Diff Report
Run #5198f0bb880ef: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f1db1bc51: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #5198f0bb880efRun #5198f1db1bc51DiffDiff%
Number of Function Calls61,482 61,996 514 0.8%
Incl. Wall Time (microsec)316,970 318,571 1,601 0.5%
Incl. CPU (microsecs)277,976 280,193 2,217 0.8%
Incl. MemUse (bytes)16,466,872 16,495,480 28,608 0.2%
Incl. PeakMemUse (bytes)16,725,408 16,763,776 38,368 0.2%

[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. 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%
Drupal\Core\Template\TwigTemplate::getContextReference 51 9.9% 158 9.9% 133 8.3% 200 9.0% 163 7.4% 13,312 46.5% 10,904 38.1% -14,616 -38.1% -1,224 -3.2%
twig_render_var 51 9.9% 5,168 322.8% 242 15.1% 5,199 234.5% 177 8.0% 52,568 183.8% 1,008 3.5% -15,072 -39.3% -1,264 -3.3%
is_scalar 47 9.1% 0 0.0% 0 0.0% 40 1.8% 40 1.8% 0 0.0% 0 0.0% 8 0.0% 8 0.0%
is_object 22 4.3% -20 -1.2% -20 -1.2% 51 2.3% 51 2.3% 0 0.0% 0 0.0% -288 -0.8% -288 -0.8%
Drupal\Core\Template\TwigEnvironment::getTemplateClass 16 3.1% 116 7.2% 32 2.0% 128 5.8% 41 1.8% 640 2.2% 160 0.6% 1,272 3.3% -72 -0.2%
implode 16 3.1% 13 0.8% 13 0.8% 46 2.1% 46 2.1% 20,128 70.4% 20,128 70.4% -464 -1.2% -464 -1.2%
method_exists 15 2.9% 15 0.9% 15 0.9% 42 1.9% 42 1.9% 0 0.0% 0 0.0% 208 0.5% 208 0.5%
load::templates/views-ui-display-tab-bucket.tpl.php -15 -2.9% -148 -9.2% -148 -9.2% -164 -7.4% -164 -7.4% -5,368 -18.8% -5,368 -18.8% 0 0.0% 0 0.0%
drupal_container 15 2.9% 43 2.7% 56 3.5% 100 4.5% 105 4.7% 0 0.0% 0 0.0% -96 -0.3% -96 -0.3%
Drupal::getContainer 15 2.9% -13 -0.8% -13 -0.8% -3 -0.1% -3 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
settings 15 2.9% 48 3.0% 41 2.6% 54 2.4% 32 1.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get 15 2.9% 423 26.4% -17 -1.1% 608 27.4% 5 0.2% -32 -0.1% -480 -1.7% 52,752 137.5% -984 -2.6%
Drupal\Core\Template\TwigEnvironment::loadTemplate 15 2.9% 1,459 91.1% 90 5.6% 891 40.2% 71 3.2% 23,360 81.7% 576 2.0% 5,544 14.4% 352 0.9%
Drupal\Component\Utility\Settings::getSingleton 15 2.9% 7 0.4% 7 0.4% 23 1.0% 23 1.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::get 15 2.9% 19 1.2% 19 1.2% 29 1.3% 29 1.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
twig_render_template 15 2.9% 8,024 501.2% 300 18.7% 7,456 336.3% 229 10.3% 72,496 253.4% -14,592 -51.0% 39,912 104.0% 0 0.0%
theme_render_template@2 -15 -2.9% -1,070 -66.8% -177 -11.1% -1,081 -48.8% -147 -6.6% -137,760 -481.5% -26,136 -91.4% -1,984 -5.2% -456 -1.2%
