Diff Report
Run #51aad15cb89bb: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aad231c9c46: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #51aad15cb89bbRun #51aad231c9c46DiffDiff%
Number of Function Calls36,798 36,965 167 0.5%
Incl. Wall Time (microsec)331,800 332,067 267 0.1%
Incl. CPU (microsecs)307,021 308,525 1,504 0.5%
Incl. MemUse (bytes)28,251,856 28,324,944 73,088 0.3%
Incl. PeakMemUse (bytes)28,438,160 28,511,552 73,392 0.3%

[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_scalar 13 7.8% 10 3.7% 10 3.7% 9 0.6% 9 0.6% 768 1.1% 768 1.1% 480 0.7% 480 0.7%
twig_render_var@2 13 7.8% 10,083 3776.4% 139 52.1% 10,097 671.3% 111 7.4% 440,984 603.4% -15,584 -21.3% 563,744 768.1% 672 0.9%
Drupal\Core\Template\TwigTemplate::getContextReference 12 7.2% 51 19.1% 35 13.1% 72 4.8% 59 3.9% 9,120 12.5% 6,120 8.4% 8,400 11.4% 5,048 6.9%
show 11 6.6% 11 4.1% 11 4.1% 16 1.1% 16 1.1% 2,424 3.3% 2,424 3.3% 224 0.3% 224 0.3%
render@2 11 6.6% 9,934 3720.6% 88 33.0% 9,946 661.3% 70 4.7% 454,224 621.5% 1,632 2.2% 561,696 765.3% 384 0.5%
is_object 11 6.6% 3 1.1% 3 1.1% -5 -0.3% -5 -0.3% 768 1.1% 768 1.1% 768 1.0% 768 1.0%
is_array 8 4.8% 17 6.4% 17 6.4% 70 4.7% 70 4.7% 1,560 2.1% 1,560 2.1% 536 0.7% 536 0.7%
drupal_render@7 -6 -3.6% 20 7.5% 5 1.9% 22 1.5% 3 0.2% 456 0.6% 176 0.2% -1,064 -1.4% 0 0.0%
substr 4 2.4% -9 -3.4% -9 -3.4% -12 -0.8% -12 -0.8% 184 0.3% 184 0.3% 16 0.0% 16 0.0%
drupal_static 3 1.8% 10 3.7% 8 3.0% -3 -0.2% -8 -0.5% -16 -0.0% -16 -0.0% -96 -0.1% -96 -0.1%
function_exists 3 1.8% 7 2.6% 7 2.6% 13 0.9% 13 0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Template\Attribute::__clone 3 1.8% 4 1.5% 4 1.5% 13 0.9% 13 0.9% 936 1.3% 936 1.3% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::offsetGet 3 1.8% 3 1.1% 3 1.1% 19 1.3% 19 1.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render@6 -3 -1.8% 317 118.7% -9 -3.4% 317 21.1% 3 0.2% 12,080 16.5% -5,672 -7.8% -27,856 -38.0% -2,136 -2.9%
drupal_add_library 3 1.8% 56 21.0% 8 3.0% 58 3.9% 8 0.5% 8 0.0% 0 0.0% -440 -0.6% 0 0.0%
file_exists 2 1.2% 8 3.0% 8 3.0% 6 0.4% 6 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Template\TwigEnvironment::getTemplateClass 2 1.2% 85 31.8% 7 2.6% 93 6.2% 15 1.0% 504 0.7% 152 0.2% 0 0.0% 0 0.0%
call_user_func@1 2 1.2% 64 24.0% 6 2.2% 62 4.1% -8 -0.5% 9,288 12.7% -96 -0.1% -216 -0.3% 0 0.0%
Drupal\Core\Template\TwigReference::getReference 2 1.2% 2 0.7% 2 0.7% 5 0.3% 5 0.3% 808 1.1% 808 1.1% 128 0.2% 128 0.2%
implode 2 1.2% 2 0.7% 2 0.7% -33 -2.2% -33 -2.2% 6,776 9.3% 6,776 9.3% 0 0.0% 0 0.0%
