Diff Report
Run #517c1bb406b02: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1c27a12c9: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #517c1bb406b02Run #517c1c27a12c9DiffDiff%
Number of Function Calls58,995 36,547 -22,448 -38.1%
Incl. Wall Time (microsec)466,540 182,026 -284,514 -61.0%
Incl. CPU (microsecs)279,177 162,564 -116,613 -41.8%
Incl. MemUse (bytes)11,154,056 10,709,000 -445,056 -4.0%
Incl. PeakMemUse (bytes)11,392,288 10,822,968 -569,320 -5.0%

[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%
PDOStatement::execute -153 -0.7% -178,616 -62.8% -178,616 -62.8% -11,407 -9.8% -11,407 -9.8% -648,672 -145.8% -648,672 -145.8% -156,032 -27.4% -156,032 -27.4%
session_write_close -1 -0.0% -4,903 -1.7% -190 -0.1% -1,990 -1.7% -189 -0.2% -90,496 -20.3% -1,264 -0.3% -310,064 -54.5% -84,512 -14.8%
_filter_xss_split -150 -0.7% -2,851 -1.0% -1,641 -0.6% -2,985 -2.6% -1,665 -1.4% 0 0.0% 1,761,136 395.7% -103,224 -18.1% -82,368 -14.5%
load::service_container_prod_.php/d1c19d114188349122f05f9bf2f70d2363d27066b4d075c25b686015da7f7498.php 1 0.0% 89 0.0% 89 0.0% 91 0.1% 91 0.1% 68,904 15.5% 68,904 15.5% 68,672 12.1% 68,672 12.1%
load::service_container_prod_.php/8565d0db6ae35cdc53c3d8488ce5d6f33d59eb6ce621d1edf2244772d88d2637.php -1 -0.0% -89 -0.0% -89 -0.0% -91 -0.1% -91 -0.1% -68,904 -15.5% -68,904 -15.5% -68,672 -12.1% -68,672 -12.1%
drupal_get_http_header 0 0.0% -4 -0.0% -4 -0.0% -521 -0.4% -517 -0.4% -32,768 -7.4% -32,768 -7.4% -65,168 -11.4% -65,168 -11.4%
Drupal\Core\EventSubscriber\ViewSubscriber::onView 0 0.0% -277,977 -97.7% 1 0.0% -111,807 -95.9% 459 0.4% -184,624 -41.5% 32,768 7.4% -166,896 -29.3% 55,936 9.8%
load::EventDispatcher/ContainerAwareEventDispatcher.php 0 0.0% -335 -0.1% -335 -0.1% -335 -0.3% -335 -0.3% -38,960 -8.8% -38,960 -8.8% -54,776 -9.6% -54,776 -9.6%
load::node/NodeStorageController.php 0 0.0% -651 -0.2% -651 -0.2% -653 -0.6% -653 -0.6% -72,824 -16.4% -72,824 -16.4% -54,392 -9.6% -54,392 -9.6%
load::node/NodeAccessController.php 0 0.0% -293 -0.1% -293 -0.1% -295 -0.3% -295 -0.3% -32,296 -7.3% -32,296 -7.3% -42,072 -7.4% -42,072 -7.4%
debug_backtrace -150 -0.7% -3,070 -1.1% -3,070 -1.1% -3,199 -2.7% -3,199 -2.7% -5,330,520 -1197.7% -5,330,520 -1197.7% -40,680 -7.1% -40,680 -7.1%
array_flip -150 -0.7% -1,213 -0.4% -1,213 -0.4% -1,342 -1.2% -1,342 -1.2% -1,761,120 -395.7% -1,761,120 -395.7% -21,024 -3.7% -21,024 -3.7%
