Diff Report
Run #51a27d81b1262: XHProf Run (Namespace=drupal-perf-trevorbradley)
vs.
Run #51a27ce83196d: XHProf Run (Namespace=drupal-perf-trevorbradley)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #51a27d81b1262Run #51a27ce83196dDiffDiff%
Number of Function Calls38,720 38,632 -88 -0.2%
Incl. Wall Time (microsec)160,821 163,432 2,611 1.6%
Incl. CPU (microsecs)156,000 160,000 4,000 2.6%
Incl. MemUse (bytes)11,275,312 11,223,208 -52,104 -0.5%
Incl. PeakMemUse (bytes)11,389,952 11,337,400 -52,552 -0.5%

[View Regressions/Improvements using Callgraph Diff]


Top 100 Regressions/Improvements: Sorted by Excl. Wall Time (microsec) 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%
PDOStatement::execute 0 0.0% -1,265 -48.4% -1,265 -48.4% 0 0.0% 0 0.0% 8 0.0% 8 0.0% 192 0.4% 192 0.4%
Symfony\Component\ClassLoader\ClassLoader::findFile 0 0.0% 1,255 48.1% 774 29.6% 4,000 100.0% 0 0.0% 0 0.0% 0 0.0% 32 0.1% -8 -0.0%
template_process_html 0 0.0% 166 6.4% 330 12.6% 0 0.0% 0 0.0% 16 0.0% 0 0.0% 9,216 17.5% 96 0.2%
drupal_aggregate_js 0 0.0% -313 -12.0% -314 -12.0% 0 0.0% 0 0.0% -32,768 -62.9% 0 0.0% -54,392 -103.5% 0 0.0%
strpos -1 -1.1% 277 10.6% 277 10.6% 12,000 300.0% 12,000 300.0% 0 0.0% 0 0.0% -320 -0.6% -320 -0.6%
unserialize 0 0.0% 342 13.1% 268 10.3% 0 0.0% 0 0.0% -1,872 -3.6% -1,840 -3.5% 5,528 10.5% 5,336 10.2%
fread 0 0.0% 261 10.0% 261 10.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::load 0 0.0% -219 -8.4% -201 -7.7% 0 0.0% 0 0.0% 8 0.0% 0 0.0% 8 0.0% 0 0.0%
load::service_container_prod_.php/7f4edacd76345662dbeecacab7893eec83d15600b5c2699bd12c624bdf2fb0b0.php -1 -1.1% -156 -6.0% -156 -6.0% 0 0.0% 0 0.0% -72,632 -139.4% -72,632 -139.4% -72,560 -138.1% -72,560 -138.1%
Symfony\Component\ClassLoader\ClassLoader::loadClass 0 0.0% 1,929 73.9% 145 5.6% 16,000 400.0% 0 0.0% -8 -0.0% 0 0.0% 224 0.4% 0 0.0%
drupal_render@6 -6 -6.8% -3,926 -150.4% -111 -4.3% -4,000 -100.0% 0 0.0% -99,144 -190.3% -720 -1.4% -145,008 -275.9% -5,344 -10.2%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::addSubscriberService 0 0.0% 692 26.5% 98 3.8% -4,000 -100.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
PDO::__construct 0 0.0% 89 3.4% 89 3.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::service_container_prod_.php/41e72e42fbf6a785a55a7d668a62843a33f8f7a192f34dfb3dfc7e9d1a79a339.php 1 1.1% 85 3.3% 85 3.3% 0 0.0% 0 0.0% 72,632 139.4% 72,632 139.4% 72,560 138.1% 72,560 138.1%
drupal_get_library 0 0.0% 153 5.9% 83 3.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 5,216 9.9% -64 -0.1%
substr -4 -4.5% 81 3.1% 81 3.1% 4,000 100.0% 4,000 100.0% -168 -0.3% -168 -0.3% -336 -0.6% -336 -0.6%