filemtime 2 1.2% 8 3.0% 8 3.0% 12 0.8% 12 0.8% 80 0.1% 80 0.1% 0 0.0% 0 0.0%
Drupal\Core\Template\TwigReference::setReference 2 1.2% 19 7.1% 14 5.2% 25 1.7% 25 1.7% 2,696 3.7% 2,792 3.8% 9,240 12.6% 6,064 8.3%
ArrayObject::exchangeArray 2 1.2% 5 1.9% 5 1.9% 0 0.0% 0 0.0% -96 -0.1% -96 -0.1% 3,176 4.3% 3,176 4.3%
ob_start 1 0.6% 9 3.4% 9 3.4% 16 1.1% 16 1.1% 17,352 23.7% 17,352 23.7% 14,672 20.0% 14,672 20.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate 1 0.6% 423 158.4% 30 11.2% 423 28.1% 19 1.3% 38,288 52.4% 1,080 1.5% 29,648 40.4% 920 1.3%
Twig_Environment::getGlobals 1 0.6% 0 0.0% -3 -1.1% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
path_to_theme 1 0.6% 1 0.4% 1 0.4% 5 0.3% 5 0.3% 88 0.1% 88 0.1% 0 0.0% 0 0.0%
ctype_digit 1 0.6% 1 0.4% 1 0.4% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Template\TwigReference::__construct 1 0.6% 5 1.9% 5 1.9% 3 0.2% 0 0.0% 0 0.0% 0 0.0% 144 0.2% 144 0.2%
Twig_Template::__construct 1 0.6% 1 0.4% 1 0.4% 2 0.1% 2 0.1% 1,104 1.5% 1,104 1.5% 0 0.0% 0 0.0%
Twig_Environment::mergeGlobals 1 0.6% 6 2.2% 6 2.2% 8 0.5% 10 0.7% 800 1.1% 800 1.1% 800 1.1% 800 1.1%
preg_replace 1 0.6% -15 -5.6% -15 -5.6% 31 2.1% 31 2.1% 128 0.2% 128 0.2% -80 -0.1% -80 -0.1%
Twig_Loader_Filesystem::getCacheKey 1 0.6% 73 27.3% 9 3.4% 69 4.6% 2 0.1% 240 0.3% 0 0.0% 0 0.0% 0 0.0%
md5 1 0.6% 1 0.4% 1 0.4% 1 0.1% 1 0.1% 56 0.1% 56 0.1% 0 0.0% 0 0.0%
Twig_Environment::getTemplateClass 1 0.6% 78 29.2% 3 1.1% 78 5.2% 6 0.4% 352 0.5% 56 0.1% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::findTemplate 1 0.6% 64 24.0% 23 8.6% 67 4.5% 17 1.1% 240 0.3% 104 0.1% 0 0.0% 0 0.0%
is_file 1 0.6% 15 5.6% 15 5.6% 18 1.2% 18 1.2% -80 -0.1% -80 -0.1% 0 0.0% 0 0.0%
Twig_Environment::getLoader 1 0.6% 1 0.4% 1 0.4% 2 0.1% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::validateName 1 0.6% 21 7.9% 12 4.5% 20 1.3% 14 0.9% 0 0.0% -1,104 -1.5% 0 0.0% 0 0.0%
Twig_Environment::getCache 1 0.6% 1 0.4% 1 0.4% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Environment::getCacheFilename 1 0.6% 20 7.5% 18 6.7% 24 1.6% 22 1.5% 112 0.2% -56 -0.1% 0 0.0% 0 0.0%
drupal_process_attached 1 0.6% 74 27.7% 24 9.0% 73 4.9% 13 0.9% 8 0.0% 0 0.0% -440 -0.6% 0 0.0%
Drupal\Core\Template\TwigReference::offsetGet 1 0.6% 30 11.2% 18 6.7% 33 2.2% 22 1.5% 5,944 8.1% 6,248 8.5% 12,136 16.5% 6,168 8.4%
run_init::1#81#b3#1fe8cbcc9883f207f25abaa5f106.php/f4a907bc68af3ae5e604d327efb0ac4401e4de8336e2c66f08926c82716a8007.php 1 0.6% 821 307.5% 19 7.1% 822 54.7% 19 1.3% 124,216 170.0% 10,176 13.9% 111,512 151.9% 0 0.0%
