Diff Report
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353e715a325: XHProf Run (Namespace=drupal-perf-joelpittet)
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Overall Diff Summary

Run #52353d82849e7Run #52353e715a325DiffDiff%
Number of Function Calls70,607 71,206 599 0.8%
Incl. Wall Time (microsec)671,741 678,259 6,518 1.0%
Incl. CPU (microsecs)637,211 643,214 6,003 0.9%
Incl. MemUse (bytes)40,771,304 40,880,232 108,928 0.3%
Incl. PeakMemUse (bytes)40,894,968 41,003,104 108,136 0.3%

[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 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%
ajax_process_form 0 0.0% 3 0.0% 3 0.0% 7 0.1% 8 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
arg 0 0.0% -12 -0.2% -8 -0.1% -17 -0.3% -19 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayIterator::__construct 0 0.0% 3 0.0% 3 0.0% 12 0.2% 12 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::exchangeArray 1 0.2% 12 0.2% 12 0.2% 15 0.2% 15 0.2% -48 -0.0% -48 -0.0% 88 0.1% 88 0.1%
ArrayObject::__construct 1 0.2% 2 0.0% 2 0.0% 7 0.1% 7 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_combine 12 2.0% 33 0.5% 33 0.5% 45 0.7% 45 0.7% 4,264 3.9% 4,264 3.9% 88 0.1% 88 0.1%
array_diff 0 0.0% -58 -0.9% -58 -0.9% -60 -1.0% -60 -1.0% 0 0.0% 0 0.0% -32 -0.0% -32 -0.0%
array_diff_key 12 2.0% 25 0.4% 25 0.4% 33 0.5% 33 0.5% 4,360 4.0% 4,360 4.0% 0 0.0% 0 0.0%
array_fill_keys 0 0.0% -2 -0.0% -2 -0.0% -5 -0.1% -5 -0.1% 16 0.0% 16 0.0% 0 0.0% 0 0.0%
array_filter 0 0.0% -61 -0.9% -19 -0.3% -74 -1.2% -14 -0.2% -24 -0.0% 24 0.0% 88 0.1% 136 0.1%
array_filter@1 0 0.0% 0 0.0% 0 0.0% -4 -0.1% -4 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_flip 0 0.0% 6 0.1% 6 0.1% 6 0.1% 6 0.1% -8 -0.0% -8 -0.0% 1,584 1.5% 1,584 1.5%
array_intersect 0 0.0% -1 -0.0% -1 -0.0% 2 0.0% 2 0.0% -16 -0.0% -16 -0.0% 0 0.0% 0 0.0%
array_intersect_key 3 0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 6,544 6.0% 6,544 6.0% 1,072 1.0% 1,072 1.0%
array_keys 15 2.5% -32 -0.5% -32 -0.5% -10 -0.2% -10 -0.2% 3,088 2.8% 3,088 2.8% -408 -0.4% -408 -0.4%
array_key_exists 3 0.5% 1 0.0% 1 0.0% -35 -0.6% -35 -0.6% 8 0.0% 8 0.0% 0 0.0% 0 0.0%
array_map 0 0.0% 446 6.8% 74 1.1% 433 7.2% 71 1.2% 0 0.0% 0 0.0% 2,056 1.9% 1,248 1.2%
array_merge 3 0.5% 37 0.6% 37 0.6% 69 1.1% 69 1.1% 12,352 11.3% 12,352 11.3% 3,320 3.1% 3,320 3.1%
array_pop 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%
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% 18 0.3% 18 0.3% 25 0.4% 25 0.4% -8 -0.0% -8 -0.0% 0 0.0% 0 0.0%
array_reverse 3 0.5% 11 0.2% 11 0.2% 22 0.4% 22 0.4% 264 0.2% 264 0.2% 0 0.0% 0 0.0%
array_search 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_shift 0 0.0% 4 0.1% 4 0.1% 18 0.3% 18 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_slice 0 0.0% 13 0.2% 13 0.2% 18 0.3% 18 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unique 0 0.0% 5 0.1% 5 0.1% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unshift 0 0.0% -4 -0.1% -4 -0.1% -4 -0.1% -4 -0.1% 8 0.0% 8 0.0% 0 0.0% 0 0.0%
array_values 0 0.0% 0 0.0% 0 0.0% -4 -0.1% -4 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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%
bartik_menu_tree 0 0.0% -66 -1.0% -66 -1.0% -67 -1.1% -67 -1.1% 0 0.0% 0 0.0% 432 0.4% 432 0.4%