drupal_render@5 7 8.0% -41 -1.6% 79 3.0% 0 0.0% 0 0.0% -20,744 -39.8% -19,152 -36.8% -11,848 -22.5% -3,936 -7.5%
Drupal\Core\Cache\DatabaseBackend::prepareItem 0 0.0% 96 3.7% -72 -2.8% 0 0.0% 0 0.0% -1,552 -3.0% 320 0.6% 5,584 10.6% 0 0.0%
system_library_info 0 0.0% 64 2.5% 63 2.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 5,280 10.0% 5,280 10.0%
file_exists -2 -2.3% 59 2.3% 59 2.3% -4,000 -100.0% -4,000 -100.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::includes/common.inc 0 0.0% 56 2.1% 56 2.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_drupal_bootstrap_code 0 0.0% -317 -12.1% -55 -2.1% 0 0.0% 0 0.0% 8 0.0% 0 0.0% 80 0.2% 0 0.0%
Drupal\Core\Database\Connection::expandArguments 0 0.0% 73 2.8% 55 2.1% 4,000 100.0% 4,000 100.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
str_replace -1 -1.1% 55 2.1% 55 2.1% -4,000 -100.0% -4,000 -100.0% -216 -0.4% -216 -0.4% -8 -0.0% -8 -0.0%
Drupal\Core\Database\Statement::execute 0 0.0% -1,288 -49.3% -45 -1.7% 4,000 100.0% 0 0.0% 8 0.0% 0 0.0% 192 0.4% 0 0.0%
theme@1 0 0.0% -259 -9.9% 45 1.7% -8,000 -200.0% -4,000 -100.0% -50,392 -96.7% 0 0.0% -56,280 -107.1% -624 -1.2%
Drupal\Core\Cache\DatabaseBackend::getMultiple 0 0.0% -516 -19.8% -44 -1.7% 4,000 100.0% -4,000 -100.0% -1,872 -3.6% -320 -0.6% 5,400 10.3% -368 -0.7%
load::1#be#49#b3b20eddbcc7c766f487503e8942.php/326dcc8c07349ea0b530928821ac8437bb23b78b066a5c92364167cfb418b058.php -1 -1.1% -43 -1.6% -43 -1.6% 0 0.0% 0 0.0% -20,072 -38.5% -20,072 -38.5% -13,040 -24.8% -13,040 -24.8%
Drupal\Core\Database\Statement::fetchAllAssoc 0 0.0% -52 -2.0% -43 -1.6% -4,000 -100.0% -4,000 -100.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get -1 -1.1% 2,238 85.7% 43 1.6% 8,000 200.0% 4,000 100.0% -824 -1.6% -784 -1.5% -2,320 -4.4% -2,184 -4.2%
load::1#be#49#b3b20eddbcc7c766f487503e8942.php/0e00ca15325844c174d1e960598aae806407f5ec7261a6391e2b8f77434ba438.php 1 1.1% 42 1.6% 42 1.6% 0 0.0% 0 0.0% 20,072 38.5% 20,072 38.5% 10,040 19.1% 10,040 19.1%
drupal_render_children -4 -4.5% 5,214 199.7% 41 1.6% 4,000 100.0% 0 0.0% 135,944 260.9% 16,568 31.8% 174,944 332.9% 7,168 13.6%
strrpos 0 0.0% 40 1.5% 40 1.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render@7 -2 -2.3% -1,238 -47.4% -40 -1.5% 0 0.0% 0 0.0% -19,376 -37.2% 160 0.3% -21,624 -41.1% -512 -1.0%
preg_replace -1 -1.1% 40 1.5% 40 1.5% 4,000 100.0% 4,000 100.0% -120 -0.2% -120 -0.2% -96 -0.2% -96 -0.2%
load::1#8d#58#f3f50b97d7ba69d81086d41cb0bc.php/c6830c23fe0aaf1525f2ddcec8226752fc7bf9743a2e5c250a9b98a23c87027c.php -1 -1.1% -39 -1.5% -39 -1.5% 0 0.0% 0 0.0% -34,960 -67.1% -34,960 -67.1% -33,776 -64.3% -33,776 -64.3%