load::1#da#2b#549a9c197d0c82d26e780ec2d1cf.php/78845d9cb7d4e7818170877cf6fb7f724476cd91b011b04b4716f7ad2684390b.php -1 -0.0% -30 -0.0% -30 -0.0% -32 -0.0% -32 -0.0% -18,672 -4.2% -18,672 -4.2% -17,672 -3.1% -17,672 -3.1%
load::1#da#2b#549a9c197d0c82d26e780ec2d1cf.php/d629082539695d6c9e0a15988ddecbb91b42bd45b2e018cdcbe291cec0839e1c.php 1 0.0% 31 0.0% 31 0.0% 33 0.0% 33 0.0% 18,672 4.2% 18,672 4.2% 17,672 3.1% 17,672 3.1%
Symfony\Component\HttpFoundation\Response::sendContent 0 0.0% 19 0.0% 19 0.0% 23 0.0% 23 0.0% 0 0.0% 0 0.0% 16,400 2.9% 16,400 2.9%
load::Cache/CacheFactory.php 0 0.0% -163 -0.1% -163 -0.1% -163 -0.1% -163 -0.1% -11,400 -2.6% -11,400 -2.6% -16,128 -2.8% -16,128 -2.8%
load::Query/Merge.php -1 -0.0% -23 -0.0% -23 -0.0% -25 -0.0% -25 -0.0% -20,560 -4.6% -20,560 -4.6% -13,496 -2.4% -13,496 -2.4%
load::Type/IntegerItem.php 0 0.0% -212 -0.1% -212 -0.1% -212 -0.2% -212 -0.2% -6,672 -1.5% -6,672 -1.5% -12,448 -2.2% -12,448 -2.2%
load::Entity/DatabaseStorageController.php 0 0.0% -2 -0.0% -2 -0.0% -2 -0.0% -2 -0.0% 24 0.0% 24 0.0% -12,400 -2.2% -12,400 -2.2%
load::Query/Insert.php -1 -0.0% -36 -0.0% -36 -0.0% -37 -0.0% -37 -0.0% -15,936 -3.6% -15,936 -3.6% -11,432 -2.0% -11,432 -2.0%
load::user/UserStorageController.php 0 0.0% 21 0.0% 21 0.0% 21 0.0% 21 0.0% 10,912 2.5% 10,912 2.5% 10,592 1.9% 10,592 1.9%
run_init::user/UserStorageController.php 0 0.0% -22 -0.0% -22 -0.0% -22 -0.0% -22 -0.0% -10,376 -2.3% -10,376 -2.3% -10,072 -1.8% -10,072 -1.8%
run_init::mysql/Merge.php -1 -0.0% -95 -0.0% -22 -0.0% -96 -0.1% -21 -0.0% -42,528 -9.6% -15,216 -3.4% -26,528 -4.7% -8,384 -1.5%
run_init::1#da#2b#549a9c197d0c82d26e780ec2d1cf.php/d629082539695d6c9e0a15988ddecbb91b42bd45b2e018cdcbe291cec0839e1c.php 1 0.0% 254 0.1% 20 0.0% 255 0.2% 20 0.0% 81,208 18.2% 9,968 2.2% 77,440 13.6% 8,320 1.5%
run_init::1#da#2b#549a9c197d0c82d26e780ec2d1cf.php/78845d9cb7d4e7818170877cf6fb7f724476cd91b011b04b4716f7ad2684390b.php -1 -0.0% -266 -0.1% -19 -0.0% -268 -0.2% -19 -0.0% -81,208 -18.2% -9,968 -2.2% -77,040 -13.5% -8,184 -1.4%
run_init::service_container_prod_.php/d1c19d114188349122f05f9bf2f70d2363d27066b4d075c25b686015da7f7498.php 1 0.0% 269 0.1% 13 0.0% 271 0.2% 13 0.0% 41,288 9.3% 7,616 1.7% 40,544 7.1% 7,256 1.3%
run_init::service_container_prod_.php/8565d0db6ae35cdc53c3d8488ce5d6f33d59eb6ce621d1edf2244772d88d2637.php -1 -0.0% -270 -0.1% -13 -0.0% -272 -0.2% -14 -0.0% -41,288 -9.3% -7,616 -1.7% -40,544 -7.1% -7,256 -1.3%