load::1#81#b3#1fe8cbcc9883f207f25abaa5f106.php/f4a907bc68af3ae5e604d327efb0ac4401e4de8336e2c66f08926c82716a8007.php 1 0.6% 309 115.7% 309 115.7% 312 20.7% 312 20.7% 54,104 74.0% 54,104 74.0% 81,432 111.0% 81,432 111.0%
Twig_Environment::isAutoReload 1 0.6% 1 0.4% 1 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Template\TwigEnvironment::storage 1 0.6% 1 0.4% 2 0.7% 1 0.1% 3 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::1#fa#9c#70931684b7c44b996cf1ae6ac60b.php/0db6e4ad37ebb100171f02f1a9f15c8028da2c68d781b9aba67faea5e439bb50.php 1 0.6% 193 72.3% 193 72.3% 194 12.9% 194 12.9% 33,480 45.8% 33,480 45.8% 24,720 33.7% 24,720 33.7%
hash_hmac 1 0.6% 4 1.5% 4 1.5% 5 0.3% 5 0.3% 88 0.1% 88 0.1% 0 0.0% 0 0.0%
__TwigTemplate_38e3900928507cdebcd85178021e7c6d::doDisplay 1 0.6% 10,340 3872.7% 120 44.9% 10,341 687.6% 87 5.8% 441,248 603.7% -27,184 -37.2% 588,632 802.0% 2,768 3.8%
form_pre_render_details 1 0.6% 4 1.5% 4 1.5% 7 0.5% 7 0.5% 5,168 7.1% 5,168 7.1% 0 0.0% 0 0.0%
run_init::1#a1#b5#d8f613ae8260683bb3d11a6d08e3.php/04f1935f01da69b8c7e8b3813a69f7c3a4a7dec937eab560a31f2accb1c1186e.php 1 0.6% 1 0.4% 1 0.4% 3 0.2% 3 0.2% 1,000 1.4% 1,000 1.4% 0 0.0% 0 0.0%
load::1#a1#b5#d8f613ae8260683bb3d11a6d08e3.php/04f1935f01da69b8c7e8b3813a69f7c3a4a7dec937eab560a31f2accb1c1186e.php 1 0.6% 89 33.3% 89 33.3% 92 6.1% 92 6.1% 26,160 35.8% 26,160 35.8% 0 0.0% 0 0.0%
template_preprocess 1 0.6% 8 3.0% 8 3.0% 10 0.7% 7 0.5% 2,480 3.4% 2,392 3.3% 3,456 4.7% 3,456 4.7%
ob_get_clean 1 0.6% 11 4.1% 11 4.1% 11 0.7% 11 0.7% -10,048 -13.7% -10,048 -13.7% 136 0.2% 136 0.2%
form_pre_render_group 1 0.6% 11 4.1% 7 2.6% 14 0.9% 6 0.4% 3,240 4.4% 3,008 4.1% 0 0.0% 0 0.0%
template_preprocess_color_scheme_form 1 0.6% 261 97.8% 45 16.9% 262 17.4% 35 2.3% 14,336 19.6% 1,744 2.4% 35,056 47.8% 6,336 8.6%
twig_render_template@2 1 0.6% 10,793 4042.3% 29 10.9% 10,794 717.7% 20 1.3% 499,328 683.2% -2,424 -3.3% 635,896 866.4% 336 0.5%
Twig_Template::render@2 1 0.6% 10,377 3886.5% 15 5.6% 10,378 690.0% 6 0.4% 454,368 621.7% 2,072 2.8% 608,312 828.9% 672 0.9%
__TwigTemplate_38e3900928507cdebcd85178021e7c6d::__construct 1 0.6% 8 3.0% 6 2.2% 9 0.6% 5 0.3% 2,352 3.2% 1,248 1.7% 1,160 1.6% 1,160 1.6%
run_init::1#38#e3#900928507cdebcd85178021e7c6d.php/0add10ac9a02822716367c51743cfd2457abb8575410a01c7d5d764c2ef9752f.php 1 0.6% 1 0.4% 1 0.4% 2 0.1% 2 0.1% 1,016 1.4% 1,016 1.4% 0 0.0% 0 0.0%
Twig_Template::displayWithErrorHandling@2 1 0.6% 10,344 3874.2% 4 1.5% 10,346 687.9% 5 0.3% 442,520 605.5% 1,272 1.7% 588,720 802.2% 88 0.1%