array_keys 0 0.0% 38 1.5% 38 1.5% 4,000 100.0% 4,000 100.0% 0 0.0% 0 0.0% 760 1.4% 760 1.4%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::lazyLoad 0 0.0% 30 1.1% 34 1.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -56 -0.1% 0 0.0%
load::1#65#ad#f84ef5967fbb2cbac7b4f1fc3d39.php/d8e77c9f671aab2b0d3957bec93d962701485f1070302437ae6b2e4a0270ec17.php -1 -1.1% -34 -1.3% -34 -1.3% 0 0.0% 0 0.0% -19,056 -36.6% -19,056 -36.6% -17,448 -33.2% -17,448 -33.2%
load::1#8d#58#f3f50b97d7ba69d81086d41cb0bc.php/0a42dc54e01bfabc7203aa63076c22a87eaf8389533fc964d4976ebeef8dfe94.php 1 1.1% 33 1.3% 33 1.3% 0 0.0% 0 0.0% 34,960 67.1% 34,960 67.1% 33,776 64.3% 33,776 64.3%
load::1#65#ad#f84ef5967fbb2cbac7b4f1fc3d39.php/69e720196951f8c25a98a0733f83cfbdc54023dcff21bfa0934100ba98de0ce8.php 1 1.1% 32 1.2% 32 1.2% 0 0.0% 0 0.0% 19,056 36.6% 19,056 36.6% 17,448 33.2% 17,448 33.2%
Drupal\Core\Config\Context\ConfigContext::notify 0 0.0% 223 8.5% 32 1.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\EventDispatcher::dispatch@1 0 0.0% -2 -0.1% -31 -1.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render_children@1 5 5.7% 88 3.4% 31 1.2% 0 0.0% 0 0.0% 2,088 4.0% 624 1.2% 1,360 2.6% 928 1.8%
theme@2 0 0.0% -430 -16.5% -31 -1.2% 0 0.0% 0 0.0% -49,416 -94.8% 152 0.3% -58,200 -110.7% -2,600 -4.9%
load::Cache/CacheFactory.php 0 0.0% 31 1.2% 31 1.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::offsetExists 0 0.0% -23 -0.9% -30 -1.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
PDO::exec 0 0.0% 30 1.1% 30 1.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::includes/bootstrap.inc 0 0.0% 29 1.1% 29 1.1% 0 0.0% 0 0.0% 24 0.0% 24 0.0% 24 0.0% 24 0.0%
__TwigTemplate_6de9e32046e450f78f848db9c84e3413::doDisplay -1 -1.1% -5,340 -204.5% -27 -1.0% -4,000 -100.0% 0 0.0% -111,440 -213.9% 44,632 85.7% -195,488 -372.0% -2,096 -4.0%
load::1#6d#e9#e32046e450f78f848db9c84e3413.php/43b8ccf64ee0a56a55d4b9bf33d342e8f6f9789b3cd2627ffc733895eff24eca.php -1 -1.1% -27 -1.0% -27 -1.0% 0 0.0% 0 0.0% -14,544 -27.9% -14,544 -27.9% -13,168 -25.1% -13,168 -25.1%
load::1#b5#71#673c4a622e0d95bcdb5a8df60f82.php/64d560ea6c0af380db801e3910d69ac592d3d0faee028fc418a646bbd10503a7.php -1 -1.1% -26 -1.0% -26 -1.0% 0 0.0% 0 0.0% -15,760 -30.2% -15,760 -30.2% -7,056 -13.4% -7,056 -13.4%
unserialize@1 0 0.0% 26 1.0% 26 1.0% 0 0.0% 0 0.0% -48 -0.1% -48 -0.1% -48 -0.1% -48 -0.1%
check_plain 0 0.0% 8 0.3% 26 1.0% -4,000 -100.0% -4,000 -100.0% -56 -0.1% 0 0.0% -864 -1.6% -384 -0.7%
twig_render_template@2 -1 -1.1% -5,631 -215.7% -26 -1.0% -4,000 -100.0% 0 0.0% -149,976 -287.8% 192 0.4% -239,952 -456.6% -1,936 -3.7%
