Diff Report
Run #51904f8640386: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519050cbdc201: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #51904f8640386Run #519050cbdc201DiffDiff%
Number of Function Calls28,477 28,635 158 0.6%
Incl. Wall Time (microsec)186,533 187,653 1,120 0.6%
Incl. CPU (microsecs)166,339 167,909 1,570 0.9%
Incl. MemUse (bytes)14,140,280 14,232,048 91,768 0.6%
Incl. PeakMemUse (bytes)14,269,592 14,359,920 90,328 0.6%

[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%
is_array 22 13.9% 14 1.2% 14 1.2% -24 -1.5% -24 -1.5% -8 -0.0% -8 -0.0% 1,600 1.8% 1,600 1.8%
Drupal\Core\Template\TwigTemplate::getContextReference 17 10.8% 143 12.8% 95 8.5% 150 9.6% 94 6.0% 11,056 12.0% 8,520 9.3% 7,064 7.8% 3,944 4.4%
is_scalar 14 8.9% -3 -0.3% -3 -0.3% 22 1.4% 22 1.4% 768 0.8% 768 0.8% 568 0.6% 568 0.6%
twig_render_var@1 13 8.2% 6,994 624.5% 77 6.9% 6,140 391.1% 62 3.9% 355,960 387.9% 3,032 3.3% 391,608 433.5% 3,128 3.5%
Drupal\Core\Template\TwigReference::setReference 9 5.7% 70 6.2% 47 4.2% 80 5.1% 52 3.3% -4,176 -4.6% -3,744 -4.1% 7,048 7.8% 3,120 3.5%
ArrayObject::exchangeArray 9 5.7% 23 2.1% 23 2.1% 28 1.8% 28 1.8% -432 -0.5% -432 -0.5% 3,928 4.3% 3,928 4.3%
ctype_digit 8 5.1% 6 0.5% 6 0.5% 9 0.6% 9 0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Template::getAttribute 8 5.1% 194 17.3% 94 8.4% 201 12.8% 78 5.0% 4,416 4.8% -920 -1.0% 10,952 12.1% 2,280 2.5%
Drupal\Core\Template\TwigReference::getReference 8 5.1% 3 0.3% 3 0.3% 16 1.0% 16 1.0% 808 0.9% 808 0.9% 576 0.6% 576 0.6%
twig_render_var 7 4.4% 21,512 1920.7% 25 2.2% 20,311 1293.7% 15 1.0% 526,096 573.3% -776 -0.8% 572,168 633.4% -1,064 -1.2%
theme_render_template@1 -6 -3.8% -26,531 -2368.8% -77 -6.9% -24,676 -1571.7% -62 -3.9% -1,229,000 -1339.2% -12,648 -13.8% -1,212,896 -1342.8% 1,352 1.5%
is_object 6 3.8% -7 -0.6% -7 -0.6% 23 1.5% 23 1.5% 768 0.8% 768 0.8% 472 0.5% 472 0.5%
array_keys 6 3.8% -32 -2.9% -32 -2.9% 37 2.4% 37 2.4% 2,384 2.6% 2,384 2.6% 984 1.1% 984 1.1%
theme_render_template 6 3.8% -4,272 -381.4% 44 3.9% -4,472 -284.8% 20 1.3% -342,152 -372.8% 31,768 34.6% -463,752 -513.4% -1,248 -1.4%
Drupal\Core\Template\TwigReference::offsetGet 5 3.2% 93 8.3% 56 5.0% 96 6.1% 46 2.9% 5,336 5.8% 12,048 13.1% 8,640 9.6% 3,304 3.7%
strtolower -4 -2.5% -20 -1.8% -20 -1.8% 15 1.0% 15 1.0% -144 -0.2% -144 -0.2% -160 -0.2% -160 -0.2%
drupal_render@1 3 1.9% -174 -15.5% 22 2.0% -368 -23.4% 45 2.9% -320,576 -349.3% 296 0.3% -314,792 -348.5% 792 0.9%
element_children 3 1.9% 13 1.2% 14 1.2% 13 0.8% 9 0.6% 432 0.5% 144 0.2% -1,016 -1.1% -560 -0.6%
