Diff Report
Run #5578e29590a73: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5578e32524136: XHProf Run (Namespace=drupal-perf-joelpittet)
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Overall Diff Summary

Run #5578e29590a73Run #5578e32524136DiffDiff%
Number of Function Calls162,412 164,985 2,573 1.6%
Incl. Wall Time (microsec)367,081 380,250 13,169 3.6%
Incl. MemUse (bytes)26,823,752 27,398,648 574,896 2.1%
Incl. PeakMemUse (bytes)26,990,312 27,498,200 507,888 1.9%

[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 1,014 39.4% 695 5.3% 31 0.2% 30,720 5.3% 2,024 0.4% 59,504 11.7% 752 0.1%
Drupal\Core\Utility\ThemeRegistry::isPersistable 257 10.0% 28 0.2% 19 0.1% 4,120 0.7% 2,568 0.4% 2,728 0.5% 1,312 0.3%
Drupal\Core\Cache\CacheCollector::persist 255 9.9% 40 0.3% 40 0.3% 5,760 1.0% 5,760 1.0% 696 0.1% 696 0.1%
Drupal\Core\Utility\ThemeRegistry::resolveCacheMiss 255 9.9% 4,449 33.8% 3,397 25.8% 370,456 64.4% 2,432 0.4% 514,216 101.2% 84,104 16.6%
array_key_exists 255 9.9% -3 -0.0% -3 -0.0% 672 0.1% 672 0.1% -272 -0.1% -272 -0.1%
substr 25 1.0% 0 0.0% 0 0.0% 1,072 0.2% 1,072 0.2% -64 -0.0% -64 -0.0%
is_array 22 0.9% -8 -0.1% -8 -0.1% 1,256 0.2% 1,256 0.2% 1,632 0.3% 1,632 0.3%
strpos 21 0.8% -35 -0.3% -35 -0.3% -24 -0.0% -24 -0.0% 0 0.0% 0 0.0%
implode 18 0.7% -30 -0.2% -30 -0.2% 4,960 0.9% 4,960 0.9% -2,920 -0.6% -2,920 -0.6%
PDOStatement::setFetchMode 12 0.5% 4 0.0% 4 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count 12 0.5% 17 0.1% 10 0.1% 4,544 0.8% 4,208 0.7% 1,552 0.3% 1,408 0.3%
strtr 12 0.5% 284 2.2% 280 2.1% 792 0.1% 792 0.1% -9,856 -1.9% -9,856 -1.9%
preg_replace 11 0.4% 44 0.3% 44 0.3% 1,192 0.2% 1,192 0.2% -96 -0.0% -96 -0.0%
array_keys 10 0.4% -7 -0.1% -7 -0.1% 17,832 3.1% 17,832 3.1% 480 0.1% 480 0.1%
Composer\Autoload\ClassLoader::findFile 10 0.4% 155 1.2% 15 0.1% 1,480 0.3% 0 0.0% -3,648 -0.7% -40 -0.0%
is_file 10 0.4% 96 0.7% 96 0.7% 0 0.0% 0 0.0% -2,544 -0.5% -2,544 -0.5%
Composer\Autoload\ClassLoader::findFileWithExtension 10 0.4% 140 1.1% 62 0.5% 1,480 0.3% 448 0.1% -3,608 -0.7% -1,664 -0.3%
str_replace 10 0.4% 150 1.1% 150 1.1% 11,104 1.9% 11,104 1.9% 2,440 0.5% 2,440 0.5%
Drupal\Core\Database\Query\Query::uniqueIdentifier 9 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
is_string 9 0.3% 0 0.0% 0 0.0% 648 0.1% 648 0.1% 272 0.1% 272 0.1%
Drupal\Core\Database\Query\Condition::count 7 0.3% 7 0.1% 7 0.1% 336 0.1% 336 0.1% 144 0.0% 144 0.0%
count@1 7 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Statement::__construct 6 0.2% 26 0.2% 22 0.2% 288 0.1% 288 0.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::defaultOptions 6 0.2% -10 -0.1% -10 -0.1% 4,560 0.8% 4,560 0.8% -360 -0.1% -360 -0.1%
Drupal\Core\Database\Connection::expandArguments 6 0.2% 70 0.5% 45 0.3% 0 0.0% -2,528 -0.4% 832 0.2% 608 0.1%
