Diff Report
Run #544337f542f97: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #544337f542f97Run #544333b05173fDiffDiff%
Number of Function Calls898,030 898,030 0 0.0%
Incl. Wall Time (microsec)3,767,531 3,764,162 -3,369 -0.1%
Incl. CPU (microsecs)3,746,080 3,738,272 -7,808 -0.2%
Incl. MemUse (bytes)57,182,552 57,286,648 104,096 0.2%
Incl. PeakMemUse (bytes)57,279,088 57,378,768 99,680 0.2%

[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% -3,241 -96.2% -28 -0.8% -7,700 -98.6% -26 -0.3% 104,096 100.0% 8 0.0% 99,680 100.0% 0 0.0%
???_op@1 0 N/A% -4,072 -120.9% -326 -9.7% -3,553 -45.5% -217 -2.8% -688 -0.7% 152 0.1% -2,328 -2.3% -88 -0.1%
???_op@2 0 N/A% -937 -27.8% -95 -2.8% -757 -9.7% -88 -1.1% -112 -0.1% 32 0.0% -936 -0.9% 0 0.0%
???_op@3 0 N/A% -281 -8.3% -14 -0.4% -276 -3.5% -7 -0.1% 48 0.0% 24 0.0% 0 0.0% 0 0.0%
???_op@4 0 N/A% -87 -2.6% -7 -0.2% -87 -1.1% -8 -0.1% 40 0.0% 0 0.0% -8 -0.0% 0 0.0%
???_op@5 0 N/A% -1 -0.0% -1 -0.0% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
apc_fetch 0 N/A% -593 -17.6% -77 -2.3% -661 -8.5% -118 -1.5% 103,608 99.5% 104,024 99.9% 173,592 174.1% 173,584 174.1%
ArrayIterator::__construct 0 N/A% -12 -0.4% -12 -0.4% -15 -0.2% -15 -0.2% -16 -0.0% -16 -0.0% 0 0.0% 0 0.0%
ArrayObject::__construct 0 N/A% 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_combine 0 N/A% 55 1.6% 55 1.6% 80 1.0% 80 1.0% -64 -0.1% -64 -0.1% 0 0.0% 0 0.0%
array_diff 0 N/A% -158 -4.7% -158 -4.7% -83 -1.1% -83 -1.1% -24 -0.0% -24 -0.0% -8 -0.0% -8 -0.0%
array_diff_key 0 N/A% 153 4.5% 153 4.5% 32 0.4% 32 0.4% 0 0.0% 0 0.0% -32 -0.0% -32 -0.0%
array_fill_keys 0 N/A% 0 0.0% 0 0.0% 11 0.1% 11 0.1% 8 0.0% 8 0.0% 0 0.0% 0 0.0%
array_filter 0 N/A% -397 -11.8% -25 -0.7% -521 -6.7% -200 -2.6% -24 -0.0% -24 -0.0% 8 0.0% -24 -0.0%
array_flip 0 N/A% 18 0.5% 18 0.5% 65 0.8% 65 0.8% -568 -0.5% -568 -0.5% -176 -0.2% -176 -0.2%
array_intersect 0 N/A% -8 -0.2% -8 -0.2% 41 0.5% 41 0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_intersect_key 0 N/A% 160 4.7% 160 4.7% 139 1.8% 139 1.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_keys 0 N/A% 746 22.1% 746 22.1% 991 12.7% 991 12.7% 384 0.4% 384 0.4% 96 0.1% 96 0.1%
array_key_exists 0 N/A% 245 7.3% 245 7.3% 17 0.2% 17 0.2% 80 0.1% 80 0.1% 0 0.0% 0 0.0%
array_map 0 N/A% -233 -6.9% -215 -6.4% -193 -2.5% 41 0.5% 128 0.1% 112 0.1% 80 0.1% 40 0.0%
array_merge 0 N/A% 326 9.7% 326 9.7% 217 2.8% 217 2.8% -272 -0.3% -272 -0.3% -8 -0.0% -8 -0.0%
array_pop 0 N/A% 5 0.1% 5 0.1% -6 -0.1% -6 -0.1% 72 0.1% 72 0.1% 0 0.0% 0 0.0%
array_push 0 N/A% -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_replace 0 N/A% -4 -0.1% -4 -0.1% -28 -0.4% -28 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_reverse 0 N/A% -1 -0.0% -1 -0.0% -79 -1.0% -79 -1.0% 24 0.0% 24 0.0% 0 0.0% 0 0.0%
array_search 0 N/A% -45 -1.3% -45 -1.3% 26 0.3% 26 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_shift 0 N/A% 4 0.1% 4 0.1% 24 0.3% 24 0.3% -16 -0.0% -16 -0.0% 0 0.0% 0 0.0%
array_unique 0 N/A% 251 7.5% 251 7.5% 180 2.3% 180 2.3% -32 -0.0% -32 -0.0% 0 0.0% 0 0.0%
array_unshift 0 N/A% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% -32 -0.0% -32 -0.0% 0 0.0% 0 0.0%
array_values 0 N/A% 9 0.3% 9 0.3% 50 0.6% 50 0.6% 24 0.0% 24 0.0% -64 -0.1% -64 -0.1%
array_walk 0 N/A% -13 -0.4% -9 -0.3% -12 -0.2% 4 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
asort 0 N/A% -1 -0.0% -1 -0.0% 3 0.0% 3 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
bartik_preprocess_block 0 N/A% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