substr 3 1.9% 2 0.2% 2 0.2% 2 0.1% 2 0.1% 128 0.1% 128 0.1% 200 0.2% 200 0.2%
Drupal\Core\Utility\ThemeRegistry::offsetExists -3 -1.9% -15 -1.3% -17 -1.5% -2 -0.1% -2 -0.1% -144 -0.2% -144 -0.2% 88 0.1% 88 0.1%
show 3 1.9% 1 0.1% 1 0.1% 7 0.4% 7 0.4% 456 0.5% 456 0.5% 240 0.3% 240 0.3%
Symfony\Component\DependencyInjection\Container::get -2 -1.3% -75 -6.7% 11 1.0% -28 -1.8% 47 3.0% 760 0.8% 880 1.0% 4,824 5.3% 688 0.8%
Drupal\Core\Language\LanguageManager::getLanguage -2 -1.3% 2 0.2% -2 -0.2% 1 0.1% -6 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
file_exists 2 1.3% 17 1.5% 17 1.5% 23 1.5% 23 1.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Template\TwigEnvironment::getTemplateClass 2 1.3% 63 5.6% 9 0.8% 67 4.3% 11 0.7% 544 0.6% 136 0.1% 840 0.9% 184 0.2%
Symfony\Component\DependencyInjection\Container::has -2 -1.3% -64 -5.7% -59 -5.3% -61 -3.9% -46 -2.9% -96 -0.1% -16 -0.0% 96 0.1% 96 0.1%
language -2 -1.3% -82 -7.3% 16 1.4% -81 -5.2% 9 0.6% 16 0.0% 96 0.1% 96 0.1% -8 -0.0%
drupal_container -2 -1.3% 1 0.1% -10 -0.9% 38 2.4% 57 3.6% 784 0.9% 784 0.9% 640 0.7% 640 0.7%
filemtime 2 1.3% 10 0.9% 10 0.9% 14 0.9% 14 0.9% 96 0.1% 96 0.1% 128 0.1% 128 0.1%
Drupal::getContainer -2 -1.3% 11 1.0% 11 1.0% -19 -1.2% -19 -1.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme_links -1 -0.6% 15 1.3% -5 -0.4% 13 0.8% -6 -0.4% -80 -0.1% -80 -0.1% 992 1.1% 320 0.4%
load::service_container_prod_.php/1784540855c0bccf494fb0a6ead1974ce09964c1c60cebe237e56ae67f7ce59c.php -1 -0.6% -1,767 -157.8% -1,767 -157.8% -1,769 -112.7% -1,769 -112.7% -444,928 -484.8% -444,928 -484.8% -454,480 -503.1% -454,480 -503.1%
run_init::1#da#2b#549a9c197d0c82d26e780ec2d1cf.php/d818c830f330355ec1700aa49474038514b3d23e7e683aeec7b8defe8368c138.php 1 0.6% 1 0.1% 1 0.1% 4 0.3% 4 0.3% 1,016 1.1% 1,016 1.1% 0 0.0% 0 0.0%
run_init::service_container_prod_.php/1784540855c0bccf494fb0a6ead1974ce09964c1c60cebe237e56ae67f7ce59c.php -1 -0.6% -137 -12.2% -13 -1.2% -139 -8.9% -14 -0.9% -41,352 -45.1% -7,616 -8.3% -30,728 -34.0% -7,136 -7.9%
render -1 -0.6% -210 -18.8% 24 2.1% -415 -26.4% 10 0.6% -317,128 -345.6% -208 -0.2% -310,984 -344.3% 496 0.5%
extract -1 -0.6% -27 -2.4% -27 -2.4% -28 -1.8% -28 -1.8% -9,248 -10.1% -9,248 -10.1% -9,928 -11.0% -9,928 -11.0%
theme@1 -1 -0.6% -1,039 -92.8% 45 4.0% -1,241 -79.0% 50 3.2% -351,472 -383.0% -2,792 -3.0% -349,880 -387.3% 32 0.0%
load::1#da#2b#549a9c197d0c82d26e780ec2d1cf.php/d818c830f330355ec1700aa49474038514b3d23e7e683aeec7b8defe8368c138.php 1 0.6% 257 22.9% 257 22.9% 259 16.5% 259 16.5% 42,608 46.4% 42,608 46.4% 46,688 51.7% 46,688 51.7%
