Diff Report
Run #519fc53e46a65: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc84e17238: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #519fc53e46a65Run #519fc84e17238DiffDiff%
Number of Function Calls26,146 26,146 0 0.0%
Incl. Wall Time (microsec)89,244 88,702 -542 -0.6%
Incl. CPU (microsecs)88,000 84,000 -4,000 -4.5%
Incl. MemUse (bytes)12,862,056 12,869,864 7,808 0.1%
Incl. PeakMemUse (bytes)12,954,008 12,964,552 10,544 0.1%

[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%
load::service_container_prod_.php/283102813d6e2cf325ded339f388fe67cdb7d08ae64ff3eba67f67b1c5bf94b8.php 1 N/A% 59 10.9% 59 10.9% 0 0.0% 0 0.0% 71,504 915.8% 71,504 915.8% 71,272 675.9% 71,272 675.9%
load::service_container_prod_.php/48527e89136eeb5f69aafc5d2be896ded217767a74ac6bc8a6506a05a4a92a00.php -1 N/A% -62 -11.4% -62 -11.4% 0 0.0% 0 0.0% -71,504 -915.8% -71,504 -915.8% -71,272 -675.9% -71,272 -675.9%
load::1#6c#5d#0aea3f6a7e495fffc514ab1b4cfb.php/ab435f9b53e191475c5efa2a58c8ecffa79300cfec5072881e8b87c565e875a2.php 1 N/A% 125 23.1% 125 23.1% 0 0.0% 0 0.0% 33,272 426.1% 33,272 426.1% 27,656 262.3% 27,656 262.3%
load::1#5d#e2#a7306ca0184ddb08eb3de063d973.php/0479623752796a8ba025bd65933a1cbee9334619482cf37355b79def452cf690.php -1 N/A% -19 -3.5% -19 -3.5% 0 0.0% 0 0.0% -27,896 -357.3% -27,896 -357.3% -22,752 -215.8% -22,752 -215.8%
load::1#5d#e2#a7306ca0184ddb08eb3de063d973.php/e51805830748bbdec0229e54197afd619543754e485b591932eee5a1f2f01378.php 1 N/A% 19 3.5% 19 3.5% 0 0.0% 0 0.0% 27,880 357.1% 27,880 357.1% 22,736 215.6% 22,736 215.6%
load::1#25#e8#8109e20527cb221a069215b5a1eb.php/a42ae240a75dcd98c974f8cc2451e6ffd0991edfede1b9ee404d8798010fdb14.php -1 N/A% -18 -3.3% -18 -3.3% 0 0.0% 0 0.0% -19,056 -244.1% -19,056 -244.1% -17,464 -165.6% -17,464 -165.6%
load::1#25#e8#8109e20527cb221a069215b5a1eb.php/bb9dc76f76e10a58ae24e7f40e25d91f63c7a0c80a8bb5c8bca5272dc73ecd69.php 1 N/A% 17 3.1% 17 3.1% 0 0.0% 0 0.0% 19,056 244.1% 19,056 244.1% 17,464 165.6% 17,464 165.6%
load::1#c4#3d#91d58c83c19584673cca34472cdf.php/6b07d17e97485ef60b91c08bbdf8a91d4c91466d0085a22269453b7a56028255.php 1 N/A% 19 3.5% 19 3.5% 0 0.0% 0 0.0% 24,784 317.4% 24,784 317.4% 15,816 150.0% 15,816 150.0%
load::1#c4#3d#91d58c83c19584673cca34472cdf.php/096fa678418d7e60c95962b7b5b49a4f10e2b2ae9cfad56ba3a635e01932304f.php -1 N/A% -20 -3.7% -20 -3.7% 0 0.0% 0 0.0% -24,784 -317.4% -24,784 -317.4% -15,816 -150.0% -15,816 -150.0%
load::1#d1#38#cc30a315b4ab8672ed61ef542b41.php/2b044192c4fb7d551de8073de7c1e220d18260f06378d373e51e0cd396960485.php 1 N/A% 13 2.4% 13 2.4% 0 0.0% 0 0.0% 16,656 213.3% 16,656 213.3% 15,584 147.8% 15,584 147.8%
load::1#d1#38#cc30a315b4ab8672ed61ef542b41.php/2b11dd8a9a5c5823d28fa6c28254487f2712eba8dab45e1fbc36240a0aea6dba.php -1 N/A% -13 -2.4% -13 -2.4% 0 0.0% 0 0.0% -16,648 -213.2% -16,648 -213.2% -15,576 -147.7% -15,576 -147.7%
