Diff Report
Run #519fe6587b366: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe7e2d7c63: XHProf Run (Namespace=drupal-perf-drupalcon)
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Overall Diff Summary

Run #519fe6587b366Run #519fe7e2d7c63DiffDiff%
Number of Function Calls34,245 34,245 0 0.0%
Incl. Wall Time (microsec)106,644 103,555 -3,089 -2.9%
Incl. CPU (microsecs)104,000 100,000 -4,000 -3.8%
Incl. MemUse (bytes)10,875,528 10,875,528 0 0.0%
Incl. PeakMemUse (bytes)11,060,376 11,060,376 0 0.0%

[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 N/A% 479 15.5% 479 15.5% 8,000 200.0% 8,000 200.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
unserialize 0 N/A% -184 -6.0% -131 -4.2% -8,000 -200.0% -4,000 -100.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc 0 N/A% 78 2.5% 98 3.2% -4,000 -100.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get 0 N/A% -367 -11.9% -89 -2.9% 4,000 100.0% -4,000 -100.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
language 0 N/A% -138 -4.5% -80 -2.6% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
glob 0 N/A% -77 -2.5% -77 -2.5% -4,000 -100.0% -4,000 -100.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Template\Attribute::__toString 0 N/A% -172 -5.6% -73 -2.4% 4,000 100.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::load 0 N/A% 120 3.9% 73 2.4% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
mb_strtolower 0 N/A% -69 -2.2% -69 -2.2% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
drupal_html_id 0 N/A% -185 -6.0% -67 -2.2% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
theme@4 0 N/A% -414 -13.4% -65 -2.1% -8,000 -200.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::service_container_prod_.php/b5ffe4deeff76c825690bb8edb4ff1fcb9353b7356dce15efaa51f9153ed7bc7.php -1 N/A% -61 -2.0% -61 -2.0% 0 0.0% 0 0.0% -71,128 N/A% -71,128 N/A% -70,896 N/A% -70,896 N/A%
color_scheme_form 0 N/A% -107 -3.5% -60 -1.9% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::service_container_prod_.php/00c965648f0deb383a5b58ace98f00bc1c111b8be9967ea022f9800a534215a8.php 1 N/A% 59 1.9% 59 1.9% 0 0.0% 0 0.0% 71,128 N/A% 71,128 N/A% 70,896 N/A% 70,896 N/A%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo 0 N/A% -21 -0.7% -58 -1.9% -8,000 -200.0% -4,000 -100.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
strtr 0 N/A% -57 -1.8% -57 -1.8% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
form_builder@1 0 N/A% -313 -10.1% -57 -1.8% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
element_children 0 N/A% -63 -2.0% -56 -1.8% 0 0.0% 4,000 100.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
system_theme_settings 0 N/A% -340 -11.0% -56 -1.8% -4,000 -100.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple 0 N/A% -70 -2.3% -56 -1.8% -8,000 -200.0% -4,000 -100.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::execute 0 N/A% 432 14.0% -55 -1.8% 8,000 200.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::query 0 N/A% 357 11.6% -55 -1.8% 12,000 300.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
is_object 0 N/A% -50 -1.6% -50 -1.6% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\block\Plugin\Core\Entity\Block::__construct 0 N/A% 2 0.1% 47 1.5% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
t 0 N/A% -290 -9.4% -46 -1.5% -8,000 -200.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\Utility\String::checkPlain 0 N/A% -53 -1.7% -46 -1.5% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Template\Attribute::offsetSet 0 N/A% -55 -1.8% -43 -1.4% 8,000 200.0% 4,000 100.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
drupal_static 0 N/A% -45 -1.5% -43 -1.4% -4,000 -100.0% -4,000 -100.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags 0 N/A% 228 7.4% 41 1.3% -4,000 -100.0% -4,000 -100.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Template\Attribute::__construct 0 N/A% -111 -3.6% -40 -1.3% 12,000 300.0% 4,000 100.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