filter_xss_admin -150 -0.7% -10,491 -3.7% -1,649 -0.6% -10,603 -9.1% -1,675 -1.4% -19,584 -4.4% -784 -0.2% -110,904 -19.5% -7,224 -1.3%
Drupal\node\NodeStorageController::baseFieldDefinitions 0 0.0% -28 -0.0% -7 -0.0% -28 -0.0% -11 -0.0% -3,424 -0.8% -3,424 -0.8% -1,872 -0.3% -7,136 -1.3%
run_init::mysql/Insert.php -1 -0.0% -93 -0.0% -17 -0.0% -94 -0.1% -17 -0.0% -27,680 -6.2% -9,392 -2.1% -19,744 -3.5% -6,488 -1.1%
t 0 0.0% 192 0.1% 13 0.0% 187 0.2% 11 0.0% -16 -0.0% 0 0.0% 4,080 0.7% 6,120 1.1%
drupal_error_levels -150 -0.7% -807 -0.3% -807 -0.3% -922 -0.8% -922 -0.8% -1,338,928 -300.8% -1,338,928 -300.8% -5,720 -1.0% -5,720 -1.0%
Drupal\Core\Database\Driver\mysql\Insert::__toString -151 -0.7% -4,889 -1.7% -3,938 -1.4% -5,026 -4.3% -2,921 -2.5% -74,168 -16.7% 462,624 103.9% -10,504 -1.8% -5,640 -1.0%
load::EventDispatcher/EventDispatcher.php 0 0.0% -1 -0.0% -1 -0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 5,608 1.0% 5,608 1.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass -2 -0.0% -1,329 -0.5% -144 -0.1% -1,377 -1.2% -89 -0.1% -225,712 -50.7% 7,744 1.7% -186,896 -32.8% 5,480 1.0%
drupal_render@1 0 0.0% -1,405 -0.5% -8 -0.0% -1,469 -1.3% 2 0.0% -31,672 -7.1% 0 0.0% 39,776 7.0% 5,352 0.9%
Symfony\Component\ClassLoader\ClassLoader::findFile -4 -0.0% 527 0.2% 199 0.1% 523 0.4% 319 0.3% -632 -0.1% 400 0.1% 5,760 1.0% 5,168 0.9%
Symfony\Component\HttpFoundation\Response::prepare 0 0.0% -15 -0.0% -5 -0.0% -16 -0.0% 1 0.0% 0 0.0% 0 0.0% 16,384 2.9% 5,024 0.9%
drupal_static -152 -0.7% -326 -0.1% -324 -0.1% -405 -0.3% -389 -0.3% -2,064 -0.5% -2,064 -0.5% 4,968 0.9% 4,968 0.9%
element_children 0 0.0% -24 -0.0% -13 -0.0% -41 -0.0% -29 -0.0% 0 0.0% 0 0.0% 7,832 1.4% 4,520 0.8%
load::Field/FieldItemBase.php 0 0.0% 2 0.0% 2 0.0% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 4,504 0.8% 4,504 0.8%
load::Twig/Environment.php 0 0.0% -10 -0.0% -10 -0.0% -7 -0.0% -7 -0.0% -8 -0.0% -8 -0.0% 4,392 0.8% 4,392 0.8%
load::EventDispatcher/EventDispatcherInterface.php 0 0.0% 0 0.0% 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 4,200 0.7% 4,200 0.7%
system_library_info 0 0.0% -70 -0.0% -71 -0.0% -70 -0.1% -74 -0.1% -8 -0.0% -8 -0.0% 4,160 0.7% 4,160 0.7%
load::Entity/EntityAccessController.php 0 0.0% -3 -0.0% -3 -0.0% -4 -0.0% -4 -0.0% 0 0.0% 0 0.0% 3,728 0.7% 3,728 0.7%