run_init::templates/views-ui-display-tab-bucket.tpl.php -15 -2.9% -615 -38.4% -79 -4.9% -623 -28.1% -69 -3.1% -2,672 -9.3% 632 2.2% 0 0.0% 0 0.0%
Twig_Environment::mergeGlobals 15 2.9% 47 2.9% 32 2.0% 60 2.7% 35 1.6% 0 0.0% 0 0.0% 616 1.6% 0 0.0%
Twig_Environment::getGlobals 15 2.9% 15 0.9% 16 1.0% 25 1.1% 26 1.2% 0 0.0% 0 0.0% 616 1.6% 0 0.0%
ob_get_level 15 2.9% 1 0.1% 1 0.1% 17 0.8% 17 0.8% 0 0.0% 0 0.0% 88 0.2% 88 0.2%
extract -15 -2.9% -127 -7.9% -127 -7.9% -134 -6.0% -134 -6.0% -80,136 -280.1% -80,136 -280.1% -2,312 -6.0% -2,312 -6.0%
Twig_Template::display 15 2.9% 5,795 362.0% 77 4.8% 5,809 262.0% 65 2.9% 27,760 97.0% 64 0.2% -37,872 -98.7% 1,024 2.7%
Twig_Template::render 15 2.9% 5,945 371.3% 113 7.1% 5,953 268.5% 66 3.0% 43,920 153.5% 800 2.8% -37,408 -97.5% 288 0.8%
__TwigTemplate_b558bb1bc2eb832d76ad96d0fd5057aa::doDisplay 15 2.9% 5,902 368.6% 312 19.5% 5,917 266.9% 253 11.4% 53,184 185.9% -38,656 -135.1% 74,400 193.9% 3,280 8.5%
Twig_Template::displayWithErrorHandling 15 2.9% 5,671 354.2% 38 2.4% 5,684 256.4% 37 1.7% 27,696 96.8% 464 1.6% -39,512 -103.0% 1,096 2.9%
strtolower 15 2.9% -22 -1.4% -22 -1.4% -2 -0.1% -2 -0.1% 496 1.7% 496 1.7% -48 -0.1% -48 -0.1%
filemtime 8 1.6% 48 3.0% 48 3.0% 59 2.7% 59 2.7% 72 0.3% 72 0.3% 0 0.0% 0 0.0%
Drupal\Core\Template\TwigReference::setReference 7 1.4% 31 1.9% 24 1.5% 33 1.5% 16 0.7% 2,408 8.4% 2,744 9.6% -1,992 -5.2% -1,120 -2.9%
Drupal\Core\Template\TwigReference::getReference 7 1.4% 2 0.1% 2 0.1% 7 0.3% 7 0.3% 0 0.0% 0 0.0% -1,144 -3.0% -1,144 -3.0%
ArrayObject::exchangeArray 7 1.4% 7 0.4% 7 0.4% 17 0.8% 17 0.8% -336 -1.2% -336 -1.2% -872 -2.3% -872 -2.3%
ReflectionClass::getFileName 5 1.0% 5 0.3% 5 0.3% 4 0.2% 4 0.2% 560 2.0% 560 2.0% 0 0.0% 0 0.0%
ReflectionObject::__construct 5 1.0% 6 0.4% 6 0.4% 10 0.5% 10 0.5% 464 1.6% 464 1.6% 0 0.0% 0 0.0%
preg_replace 4 0.8% 1 0.1% 1 0.1% 55 2.5% 55 2.5% 728 2.5% 728 2.5% 224 0.6% 224 0.6%
substr 4 0.8% 5 0.3% 5 0.3% 4 0.2% 4 0.2% 168 0.6% 168 0.6% -312 -0.8% -312 -0.8%
is_array 4 0.8% 1 0.1% 1 0.1% -39 -1.8% -39 -1.8% -8 -0.0% -8 -0.0% -600 -1.6% -600 -1.6%
array_keys 3 0.6% -18 -1.1% -18 -1.1% 31 1.4% 31 1.4% 3,168 11.1% 3,168 11.1% -2,408 -6.3% -2,408 -6.3%
PDOStatement::setFetchMode 2 0.4% -1 -0.1% -1 -0.1% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
strtr 2 0.4% 154 9.6% 154 9.6% 188 8.5% 188 8.5% 176 0.6% 176 0.6% 62,544 163.0% 62,544 163.0%
Twig_Loader_Filesystem::findTemplate 2 0.4% 69 4.3% 31 1.9% 71 3.2% 31 1.4% 368 1.3% -160 -0.6% 1,256 3.3% 136 0.4%