load::1#6c#5d#0aea3f6a7e495fffc514ab1b4cfb.php/6f1a4d060229611f6f96cdbe75346a1c9942c167f7b8340d6cd005143235bbcb.php -1 N/A% -20 -3.7% -20 -3.7% 0 0.0% 0 0.0% -24,992 -320.1% -24,992 -320.1% -14,792 -140.3% -14,792 -140.3%
run_init::1#d1#38#cc30a315b4ab8672ed61ef542b41.php/2b044192c4fb7d551de8073de7c1e220d18260f06378d373e51e0cd396960485.php 1 N/A% 96 17.7% 10 1.8% 0 0.0% 0 0.0% 79,440 1017.4% 9,432 120.8% 78,120 740.9% 8,792 83.4%
run_init::1#d1#38#cc30a315b4ab8672ed61ef542b41.php/2b11dd8a9a5c5823d28fa6c28254487f2712eba8dab45e1fbc36240a0aea6dba.php -1 N/A% -97 -17.9% -10 -1.8% 0 0.0% 0 0.0% -79,440 -1017.4% -9,432 -120.8% -78,120 -740.9% -8,792 -83.4%
run_init::service_container_prod_.php/48527e89136eeb5f69aafc5d2be896ded217767a74ac6bc8a6506a05a4a92a00.php -1 N/A% -89 -16.4% -10 -1.8% 0 0.0% 0 0.0% -41,200 -527.7% -7,624 -97.6% -40,016 -379.5% -7,256 -68.8%
run_init::service_container_prod_.php/283102813d6e2cf325ded339f388fe67cdb7d08ae64ff3eba67f67b1c5bf94b8.php 1 N/A% 83 15.3% 9 1.7% 0 0.0% 0 0.0% 41,200 527.7% 7,624 97.6% 40,016 379.5% 7,256 68.8%
drupal_render@1 0 N/A% 23 4.2% 9 1.7% 0 0.0% 0 0.0% 264 3.4% 0 0.0% 976 9.3% 1,704 16.2%
ob_start 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -1,024 -9.7% -1,024 -9.7%
run_init::1#5d#e2#a7306ca0184ddb08eb3de063d973.php/e51805830748bbdec0229e54197afd619543754e485b591932eee5a1f2f01378.php 1 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 1,000 12.8% 1,000 12.8% 880 8.3% 880 8.3%
run_init::1#c4#3d#91d58c83c19584673cca34472cdf.php/6b07d17e97485ef60b91c08bbdf8a91d4c91466d0085a22269453b7a56028255.php 1 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 1,000 12.8% 1,000 12.8% 880 8.3% 880 8.3%
run_init::1#25#e8#8109e20527cb221a069215b5a1eb.php/bb9dc76f76e10a58ae24e7f40e25d91f63c7a0c80a8bb5c8bca5272dc73ecd69.php 1 N/A% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 1,000 12.8% 1,000 12.8% 880 8.3% 880 8.3%
run_init::1#5d#e2#a7306ca0184ddb08eb3de063d973.php/0479623752796a8ba025bd65933a1cbee9334619482cf37355b79def452cf690.php -1 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -1,000 -12.8% -1,000 -12.8% -880 -8.3% -880 -8.3%
run_init::1#25#e8#8109e20527cb221a069215b5a1eb.php/a42ae240a75dcd98c974f8cc2451e6ffd0991edfede1b9ee404d8798010fdb14.php -1 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -1,000 -12.8% -1,000 -12.8% -880 -8.3% -880 -8.3%
run_init::1#c4#3d#91d58c83c19584673cca34472cdf.php/096fa678418d7e60c95962b7b5b49a4f10e2b2ae9cfad56ba3a635e01932304f.php -1 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -1,000 -12.8% -1,000 -12.8% -880 -8.3% -880 -8.3%
__TwigTemplate_6c5d0aea3f6a7e495fffc514ab1b4cfb::__construct 0 N/A% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -1,440 -13.7% -864 -8.2%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load 0 N/A% 120 22.1% 21 3.9% 0 0.0% 0 0.0% 7,888 101.0% -424 -5.4% 11,656 110.5% -672 -6.4%
Twig_Template::__construct 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -576 -5.5% -576 -5.5%