Twig_Template::render@1 1 0.6% 7,552 674.3% 13 1.2% 6,691 426.2% 11 0.7% 380,576 414.7% 2,072 2.3% 420,312 465.3% 288 0.3%
run_init::service_container_prod_.php/719385e87278ebfbda350224ba98fd11ef0e6647b0a4e3cd7f1c0f146c1160a7.php 1 0.6% 137 12.2% 14 1.2% 140 8.9% 15 1.0% 41,360 45.1% 7,616 8.3% 30,664 33.9% 7,136 7.9%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load 1 0.6% 598 53.4% 124 11.1% 599 38.2% 117 7.5% 69,632 75.9% 176 0.2% 74,784 82.8% 1,664 1.8%
load::service_container_prod_.php/719385e87278ebfbda350224ba98fd11ef0e6647b0a4e3cd7f1c0f146c1160a7.php 1 0.6% 1,768 157.9% 1,768 157.9% 1,770 112.7% 1,770 112.7% 444,896 484.8% 444,896 484.8% 454,560 503.2% 454,560 503.2%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile 1 0.6% 63 5.6% 14 1.2% 66 4.2% 11 0.7% 344 0.4% -128 -0.1% 280 0.3% 0 0.0%
hash_hmac 1 0.6% 3 0.3% 3 0.3% 6 0.4% 6 0.4% 112 0.1% 112 0.1% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath 1 0.6% 40 3.6% 16 1.4% 40 2.5% 8 0.5% 400 0.4% 112 0.1% 280 0.3% 24 0.0%
__TwigTemplate_81b31fe8cbcc9883f207f25abaa5f106::doDisplay 1 0.6% 29,349 2620.4% 179 16.0% 27,286 1738.0% 136 8.7% 893,784 974.0% -30,680 -33.4% 1,017,584 1126.5% 6,064 6.7%
strtr 1 0.6% 10 0.9% 10 0.9% 23 1.5% 23 1.5% 64 0.1% 64 0.1% -16 -0.0% -16 -0.0%
Twig_Template::displayWithErrorHandling@1 1 0.6% 7,513 670.8% 4 0.4% 6,651 423.6% 4 0.3% 371,256 404.6% 1,272 1.4% 406,816 450.4% 0 0.0%
strrpos -1 -0.6% -2 -0.2% -2 -0.2% -8 -0.5% -8 -0.5% 0 0.0% 0 0.0% 328 0.4% 328 0.4%
Twig_Template::display@1 1 0.6% 7,529 672.2% 10 0.9% 6,666 424.6% 7 0.4% 373,488 407.0% 1,432 1.6% 407,712 451.4% 336 0.4%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath 1 0.6% 6 0.5% 5 0.4% 7 0.4% 4 0.3% 176 0.2% 0 0.0% 128 0.1% 128 0.1%
twig_render_template@1 1 0.6% 8,136 726.4% 38 3.4% 7,274 463.3% 27 1.7% 435,720 474.8% 128 0.1% 471,336 521.8% 760 0.8%
implode 1 0.6% -17 -1.5% -17 -1.5% -34 -2.2% -34 -2.2% 7,176 7.8% 7,176 7.8% 0 0.0% 0 0.0%
Twig_Environment::mergeGlobals 1 0.6% 6 0.5% 5 0.4% 8 0.5% 6 0.4% 800 0.9% 800 0.9% 592 0.7% 560 0.6%
is_file 1 0.6% 7 0.6% 7 0.6% -9 -0.6% -9 -0.6% 8 0.0% 8 0.0% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::validateName 1 0.6% 11 1.0% 9 0.8% 12 0.8% 5 0.3% 0 0.0% -1,008 -1.1% 176 0.2% 0 0.0%
Twig_Loader_Filesystem::findTemplate 1 0.6% 44 3.9% 16 1.4% 46 2.9% 14 0.9% 296 0.3% 112 0.1% 592 0.7% 352 0.4%
Twig_Loader_Filesystem::getCacheKey 1 0.6% 48 4.3% 4 0.4% 50 3.2% 4 0.3% 296 0.3% 0 0.0% 656 0.7% 64 0.1%