load::1#38#e3#900928507cdebcd85178021e7c6d.php/0add10ac9a02822716367c51743cfd2457abb8575410a01c7d5d764c2ef9752f.php 1 0.6% 151 56.6% 151 56.6% 153 10.2% 153 10.2% 32,536 44.5% 32,536 44.5% 25,168 34.3% 25,168 34.3%
run_init::1#3f#fc#5ece7210a61e6d8658de59c448c5.php/30411a0e5f98be0181fbff1a4bd861db5038ed8d745e1261e44931f4e8de0e84.php 1 0.6% 1 0.4% 1 0.4% 3 0.2% 3 0.2% 1,000 1.4% 1,000 1.4% 0 0.0% 0 0.0%
load::1#3f#fc#5ece7210a61e6d8658de59c448c5.php/30411a0e5f98be0181fbff1a4bd861db5038ed8d745e1261e44931f4e8de0e84.php 1 0.6% 117 43.8% 117 43.8% 119 7.9% 119 7.9% 30,360 41.5% 30,360 41.5% 0 0.0% 0 0.0%
Twig_Template::getAttribute 1 0.6% 39 14.6% 8 3.0% 42 2.8% 5 0.3% 7,512 10.3% 1,568 2.1% 13,656 18.6% 1,520 2.1%
theme_get_registry 1 0.6% -110 -41.2% 7 2.6% -91 -6.1% -19 -1.3% 1,416 1.9% 0 0.0% 1,304 1.8% 0 0.0%
load::service_container_prod_.php/e61726ac6aeca49f346d4bb18161648e5d0d5143fe328c497bd208e5b28714b6.php 1 0.6% 1,865 698.5% 1,865 698.5% 1,866 124.1% 1,866 124.1% 463,768 634.5% 463,768 634.5% 470,720 641.4% 470,720 641.4%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile 1 0.6% 48 18.0% 10 3.7% 47 3.1% 8 0.5% 328 0.4% -128 -0.2% 0 0.0% 0 0.0%
Twig_Template::display@2 1 0.6% 10,356 3878.7% 8 3.0% 10,358 688.7% 6 0.4% 444,752 608.5% 1,432 2.0% 589,944 803.8% 424 0.6%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath 1 0.6% 33 12.4% 13 4.9% 33 2.2% 5 0.3% 384 0.5% 112 0.2% 0 0.0% 0 0.0%
twig_ensure_traversable 1 0.6% 5 1.9% 4 1.5% 6 0.4% 5 0.3% 1,920 2.6% 1,144 1.6% 0 0.0% 0 0.0%
run_init::service_container_prod_.php/e61726ac6aeca49f346d4bb18161648e5d0d5143fe328c497bd208e5b28714b6.php 1 0.6% 783 293.3% 15 5.6% 786 52.3% 17 1.1% 119,384 163.3% 8,232 11.3% 110,208 150.2% 7,088 9.7%
ArrayObject::__construct 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%
array_reverse 1 0.6% 2 0.7% 2 0.7% 2 0.1% 2 0.1% 88 0.1% 88 0.1% 0 0.0% 0 0.0%
drupal_render_children@1 -1 -0.6% -119 -44.6% -19 -7.1% -116 -7.7% -17 -1.1% -7,840 -10.7% -3,520 -4.8% 0 0.0% 0 0.0%
strtr 1 0.6% 40 15.0% 40 15.0% 24 1.6% 24 1.6% 120 0.2% 120 0.2% -24,176 -32.9% -24,176 -32.9%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load 1 0.6% 320 119.9% 57 21.3% 324 21.5% 64 4.3% 34,288 46.9% 160 0.2% 27,504 37.5% 0 0.0%
contextual_preprocess 1 0.6% 22 8.2% 10 3.7% 28 1.9% 4 0.3% 768 1.1% 768 1.1% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath 1 0.6% 3 1.1% 3 1.1% 7 0.5% 9 0.6% 176 0.2% 0 0.0% 0 0.0% 0 0.0%