run_init::1#6c#5d#0aea3f6a7e495fffc514ab1b4cfb.php/6f1a4d060229611f6f96cdbe75346a1c9942c167f7b8340d6cd005143235bbcb.php -1 N/A% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0% -1,000 -12.8% -1,000 -12.8% -528 -5.0% -528 -5.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate 0 N/A% 141 26.0% 5 0.9% 0 0.0% 0 0.0% 7,536 96.5% -336 -4.3% 9,784 92.8% -480 -4.6%
implode 0 N/A% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 512 6.6% 512 6.6% 456 4.3% 456 4.3%
ksort 0 N/A% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -416 -3.9% -416 -3.9%
Drupal\Core\Template\TwigTemplate::getContextReference 0 N/A% -9 -1.7% 3 0.6% 0 0.0% 0 0.0% 80 1.0% 80 1.0% 384 3.6% 384 3.6%
drupal_add_css 0 N/A% -8 -1.5% -8 -1.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -384 -3.6% -384 -3.6%
Drupal\Component\Datetime\DateTimePlus::format 0 N/A% 2 0.4% -1 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -360 -3.4% -360 -3.4%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl 0 N/A% 14 2.6% 13 2.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 312 3.0% 312 3.0%
ReflectionClass::getDefaultProperties 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -312 -3.0% -312 -3.0%
rawurlencode 0 N/A% 6 1.1% 6 1.1% 0 0.0% 0 0.0% 384 4.9% 384 4.9% 288 2.7% 288 2.7%
template_process_html 0 N/A% -40 -7.4% 0 0.0% 0 0.0% 0 0.0% 56 0.7% 16 0.2% 512 4.9% -280 -2.7%
preg_replace 0 N/A% -24 -4.4% -24 -4.4% -4,000 -100.0% -4,000 -100.0% 0 0.0% 0 0.0% 280 2.7% 280 2.7%
drupal_add_feed 0 N/A% 44 8.1% 2 0.4% 4,000 100.0% 0 0.0% 216 2.8% 80 1.0% 512 4.9% 216 2.0%
drupal_add_html_head 0 N/A% -2 -0.4% -2 -0.4% 0 0.0% 0 0.0% 104 1.3% 104 1.3% 360 3.4% 216 2.0%
Drupal\Core\Template\AttributeValueBase::render 0 N/A% -8 -1.5% 9 1.7% 0 0.0% 0 0.0% 88 1.1% 0 0.0% 64 0.6% 208 2.0%
Drupal\Component\Utility\String::checkPlain 0 N/A% 0 0.0% -4 -0.7% 0 0.0% 0 0.0% 128 1.6% 0 0.0% -360 -3.4% -208 -2.0%
Drupal\views\Plugin\views\style\Rss::attach_to 0 N/A% 41 7.6% 0 0.0% 4,000 100.0% 0 0.0% 176 2.3% -40 -0.5% 248 2.4% -192 -1.8%
Symfony\Component\HttpKernel\HttpKernel::handleRaw 0 N/A% -480 -88.6% -3 -0.6% 0 0.0% 0 0.0% 7,952 101.8% 0 0.0% 10,264 97.3% 192 1.8%
url 0 N/A% 117 21.6% 16 3.0% 0 0.0% 0 0.0% 168 2.2% 32 0.4% 312 3.0% 184 1.7%
ob_get_clean 0 N/A% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0% 296 3.8% 296 3.8% 176 1.7% 176 1.7%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond 0 N/A% -2 -0.4% 2 0.4% 0 0.0% 0 0.0% 16 0.2% 0 0.0% -272 -2.6% -176 -1.7%
run_init::Theme/ThemeSettings.php 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -176 -1.7% -176 -1.7%
Drupal\Core\Cache\DatabaseBackend::getMultiple 0 N/A% -607 -112.0% -113 -20.8% 0 0.0% -4,000 -100.0% -72 -0.9% -8 -0.1% 96 0.9% -168 -1.6%