Twig_Environment::getTemplateClass 1 0.6% 54 4.8% 2 0.2% 56 3.6% 8 0.5% 408 0.4% 56 0.1% 656 0.7% 0 0.0%
md5 1 0.6% 4 0.4% 4 0.4% -2 -0.1% -2 -0.1% 56 0.1% 56 0.1% 0 0.0% 0 0.0%
variable_get -1 -0.6% -3 -0.3% -3 -0.3% -21 -1.3% -21 -1.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::__construct 1 0.6% 1 0.1% 1 0.1% 4 0.3% 4 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ob_get_level 1 0.6% 1 0.1% 1 0.1% 6 0.4% 6 0.4% 776 0.8% 776 0.8% 0 0.0% 0 0.0%
t -1 -0.6% -83 -7.4% -22 -2.0% -85 -5.4% -10 -0.6% 808 0.9% 792 0.9% 1,320 1.5% 1,216 1.3%
Drupal\Core\Extension\ModuleHandler::isLoaded -1 -0.6% 3 0.3% 3 0.3% -15 -1.0% -15 -1.0% 0 0.0% 0 0.0% -56 -0.1% -56 -0.1%
theme_get_registry -1 -0.6% 62 5.5% -5 -0.4% 9 0.6% 25 1.6% 0 0.0% 0 0.0% 296 0.3% 296 0.3%
Drupal\Core\Utility\ThemeRegistry::offsetGet -1 -0.6% 0 0.0% 0 0.0% 4 0.3% 4 0.3% 0 0.0% 0 0.0% -56 -0.1% -56 -0.1%
Twig_Environment::getCache 1 0.6% 1 0.1% 1 0.1% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Environment::getCacheFilename 1 0.6% 21 1.9% 21 1.9% 22 1.4% 7 0.4% 112 0.1% -56 -0.1% 0 0.0% 0 0.0%
preg_replace 1 0.6% 58 5.2% 58 5.2% 56 3.6% 56 3.6% 128 0.1% 128 0.1% -288 -0.3% -288 -0.3%
Twig_Environment::getGlobals 1 0.6% 1 0.1% 2 0.2% 2 0.1% 2 0.1% 0 0.0% 0 0.0% 32 0.0% 0 0.0%
run_init::templates/page.tpl.php -1 -0.6% -29,588 -2641.8% -62 -5.5% -27,728 -1766.1% -53 -3.4% -1,208,632 -1317.1% 1,904 2.1% -1,301,240 -1440.6% -1,672 -1.9%
Drupal\Core\Template\TwigReference::__construct 1 0.6% 4 0.4% 3 0.3% 2 0.1% -2 -0.1% 0 0.0% 0 0.0% 48 0.1% 48 0.1%
load::1#da#2b#549a9c197d0c82d26e780ec2d1cf.php/8d12901fb7d40f01c10d5aeb68f13b0c9b5985e31a9063b876d377649d09f8d0.php -1 -0.6% -222 -19.8% -222 -19.8% -225 -14.3% -225 -14.3% -28,608 -31.2% -28,608 -31.2% -32,928 -36.5% -32,928 -36.5%
run_init::1#da#2b#549a9c197d0c82d26e780ec2d1cf.php/8d12901fb7d40f01c10d5aeb68f13b0c9b5985e31a9063b876d377649d09f8d0.php -1 -0.6% -204 -18.2% -20 -1.8% -205 -13.1% -19 -1.2% -79,592 -86.7% -9,424 -10.3% -72,000 -79.7% -8,672 -9.6%
Drupal\Core\Template\TwigEnvironment::loadTemplate 1 0.6% 707 63.1% 30 2.7% 709 45.2% 25 1.6% 73,784 80.4% 1,104 1.2% 75,688 83.8% 80 0.1%
__TwigTemplate_81b31fe8cbcc9883f207f25abaa5f106::__construct 1 0.6% 10 0.9% 8 0.7% 11 0.7% 5 0.3% 2,408 2.6% 1,240 1.4% 2,344 2.6% 1,240 1.4%
Drupal\Core\Template\TwigEnvironment::storage 1 0.6% -4 -0.4% 0 0.0% -4 -0.3% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Environment::isAutoReload 1 0.6% 1 0.1% 1 0.1% 5 0.3% 5 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::1#81#b3#1fe8cbcc9883f207f25abaa5f106.php/fbd41e3d49d97e1a58b14fdebb84df04289e8413d0351a443d31320910cc5580.php 1 0.6% 359 32.1% 359 32.1% 361 23.0% 361 23.0% 54,088 58.9% 54,088 58.9% 82,368 91.2% 82,368 91.2%
