Diff Report
Run #557c2635273b3: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #557c27da9db93: XHProf Run (Namespace=drupal-perf-lauriii)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #557c2635273b3Run #557c27da9db93DiffDiff%
Number of Function Calls466,261 468,732 2,471 0.5%
Incl. Wall Time (microsec)943,821 919,157 -24,664 -2.6%
Incl. MemUse (bytes)35,055,096 35,812,344 757,248 2.2%
Incl. PeakMemUse (bytes)35,585,920 36,084,432 498,512 1.4%

[View Regressions/Improvements using Callgraph Diff]


Top 100 Regressions/Improvements: Sorted by Calls Diff [ display all ]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Excl. Wall
Diff
(microsec)		EWall
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%
Drupal\Core\Utility\ThemeRegistry::getStorage 820 33.2% 595 2.4% 135 0.5% 33,544 4.4% 1,344 0.2% 59,776 12.0% 752 0.2%
Drupal\Core\Utility\ThemeRegistry::isPersistable 280 11.3% 206 0.8% 195 0.8% 4,120 0.5% 2,560 0.3% 2,576 0.5% 1,312 0.3%
Drupal\Core\Cache\CacheCollector::persist 278 11.3% 260 1.1% 260 1.1% 5,760 0.8% 5,760 0.8% 776 0.2% 776 0.2%
Drupal\Core\Utility\ThemeRegistry::resolveCacheMiss 278 11.3% 5,506 22.3% 4,222 17.1% 423,888 56.0% 2,432 0.3% 565,800 113.5% 75,400 15.1%
array_key_exists 278 11.3% -18 -0.1% -18 -0.1% 608 0.1% 608 0.1% -912 -0.2% -912 -0.2%
substr 25 1.0% -14 -0.1% -14 -0.1% 1,120 0.1% 1,120 0.1% -272 -0.1% -272 -0.1%
is_array 22 0.9% 25 0.1% 25 0.1% 1,272 0.2% 1,272 0.2% 528 0.1% 528 0.1%
strpos 21 0.8% 33 0.1% 33 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
implode 18 0.7% -134 -0.5% -134 -0.5% 4,968 0.7% 4,968 0.7% -136 -0.0% -136 -0.0%
strtr 12 0.5% -132 -0.5% -98 -0.4% 736 0.1% 736 0.1% -86,584 -17.4% -86,584 -17.4%
count 12 0.5% -1 -0.0% 15 0.1% 4,584 0.6% 4,248 0.6% 72 0.0% 192 0.0%
PDOStatement::setFetchMode 12 0.5% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
preg_replace 11 0.4% -428 -1.7% -428 -1.7% 1,120 0.1% 1,120 0.1% -264 -0.1% -264 -0.1%
array_keys 10 0.4% -130 -0.5% -130 -0.5% 17,800 2.4% 17,800 2.4% -136 -0.0% -136 -0.0%
Composer\Autoload\ClassLoader::findFile 10 0.4% -1,312 -5.3% -295 -1.2% 1,384 0.2% 0 0.0% -488 -0.1% -232 -0.0%
str_replace 10 0.4% -43 -0.2% -43 -0.2% 11,120 1.5% 11,120 1.5% 1,240 0.2% 1,240 0.2%
Composer\Autoload\ClassLoader::findFileWithExtension 10 0.4% -1,017 -4.1% -953 -3.9% 1,384 0.2% 320 0.0% -256 -0.1% -264 -0.1%
is_file 10 0.4% 14 0.1% 14 0.1% 0 0.0% 0 0.0% -256 -0.1% -256 -0.1%
Drupal\Core\Database\Query\Query::uniqueIdentifier 9 0.4% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
is_string 9 0.4% -18 -0.1% -18 -0.1% 648 0.1% 648 0.1% 0 0.0% 0 0.0%