Drupal\views\Plugin\views\display\DisplayPluginBase::destroy 0 N/A% -2 -0.4% -2 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 152 1.4% 152 1.4%
htmlspecialchars 0 N/A% 4 0.7% 4 0.7% 0 0.0% 0 0.0% 128 1.6% 128 1.6% -152 -1.4% -152 -1.4%
Drupal\Core\Template\AttributeArray::__toString 0 N/A% -3 -0.6% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 104 1.0% 144 1.4%
_drupal_default_html_head 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 144 1.4% 144 1.4%
l 0 N/A% 81 14.9% 3 0.6% 4,000 100.0% 4,000 100.0% 48 0.6% -32 -0.4% -56 -0.5% -144 -1.4%
drupal_add_html_head_link 0 N/A% -1 -0.2% 1 0.2% 0 0.0% 0 0.0% 48 0.6% 0 0.0% 224 2.1% -136 -1.3%
drupal_get_feeds 0 N/A% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 48 0.6% -40 -0.5% 584 5.5% 136 1.3%
drupal_aggregate_css 0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 136 1.3% 136 1.3%
load::cache/CachePluginBase.php 0 N/A% -5 -0.9% -5 -0.9% 0 0.0% 0 0.0% -8 -0.1% -8 -0.1% -128 -1.2% -128 -1.2%
drupal_get_css 0 N/A% -53 -9.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 224 2.1% 128 1.2%
is_array 0 N/A% 17 3.1% 17 3.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -120 -1.1% -120 -1.1%
unserialize 0 N/A% 11 2.0% 35 6.5% -4,000 -100.0% -4,000 -100.0% -64 -0.8% -40 -0.5% -144 -1.4% -120 -1.1%
Drupal\Core\Template\Attribute::__toString 0 N/A% -7 -1.3% 10 1.8% 0 0.0% 0 0.0% 80 1.0% -8 -0.1% -56 -0.5% -120 -1.1%
call_user_func 0 N/A% 872 160.9% -4 -0.7% 8,000 200.0% 0 0.0% 7,808 100.0% -8 -0.1% 10,496 99.5% 120 1.1%
Symfony\Component\EventDispatcher\EventDispatcher::addListener 0 N/A% -2 -0.4% -2 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -112 -1.1% -112 -1.1%
ob_get_status 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 104 1.0% 104 1.0%
drupal_render@3 0 N/A% 32 5.9% -1 -0.2% 4,000 100.0% 0 0.0% 128 1.6% 56 0.7% -72 -0.7% 104 1.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags 0 N/A% 44 8.1% -2 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -168 -1.6% -104 -1.0%
drupal_static 0 N/A% 29 5.4% 29 5.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -104 -1.0% -104 -1.0%
Drupal\Core\Database\Query\Select::prepareCountQuery 0 N/A% -1 -0.2% -2 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -208 -2.0% -104 -1.0%
Drupal\Core\Database\Query\Select::getFields 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -104 -1.0% -104 -1.0%
drupal_get_html_head 0 N/A% 56 10.3% 1 0.2% 0 0.0% 0 0.0% 40 0.5% -128 -1.6% 952 9.0% -96 -0.9%
Drupal\Core\Database\Connection::expandArguments 0 N/A% -9 -1.7% -3 -0.6% -4,000 -100.0% -4,000 -100.0% 0 0.0% 0 0.0% 184 1.7% -96 -0.9%
theme_html_tag 0 N/A% -4 -0.7% -14 -2.6% 0 0.0% 0 0.0% 40 0.5% 0 0.0% -592 -5.6% -96 -0.9%
drupal_render@2 0 N/A% 23 4.2% 7 1.3% 0 0.0% 0 0.0% 152 1.9% 80 1.0% -760 -7.2% -96 -0.9%
