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

Overall Diff Summary

Run #51a27ce83196dRun #51a27d81b1262DiffDiff%
Number of Function Calls38,632 38,720 88 0.2%
Incl. Wall Time (microsec)163,432 160,821 -2,611 -1.6%
Incl. CPU (microsecs)160,000 156,000 -4,000 -2.5%
Incl. MemUse (bytes)11,223,208 11,275,312 52,104 0.5%
Incl. PeakMemUse (bytes)11,337,400 11,389,952 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%
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\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%
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%
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/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%
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%
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%
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%
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%
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%
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%
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%
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%
__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%
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%
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%
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%
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%
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%
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%
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%
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%
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%
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\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%
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%
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\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%
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%
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%
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_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%
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%
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%
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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%
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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\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%
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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%
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\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\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%
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%
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%
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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%
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%
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%
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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%
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%
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\Core\Database\Query\Select::addField 0 0.0% -15 -0.6% -15 -0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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