count@1 7 0.3% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::count 7 0.3% 9 0.0% 8 0.0% 336 0.0% 336 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments 6 0.2% -83 -0.3% -42 -0.2% 40 0.0% -2,568 -0.3% -272 -0.1% -208 -0.0%
Drupal\Core\Database\Connection::defaultOptions 6 0.2% -13 -0.1% -13 -0.1% 4,560 0.6% 4,560 0.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::prefixTables 6 0.2% 0 0.0% 9 0.0% 1,264 0.2% -6,288 -0.8% -80 -0.0% 0 0.0%
Drupal\Core\Database\Statement::__construct 6 0.2% 38 0.2% 44 0.2% 288 0.0% 288 0.0% 0 0.0% 0 0.0%
uniqid 6 0.2% 12 0.0% 12 0.0% 1,328 0.2% 1,328 0.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::getLogger 6 0.2% -8 -0.0% -8 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
PDOStatement::execute 6 0.2% 10,885 44.1% 10,885 44.1% 12,592 1.7% 12,592 1.7% -1,288 -0.3% -1,288 -0.3%
Drupal\Core\Database\Query\Condition::compile 6 0.2% 156 0.6% 97 0.4% 13,400 1.8% 5,632 0.7% -72 -0.0% 0 0.0%
Drupal\Core\Database\Statement::execute 6 0.2% 10,895 44.2% 33 0.1% 12,592 1.7% 0 0.0% -1,288 -0.3% 0 0.0%
Drupal\Core\Database\Connection::escapeTable 6 0.2% -26 -0.1% -2 -0.0% 1,944 0.3% 1,200 0.2% -32 -0.0% 0 0.0%
Drupal\Core\Database\Connection::prepareQuery 6 0.2% 8 0.0% -7 -0.0% 5,904 0.8% -976 -0.1% -704 -0.1% 0 0.0%
Drupal\Core\Database\Query\Condition::arguments 6 0.2% -1 -0.0% -1 -0.0% 1,376 0.2% 1,376 0.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::query 6 0.2% 10,879 44.1% 59 0.2% 11,144 1.5% -14,368 -1.9% -2,232 -0.4% 32 0.0%
PDO::prepare 6 0.2% 15 0.1% -23 -0.1% 5,616 0.7% 5,328 0.7% -624 -0.1% -624 -0.1%
Composer\Autoload\ClassLoader::loadClass@1 5 0.2% -2,295 -9.3% -66 -0.3% 66,592 8.8% -872 -0.1% -17,640 -3.5% 0 0.0%
spl_autoload_call@1 5 0.2% -2,332 -9.5% -37 -0.2% 66,352 8.8% -240 -0.0% -17,488 -3.5% 152 0.0%
Composer\Autoload\includeFile 5 0.2% -4,333 -17.6% -103 -0.4% 258,536 34.1% -3,448 -0.5% 122,040 24.5% -1,592 -0.3%
Composer\Autoload\ClassLoader::loadClass 5 0.2% -5,128 -20.8% -133 -0.5% 258,368 34.1% -912 -0.1% 121,584 24.4% -64 -0.0%
Drupal\Core\Database\Connection::getDriverClass 5 0.2% 319 1.3% 27 0.1% 122,616 16.2% 3,352 0.4% 104 0.0% 0 0.0%
Composer\Autoload\includeFile@1 5 0.2% -1,809 -7.3% -59 -0.2% 66,824 8.8% 536 0.1% -17,832 -3.6% -648 -0.1%
Drupal\Core\Database\Connection::getKey 5 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
???_op@2 5 0.2% -700 -2.8% 65 0.3% 18,376 2.4% 18,288 2.4% -8,984 -1.8% -1,536 -0.3%
spl_autoload_call 5 0.2% -5,174 -21.0% -44 -0.2% 258,768 34.2% 400 0.1% 119,736 24.0% -1,776 -0.4%
Drupal\Core\Database\Connection::getTarget 5 0.2% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString 5 0.2% 0 0.0% 0 0.0% 1,392 0.2% 1,392 0.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::condition 5 0.2% 8 0.0% 8 0.0% 5,096 0.7% 5,096 0.7% 0 0.0% 0 0.0%
