Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Overall Diff Summary

Run #51ec623000e0cRun #51ec66a5a877dDiffDiff%
Number of Function Calls793,342 797,488 4,146 0.5%
Incl. Wall Time (microsec)2,931,835 2,934,185 2,350 0.1%
Incl. CPU (microsecs)2,894,807 2,898,250 3,443 0.1%
Incl. MemUse (bytes)20,495,008 20,574,496 79,488 0.4%
Incl. PeakMemUse (bytes)20,729,944 20,802,744 72,800 0.4%

[View Regressions/Improvements using Callgraph Diff]


Top 100 Regressions/Improvements: Sorted by Excl. PeakMemUse (bytes) 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%
Symfony\Component\DependencyInjection\Container::get 54 1.3% 1,270 54.0% 420 17.9% 1,032 30.0% 310 9.0% 24 0.0% -1,712 -2.2% 114,008 156.6% 114,424 157.2%
load::service_container_prod.php/c8a4356b38f2fd1fe8f648117881408975bb3cc1c670249bd27ed1895cb92191.php -1 -0.0% -92 -3.9% -92 -3.9% -94 -2.7% -94 -2.7% -97,824 -123.1% -97,824 -123.1% -97,752 -134.3% -97,752 -134.3%
load::service_container_prod.php/e3f4b695370a8aeeae1aba21c2a15d5cd6ef703853f533a108b1bd05898285d5.php 1 0.0% 93 4.0% 93 4.0% 95 2.8% 95 2.8% 97,824 123.1% 97,824 123.1% 97,752 134.3% 97,752 134.3%
drupal_render@9 0 0.0% 572 24.3% -91 -3.9% 528 15.3% -105 -3.0% -72 -0.1% -24 -0.0% -70,288 -96.5% -71,648 -98.4%
drupal_get_library 0 0.0% -44 -1.9% -6 -0.3% -45 -1.3% -29 -0.8% -32 -0.0% -200 -0.3% -36,776 -50.5% -36,776 -50.5%
load::1#68#34#04bd0616f700069ccbe551d12894.php/c814a6c2c098bba84e18b0f3eebc183fea6b233316c679250b5e597d08a20ba0.php -1 -0.0% -39 -1.7% -39 -1.7% -40 -1.2% -40 -1.2% -34,960 -44.0% -34,960 -44.0% -33,936 -46.6% -33,936 -46.6%
load::1#68#34#04bd0616f700069ccbe551d12894.php/e8d78c0aa07d25d938c525fd73b1ee3e55696551e497818f9d60738044863883.php 1 0.0% 38 1.6% 38 1.6% 39 1.1% 39 1.1% 34,960 44.0% 34,960 44.0% 33,848 46.5% 33,848 46.5%
strtr 1 0.0% 87 3.7% 87 3.7% 115 3.3% 115 3.3% 64 0.1% 64 0.1% 31,728 43.6% 31,728 43.6%
drupal_render@1 0 0.0% 3,050 129.8% 56 2.4% 3,396 98.6% 56 1.6% 108,096 136.0% 14,992 18.9% 122,976 168.9% 29,104 40.0%
run_init::service_container_prod.php/c8a4356b38f2fd1fe8f648117881408975bb3cc1c670249bd27ed1895cb92191.php -1 -0.0% -121 -5.1% -16 -0.7% -123 -3.6% -16 -0.5% -44,112 -55.5% -10,096 -12.7% -44,112 -60.6% -9,784 -13.4%
run_init::service_container_prod.php/e3f4b695370a8aeeae1aba21c2a15d5cd6ef703853f533a108b1bd05898285d5.php 1 0.0% 121 5.1% 16 0.7% 121 3.5% 15 0.4% 44,112 55.5% 10,096 12.7% 44,112 60.6% 9,784 13.4%