template_preprocess_region 0 0.0% -27 -1.0% -25 -1.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::1#b5#71#673c4a622e0d95bcdb5a8df60f82.php/c8213f6ab2b581cf44f5feecbb1304a66c48648bbcfaf6ef54be64dca7294189.php 1 1.1% 25 1.0% 25 1.0% 0 0.0% 0 0.0% 15,760 30.2% 15,760 30.2% 7,056 13.4% 7,056 13.4%
strtolower -1 -1.1% 25 1.0% 25 1.0% 0 0.0% 0 0.0% -16 -0.0% -16 -0.0% 1,848 3.5% 1,848 3.5%
filter_xss_admin 0 0.0% 51 2.0% 25 1.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 96 0.2% 96 0.2%
Drupal\Component\Utility\Crypt::randomBytes 0 0.0% 308 11.8% 24 0.9% 0 0.0% 0 0.0% -32 -0.1% 8 0.0% -32 -0.1% 0 0.0%
Drupal\Core\Entity\EntityNG::label 0 0.0% 25 1.0% 24 0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
form_builder@1 0 0.0% -28 -1.1% -24 -0.9% 0 0.0% -4,000 -100.0% 0 0.0% 0 0.0% 64 0.1% 48 0.1%
Drupal\Core\Database\Statement::fetchAllKeyed 0 0.0% -24 -0.9% -24 -0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme_forum_form 1 1.1% 5,311 203.4% 22 0.8% 4,000 100.0% 0 0.0% 104,800 201.1% -32,488 -62.4% 179,024 340.7% 3,040 5.8%
Symfony\Component\Routing\RequestContext::fromRequest 0 0.0% 29 1.1% 22 0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -40 -0.1% 0 0.0%
Drupal\Component\Uuid\Php::generate 0 0.0% 375 14.4% 21 0.8% 0 0.0% 0 0.0% -40 -0.1% 0 0.0% -32 -0.1% 0 0.0%
ob_start -1 -1.1% 21 0.8% 21 0.8% 0 0.0% 0 0.0% -17,352 -33.3% -17,352 -33.3% -17,184 -32.7% -17,184 -32.7%
Drupal\Core\Config\Config::load 0 0.0% -212 -8.1% 21 0.8% 8,000 200.0% 0 0.0% 8 0.0% 0 0.0% 6,728 12.8% 0 0.0%
drupal_render@3 0 0.0% -408 -15.6% 21 0.8% 0 0.0% 0 0.0% -50,408 -96.7% -48 -0.1% -55,704 -106.0% 3,032 5.8%
Symfony\Component\HttpKernel\Kernel::getRootDir 0 0.0% -23 -0.9% -21 -0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\NestedArray::mergeDeepArray 0 0.0% 20 0.8% 20 0.8% -4,000 -100.0% -4,000 -100.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
twig_render_var@2 -1 -1.1% -5,282 -202.3% -20 -0.8% -4,000 -100.0% 0 0.0% -147,880 -283.8% -1,968 -3.8% -185,488 -353.0% -3,808 -7.2%
run_init::1#8d#58#f3f50b97d7ba69d81086d41cb0bc.php/c6830c23fe0aaf1525f2ddcec8226752fc7bf9743a2e5c250a9b98a23c87027c.php -1 -1.1% -229 -8.8% -19 -0.7% 0 0.0% 0 0.0% -79,376 -152.3% -9,448 -18.1% -77,176 -146.9% -8,704 -16.6%
Symfony\Component\EventDispatcher\EventDispatcher::dispatch 0 0.0% -446 -17.1% 19 0.7% 0 0.0% 0 0.0% -52,096 -100.0% 0 0.0% -52,664 -100.2% 0 0.0%
Drupal\Core\Config\CachedStorage::read 0 0.0% -257 -9.8% -19 -0.7% 4,000 100.0% 0 0.0% 8 0.0% 0 0.0% 6,728 12.8% 0 0.0%
drupal_bootstrap 0 0.0% 1,108 42.4% 19 0.7% 4,000 100.0% 0 0.0% -8 -0.0% 0 0.0% 64 0.1% 0 0.0%