array_diff 5 0.2% -87 -0.4% -87 -0.4% 840 0.1% 840 0.1% -264 -0.1% -264 -0.1%
???_op@1 5 0.2% -2,377 -9.6% 88 0.4% 117,664 15.5% 51,312 6.8% -36,120 -7.2% -18,568 -3.7%
Drupal\Core\Database\Query\Query::__construct 5 0.2% 43 0.2% 33 0.1% 3,472 0.5% 2,992 0.4% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::__construct 5 0.2% 3 0.0% 3 0.0% 3,608 0.5% 3,608 0.5% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Query::nextPlaceholder 4 0.2% 2 0.0% 2 0.0% 1,032 0.1% 1,032 0.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::driver 4 0.2% 0 0.0% 0 0.0% 192 0.0% 192 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::mapConditionOperator 4 0.2% 1 0.0% 0 0.0% 1,920 0.3% 1,920 0.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::mapConditionOperator 4 0.2% -1 -0.0% -1 -0.0% 904 0.1% 904 0.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compiled 4 0.2% 0 0.0% 0 0.0% 192 0.0% 192 0.0% 0 0.0% 0 0.0%
class_exists 4 0.2% -1,254 -5.1% -75 -0.3% 118,928 15.7% 0 0.0% -8,504 -1.7% 0 0.0%
Drupal\Core\Database\Connection::makeComment 4 0.2% 1 0.0% 1 0.0% 2,264 0.3% 2,264 0.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField 4 0.2% 5 0.0% 7 0.0% 1,008 0.1% 624 0.1% 0 0.0% 0 0.0%
Drupal\Core\Cache\CacheCollector::getCid 4 0.2% 2 0.0% 2 0.0% 1,376 0.2% 1,376 0.2% 688 0.1% 688 0.1%
mb_check_encoding 3 0.1% 7 0.0% 7 0.0% 0 0.0% 0 0.0% 264 0.1% 264 0.1%
strlen 3 0.1% 35 0.1% 35 0.1% -8 -0.0% -8 -0.0% -232 -0.0% -232 -0.0%
array_merge 3 0.1% -101 -0.4% -101 -0.4% 22,152 2.9% 22,152 2.9% -128 -0.0% -128 -0.0%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum 3 0.1% -60 -0.2% -63 -0.3% 872 0.1% -14,016 -1.9% 352 0.1% 48 0.0%
Drupal\Core\Cache\DatabaseBackend::normalizeCid 3 0.1% -31 -0.1% -38 -0.2% 688 0.1% 688 0.1% 264 0.1% 0 0.0%
array_values 3 0.1% -33 -0.1% -33 -0.1% 1,600 0.2% 1,600 0.2% 16 0.0% 16 0.0%
Drupal\Core\Lock\LockBackendAbstract::getLockId 2 0.1% 9 0.0% 8 0.0% 3,408 0.5% 1,904 0.3% 0 0.0% 0 0.0%
explode 2 0.1% -43 -0.2% -43 -0.2% 680 0.1% 680 0.1% 0 0.0% 0 0.0%
Drupal\Core\DependencyInjection\Container\prod\Drupal_Core_Lock_DatabaseLockBackend_Proxy::lazyLoadItself 2 0.1% 131 0.5% 13 0.1% 22,192 2.9% 2,032 0.3% 0 0.0% 0 0.0%
Drupal::getContainer -2 -0.1% -376 -1.5% -376 -1.5% -640 -0.1% -640 -0.1% -592 -0.1% -592 -0.1%
Drupal\Core\Cache\DatabaseBackend::prepareItem 2 0.1% 361 1.5% -52 -0.2% 299,760 39.6% -56,136 -7.4% 334,344 67.1% 0 0.0%
PDOStatement::rowCount 2 0.1% 0 0.0% 0 0.0% 664 0.1% 664 0.1% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple 2 0.1% 741 3.0% -76 -0.3% 359,176 47.4% 53,040 7.0% 369,208 74.1% 36,512 7.3%