theme_image_formatter 0 0.0% 562 23.9% 82 3.5% 538 15.6% 98 2.8% 0 0.0% 0 0.0% -59,872 -82.2% 8,768 12.0%
run_init::1#68#34#04bd0616f700069ccbe551d12894.php/e8d78c0aa07d25d938c525fd73b1ee3e55696551e497818f9d60738044863883.php 1 0.0% 243 10.3% 18 0.8% 245 7.1% 19 0.6% 79,408 99.9% 9,456 11.9% 78,216 107.4% 8,712 12.0%
run_init::1#68#34#04bd0616f700069ccbe551d12894.php/c814a6c2c098bba84e18b0f3eebc183fea6b233316c679250b5e597d08a20ba0.php -1 -0.0% -179 -7.6% -17 -0.7% -181 -5.3% -16 -0.5% -79,392 -99.9% -9,456 -11.9% -78,200 -107.4% -8,712 -12.0%
drupal_render@5 0 0.0% 3,208 136.5% 17 0.7% 3,563 103.5% 16 0.5% 123,112 154.9% 30,056 37.8% 64,464 88.5% 6,872 9.4%
run_init::mysql/Insert.php 0 0.0% -9 -0.4% -5 -0.2% -9 -0.3% -5 -0.1% 0 0.0% 0 0.0% -6,304 -8.7% -6,304 -8.7%
load::DataType/StringItem.php 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -6,200 -8.5% -6,200 -8.5%
token_get_all 0 0.0% -1,185 -50.4% -1,185 -50.4% -1,156 -33.6% -1,156 -33.6% -68,120 -85.7% -68,120 -85.7% -2,992 -4.1% -2,992 -4.1%
unserialize 0 0.0% -259 -11.0% 110 4.7% -124 -3.6% 117 3.4% 368 0.5% 384 0.5% 2,696 3.7% 2,472 3.4%
Drupal\Core\Database\Connection::insert 0 0.0% -11 -0.5% 0 0.0% -10 -0.3% 0 0.0% 0 0.0% 0 0.0% -11,416 -15.7% -1,768 -2.4%
PDOStatement::execute 0 0.0% -513 -21.8% -513 -21.8% 436 12.7% 436 12.7% 208 0.3% 208 0.3% 1,704 2.3% 1,704 2.3%
__TwigTemplate_b5490987da21a7f2f1bb03434035b690::doDisplay 0 0.0% -33 -1.4% -3 -0.1% -34 -1.0% -6 -0.2% -680 -0.9% -44,952 -56.6% 8,488 11.7% 1,616 2.2%
Drupal\Core\Database\Query\Insert::__construct 0 0.0% -3 -0.1% -3 -0.1% -2 -0.1% -1 -0.0% 0 0.0% 0 0.0% -2,584 -3.5% -1,608 -2.2%
Drupal\Core\Lock\LockBackendAbstract::getLockId 0 0.0% 1 0.0% 1 0.0% 1 0.0% 3 0.1% 0 0.0% 0 0.0% -3,240 -4.5% -1,448 -2.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple 0 0.0% -3,009 -128.0% 29 1.2% -489 -14.2% 12 0.3% 528 0.7% 144 0.2% 6,472 8.9% 1,440 2.0%
__TwigTemplate_5638b6d770ed2bd78ef9243f00ccde60::doDisplay 0 0.0% 123 5.2% 53 2.3% 124 3.6% 50 1.5% 16,480 20.7% 1,344 1.7% 27,456 37.7% 1,360 1.9%
array_merge 54 1.3% 247 10.5% 247 10.5% 277 8.0% 277 8.0% 243,552 306.4% 243,552 306.4% 1,176 1.6% 1,176 1.6%
array_map 0 0.0% 98 4.2% 11 0.5% 86 2.5% 56 1.6% 128 0.2% 104 0.1% -1,160 -1.6% -1,160 -1.6%
uniqid 0 0.0% 2 0.1% 2 0.1% 1 0.0% 1 0.0% 0 0.0% 0 0.0% -1,088 -1.5% -1,088 -1.5%
Drupal\Core\Lock\DatabaseLockBackend::acquire 0 0.0% -2 -0.1% -4 -0.2% -20 -0.6% -7 -0.2% 0 0.0% 0 0.0% -15,816 -21.7% -968 -1.3%