Drupal\Core\Database\Connection::prefixTables 6 0.2% 38 0.3% 8 0.1% 1,264 0.2% -6,272 -1.1% 1,248 0.2% 0 0.0%
Drupal\Core\Database\Connection::getLogger 6 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::query 6 0.2% 2,718 20.6% 110 0.8% 19,696 3.4% -13,504 -2.3% 23,192 4.6% -368 -0.1%
Drupal\Core\Database\Query\Condition::arguments 6 0.2% 0 0.0% 0 0.0% 1,376 0.2% 1,376 0.2% 752 0.1% 752 0.1%
Drupal\Core\Database\Statement::execute 6 0.2% 2,466 18.7% 24 0.2% 20,432 3.6% 0 0.0% 20,944 4.1% 0 0.0%
PDOStatement::execute 6 0.2% 2,442 18.5% 2,442 18.5% 20,432 3.6% 20,432 3.6% 20,944 4.1% 20,944 4.1%
Drupal\Core\Database\Query\Condition::compile 6 0.2% 151 1.1% 76 0.6% 13,376 2.3% 5,608 1.0% 11,896 2.3% 3,216 0.6%
Drupal\Core\Database\Connection::prepareQuery 6 0.2% 73 0.6% 13 0.1% 5,792 1.0% -976 -0.2% 2,144 0.4% 0 0.0%
PDO::prepare 6 0.2% 22 0.2% -4 -0.0% 5,504 1.0% 5,216 0.9% 896 0.2% 896 0.2%
Drupal\Core\Database\Connection::escapeTable 6 0.2% 17 0.1% 1 0.0% 1,944 0.3% 1,216 0.2% 480 0.1% 512 0.1%
uniqid 6 0.2% 19 0.1% 19 0.1% 1,328 0.2% 1,328 0.2% 384 0.1% 384 0.1%
Composer\Autoload\ClassLoader::loadClass 5 0.2% 755 5.7% 10 0.1% 185,840 32.3% -968 -0.2% 100,088 19.7% -64 -0.0%
Composer\Autoload\includeFile 5 0.2% 605 4.6% 443 3.4% 186,024 32.4% 2,096 0.4% 100,816 19.9% 664 0.1%
Composer\Autoload\ClassLoader::loadClass@1 5 0.2% 130 1.0% 28 0.2% 78,752 13.7% -928 -0.2% 27,120 5.3% 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% 1,136 0.2% 1,136 0.2%
Composer\Autoload\includeFile@1 5 0.2% 58 0.4% 5 0.0% 78,992 13.7% 1,736 0.3% 28,880 5.7% 376 0.1%
array_diff 5 0.2% -12 -0.1% -12 -0.1% 840 0.1% 840 0.1% 1,160 0.2% 1,160 0.2%
spl_autoload_call 5 0.2% 784 6.0% 23 0.2% 186,304 32.4% 464 0.1% 99,784 19.6% -304 -0.1%
Drupal\Core\Database\Connection::getDriverClass 5 0.2% 502 3.8% 27 0.2% 142,184 24.7% 3,352 0.6% 58,680 11.6% 1,184 0.2%
spl_autoload_call@1 5 0.2% 117 0.9% -13 -0.1% 81,752 14.2% 3,000 0.5% 27,344 5.4% 224 0.0%
Drupal\Core\Database\Connection::getTarget 5 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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%
Drupal\Core\Database\Query\Condition::__construct 5 0.2% -2 -0.0% -2 -0.0% 3,608 0.6% 3,608 0.6% 2,272 0.4% 2,272 0.4%
Drupal\Core\Database\Query\Condition::condition 5 0.2% 18 0.1% 18 0.1% 5,096 0.9% 5,096 0.9% 2,440 0.5% 2,440 0.5%
Drupal\Core\Database\Query\Query::__construct 5 0.2% 45 0.3% 28 0.2% 3,472 0.6% 2,992 0.5% 2,280 0.4% 1,896 0.4%
Drupal\Core\Database\Driver\mysql\Connection::mapConditionOperator 4 0.2% -1 -0.0% -1 -0.0% 904 0.2% 904 0.2% 768 0.2% 768 0.2%
Drupal\Core\Database\Query\Query::nextPlaceholder 4 0.2% 3 0.0% 3 0.0% 1,032 0.2% 1,032 0.2% 896 0.2% 896 0.2%
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% 16 0.1% 16 0.1% 1,920 0.3% 1,920 0.3% 1,064 0.2% 1,064 0.2%