run_init::1#fa#9c#70931684b7c44b996cf1ae6ac60b.php/0db6e4ad37ebb100171f02f1a9f15c8028da2c68d781b9aba67faea5e439bb50.php 1 0.6% 1 0.4% 1 0.4% 2 0.1% 2 0.1% 1,000 1.4% 1,000 1.4% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get 1 0.6% 49 18.4% -55 -20.6% 99 6.6% -60 -4.0% 920 1.3% 800 1.1% -144 -0.2% -88 -0.1%
strlen 1 0.6% 1 0.4% 1 0.4% 8 0.5% 8 0.5% -16 -0.0% -16 -0.0% -8 -0.0% -8 -0.0%
array_intersect_key 1 0.6% 0 0.0% 0 0.0% -3 -0.2% -3 -0.2% 2,960 4.0% 2,960 4.0% 0 0.0% 0 0.0%
load::service_container_prod_.php/8723af86f48f75f77114a70afde42a72709aa6fd53056a367027d90681224a41.php -1 -0.6% -1,862 -697.4% -1,862 -697.4% -1,864 -123.9% -1,864 -123.9% -463,720 -634.5% -463,720 -634.5% -470,912 -641.6% -470,912 -641.6%
run_init::service_container_prod_.php/8723af86f48f75f77114a70afde42a72709aa6fd53056a367027d90681224a41.php -1 -0.6% -740 -277.2% -15 -5.6% -742 -49.3% -16 -1.1% -119,392 -163.4% -8,232 -11.3% -110,080 -150.0% -7,088 -9.7%
load::1#81#b3#1fe8cbcc9883f207f25abaa5f106.php/780022010e57a8e8535e037b2861967b55ba3a43f51cdfa3a47f6a80583123ab.php -1 -0.6% -306 -114.6% -306 -114.6% -309 -20.5% -309 -20.5% -54,088 -74.0% -54,088 -74.0% -81,376 -110.9% -81,376 -110.9%
strtolower 1 0.6% 18 6.7% 18 6.7% 25 1.7% 25 1.7% 48 0.1% 48 0.1% -120 -0.2% -120 -0.2%
strpos 1 0.6% -16 -6.0% -16 -6.0% -14 -0.9% -14 -0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::get 1 0.6% 1 0.4% 1 0.4% 1 0.1% 1 0.1% 800 1.1% 800 1.1% 0 0.0% 0 0.0%
Drupal::getContainer 1 0.6% -13 -4.9% -13 -4.9% -36 -2.4% -36 -2.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
rdf_process 1 0.6% 1 0.4% 1 0.4% 1 0.1% 1 0.1% 760 1.0% 760 1.0% 0 0.0% 0 0.0%
drupal_container 1 0.6% -26 -9.7% -13 -4.9% 37 2.5% 73 4.9% 760 1.0% 760 1.0% 48 0.1% 48 0.1%
explode 1 0.6% -16 -6.0% -16 -6.0% -5 -0.3% -5 -0.3% 1,040 1.4% 1,040 1.4% 16 0.0% 16 0.0%
str_replace 1 0.6% 17 6.4% 17 6.4% 8 0.5% 8 0.5% 208 0.3% 208 0.3% 0 0.0% 0 0.0%
settings 1 0.6% 6 2.2% 5 1.9% 11 0.7% 7 0.5% 776 1.1% 776 1.1% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::getSingleton 1 0.6% 1 0.4% 1 0.4% 4 0.3% 4 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::1#81#b3#1fe8cbcc9883f207f25abaa5f106.php/780022010e57a8e8535e037b2861967b55ba3a43f51cdfa3a47f6a80583123ab.php -1 -0.6% -823 -308.2% -23 -8.6% -826 -54.9% -20 -1.3% -124,360 -170.2% -10,168 -13.9% -111,592 -152.0% 0 0.0%
ltrim 1 0.6% 2 0.7% 2 0.7% 3 0.2% 3 0.2% 80 0.1% 80 0.1% 0 0.0% 0 0.0%
ob_get_level 1 0.6% 0 0.0% 0 0.0% 6 0.4% 6 0.4% 776 1.1% 776 1.1% 648 0.9% 648 0.9%
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