str_replace 2 0.4% 12 0.7% 12 0.7% 28 1.3% 28 1.3% 1,488 5.2% 1,488 5.2% -224 -0.6% -224 -0.6%
Twig_Environment::getLoader 2 0.4% 6 0.4% 6 0.4% 13 0.6% 13 0.6% 0 0.0% 0 0.0% 88 0.2% 88 0.2%
array_diff 2 0.4% -16 -1.0% -16 -1.0% 13 0.6% 13 0.6% 248 0.9% 248 0.9% 88 0.2% 88 0.2%
file_exists 2 0.4% 8 0.5% 8 0.5% 6 0.3% 6 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Environment::getTemplateClass 1 0.2% 84 5.2% 17 1.1% 87 3.9% 10 0.5% 480 1.7% 56 0.2% 1,344 3.5% 0 0.0%
md5 1 0.2% 2 0.1% 2 0.1% 6 0.3% 6 0.3% 56 0.2% 56 0.2% 0 0.0% 0 0.0%
load::service_container_prod_.php/d7184108d2100077d9aa4eeb91d1e82acc1f4241425f9fb709221a4ff91e5af6.php 1 0.2% 111 6.9% 111 6.9% 113 5.1% 113 5.1% 71,912 251.4% 71,912 251.4% 71,680 186.8% 71,680 186.8%
Drupal\Core\Database\Connection::query 1 0.2% -773 -48.3% -11 -0.7% -298 -13.4% 30 1.4% 6,192 21.6% -800 -2.8% -1,816 -4.7% 376 1.0%
Drupal\Core\Database\Statement::__construct 1 0.2% 16 1.0% 15 0.9% 5 0.2% 3 0.1% 48 0.2% 48 0.2% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath 1 0.2% 42 2.6% 16 1.0% 46 2.1% 19 0.9% 376 1.3% 112 0.4% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::getCacheKey 1 0.2% 60 3.7% 2 0.1% 61 2.8% 3 0.1% 368 1.3% 0 0.0% 1,256 3.3% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile 1 0.2% 62 3.9% 12 0.7% 65 2.9% 4 0.2% 320 1.1% -128 -0.4% 0 0.0% 0 0.0%
Drupal\Core\Database\Statement::execute 1 0.2% -897 -56.0% -3 -0.2% -431 -19.4% 18 0.8% 5,288 18.5% 0 0.0% -2,072 -5.4% 0 0.0%
Drupal\Core\Database\Connection::getLogger 1 0.2% 29 1.8% 29 1.8% 22 1.0% 22 1.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
PDO::prepare 1 0.2% 15 0.9% -1 -0.1% 24 1.1% 19 0.9% 896 3.1% 848 3.0% -136 -0.4% -136 -0.4%
PDOStatement::execute 1 0.2% -926 -57.8% -926 -57.8% -466 -21.0% -466 -21.0% 5,288 18.5% 5,288 18.5% -2,072 -5.4% -2,072 -5.4%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load 1 0.2% 164 10.2% 48 3.0% 171 7.7% 45 2.0% 19,640 68.7% 576 2.0% 2,272 5.9% 232 0.6%
Twig_Loader_Filesystem::validateName 1 0.2% 19 1.2% 16 1.0% 20 0.9% 12 0.5% 0 0.0% -1,120 -3.9% 672 1.8% 0 0.0%
run_init::service_container_prod_.php/d7184108d2100077d9aa4eeb91d1e82acc1f4241425f9fb709221a4ff91e5af6.php 1 0.2% 139 8.7% 14 0.9% 140 6.3% 13 0.6% 41,312 144.4% 7,616 26.6% 40,560 105.7% 7,256 18.9%
Drupal\Core\Database\Connection::prepareQuery 1 0.2% 57 3.6% 18 1.1% 44 2.0% 16 0.7% 944 3.3% -152 -0.5% -320 -0.8% 40 0.1%
Twig_Environment::getCache 1 0.2% 2 0.1% 2 0.1% -9 -0.4% -9 -0.4% 0 0.0% 0 0.0% 88 0.2% 88 0.2%