check_plain 0 N/A% -13 -0.4% 40 1.3% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::invokeAll 0 N/A% -552 -17.9% -39 -1.3% -4,000 -100.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
preg_replace 0 N/A% -37 -1.2% -37 -1.2% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::prepareItem 0 N/A% 47 1.5% 36 1.2% -12,000 -300.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
preg_match 0 N/A% -36 -1.2% -36 -1.2% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments 0 N/A% 26 0.8% 35 1.1% 4,000 100.0% 4,000 100.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
form_process_checkbox 0 N/A% -34 -1.1% -34 -1.1% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Config\Config::get 0 N/A% -19 -0.6% -34 -1.1% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
element_info 0 N/A% -332 -10.7% -33 -1.1% 4,000 100.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
implode 0 N/A% -32 -1.0% -32 -1.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
run_init::Query/Select.php 0 N/A% -40 -1.3% -32 -1.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Config\ConfigFactory::get 0 N/A% -132 -4.3% -32 -1.0% 4,000 100.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@1 0 N/A% 79 2.6% 32 1.0% 4,000 100.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable 0 N/A% -48 -1.6% -30 -1.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
service_container_prod_::getFinishResponseSubscriberService 0 N/A% 37 1.2% 28 0.9% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@4 0 N/A% -299 -9.7% 28 0.9% -4,000 -100.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::offsetExists 0 N/A% -27 -0.9% -28 -0.9% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
explode 0 N/A% -28 -0.9% -28 -0.9% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config 0 N/A% -150 -4.9% -26 -0.8% 4,000 100.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
drupal_process_attached 0 N/A% -37 -1.2% -25 -0.8% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
uniqid 0 N/A% -25 -0.8% -25 -0.8% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_element_info 0 N/A% -25 -0.8% -25 -0.8% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_map 0 N/A% -29 -0.9% -24 -0.8% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::includes/image.inc 0 N/A% -23 -0.7% -23 -0.7% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
drupal_render@6 0 N/A% -638 -20.7% -23 -0.7% -4,000 -100.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass 0 N/A% -248 -8.0% -23 -0.7% 4,000 100.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::Extension/ModuleHandler.php 0 N/A% 22 0.7% 22 0.7% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::1#cd#6a#5cb23c37c9b0af0506a40158593c.php/a65a7d0c7d24cab51bb9cc275b61f45bffd722c363fd8dbbbe0a44002b3a22b1.php -1 N/A% -22 -0.7% -22 -0.7% 0 0.0% 0 0.0% -55,472 N/A% -55,472 N/A% -54,128 N/A% -54,128 N/A%
load::1#cd#6a#5cb23c37c9b0af0506a40158593c.php/b5091c79279bece218bd4df53a3f68a10c0772fda5e7c17e99f5265a65650ba4.php 1 N/A% 21 0.7% 21 0.7% 0 0.0% 0 0.0% 55,472 N/A% 55,472 N/A% 54,128 N/A% 54,128 N/A%
theme@3 0 N/A% -551 -17.8% -21 -0.7% -4,000 -100.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\Utility\NestedArray::getValue 0 N/A% -26 -0.8% -21 -0.7% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
_form_builder_handle_input_element 0 N/A% -63 -2.0% -21 -0.7% -4,000 -100.0% -4,000 -100.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\Utility\NestedArray::mergeDeepArray 0 N/A% -20 -0.6% -21 -0.7% 4,000 100.0% 4,000 100.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\menu_link\Plugin\Core\Entity\MenuLink::offsetExists 0 N/A% -21 -0.7% -21 -0.7% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\Utility\String::format 0 N/A% -56 -1.8% -21 -0.7% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
theme@1 0 N/A% -800 -25.9% -20 -0.6% 4,000 100.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