Drupal\Core\Cache\CacheCollector::getCid 4 0.2% 0 0.0% 0 0.0% 1,376 0.2% 1,376 0.2% 688 0.1% 688 0.1%
Drupal\Core\Database\Connection::escapeField 4 0.2% 6 0.0% -2 -0.0% 1,008 0.2% 624 0.1% 984 0.2% 792 0.2%
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%
Drupal\Core\Database\Connection::makeComment 4 0.2% 0 0.0% 0 0.0% 2,264 0.4% 2,264 0.4% 752 0.1% 752 0.1%
class_exists 4 0.2% 918 7.0% 35 0.3% 171,456 29.8% 0 0.0% 112,272 22.1% -528 -0.1%
array_values 3 0.1% 3 0.0% 3 0.0% 1,600 0.3% 1,600 0.3% 168 0.0% 168 0.0%
strlen 3 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_merge 3 0.1% 9 0.1% 9 0.1% 19,656 3.4% 19,656 3.4% 1,272 0.3% 1,272 0.3%
Drupal\Core\Cache\DatabaseBackend::normalizeCid 3 0.1% 19 0.1% 13 0.1% 688 0.1% 688 0.1% -64 -0.0% 448 0.1%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum 3 0.1% 2 0.0% 11 0.1% 872 0.2% -14,104 -2.5% 3,320 0.7% 128 0.0%
mb_check_encoding 3 0.1% 6 0.0% 6 0.0% 0 0.0% 0 0.0% -512 -0.1% -512 -0.1%
explode 2 0.1% 14 0.1% 14 0.1% 728 0.1% 728 0.1% -1,488 -0.3% -1,488 -0.3%
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\Database\Query\Delete::condition 2 0.1% 5 0.0% 3 0.0% 2,944 0.5% 1,072 0.2% 1,408 0.3% 696 0.1%
reset 2 0.1% -1 -0.0% -1 -0.0% -8 -0.0% -8 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Statement::rowCount 2 0.1% 8 0.1% 8 0.1% 1,728 0.3% 1,064 0.2% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::get 2 0.1% 1,092 8.3% 16 0.1% 303,440 52.8% 1,024 0.2% 286,416 56.4% -496 -0.1%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::isValid 2 0.1% -3 -0.0% 8 0.1% 96 0.0% 0 0.0% 3,320 0.7% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple 2 0.1% 1,553 11.8% 140 1.1% 302,392 52.6% 36,064 6.3% 309,208 60.9% -17,784 -3.5%
Drupal\Core\Database\Query\Select::compiled 2 0.1% 7 0.1% 7 0.1% 96 0.0% -96 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::prepareItem 2 0.1% 639 4.9% 16 0.1% 253,056 44.0% -46,144 -8.0% 327,912 64.6% -32 -0.0%
unserialize 2 0.1% 625 4.7% 667 5.1% 298,424 51.9% 298,392 51.9% 315,400 62.1% 320,320 63.1%
Drupal\Core\Lock\LockBackendAbstract::getLockId 2 0.1% 7 0.1% 5 0.0% 3,408 0.6% 1,904 0.3% 600 0.1% 600 0.1%
Drupal::getContainer -2 -0.1% -9 -0.1% -9 -0.1% -640 -0.1% -640 -0.1% -592 -0.1% -592 -0.1%
Drupal\Core\DependencyInjection\Container\prod\Drupal_Core_Lock_DatabaseLockBackend_Proxy::lazyLoadItself 2 0.1% 110 0.8% 9 0.1% 24,064 4.2% 2,032 0.4% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile@1 2 0.1% 60 0.5% 46 0.3% 6,112 1.1% 1,216 0.2% 7,760 1.5% 3,976 0.8%
microtime 2 0.1% 0 0.0% 0 0.0% 1,304 0.2% 1,304 0.2% 0 0.0% 0 0.0%
run_init::1#98#ec#0538b722415bef30d7698461b146925e2c81cb6df710fb0a02fa0364b57b/6714e7de0c7d0b88d244703aa87630026cc7e6362fb733f8be65cc4890296c63.php 1 0.0% 0 0.0% 0 0.0% 856 0.1% 856 0.1% 0 0.0% 0 0.0%