db_insert 0 0.0% -10 -0.4% 1 0.0% -9 -0.3% 3 0.1% 0 0.0% 0 0.0% -12,288 -16.9% -872 -1.2%
Drupal\Core\Database\Query\Query::__construct 0 0.0% 0 0.0% 0 0.0% -1 -0.0% -18 -0.5% 24 0.0% 24 0.0% -952 -1.3% -856 -1.2%
mt_rand 0 0.0% 0 0.0% 0 0.0% -3 -0.1% -3 -0.1% 0 0.0% 0 0.0% -800 -1.1% -800 -1.1%
run_init::Filter/FilterAutoP.php 0 0.0% 1 0.0% 1 0.0% -1 -0.0% -1 -0.0% 8 0.0% 0 0.0% -1,168 -1.6% -792 -1.1%
l 0 0.0% 352 15.0% -17 -0.7% 329 9.6% 64 1.9% 24 0.0% 104 0.1% -69,496 -95.5% 776 1.1%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass 0 0.0% 271 11.5% 99 4.2% 296 8.6% 130 3.8% -232 -0.3% -16 -0.0% -14,640 -20.1% -656 -0.9%
class_exists 1 0.0% 248 10.6% -1 -0.0% 251 7.3% -17 -0.5% -352 -0.4% 0 0.0% -6,200 -8.5% 656 0.9%
load::DataType/UuidItem.php 0 0.0% 0 0.0% 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% -632 -0.9% -632 -0.9%
Drupal\Core\Database\Connection::expandArguments 0 0.0% 12 0.5% -32 -1.4% 1 0.0% -55 -1.6% 16 0.0% -8 -0.0% 264 0.4% 616 0.8%
Drupal\file\Plugin\Core\Entity\File::getFileUri 0 0.0% 17 0.7% 23 1.0% 11 0.3% -3 -0.1% 0 0.0% 0 0.0% 672 0.9% 576 0.8%
drupal_strlen 0 0.0% -7 -0.3% 25 1.1% -16 -0.5% 0 0.0% 8 0.0% 0 0.0% 608 0.8% 560 0.8%
mb_strtolower 0 0.0% -7 -0.3% -7 -0.3% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0% 512 0.7% 512 0.7%
preg_replace 1 0.0% -3 -0.1% -3 -0.1% 3 0.1% 3 0.1% 136 0.2% 136 0.2% -512 -0.7% -512 -0.7%
Drupal\Core\Database\Connection::query 0 0.0% -375 -16.0% -22 -0.9% 579 16.8% 79 2.3% 128 0.2% 40 0.1% 2,696 3.7% 488 0.7%
filter_dom_serialize 0 0.0% 23 1.0% 9 0.4% 28 0.8% -1 -0.0% 0 0.0% 0 0.0% 976 1.3% 480 0.7%
element_children 0 0.0% 21 0.9% 44 1.9% 25 0.7% -36 -1.0% 32 0.0% -24 -0.0% 472 0.6% 472 0.6%
Drupal\Core\Database\Connection::getDriverClass 0 0.0% -69 -2.9% -1 -0.0% -63 -1.8% 3 0.1% -32 -0.0% 0 0.0% -7,056 -9.7% -472 -0.6%
Drupal\Core\Plugin\Factory\ContainerFactory::createInstance 0 0.0% 164 7.0% -5 -0.2% 141 4.1% -26 -0.8% -8 -0.0% 0 0.0% 912 1.3% 448 0.6%
drupal_render@2 0 0.0% 2,966 126.2% 1 0.0% 3,316 96.3% -5 -0.1% 77,920 98.0% 15,088 19.0% 98,776 135.7% 424 0.6%
Drupal\Core\Template\Attribute::__toString 0 0.0% 153 6.5% 187 8.0% 149 4.3% 52 1.5% -808 -1.0% -856 -1.1% -1,640 -2.3% -416 -0.6%
array_flip 0 0.0% -16 -0.7% -16 -0.7% -40 -1.2% -40 -1.2% -8 -0.0% -8 -0.0% 392 0.5% 392 0.5%
load::Filter/FilterAutoP.php 0 0.0% 15 0.6% 15 0.6% 13 0.4% 13 0.4% -24 -0.0% -24 -0.0% 368 0.5% 368 0.5%