drupal_render@3 0 N/A% -712 -23.0% -20 -0.6% -4,000 -100.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Template\AttributeArray::__toString 0 N/A% -63 -2.0% -20 -0.6% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
_drupal_theme_initialize 0 N/A% -31 -1.0% -20 -0.6% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::Utility/String.php 0 N/A% -20 -0.6% -20 -0.6% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
strtolower 0 N/A% -20 -0.6% -20 -0.6% 8,000 200.0% 8,000 200.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
theme@5 0 N/A% -105 -3.4% -19 -0.6% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
drupal_get_filename 0 N/A% -21 -0.7% -19 -0.6% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
_menu_link_translate 0 N/A% -345 -11.2% -18 -0.6% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::1#6c#5d#0aea3f6a7e495fffc514ab1b4cfb.php/357dcf42144efb8b109d5cbceee26a1b842a5c312ff856b3a09ebf5562024c20.php -1 N/A% -18 -0.6% -18 -0.6% 0 0.0% 0 0.0% -20,080 N/A% -20,080 N/A% -3,520 N/A% -3,520 N/A%
apc_fetch 0 N/A% -18 -0.6% -18 -0.6% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Template\AttributeString::__toString 0 N/A% -22 -0.7% -18 -0.6% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
request_path 0 N/A% -21 -0.7% -17 -0.6% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::1#25#e8#8109e20527cb221a069215b5a1eb.php/c97d602d3f476a79f746fae6687fc5ea7883a8c555a51ceb89fadc51eb9ea508.php 1 N/A% 17 0.6% 17 0.6% 0 0.0% 0 0.0% 19,056 N/A% 19,056 N/A% 17,200 N/A% 17,200 N/A%
load::1#6c#5d#0aea3f6a7e495fffc514ab1b4cfb.php/6e7bbb248d2c0d9d73582b5e0e331d0bbfff9f7912712d9a4e6cf718bcfe6ca9.php 1 N/A% 17 0.6% 17 0.6% 0 0.0% 0 0.0% 20,080 N/A% 20,080 N/A% 3,520 N/A% 3,520 N/A%
load::1#25#e8#8109e20527cb221a069215b5a1eb.php/c28a6ed8d1e3782cb52e60c16ea90fdf898d7fa6b7e79e43f65aa045f85ab31b.php -1 N/A% -17 -0.6% -17 -0.6% 0 0.0% 0 0.0% -19,056 N/A% -19,056 N/A% -17,200 N/A% -17,200 N/A%
ajax_pre_render_element 0 N/A% -17 -0.6% -17 -0.6% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@1 0 N/A% -64 -2.1% -17 -0.6% 4,000 100.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@6 0 N/A% -256 -8.3% -17 -0.6% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
drupal_render@1 0 N/A% -787 -25.5% -17 -0.6% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityNG::getPropertyDefinition 0 N/A% -22 -0.7% -16 -0.5% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
_filter_xss_split 0 N/A% -27 -0.9% -16 -0.5% -4,000 -100.0% -4,000 -100.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getDefinition 0 N/A% 183 5.9% -16 -0.5% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
module_invoke_all 0 N/A% -574 -18.6% -16 -0.5% -4,000 -100.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
load::1#0f#56#226813c3440693a1ca2bb101fe88.php/d1622235da1d578bad6a2fa21f4bbf842bc5b8ec204b4a1915527a604fcd1bb1.php -1 N/A% -16 -0.5% -16 -0.5% 0 0.0% 0 0.0% -15,760 N/A% -15,760 N/A% 0 N/A% 0 N/A%
load::Utility/ThemeRegistry.php 0 N/A% -16 -0.5% -16 -0.5% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
form_builder 0 N/A% -335 -10.8% -16 -0.5% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
drupal_settings_initialize 0 N/A% -25 -0.8% -16 -0.5% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
fread 0 N/A% -16 -0.5% -16 -0.5% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
function_exists 0 N/A% -16 -0.5% -16 -0.5% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
drupal_container 0 N/A% -4 -0.1% -16 -0.5% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::getRoot 0 N/A% -15 -0.5% -15 -0.5% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::findFile 0 N/A% -33 -1.1% -15 -0.5% -4,000 -100.0% -4,000 -100.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
PDO::__construct 0 N/A% -15 -0.5% -15 -0.5% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendContent 0 N/A% 15 0.5% 15 0.5% 4,000 100.0% 4,000 100.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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