run_init::1#81#b3#1fe8cbcc9883f207f25abaa5f106.php/fbd41e3d49d97e1a58b14fdebb84df04289e8413d0351a443d31320910cc5580.php 1 0.6% 219 19.6% 18 1.6% 220 14.0% 17 1.1% 79,624 86.8% 9,424 10.3% 48,696 53.9% 8,672 9.6%
Twig_Template::__construct 1 0.6% 3 0.3% 3 0.3% 4 0.3% 4 0.3% 1,104 1.2% 1,104 1.2% 0 0.0% 0 0.0%
load::templates/page.tpl.php -1 -0.6% -221 -19.7% -221 -19.7% -222 -14.1% -222 -14.1% -26,176 -28.5% -26,176 -28.5% -23,936 -26.5% -23,936 -26.5%
theme_render_template@2 -1 -0.6% -141 -12.6% -23 -2.1% -142 -9.0% -17 -1.1% -14,424 -15.7% -3,728 -4.1% -29,360 -32.5% -2,328 -2.6%
settings 1 0.6% 5 0.4% 5 0.4% 8 0.5% 5 0.3% 776 0.8% 776 0.8% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::get 1 0.6% 3 0.3% 3 0.3% 3 0.2% 3 0.2% 800 0.9% 800 0.9% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::getSingleton 1 0.6% 0 0.0% 0 0.0% 3 0.2% 3 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
function_exists -1 -0.6% -1 -0.1% -1 -0.1% -22 -1.4% -22 -1.4% 16 0.0% 16 0.0% 24 0.0% 24 0.0%
class_exists 1 0.6% 121 10.8% 34 3.0% 108 6.9% 28 1.8% -16 -0.0% 0 0.0% -96 -0.1% -80 -0.1%
str_replace 1 0.6% 1 0.1% 1 0.1% 31 2.0% 31 2.0% 200 0.2% 200 0.2% -304 -0.3% -304 -0.3%
explode 1 0.6% 13 1.2% 13 1.2% 28 1.8% 28 1.8% 1,016 1.1% 1,016 1.1% 184 0.2% 184 0.2%
strlen 1 0.6% 2 0.2% 2 0.2% -8 -0.5% -8 -0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
strpos 1 0.6% 8 0.7% 8 0.7% -1 -0.1% -1 -0.1% 8 0.0% 8 0.0% 0 0.0% 0 0.0%
field_attach_prepare_view 0 0.0% 891 79.6% 4 0.4% 633 40.3% -2 -0.1% -16 -0.0% 0 0.0% 288 0.3% 0 0.0%
text_sanitize 0 0.0% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\text\Plugin\field\formatter\TextDefaultFormatter::viewElements 0 0.0% 1 0.1% 0 0.0% 1 0.1% 4 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Plugin\PluginBase::getPluginId 0 0.0% -1 -0.1% -1 -0.1% 5 0.3% 5 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\taxonomy\Plugin\field\formatter\LinkFormatter::viewElements 0 0.0% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
field_invoke_method 0 0.0% -31 -2.8% 3 0.3% -29 -1.8% 8 0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\image\Plugin\field\formatter\ImageFormatter::viewElements 0 0.0% -9 -0.8% -6 -0.5% -9 -0.6% -7 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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