bartik_preprocess_field 0 N/A% -19 -0.6% -19 -0.6% 13 0.2% 13 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
bartik_preprocess_menu 0 N/A% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
bartik_preprocess_node 0 N/A% -6 -0.2% -6 -0.2% -7 -0.1% -7 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
bartik_preprocess_page 0 N/A% -27 -0.8% -5 -0.1% -28 -0.4% -5 -0.1% -24 -0.0% 16 0.0% -32 -0.0% -8 -0.0%
base64_encode 0 N/A% 9 0.3% 9 0.3% 10 0.1% 10 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
basename 0 N/A% 2 0.1% 2 0.1% 3 0.0% 3 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_convert 0 N/A% -13 -0.4% -13 -0.4% -10 -0.1% -10 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_path 0 N/A% 7 0.2% 7 0.2% 7 0.1% 7 0.1% 8 0.0% 8 0.0% 0 0.0% 0 0.0%
block_content_help 0 N/A% 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_help 0 N/A% 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_theme_suggestions_block 0 N/A% 40 1.2% 47 1.4% 43 0.6% -5 -0.1% -24 -0.0% -24 -0.0% 152 0.2% 0 0.0%
breakpoint_help 0 N/A% 0 0.0% 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
call_user_func 0 N/A% 13,421 398.4% 243 7.2% 11,112 142.3% 70 0.9% -1,227,032 -1178.8% -224 -0.2% -11,992 -12.0% 0 0.0%
call_user_func@1 0 N/A% 3,229 95.8% 48 1.4% 3,126 40.0% 38 0.5% -112 -0.1% 0 0.0% -488 -0.5% 0 0.0%
call_user_func_array 0 N/A% 3,018 89.6% 7 0.2% -1,693 -21.7% -9 -0.1% 96,072 92.3% 600 0.6% 88,056 88.3% 0 0.0%
call_user_func_array@1 0 N/A% 36,199 1074.5% 40 1.2% 33,776 432.6% -54 -0.7% -1,849,976 -1777.2% -16 -0.0% 1,872 1.9% 0 0.0%
ceil 0 N/A% 0 0.0% 0 0.0% 1 0.0% 1 0.0% -8 -0.0% -8 -0.0% 0 0.0% 0 0.0%
chr 0 N/A% -4 -0.1% -4 -0.1% 14 0.2% 14 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ckeditor_help 0 N/A% -1 -0.0% -1 -0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
class_exists 0 N/A% -3,609 -107.1% -89 -2.6% -3,712 -47.5% -94 -1.2% -8 -0.0% -16 -0.0% -107,560 -107.9% -144 -0.1%
class_implements 0 N/A% 2 0.1% 2 0.1% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
color_css_alter 0 N/A% 6 0.2% 0 0.0% 5 0.1% 0 0.0% 24 0.0% 24 0.0% 0 0.0% 0 0.0%
color_help 0 N/A% 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_library_alter 0 N/A% 28 0.8% -5 -0.1% 25 0.3% 5 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
color_preprocess_page 0 N/A% -29 -0.9% -1 -0.0% -29 -0.4% -1 -0.0% -40 -0.0% -16 -0.0% -216 -0.2% -64 -0.1%
comment_entity_build_defaults_alter 0 N/A% -2,534 -75.2% 33 1.0% -2,500 -32.0% 30 0.4% -24 -0.0% -32 -0.0% 208 0.2% 0 0.0%
comment_help 0 N/A% 0 0.0% 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_node_links_alter 0 N/A% 7,428 220.5% 78 2.3% 6,738 86.3% 57 0.7% 48 0.0% 0 0.0% 480 0.5% 0 0.0%
comment_node_view_alter 0 N/A% 50 1.5% 10 0.3% 73 0.9% -2 -0.0% -24 -0.0% -24 -0.0% 0 0.0% 0 0.0%
comment_preprocess_block 0 N/A% -1 -0.0% -1 -0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_preprocess_field 0 N/A% 130 3.9% 112 3.3% 137 1.8% 125 1.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ComposerAutoloaderInitDrupal8::getLoader 0 N/A% -1,239 -36.8% -126 -3.7% -1,177 -15.1% -112 -1.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ComposerAutoloaderInitDrupal8::loadClassLoader 0 N/A% -257 -7.6% -12 -0.4% -257 -3.3% -12 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
composerRequireDrupal8 0 N/A% -246 -7.3% -9 -0.3% -248 -3.2% -10 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::addClassMap 0 N/A% 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::addPsr4 0 N/A% 189 5.6% 136 4.0% 207 2.7% 160 2.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::findFile 0 N/A% -2,636 -78.2% -296 -8.8% -2,423 -31.0% -287 -3.7% 16 0.0% 24 0.0% -968 -1.0% -120 -0.1%