Drupal\Core\Database\Query\Condition::compile@1 -1 -0.0% -86 -0.0% -58 -0.0% -87 -0.1% -48 -0.0% -8,960 -2.0% -2,520 -0.6% -8,376 -1.5% -3,680 -0.6%
load::Datetime/DateTimePlus.php 0 0.0% -153 -0.1% -153 -0.1% -155 -0.1% -155 -0.1% 3,344 0.8% 3,344 0.8% 3,360 0.6% 3,360 0.6%
Drupal\Core\Database\Query\Insert::fields -151 -0.7% -2,155 -0.8% -1,672 -0.6% -2,321 -2.0% -1,295 -1.1% -521,912 -117.3% -58,440 -13.1% -7,208 -1.3% -3,352 -0.6%
_drupal_session_write -1 -0.0% -4,710 -1.7% -58 -0.0% -1,797 -1.5% -46 -0.0% -88,400 -19.9% 3,416 0.8% -225,552 -39.6% -3,328 -0.6%
drupal_pre_render_styles 0 0.0% 7 0.0% 10 0.0% 8 0.0% 10 0.0% 0 0.0% 0 0.0% 11,840 2.1% 3,280 0.6%
Drupal\Core\Database\Driver\mysql\Insert::execute -151 -0.7% -198,997 -69.9% -3,198 -1.1% -32,834 -28.2% -2,902 -2.5% 280,736 63.1% 379,472 85.3% -179,096 -31.5% -3,240 -0.6%
run_init::Query/Merge.php -1 -0.0% -12 -0.0% -12 -0.0% -14 -0.0% -14 -0.0% -5,264 -1.2% -5,264 -1.2% -2,928 -0.5% -2,928 -0.5%
load::Entity/DatabaseStorageControllerNG.php 0 0.0% -2 -0.0% -2 -0.0% -3 -0.0% -3 -0.0% -8 -0.0% -8 -0.0% -2,904 -0.5% -2,904 -0.5%
Drupal\Core\Database\Query\Merge::execute -1 -0.0% -4,344 -1.5% -78 -0.0% -1,430 -1.2% -64 -0.1% -23,184 -5.2% 8,304 1.9% -178,184 -31.3% -2,872 -0.5%
load::Event/PostResponseEvent.php 0 0.0% -2 -0.0% -2 -0.0% -2 -0.0% -2 -0.0% 24 0.0% 24 0.0% 2,616 0.5% 2,616 0.5%
format_date 0 0.0% 48 0.0% 3 0.0% 49 0.0% 2 0.0% 1,048 0.2% 0 0.0% 46,288 8.1% 2,608 0.5%
theme 0 0.0% -275,671 -96.9% -23 -0.0% -112,159 -96.2% -15 -0.0% -121,928 -27.4% 4,392 1.0% -115,512 -20.3% -2,512 -0.4%
Symfony\Component\HttpFoundation\Response::sendHeaders 0 0.0% 18 0.0% 0 0.0% 16 0.0% -2 -0.0% 0 0.0% 0 0.0% 7,944 1.4% 2,512 0.4%
Drupal\Component\Utility\NestedArray::getValue 0 0.0% 0 0.0% 1 0.0% 2 0.0% -6 -0.0% 0 0.0% 0 0.0% 2,472 0.4% 2,472 0.4%
template_preprocess 0 0.0% -49 -0.0% -1 -0.0% -54 -0.0% 5 0.0% 0 0.0% 0 0.0% 5,768 1.0% 2,456 0.4%
Symfony\Component\ClassLoader\ClassLoader::loadClass@2 0 0.0% 308 0.1% 16 0.0% 308 0.3% 10 0.0% 16 0.0% 0 0.0% 256 0.0% 2,432 0.4%
load::Entity/EntityAccessControllerInterface.php 0 0.0% 0 0.0% 0 0.0% 1 0.0% 1 0.0% -24 -0.0% -24 -0.0% 2,384 0.4% 2,384 0.4%
Drupal\Core\Template\Attribute::__clone 0 0.0% -10 -0.0% -5 -0.0% -13 -0.0% -23 -0.0% 0 0.0% 0 0.0% 2,208 0.4% 2,208 0.4%