bartik_menu_tree__shortcut_default 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%
bartik_preprocess_html 0 0.0% 3 0.0% 3 0.0% 4 0.1% 4 0.1% -8 -0.0% -8 -0.0% 0 0.0% 0 0.0%
bartik_preprocess_page 0 0.0% -53 -0.8% 3 0.0% -52 -0.9% 5 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base64_encode 0 0.0% -2 -0.0% -2 -0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
basename 0 0.0% 5 0.1% 5 0.1% 4 0.1% 4 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_convert 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%
base_path 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_admin_paths 0 0.0% 0 0.0% 0 0.0% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_get_blocks_by_region 0 0.0% 1,769 27.1% 36 0.6% 1,307 21.8% 34 0.6% 24 0.0% 0 0.0% -160 -0.1% 0 0.0%
block_help 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_list 0 0.0% -298 -4.6% 49 0.8% -325 -5.4% 48 0.8% -80 -0.1% 0 0.0% -80 -0.1% 0 0.0%
block_page_build 0 0.0% 1,717 26.3% 22 0.3% 1,257 20.9% 30 0.5% 24 0.0% 0 0.0% -160 -0.1% 0 0.0%
breakpoint_help 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 8 0.0% 8 0.0% 0 0.0% 0 0.0%
breakpoint_load 0 0.0% 117 1.8% 1 0.0% 92 1.5% -8 -0.1% 0 0.0% 0 0.0% 16 0.0% 0 0.0%
cache 0 0.0% -4 -0.1% 4 0.1% -6 -0.1% 1 0.0% 0 0.0% 0 0.0% -80 -0.1% 0 0.0%
call_user_func 12 2.0% 10,681 163.9% 91 1.4% 10,676 177.8% 101 1.7% 12,600 11.6% 200 0.2% 8,856 8.2% -256 -0.2%
call_user_func@1 0 0.0% 81 1.2% 1 0.0% 63 1.0% -17 -0.3% -1,136 -1.0% 0 0.0% -1,056 -1.0% 0 0.0%
call_user_func_array 0 0.0% 5,677 87.1% -15 -0.2% 4,615 76.9% -17 -0.3% 110,848 101.8% 0 0.0% 110,104 101.8% 0 0.0%
call_user_func_array@1 0 0.0% 5,220 80.1% -20 -0.3% 4,579 76.3% -31 -0.5% 912 0.8% 0 0.0% -7,720 -7.1% -40 -0.0%
call_user_func_array@2 0 0.0% -38 -0.6% 3 0.0% -35 -0.6% 9 0.1% 0 0.0% 0 0.0% -560 -0.5% 0 0.0%
ceil 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%
check_plain 12 2.0% 206 3.2% 64 1.0% 234 3.9% 103 1.7% 2,408 2.2% 8 0.0% 0 0.0% 0 0.0%
chr 0 0.0% -4 -0.1% -4 -0.1% -3 -0.0% -3 -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% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
class_exists 1 0.2% -896 -13.7% -2 -0.0% -872 -14.5% -5 -0.1% 376 0.3% 0 0.0% 1,504 1.4% 32 0.0%
class_implements 0 0.0% 24 0.4% 16 0.2% 10 0.2% 0 0.0% 32 0.0% -16 -0.0% 32 0.0% 8 0.0%
color_css_alter 0 0.0% 15 0.2% 2 0.0% 17 0.3% 4 0.1% 0 0.0% 0 0.0% -112 -0.1% -112 -0.1%
color_help 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%
color_preprocess_page 0 0.0% -575 -8.8% -9 -0.1% -462 -7.7% -8 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_help 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%
comment_preprocess_block 0 0.0% 2 0.0% 2 0.0% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_tokens 0 0.0% 66 1.0% 15 0.2% 67 1.1% 14 0.2% -16 -0.0% -16 -0.0% 0 0.0% 0 0.0%
ComposerAutoloaderInit3a4905090abf2f2252330204ffd02eb8::getLoader 0 0.0% 112 1.7% 19 0.3% 112 1.9% 11 0.2% -64 -0.1% 56 0.1% 96 0.1% 0 0.0%
ComposerAutoloaderInit3a4905090abf2f2252330204ffd02eb8::loadClassLoader 0 0.0% 19 0.3% 1 0.0% 18 0.3% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::add 0 0.0% -6 -0.1% -6 -0.1% -37 -0.6% -37 -0.6% -16 -0.0% -16 -0.0% -16 -0.0% -16 -0.0%