load::1#2c#29#16e7130f420e49c8e9607d8fac35d2dcd5941fcf6fbc364df34832e0042a/287486396ecc14236bd24239ed33db38b52de563de1af3fb228567519396e0bc.php 1 0.0% 13 0.1% 13 0.1% 10,744 1.9% 10,744 1.9% 9,192 1.8% 9,192 1.8%
Drupal\Core\Database\Query\Select::__construct 1 0.0% 10 0.1% 9 0.1% 2,648 0.5% 736 0.1% 1,360 0.3% 544 0.1%
run_init::1#75#7f#e9eeb1e6f86cecb97c5677f7c62d56ae73a07e5453c093035624b664e8b1/6ccf7beb19b3e0bba93019f0817b71bffb8e889979396041798766753edb2428.php 1 0.0% 0 0.0% 0 0.0% 856 0.1% 856 0.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::addJoin 1 0.0% -2 -0.0% -2 -0.0% 1,160 0.2% 1,160 0.2% 320 0.1% 320 0.1%
load::1#98#ec#0538b722415bef30d7698461b146925e2c81cb6df710fb0a02fa0364b57b/6714e7de0c7d0b88d244703aa87630026cc7e6362fb733f8be65cc4890296c63.php 1 0.0% 13 0.1% 13 0.1% 10,744 1.9% 10,744 1.9% 0 0.0% 0 0.0%
run_init::service_container_prod/9dcd89d4f0eea69905e23caec54bf5ace18bc05fe36a19aee06d4e6599276c75.php 1 0.0% 552 4.2% 96 0.7% 128,040 22.3% 37,160 6.5% 125,840 24.8% 30,656 6.0%
run_init::1#82#45#157137c4ad01875904c90bded743e7d88fecb18c59c040d503825859924f/e9d77d7ff5624ed4f37bd5a4cd4914d45df7dea86a4265c9565d366126365880.php 1 0.0% 0 0.0% 0 0.0% 856 0.1% 856 0.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::condition 1 0.0% 8 0.1% 0 0.0% 1,400 0.2% 784 0.1% 872 0.2% 696 0.1%
round 1 0.0% 1 0.0% 1 0.0% 648 0.1% 648 0.1% 0 0.0% 0 0.0%
run_init::1#7d#4a#fce19bc582b614d753287e61705a215e8795e9c5e3fa34d6da5dea5102af/bc00431d16c0003efe733578cece0ee948c4179157317e265ba6bee5e2c2cc0c.php 1 0.0% 0 0.0% 0 0.0% 856 0.1% 856 0.1% 0 0.0% 0 0.0%
load::1#7d#4a#fce19bc582b614d753287e61705a215e8795e9c5e3fa34d6da5dea5102af/bc00431d16c0003efe733578cece0ee948c4179157317e265ba6bee5e2c2cc0c.php 1 0.0% 8 0.1% 8 0.1% 10,744 1.9% 10,744 1.9% 0 0.0% 0 0.0%
load::1#75#7f#e9eeb1e6f86cecb97c5677f7c62d56ae73a07e5453c093035624b664e8b1/6ccf7beb19b3e0bba93019f0817b71bffb8e889979396041798766753edb2428.php 1 0.0% 8 0.1% 8 0.1% 11,112 1.9% 11,112 1.9% 0 0.0% 0 0.0%
load::1#cb#fe#4b47c34642d998827d5563dc1764d229a12aadf08ee5249884e9e58245cf/86cac61b01456597232f872983dd72d3b343be012efc4ce525a55dc680f81417.php 1 0.0% 9 0.1% 9 0.1% 11,096 1.9% 11,096 1.9% 0 0.0% 0 0.0%
run_init::1#cb#fe#4b47c34642d998827d5563dc1764d229a12aadf08ee5249884e9e58245cf/86cac61b01456597232f872983dd72d3b343be012efc4ce525a55dc680f81417.php 1 0.0% 0 0.0% 0 0.0% 856 0.1% 856 0.1% 0 0.0% 0 0.0%
Drupal::service 1 0.0% 601 4.6% 13 0.1% 66,144 11.5% 656 0.1% 110,208 21.7% -168 -0.0%
Drupal\Core\Theme\Registry::init 1 0.0% 11 0.1% 7 0.1% 664 0.1% 664 0.1% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@4 1 0.0% -24 -0.2% -3 -0.0% 40 0.0% 0 0.0% -136 -0.0% 0 0.0%
load::1#f9#a8#6d3b93798b23e7c73e0404fb60eda2c624f68ce3eb228fff5d72593348d6/fd8291811fd3b2d999fa6001b4a56fe6ca2e6564c406f0941e97ef9389a457b0.php 1 0.0% 10 0.1% 10 0.1% 10,744 1.9% 10,744 1.9% 0 0.0% 0 0.0%
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