Composer\Autoload\ClassLoader::findFileWithExtension 0 N/A% -2,341 -69.5% -1,045 -31.0% -2,138 -27.4% -996 -12.8% -8 -0.0% 48 0.0% -848 -0.9% -776 -0.8%
Composer\Autoload\ClassLoader::loadClass 0 N/A% -17,135 -508.6% -74 -2.2% -15,679 -200.8% -57 -0.7% -776 -0.7% 0 0.0% -92,944 -93.2% 0 0.0%
Composer\Autoload\ClassLoader::loadClass@1 0 N/A% -8,114 -240.8% -44 -1.3% -7,417 -95.0% -40 -0.5% -1,080 -1.0% -8 -0.0% -48,976 -49.1% 0 0.0%
Composer\Autoload\ClassLoader::loadClass@2 0 N/A% -3,673 -109.0% -66 -2.0% -3,191 -40.9% -49 -0.6% -256 -0.2% 0 0.0% -46,384 -46.5% 0 0.0%
Composer\Autoload\ClassLoader::loadClass@3 0 N/A% -1,558 -46.2% -16 -0.5% -1,234 -15.8% -24 -0.3% 256 0.2% -8 -0.0% -11,920 -12.0% 0 0.0%
Composer\Autoload\ClassLoader::loadClass@4 0 N/A% -520 -15.4% -7 -0.2% -313 -4.0% -8 -0.1% 24 0.0% 0 0.0% -256 -0.3% 0 0.0%
Composer\Autoload\ClassLoader::loadClass@5 0 N/A% -309 -9.2% -1 -0.0% -108 -1.4% -9 -0.1% -8 -0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::register 0 N/A% -3 -0.1% -1 -0.0% -3 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::set 0 N/A% -93 -2.8% -93 -2.8% -69 -0.9% -69 -0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::setPsr4 0 N/A% -9 -0.3% -3 -0.1% -13 -0.2% -6 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\includeFile 0 N/A% -15,836 -470.1% -759 -22.5% -14,517 -185.9% -601 -7.7% -776 -0.7% -192 -0.2% -92,960 -93.3% -312 -0.3%
Composer\Autoload\includeFile@1 0 N/A% -7,323 -217.4% -449 -13.3% -6,639 -85.0% -355 -4.5% -1,080 -1.0% 64 0.1% -48,816 -49.0% 0 0.0%
Composer\Autoload\includeFile@2 0 N/A% -3,366 -99.9% -130 -3.9% -2,907 -37.2% -130 -1.7% -256 -0.2% -120 -0.1% -45,872 -46.0% -24 -0.0%
Composer\Autoload\includeFile@3 0 N/A% -1,271 -37.7% -105 -3.1% -985 -12.6% -92 -1.2% 256 0.2% 64 0.1% -11,608 -11.6% 0 0.0%
Composer\Autoload\includeFile@4 0 N/A% -438 -13.0% -25 -0.7% -233 -3.0% -21 -0.3% 24 0.0% 48 0.0% -256 -0.3% 0 0.0%
Composer\Autoload\includeFile@5 0 N/A% -231 -6.9% -7 -0.2% -51 -0.7% -8 -0.1% -8 -0.0% 16 0.0% 0 0.0% 0 0.0%
config_help 0 N/A% 0 0.0% 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
conf_path 0 N/A% -262 -7.8% -14 -0.4% -212 -2.7% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contact_help 0 N/A% 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 N/A% 1 0.0% 1 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_page_attachments 0 N/A% 75 2.2% 2 0.1% 66 0.8% 7 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess 0 N/A% -123 -3.7% -59 -1.8% -124 -1.6% 22 0.3% 16 0.0% -56 -0.1% 0 0.0% 0 0.0%
count 0 N/A% -142 -4.2% -150 -4.5% 98 1.3% 90 1.2% -40 -0.0% -40 -0.0% 856 0.9% 856 0.9%
count@1 0 N/A% -2 -0.1% -2 -0.1% 6 0.1% 6 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current 0 N/A% -48 -1.4% -48 -1.4% -48 -0.6% -48 -0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current_path 0 N/A% -23 -0.7% -4 -0.1% -24 -0.3% -3 -0.0% -72 -0.1% -72 -0.1% 0 0.0% 0 0.0%
date 0 N/A% -89 -2.6% -89 -2.6% -24 -0.3% -24 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::createFromFormat 0 N/A% 4 0.1% 4 0.1% 5 0.1% 5 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::format 0 N/A% 13 0.4% 13 0.4% 5 0.1% 5 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::getLastErrors 0 N/A% 46 1.4% 46 1.4% 25 0.3% 25 0.3% 24 0.0% 24 0.0% 0 0.0% 0 0.0%
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