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

Overall Diff Summary

Run #544333b05173fRun #544337f542f97DiffDiff%
Number of Function Calls898,030 898,030 0 0.0%
Incl. Wall Time (microsec)3,764,162 3,767,531 3,369 0.1%
Incl. CPU (microsecs)3,738,272 3,746,080 7,808 0.2%
Incl. MemUse (bytes)57,286,648 57,182,552 -104,096 -0.2%
Incl. PeakMemUse (bytes)57,378,768 57,279,088 -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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