0.6% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_page_build 0 N/A% -5 -0.5% 0 0.0% -4 -2.2% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_preprocess 0 N/A% -14 -1.4% -6 -0.6% -28 -15.6% -35 -19.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_pre_render_placeholder 0 N/A% -1 -0.1% -1 -0.1% -6 -3.3% -6 -3.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_toolbar 0 N/A% 2 0.2% -1 -0.1% 2 1.1% 3 1.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count 0 N/A% -3 -0.3% 1 0.1% -4 -2.2% -5 -2.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count@1 0 N/A% 2 0.2% 2 0.2% 5 2.8% 5 2.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ctype_alpha 0 N/A% 0 0.0% 0 0.0% -3 -1.7% -3 -1.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current 0 N/A% -2 -0.2% -2 -0.2% -2 -1.1% -2 -1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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