DOMDocument::saveXML 0 0.0% 2 0.1% 2 0.1% 9 0.3% 9 0.3% 0 0.0% 0 0.0% 360 0.5% 360 0.5%
load::Asset/CssCollectionRenderer.php 0 0.0% -1 -0.0% -1 -0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% -344 -0.5% -344 -0.5%
file_create_url 0 0.0% 19 0.8% 1 0.0% 14 0.4% 34 1.0% -64 -0.1% 96 0.1% -192 -0.3% -320 -0.4%
image_effect_definitions 0 0.0% -346 -14.7% -5 -0.2% -52 -1.5% -10 -0.3% -104 -0.1% -456 -0.6% 320 0.4% 320 0.4%
drupal_static 0 0.0% -33 -1.4% -35 -1.5% 0 0.0% 0 0.0% -40 -0.1% -40 -0.1% 312 0.4% 312 0.4%
Drupal\Core\Cache\DatabaseBackend::checksumTags 0 0.0% -141 -6.0% 60 2.6% -19 -0.6% 6 0.2% 88 0.1% -312 -0.4% 1,216 1.7% 304 0.4%
search_help 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -296 -0.4% -296 -0.4%
run_init::Plugin/FilterBase.php 0 0.0% -4 -0.2% -8 -0.3% -4 -0.1% -1 -0.0% -8 -0.0% -8 -0.0% -376 -0.5% -288 -0.4%
serialize 0 0.0% -24 -1.0% -24 -1.0% -18 -0.5% -18 -0.5% 0 0.0% 0 0.0% -264 -0.4% -264 -0.4%
load::Image/Image.php 0 0.0% -5 -0.2% -5 -0.2% -5 -0.1% -5 -0.1% 0 0.0% 0 0.0% 256 0.4% 256 0.4%
array_filter 0 0.0% -168 -7.1% 94 4.0% -91 -2.6% -14 -0.4% 16 0.0% 16 0.0% 1,184 1.6% 248 0.3%
drupal_get_filename 0 0.0% -7 -0.3% -1 -0.0% -10 -0.3% 1 0.0% 8 0.0% 8 0.0% 416 0.6% 240 0.3%
menu_get_item 0 0.0% -50 -2.1% 4 0.2% -42 -1.2% 1 0.0% 8 0.0% 0 0.0% 192 0.3% 240 0.3%
Drupal\Core\Template\AttributeArray::__toString 0 0.0% 53 2.3% -28 -1.2% 87 2.5% 30 0.9% 128 0.2% -112 -0.1% -1,224 -1.7% -232 -0.3%
drupal_add_html_head 0 0.0% -4 -0.2% -5 -0.2% -4 -0.1% -6 -0.2% 0 0.0% 0 0.0% -208 -0.3% 232 0.3%
drupal_add_html_head_link 0 0.0% -5 -0.2% -1 -0.0% -4 -0.1% 1 0.0% 16 0.0% 0 0.0% -48 -0.1% 208 0.3%
Drupal\Component\Utility\NestedArray::mergeDeepArray 0 0.0% -180 -7.7% 55 2.3% -194 -5.6% -54 -1.6% -256 -0.3% -176 -0.2% -200 -0.3% -200 -0.3%
Drupal\views\Plugin\views\query\Sql::getFieldAlias 0 0.0% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% -192 -0.3% -192 -0.3%
Drupal\Core\Menu\LocalTaskManager::__construct 0 0.0% 0 0.0% 0 0.0% 1 0.0% 2 0.1% 0 0.0% 0 0.0% -184 -0.3% -184 -0.3%
load::Template/RenderWrapper.php 0 0.0% 0 0.0% 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% -184 -0.3% -184 -0.3%
image_scale_dimensions 0 0.0% -10 -0.4% 9 0.4% -17 -0.5% -5 -0.1% -24 -0.0% 0 0.0% 440 0.6% 184 0.3%
run_init::DataType/UuidItem.php 0 0.0% 0 0.0% 3 0.1% 0 0.0% 3 0.1% 0 0.0% 0 0.0% -6,648 -9.1% -176 -0.2%