run_init::field/field.module 0 0.0% -18 -0.7% -19 -0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass@1 0 0.0% 553 21.2% 19 0.7% 8,000 200.0% 0 0.0% -16 -0.0% 0 0.0% -104 -0.2% -72 -0.1%
array_flip 0 0.0% 18 0.7% 18 0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::1#8d#58#f3f50b97d7ba69d81086d41cb0bc.php/0a42dc54e01bfabc7203aa63076c22a87eaf8389533fc964d4976ebeef8dfe94.php 1 1.1% 247 9.5% 18 0.7% 4,000 100.0% 0 0.0% 79,376 152.3% 9,448 18.1% 77,176 146.9% 8,704 16.6%
Drupal\Core\Entity\EntityNG::getProperties 0 0.0% 73 2.8% 18 0.7% 4,000 100.0% 0 0.0% 0 0.0% 0 0.0% 64 0.1% 0 0.0%
implode -1 -1.1% 18 0.7% 18 0.7% 4,000 100.0% 4,000 100.0% -4,144 -8.0% -4,144 -8.0% -752 -1.4% -752 -1.4%
menu_local_tasks 0 0.0% 0 0.0% 18 0.7% 0 0.0% 0 0.0% 16 0.0% 8 0.0% 344 0.7% 392 0.7%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@1 0 0.0% -2 -0.1% 18 0.7% 0 0.0% 4,000 100.0% 0 0.0% 0 0.0% 64 0.1% 0 0.0%
mb_strtolower 0 0.0% 18 0.7% 18 0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\user\Plugin\Block\UserLoginBlock::blockBuild 0 0.0% -23 -0.9% 17 0.7% -4,000 -100.0% 0 0.0% -64 -0.1% 0 0.0% -552 -1.1% 0 0.0%
Drupal\Core\Entity\EntityNG::language 0 0.0% 15 0.6% 17 0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_key_exists 0 0.0% 17 0.7% 17 0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter 0 0.0% 44 1.7% 17 0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
t 0 0.0% 16 0.6% 16 0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::HttpFoundation/Request.php 0 0.0% 16 0.6% 16 0.6% 0 0.0% 0 0.0% -8 -0.0% -8 -0.0% -8 -0.0% -8 -0.0%
Drupal\Core\Database\Connection::defaultOptions 0 0.0% 16 0.6% 16 0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::sendContent 0 0.0% 16 0.6% 16 0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::service_container_prod_.php/41e72e42fbf6a785a55a7d668a62843a33f8f7a192f34dfb3dfc7e9d1a79a339.php 1 1.1% 249 9.5% 16 0.6% 0 0.0% 0 0.0% 41,136 78.9% 7,632 14.6% 40,840 77.7% 7,256 13.8%
array_diff 0 0.0% 16 0.6% 16 0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
is_numeric 0 0.0% -16 -0.6% -16 -0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::initialize 0 0.0% 116 4.4% 16 0.6% 4,000 100.0% 0 0.0% 0 0.0% 0 0.0% 48 0.1% 48 0.1%
theme_get_setting 0 0.0% -75 -2.9% 15 0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_drupal_bootstrap_page_cache 0 0.0% 621 23.8% 15 0.6% 4,000 100.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch 0 0.0% -422 -16.2% 15 0.6% 0 0.0% 0 0.0% -52,096 -100.0% 0 0.0% -52,720 -100.3% 0 0.0%
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