Drupal\Core\Cache\DatabaseBackend::get 2 0.1% 1,173 4.8% -8 -0.0% 360,128 47.6% 1,024 0.1% 374,584 75.1% 128 0.0%
Drupal\Core\Database\Statement::rowCount 2 0.1% 10 0.0% 10 0.0% 1,728 0.2% 1,064 0.1% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid 2 0.1% -91 -0.4% -18 -0.1% 96 0.0% 0 0.0% 352 0.1% 0 0.0%
unserialize 2 0.1% 453 1.8% 575 2.3% 355,144 46.9% 355,096 46.9% 332,592 66.7% 330,400 66.3%
Drupal\Core\Database\Query\Delete::condition 2 0.1% 8 0.0% 5 0.0% 2,944 0.4% 1,072 0.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile@1 2 0.1% 55 0.2% 51 0.2% 6,112 0.8% 1,216 0.2% -72 -0.0% -72 -0.0%
reset 2 0.1% -9 -0.0% -9 -0.0% 8 0.0% 8 0.0% 168 0.0% 168 0.0%
microtime 2 0.1% 0 0.0% 0 0.0% 1,304 0.2% 1,304 0.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::compiled 2 0.1% 5 0.0% 5 0.0% 88 0.0% -104 -0.0% -8 -0.0% -8 -0.0%
Drupal\Core\Database\Connection::select 1 0.0% -48 -0.2% 8 0.0% 3,592 0.5% 944 0.1% 104 0.0% 0 0.0%
load::service_container_prod/fd163b88cc9d4a6defe31ac4a9df21867e014b255874ad4690665468cecd0fb8.php 1 0.0% 5,709 23.1% 5,709 23.1% 2,337,264 308.7% 2,337,264 308.7% 2,344,680 470.3% 2,344,680 470.3%
Drupal\Core\Database\Query\Select::preExecute 1 0.0% -14 -0.1% 8 0.0% 48 0.0% 48 0.0% 24 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::isPrepared 1 0.0% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::condition 1 0.0% 1 0.0% -1 -0.0% 1,400 0.2% 784 0.1% 0 0.0% 0 0.0%
Drupal::request -1 -0.0% -18 -0.1% -7 -0.0% -720 -0.1% -672 -0.1% -616 -0.1% -568 -0.1%
Symfony\Component\DependencyInjection\Container::get@4 1 0.0% -329 -1.3% -17 -0.1% 0 0.0% 0 0.0% -960 -0.2% -728 -0.1%
Drupal\Core\Theme\Registry::get 1 0.0% 829 3.4% 10 0.0% 413,640 54.6% -248 -0.0% 489,624 98.2% 0 0.0%
Drupal\Core\Database\Query\Select::__construct 1 0.0% -4 -0.0% -3 -0.0% 2,648 0.3% 736 0.1% 0 0.0% 0 0.0%
Drupal\Core\Cache\Cache::validateTags 1 0.0% -101 -0.4% -89 -0.4% 672 0.1% 672 0.1% 0 0.0% 0 0.0%
PDOStatement::fetchColumn 1 0.0% 1 0.0% 1 0.0% 32 0.0% 32 0.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\Registry::init 1 0.0% 8 0.0% 16 0.1% 664 0.1% 664 0.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Statement::fetchField 1 0.0% -5 -0.0% -6 -0.0% 760 0.1% 728 0.1% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::has -1 -0.0% -2 -0.0% -4 -0.0% -720 -0.1% -720 -0.1% -15,368 -3.1% -720 -0.1%
Drupal\Core\Database\Query\Select::getArguments 1 0.0% 78 0.3% 4 0.0% 8,328 1.1% 0 0.0% 0 0.0% 0 0.0%
Drupal::service 1 0.0% -792 -3.2% 4 0.0% 656 0.1% 640 0.1% -22,320 -4.5% -392 -0.1%
mt_rand 1 0.0% 0 0.0% 0 0.0% 656 0.1% 656 0.1% 0 0.0% 0 0.0%
[ display all ]