Composer\Autoload\ClassLoader::addClassMap 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::findFile 0 0.0% -1,390 -21.3% -585 -9.0% -1,317 -21.9% -632 -10.5% 0 0.0% -40 -0.0% 560 0.5% 424 0.4%
Composer\Autoload\ClassLoader::getPrefixes 0 0.0% -3 -0.0% -2 -0.0% -1 -0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::loadClass 0 0.0% -3,465 -53.2% -62 -1.0% -3,327 -55.4% -35 -0.6% 392 0.4% 40 0.0% -11,104 -10.3% 72 0.1%
Composer\Autoload\ClassLoader::loadClass@1 0 0.0% -1,408 -21.6% -18 -0.3% -1,436 -23.9% -31 -0.5% 272 0.2% 8 0.0% -2,392 -2.2% -16 -0.0%
Composer\Autoload\ClassLoader::loadClass@2 0 0.0% -346 -5.3% 13 0.2% -356 -5.9% 17 0.3% -208 -0.2% 24 0.0% 160 0.1% 0 0.0%
Composer\Autoload\ClassLoader::loadClass@3 0 0.0% -211 -3.2% 6 0.1% -209 -3.5% 31 0.5% -40 -0.0% -32 -0.0% -3,152 -2.9% -48 -0.0%
Composer\Autoload\ClassLoader::loadClass@4 0 0.0% -116 -1.8% -19 -0.3% -118 -2.0% -22 -0.4% -48 -0.0% -56 -0.1% -64 -0.1% 0 0.0%
Composer\Autoload\ClassLoader::loadClass@5 0 0.0% -8 -0.1% 0 0.0% -9 -0.1% -1 -0.0% -16 -0.0% -24 -0.0% -240 -0.2% 0 0.0%
Composer\Autoload\ClassLoader::register 0 0.0% 1 0.0% 1 0.0% 0 0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::set 0 0.0% 14 0.2% 14 0.2% 12 0.2% 10 0.2% -16 -0.0% -16 -0.0% 48 0.0% 48 0.0%
config 0 0.0% 20 0.3% 1 0.0% 20 0.3% 3 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config_get_config_directory 0 0.0% -1 -0.0% -1 -0.0% 1 0.0% 2 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% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
conf_path 0 0.0% 9 0.1% 6 0.1% 6 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contact_help 0 0.0% 0 0.0% 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 8 0.0% 8 0.0%
contextual_element_info 0 0.0% 6 0.1% 6 0.1% 6 0.1% 6 0.1% 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% 16 0.0% 16 0.0% 16 0.0% 16 0.0%
contextual_library_info 0 0.0% 2 0.0% 1 0.0% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_page_build 0 0.0% 46 0.7% 3 0.0% 47 0.8% 4 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess 3 0.5% 40 0.6% 33 0.5% 51 0.8% 12 0.2% 0 0.0% -2,016 -1.9% 0 0.0% 0 0.0%
contextual_pre_render_placeholder 0 0.0% 2 0.0% 2 0.0% 6 0.1% 6 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_toolbar 0 0.0% 8 0.1% 2 0.0% 9 0.1% 4 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count 0 0.0% 114 1.7% 83 1.3% 132 2.2% 111 1.8% -16 -0.0% -16 -0.0% 0 0.0% 0 0.0%
count@1 0 0.0% 6 0.1% 6 0.1% 4 0.1% 4 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ctype_alpha 0 0.0% 10 0.2% 10 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current 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%
current_path 0 0.0% -71 -1.1% -12 -0.2% -76 -1.3% -41 -0.7% 16 0.0% 16 0.0% 0 0.0% 0 0.0%
custom_block_admin_paths 0 0.0% 0 0.0% 0 0.0% -4 -0.1% -4 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
custom_block_help 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%
custom_block_menu_local_tasks 0 0.0% -3 -0.0% -2 -0.0% -3 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::createFromFormat 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 24 0.0% 24 0.0% 0 0.0% 0 0.0%
DateTime::format 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%
DateTime::getLastErrors 0 0.0% 0 0.0% 0 0.0% -4 -0.1% -4 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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