__TwigTemplate_b558bb1bc2eb832d76ad96d0fd5057aa::__construct 1 0.2% 9 0.6% 7 0.4% 11 0.5% 5 0.2% 2,408 8.4% 1,240 4.3% 2,344 6.1% 1,240 3.2%
Twig_Environment::isTemplateFresh 1 0.2% 118 7.4% 48 3.0% 120 5.4% 34 1.5% 48 0.2% -1,024 -3.6% 0 0.0% 0 0.0%
run_init::1#da#2b#549a9c197d0c82d26e780ec2d1cf.php/a9ac539f4ad4b944edc6031e849ce14bd0f83903ad0b8d4d034c4842957d02c3.php 1 0.2% 1 0.1% 1 0.1% 3 0.1% 3 0.1% 1,000 3.5% 1,000 3.5% 0 0.0% 0 0.0%
load::1#da#2b#549a9c197d0c82d26e780ec2d1cf.php/a9ac539f4ad4b944edc6031e849ce14bd0f83903ad0b8d4d034c4842957d02c3.php 1 0.2% 36 2.2% 36 2.2% 38 1.7% 38 1.7% 27,928 97.6% 27,928 97.6% 0 0.0% 0 0.0%
Twig_Template::__construct 1 0.2% 2 0.1% 2 0.1% 6 0.3% 6 0.3% 1,104 3.9% 1,104 3.9% 264 0.7% 264 0.7%
is_file 1 0.2% 11 0.7% 11 0.7% 6 0.3% 6 0.3% -72 -0.3% -72 -0.3% 24 0.1% 24 0.1%
Drupal\Core\Template\TwigEnvironment::storage 1 0.2% 1 0.1% 3 0.2% 2 0.1% 4 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::1#b5#58#bb1bc2eb832d76ad96d0fd5057aa.php/5686a5cc3f6ddd6fae7a7621fdf1f03061ea23987a8f5b83f539686c27e8ea2f.php 1 0.2% 190 11.9% 19 1.2% 191 8.6% 17 0.8% 79,552 278.1% 9,432 33.0% 77,088 200.9% 8,616 22.5%
Drupal\Core\Template\TwigEnvironment::needsUpdate 1 0.2% 1,078 67.3% 11 0.7% 501 22.6% 7 0.3% 48 0.2% -1,968 -6.9% 856 2.2% 0 0.0%
Drupal\Core\Database\Connection::escapeTable 1 0.2% -12 -0.7% -13 -0.8% 13 0.6% 7 0.3% 80 0.3% 0 0.0% 32 0.1% 0 0.0%
Drupal\Core\Database\Connection::defaultOptions 1 0.2% 4 0.2% 4 0.2% 0 0.0% 0 0.0% 760 2.7% 760 2.7% 440 1.1% 440 1.1%
load::1#b5#58#bb1bc2eb832d76ad96d0fd5057aa.php/5686a5cc3f6ddd6fae7a7621fdf1f03061ea23987a8f5b83f539686c27e8ea2f.php 1 0.2% 20 1.2% 20 1.2% 23 1.0% 23 1.0% 8,360 29.2% 8,360 29.2% 6,640 17.3% 6,640 17.3%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath 1 0.2% 6 0.4% 5 0.3% 8 0.4% 7 0.3% 176 0.6% 0 0.0% 0 0.0% 0 0.0%
hash_hmac 1 0.2% 5 0.3% 5 0.3% 8 0.4% 8 0.4% 88 0.3% 88 0.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments 1 0.2% 76 4.7% 63 3.9% 63 2.8% 16 0.7% 8 0.0% -952 -3.3% -240 -0.6% -216 -0.6%
Twig_Environment::getCacheFilename 1 0.2% 25 1.6% 18 1.1% 29 1.3% 26 1.2% 112 0.4% -56 -0.2% 440 1.1% 88 0.2%
array_filter 1 0.2% 5 0.3% 13 0.8% -10 -0.5% 27 1.2% 256 0.9% 256 0.9% 24 0.1% 88 0.2%
Twig_Loader_Filesystem::isFresh 1 0.2% 22 1.4% 7 0.4% 24 1.1% 5 0.2% 64 0.2% 48 0.2% 0 0.0% 0 0.0%
Twig_Environment::isAutoReload 1 0.2% 2 0.1% 2 0.1% 3 0.1% 3 0.1% 0 0.0% 0 0.0% 88 0.2% 88 0.2%
Drupal\Core\Database\Connection::prefixTables 1 0.2% 24 1.5% 3 0.2% 4 0.2% -9 -0.4% 200 0.7% -1,032 -3.6% -224 -0.6% 0 0.0%