load::DependencyInjection/ContainerAware.php 0 0.0% -4 -0.0% -4 -0.0% -3 -0.0% -3 -0.0% 0 0.0% 0 0.0% 2,128 0.4% 2,128 0.4%
theme_get_registry -1 -0.0% -1 -0.0% -55 -0.0% -23 -0.0% -84 -0.1% -1,240 -0.3% -736 -0.2% 11,440 2.0% 2,088 0.4%
drupal_render@2 0 0.0% -1,336 -0.5% -11 -0.0% -1,406 -1.2% -8 -0.0% -31,680 -7.1% 0 0.0% 20,920 3.7% 2,000 0.4%
Drupal\Core\Database\Connection::expandArguments -153 -0.7% -1,243 -0.4% -615 -0.2% -1,356 -1.2% -600 -0.5% 8 0.0% 14,368 3.2% -1,792 -0.3% -1,912 -0.3%
drupal_send_headers 0 0.0% -521 -0.2% -515 -0.2% -526 -0.5% -11 -0.0% -32,768 -7.4% 0 0.0% -61,528 -10.8% 1,912 0.3%
_drupal_get_last_caller -150 -0.7% -1,992 -0.7% -1,487 -0.5% -2,126 -1.8% -1,308 -1.1% 137,048 30.8% 118,200 26.6% -3,632 -0.6% -1,888 -0.3%
Drupal\Core\Template\Attribute::offsetSet 0 0.0% -59 -0.0% -35 -0.0% -72 -0.1% -55 -0.0% -8 -0.0% 0 0.0% 5,032 0.9% 1,808 0.3%
is_array 98 0.4% -66 -0.0% -66 -0.0% 82 0.1% 82 0.1% 760 0.2% 760 0.2% 1,800 0.3% 1,800 0.3%
call_user_func_array 0 0.0% -767 -0.3% -45 -0.0% -1,581 -1.4% -41 -0.0% -59,056 -13.3% -24 -0.0% -78,768 -13.8% 1,792 0.3%
_drupal_error_handler_real -150 -0.7% -275,206 -96.7% -5,027 -1.8% -111,214 -95.4% -4,331 -3.7% -434,304 -97.6% 6,288,312 1412.9% -273,568 -48.1% -1,768 -0.3%
run_init::block/BlockAccessController.php 0 0.0% -6 -0.0% -6 -0.0% -8 -0.0% -8 -0.0% -1,784 -0.4% -1,784 -0.4% -1,752 -0.3% -1,752 -0.3%
load::block/BlockAccessController.php 0 0.0% 7 0.0% 7 0.0% 7 0.0% 7 0.0% 1,920 0.4% 1,920 0.4% 1,752 0.3% 1,752 0.3%
implode -460 -2.0% -415 -0.1% -415 -0.1% -825 -0.7% -825 -0.7% -151,888 -34.1% -151,888 -34.1% -1,736 -0.3% -1,736 -0.3%
Drupal\Core\Database\Query\Insert::preExecute -151 -0.7% -1,734 -0.6% -1,175 -0.4% -1,884 -1.6% -873 -0.7% -10,568 -2.4% 25,992 5.8% -3,344 -0.6% -1,736 -0.3%
load::mysql/Insert.php -1 -0.0% -14 -0.0% -14 -0.0% -15 -0.0% -15 -0.0% -2,992 -0.7% -2,992 -0.7% -1,712 -0.3% -1,712 -0.3%
count -1,059 -4.7% -142 -0.0% -131 -0.0% -1,185 -1.0% -1,178 -1.0% -2,384 -0.5% -2,240 -0.5% -1,752 -0.3% -1,704 -0.3%
str_replace -461 -2.1% -744 -0.3% -744 -0.3% -1,096 -0.9% -1,096 -0.9% -307,016 -69.0% -307,016 -69.0% -1,696 -0.3% -1,696 -0.3%
_drupal_session_read -1 -0.0% -72 -0.0% -23 -0.0% -73 -0.1% -19 -0.0% -6,696 -1.5% 440 0.1% -4,224 -0.7% -1,680 -0.3%
load::Template/AttributeString.php 0 0.0% 0 0.0% 0 0.0% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 1,656 0.3% 1,656 0.3%