ReflectionClass::getDefaultProperties 0 0.0% -26 -1.1% -26 -1.1% -31 -0.9% -31 -0.9% -128 -0.2% -128 -0.2% -168 -0.2% -168 -0.2%
t 0 0.0% -287 -12.2% -108 -4.6% -274 -8.0% 24 0.7% 0 0.0% 0 0.0% 224 0.3% -168 -0.2%
implode 54 1.3% 98 4.2% 98 4.2% 137 4.0% 137 4.0% 182,192 229.2% 182,192 229.2% 168 0.2% 168 0.2%
array_keys 0 0.0% -48 -2.0% -48 -2.0% 151 4.4% 151 4.4% 272 0.3% 272 0.3% -168 -0.2% -168 -0.2%
url 0 0.0% -404 -17.2% 7 0.3% -149 -4.3% -13 -0.4% 64 0.1% 0 0.0% 304 0.4% 160 0.2%
Symfony\Component\DependencyInjection\Container::has 0 0.0% -1 -0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% -160 -0.2% -160 -0.2%
drupal_set_breadcrumb 0 0.0% -2 -0.1% -3 -0.1% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 160 0.2% 160 0.2%
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drupal_process_attached 0 0.0% -63 -2.7% -2 -0.1% -61 -1.8% 1 0.0% 224 0.3% -80 -0.1% -37,288 -51.2% -136 -0.2%
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class_implements 0 0.0% -3 -0.1% 2 0.1% -11 -0.3% -5 -0.1% 0 0.0% 0 0.0% 136 0.2% 136 0.2%
strtolower 54 1.3% 15 0.6% 15 0.6% -170 -4.9% -170 -4.9% 1,808 2.3% 1,808 2.3% -136 -0.2% -136 -0.2%
Drupal::service 0 0.0% -21 -0.9% 4 0.2% -2 -0.1% 22 0.6% 0 0.0% 0 0.0% -648 -0.9% -136 -0.2%
drupal_set_page_content 0 0.0% -3 -0.1% 0 0.0% -3 -0.1% -2 -0.1% 0 0.0% 0 0.0% 136 0.2% 136 0.2%
file_element_info 0 0.0% -9 -0.4% -2 -0.1% -10 -0.3% -4 -0.1% 8 0.0% 0 0.0% 552 0.8% 136 0.2%
filter_element_info 0 0.0% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 136 0.2% 136 0.2%
drupal_add_http_header 0 0.0% 0 0.0% -1 -0.0% 1 0.0% -3 -0.1% 0 0.0% 0 0.0% -272 -0.4% -136 -0.2%
DOMNodeList::item 0 0.0% 10 0.4% 10 0.4% 8 0.2% 8 0.2% 0 0.0% 0 0.0% 136 0.2% 136 0.2%
Drupal::moduleHandler 0 0.0% 105 4.5% 25 1.1% 158 4.6% 69 2.0% 0 0.0% 0 0.0% 114,768 157.6% 136 0.2%
load::Block/SystemPoweredByBlock.php 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 128 0.2% 128 0.2%
block_list 0 0.0% -812 -34.6% 0 0.0% -570 -16.6% -2 -0.1% 24 0.0% 0 0.0% 1,976 2.7% 128 0.2%
load::TypedData/TypedDataManager.php 0 0.0% 13 0.6% 13 0.6% 13 0.4% 13 0.4% 16 0.0% 16 0.0% 128 0.2% 128 0.2%
config 0 0.0% 55 2.3% 5 0.2% 66 1.9% 34 1.0% 8 0.0% 8 0.0% 128 0.2% 128 0.2%
list_themes 0 0.0% -4 -0.2% 0 0.0% -7 -0.2% 1 0.0% -8 -0.0% 0 0.0% 80 0.1% 128 0.2%
in_array 0 0.0% -11 -0.5% -11 -0.5% -91 -2.6% -91 -2.6% 0 0.0% 0 0.0% 128 0.2% 128 0.2%
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