ArrayObject::__construct 1 0.2% 1 0.1% 1 0.1% 5 0.2% 5 0.2% 0 0.0% 0 0.0% -648 -1.7% -648 -1.7%
strlen 1 0.2% -1 -0.1% -1 -0.1% 10 0.5% 10 0.5% 0 0.0% 0 0.0% 88 0.2% 88 0.2%
ltrim 1 0.2% 1 0.1% 1 0.1% 1 0.0% 1 0.0% 88 0.3% 88 0.3% 88 0.2% 88 0.2%
load::service_container_prod_.php/7f8dcefb379cd12995ac1719b7538192526274448bed3efa5fc9448ebb08537f.php -1 -0.2% -91 -5.7% -91 -5.7% -92 -4.1% -92 -4.1% -71,912 -251.4% -71,912 -251.4% -71,680 -186.8% -71,680 -186.8%
run_init::service_container_prod_.php/7f8dcefb379cd12995ac1719b7538192526274448bed3efa5fc9448ebb08537f.php -1 -0.2% -131 -8.2% -14 -0.9% -133 -6.0% -15 -0.7% -41,312 -144.4% -7,616 -26.6% -40,560 -105.7% -7,256 -18.9%
is_string 1 0.2% 13 0.8% 13 0.8% -14 -0.6% -14 -0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
strpos 1 0.2% -3 -0.2% -3 -0.2% -14 -0.6% -14 -0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_static 1 0.2% 32 2.0% 30 1.9% 94 4.2% 94 4.2% 0 0.0% 0 0.0% -144 -0.4% -144 -0.4%
class_exists 1 0.2% 30 1.9% -3 -0.2% 36 1.6% -5 -0.2% -16 -0.1% 0 0.0% 144 0.4% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags 1 0.2% 170 10.6% 48 3.0% 50 2.3% 13 0.6% 488 1.7% -2,088 -7.3% -264 -0.7% -1,160 -3.0%
load::1#da#2b#549a9c197d0c82d26e780ec2d1cf.php/ee85cc37d7e2910cb0402825e54e41fafb657fd9f67203080c3e88ab4fe81875.php -1 -0.2% -31 -1.9% -31 -1.9% -32 -1.4% -32 -1.4% -18,544 -64.8% -18,544 -64.8% -16,552 -43.1% -16,552 -43.1%
explode 1 0.2% -1 -0.1% -1 -0.1% -4 -0.2% -4 -0.2% 1,016 3.6% 1,016 3.6% 584 1.5% 584 1.5%
reset 1 0.2% 13 0.8% 13 0.8% -4 -0.2% -4 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple 1 0.2% -251 -15.7% 83 5.2% -35 -1.6% 33 1.5% 2,160 7.6% -4,856 -17.0% 1,256 3.3% 560 1.5%
Drupal\Core\Cache\DatabaseBackend::prepareItem 1 0.2% 504 31.5% 1 0.1% 83 3.7% 18 0.8% 216 0.8% -272 -1.0% -304 -0.8% -16 -0.0%
unserialize 1 0.2% 351 21.9% 120 7.5% 51 2.3% 138 6.2% 0 0.0% 24 0.1% -2,984 -7.8% -2,688 -7.0%
run_init::1#da#2b#549a9c197d0c82d26e780ec2d1cf.php/ee85cc37d7e2910cb0402825e54e41fafb657fd9f67203080c3e88ab4fe81875.php -1 -0.2% -190 -11.9% -20 -1.2% -190 -8.6% -18 -0.8% -79,552 -278.1% -9,432 -33.0% -65,136 -169.8% -5,696 -14.8%
Drupal\Core\Cache\DatabaseBackend::get 1 0.2% -396 -24.7% 8 0.5% -124 -5.6% 31 1.4% 1,976 6.9% -184 -0.6% 1,472 3.8% 176 0.5%
Drupal\Core\Template\TwigReference::__construct 1 0.2% 5 0.3% 4 0.2% 7 0.3% 3 0.1% 0 0.0% 0 0.0% -1,448 -3.8% -800 -2.1%
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