theme@1 0 0.0% -276,690 -97.3% -468 -0.2% -112,652 -96.6% -311 -0.3% -215,480 -48.4% 36,392 8.2% -207,568 -36.5% 1,648 0.3%
function_exists -900 -4.0% -1,193 -0.4% -1,193 -0.4% -1,819 -1.6% -1,819 -1.6% -3,848 -0.9% -3,848 -0.9% -1,648 -0.3% -1,648 -0.3%
session_start -1 -0.0% -102 -0.0% -29 -0.0% -104 -0.1% -25 -0.0% -9,408 -2.1% -1,888 -0.4% -6,360 -1.1% -1,608 -0.3%
drupal_render@6 0 0.0% -538 -0.2% 6 0.0% -540 -0.5% 5 0.0% 1,104 0.2% 0 0.0% 70,408 12.4% 1,608 0.3%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond 0 0.0% -5,102 -1.8% -9 -0.0% -2,186 -1.9% -15 -0.0% -104,664 -23.5% 16 0.0% -327,736 -57.6% -1,584 -0.3%
dblog_watchdog -150 -0.7% -207,358 -72.9% -4,298 -1.5% -43,722 -37.5% -3,425 -2.9% -59,976 -13.5% 408,992 91.9% -59,816 -10.5% -1,568 -0.3%
Drupal\Core\Database\Connection::merge -1 -0.0% -220 -0.1% -10 -0.0% -222 -0.2% -9 -0.0% -54,400 -12.2% -2,448 -0.6% -33,992 -6.0% -1,560 -0.3%
Drupal\Core\Database\Query\Query::__construct -153 -0.7% -2,283 -0.8% -1,412 -0.5% -2,394 -2.1% -1,129 -1.0% -23,696 -5.3% -9,008 -2.0% -1,936 -0.3% -1,552 -0.3%
Drupal\Core\Database\Query\Merge::__construct -1 -0.0% -40 -0.0% -16 -0.0% -41 -0.0% -9 -0.0% -5,880 -1.3% -3,760 -0.8% -3,048 -0.5% -1,520 -0.3%
header 0 0.0% 2 0.0% 2 0.0% 5 0.0% 5 0.0% 0 0.0% 0 0.0% 1,512 0.3% 1,512 0.3%
devel_watchdog -150 -0.7% -8,608 -3.0% -3,498 -1.2% -8,705 -7.5% -2,941 -2.5% -8,432 -1.9% 75,208 16.9% -4,824 -0.8% -1,504 -0.3%
uasort 0 0.0% -9 -0.0% -5 -0.0% -12 -0.0% -10 -0.0% 0 0.0% 0 0.0% 3,600 0.6% 1,464 0.3%
drupal_aggregate_css 0 0.0% -1 -0.0% 1 0.0% 0 0.0% -2 -0.0% 0 0.0% 0 0.0% 3,496 0.6% 1,432 0.3%
Drupal\Core\Database\Query\Condition::condition -3 -0.0% -9 -0.0% -9 -0.0% -15 -0.0% -12 -0.0% -2,776 -0.6% -2,776 -0.6% -1,568 -0.3% -1,416 -0.2%
Drupal\Core\Database\Query\Merge::fields -1 -0.0% -5 -0.0% -5 -0.0% -7 -0.0% -7 -0.0% -1,952 -0.4% -1,952 -0.4% -1,360 -0.2% -1,360 -0.2%
Drupal\Core\Entity\EntityNG::getBCEntity 0 0.0% 206 0.1% -6 -0.0% -111 -0.1% -3 -0.0% -4,104 -0.9% -552 -0.1% -5,728 -1.0% -1,344 -0.2%
drupal_session_start -1 -0.0% -124 -0.0% -15 -0.0% -125 -0.1% -12 -0.0% -13,592 -3.1% -1,464 -0.3% -9,688 -1.7% -1,336 -0.2%
drupal_session_started -2 -0.0% -5 -0.0% -4 -0.0% -8 -0.0% -7 -0.0% -1,896 -0.4% -1,056 -0.2% -1,936 -0.3% -1,328 -0.2%
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