Drupal\Core\Template\Attribute::__construct 0 N/A% 34 6.3% 6 1.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 96 0.9% 96 0.9%
PDOStatement::execute 0 N/A% -274 -50.6% -274 -50.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 96 0.9% 96 0.9%
Drupal\Component\Utility\NestedArray::setValue 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 88 0.8% 88 0.8%
load::block/BlockStorageController.php 0 N/A% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 88 0.8% 88 0.8%
call_user_func_array 0 N/A% -1,242 -229.2% 3 0.6% 0 0.0% 0 0.0% 104 1.3% 0 0.0% 192 1.8% 88 0.8%
Symfony\Component\DependencyInjection\Container::get 0 N/A% -124 -22.9% -1 -0.2% -20,000 -500.0% -4,000 -100.0% 32 0.4% 0 0.0% 280 2.7% 88 0.8%
load::style/Rss.php 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -88 -0.8% -88 -0.8%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::lazyLoad 0 N/A% -85 -15.7% 13 2.4% -4,000 -100.0% 0 0.0% 24 0.3% 0 0.0% -120 -1.1% -80 -0.8%
drupal_http_build_query 0 N/A% 21 3.9% 13 2.4% 0 0.0% 0 0.0% 136 1.7% -496 -6.4% 288 2.7% 80 0.8%
theme_form 0 N/A% 25 4.6% 12 2.2% 0 0.0% 0 0.0% 40 0.5% 0 0.0% 168 1.6% -72 -0.7%
Drupal\Core\Cache\DatabaseBackend::get 0 N/A% -585 -107.9% 4 0.7% 0 0.0% 0 0.0% -72 -0.9% 0 0.0% 24 0.2% -72 -0.7%
Drupal\Core\Database\Query\Select::conditions 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 72 0.7% 72 0.7%
strtr 0 N/A% 1 0.2% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 64 0.6% 64 0.6%
Drupal\views\Plugin\views\PluginBase::destroy 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 64 0.6% 64 0.6%
Drupal\Core\Config\Context\ConfigContext::notify 0 N/A% -8 -1.5% -4 -0.7% 0 0.0% -4,000 -100.0% 0 0.0% 0 0.0% 112 1.1% 56 0.5%
header 0 N/A% 0 0.0% 0 0.0% -4,000 -100.0% -4,000 -100.0% 0 0.0% 0 0.0% -56 -0.5% -56 -0.5%
load::display/Feed.php 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -56 -0.5% -56 -0.5%
load::Type/StringItem.php 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -56 -0.5% -56 -0.5%
array_map 0 N/A% -3 -0.6% -2 -0.4% 4,000 100.0% 0 0.0% 0 0.0% 0 0.0% -168 -1.6% -56 -0.5%
theme_item_list 0 N/A% 1 0.2% 0 0.0% 0 0.0% 0 0.0% 16 0.2% 16 0.2% -104 -1.0% 56 0.5%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass@1 0 N/A% -17 -3.1% -24 -4.4% -8,000 -200.0% -4,000 -100.0% -56 -0.7% 8 0.1% -104 -1.0% 48 0.5%
Twig_Template::render 0 N/A% 14 2.6% -2 -0.4% 4,000 100.0% 0 0.0% 296 3.8% 0 0.0% -464 -4.4% -48 -0.5%
Drupal\Core\Extension\ModuleHandler::load 0 N/A% -51 -9.4% -14 -2.6% -4,000 -100.0% -4,000 -100.0% -64 -0.8% 0 0.0% 8 0.1% 48 0.5%
Drupal\views\Plugin\views\style\StylePluginBase::defineOptions 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 48 0.5% 48 0.5%
print_r 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 48 0.6% 48 0.6% 48 0.5% 48 0.5%
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