Diff Report
Run #519fe6587b366: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe82fef731: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #519fe6587b366Run #519fe82fef731DiffDiff%
Number of Function Calls34,245 34,384 139 0.4%
Incl. Wall Time (microsec)106,644 102,437 -4,207 -3.9%
Incl. CPU (microsecs)104,000 100,000 -4,000 -3.8%
Incl. MemUse (bytes)10,875,528 10,937,896 62,368 0.6%
Incl. PeakMemUse (bytes)11,060,376 11,122,272 61,896 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%
twig_render_var@2 13 9.4% 5,909 140.5% 81 1.9% 8,000 200.0% 0 0.0% 389,192 624.0% -14,096 -22.6% 480,224 775.9% 4,112 6.6%
is_scalar 12 8.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 768 1.2% 768 1.2% 768 1.2% 768 1.2%
Drupal\Core\Template\TwigTemplate::getContextReference 12 8.6% 35 0.8% 37 0.9% 0 0.0% 0 0.0% 7,872 12.6% 5,488 8.8% 6,512 10.5% 3,712 6.0%
show 10 7.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 2,112 3.4% 2,112 3.4% 616 1.0% 616 1.0%
render@2 10 7.2% 5,828 138.5% 54 1.3% 8,000 200.0% 0 0.0% 400,944 642.9% 1,632 2.6% 474,056 765.9% 1,208 2.0%
is_object 10 7.2% -50 -1.2% -50 -1.2% -4,000 -100.0% -4,000 -100.0% 768 1.2% 768 1.2% 768 1.2% 768 1.2%
drupal_render@7 -9 -6.5% -71 -1.7% -4 -0.1% 0 0.0% 0 0.0% -424 -0.7% -432 -0.7% 1,096 1.8% 0 0.0%
function_exists 4 2.9% -15 -0.4% -15 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 168 0.3% 168 0.3%
is_array 4 2.9% 10 0.2% 10 0.2% 0 0.0% 0 0.0% 1,536 2.5% 1,536 2.5% 992 1.6% 992 1.6%
substr 4 2.9% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% 176 0.3% 176 0.3% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::offsetGet 3 2.2% -6 -0.1% -6 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Template\Attribute::__clone 3 2.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 936 1.5% 936 1.5% 0 0.0% 0 0.0%
file_exists 2 1.4% -9 -0.2% -9 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render@6 -2 -1.4% -469 -11.1% -37 -0.9% 0 0.0% 0 0.0% -2,840 -4.6% -312 -0.5% -8,576 -13.9% -536 -0.9%
filemtime 2 1.4% 5 0.1% 5 0.1% 0 0.0% 0 0.0% 80 0.1% 80 0.1% 0 0.0% 0 0.0%
Drupal\Core\Template\TwigEnvironment::getTemplateClass 2 1.4% 38 0.9% 2 0.0% 0 0.0% 0 0.0% 496 0.8% 152 0.2% 0 0.0% 0 0.0%
theme_color_scheme_form -1 -0.7% -6,211 -147.6% -88 -2.1% -4,000 -100.0% 0 0.0% -399,824 -641.1% 20,352 32.6% -520,952 -841.7% -6,800 -11.0%
implode 1 0.7% -21 -0.5% -21 -0.5% 0 0.0% 0 0.0% 6,784 10.9% 6,784 10.9% -840 -1.4% -840 -1.4%
preg_replace 1 0.7% -29 -0.7% -29 -0.7% 4,000 100.0% 4,000 100.0% 136 0.2% 136 0.2% 0 0.0% 0 0.0%
run_init::1#6c#5d#0aea3f6a7e495fffc514ab1b4cfb.php/fe0a89d94caf8c3b3505f0d8e7cf9d09e71d93b424d20814f105f35bae7c8444.php 1 0.7% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 1,000 1.6% 1,000 1.6% 288 0.5% 288 0.5%
Drupal\Core\Template\TwigReference::setReference 1 0.7% -8 -0.2% 0 0.0% 0 0.0% 0 0.0% 2,384 3.8% 2,432 3.9% 2,656 4.3% 2,568 4.1%
Drupal\Core\Template\TwigReference::getReference 1 0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 808 1.3% 808 1.3% 520 0.8% 520 0.8%
array_merge 1 0.7% 4 0.1% 4 0.1% 0 0.0% 0 0.0% 4,976 8.0% 4,976 8.0% 48 0.1% 48 0.1%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath 1 0.7% 7 0.2% 6 0.1% 0 0.0% 0 0.0% 176 0.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile 1 0.7% 37 0.9% 5 0.1% 0 0.0% 0 0.0% 320 0.5% -128 -0.2% 0 0.0% 0 0.0%
load::service_container_prod_.php/93667f0ebef1dea3267c9db6e557ac65d2b5ecd0471b3f1298149437741b0535.php 1 0.7% 60 1.4% 60 1.4% 0 0.0% 0 0.0% 71,128 114.0% 71,128 114.0% 70,896 114.5% 70,896 114.5%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath 1 0.7% 26 0.6% 9 0.2% 0 0.0% 0 0.0% 384 0.6% 104 0.2% 0 0.0% 0 0.0%
hash_hmac 1 0.7% 3 0.1% 3 0.1% 0 0.0% 0 0.0% 88 0.1% 88 0.1% 0 0.0% 0 0.0%
load::service_container_prod_.php/b5ffe4deeff76c825690bb8edb4ff1fcb9353b7356dce15efaa51f9153ed7bc7.php -1 -0.7% -61 -1.4% -61 -1.4% 0 0.0% 0 0.0% -71,128 -114.0% -71,128 -114.0% -70,896 -114.5% -70,896 -114.5%
ArrayObject::exchangeArray 1 0.7% -8 -0.2% -8 -0.2% 0 0.0% 0 0.0% -48 -0.1% -48 -0.1% 88 0.1% 88 0.1%
Drupal\Core\Template\TwigReference::__construct 1 0.7% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 144 0.2% 144 0.2%
Twig_Template::__construct 1 0.7% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 1,104 1.8% 1,104 1.8% 840 1.4% 840 1.4%
Drupal\Core\Template\TwigEnvironment::loadTemplate 1 0.7% 177 4.2% 14 0.3% 0 0.0% 0 0.0% 25,968 41.6% 1,448 2.3% 11,056 17.9% 1,256 2.0%
run_init::1#cd#6a#5cb23c37c9b0af0506a40158593c.php/c9a796d195397b08c363e89ffb062d98f984b50a9ad867a1b9598302740cda6d.php 1 0.7% 121 2.9% 15 0.4% 0 0.0% 0 0.0% 79,440 127.4% 9,432 15.1% 77,848 125.8% 8,792 14.2%
ltrim 1 0.7% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 80 0.1% 80 0.1% 0 0.0% 0 0.0%
Drupal::getContainer 1 0.7% 1 0.0% 1 0.0% 4,000 100.0% 4,000 100.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_container 1 0.7% -19 -0.5% -20 -0.5% 4,000 100.0% 0 0.0% 784 1.3% 784 1.3% -144 -0.2% -144 -0.2%
ob_start 1 0.7% 8 0.2% 8 0.2% 0 0.0% 0 0.0% 17,352 27.8% 17,352 27.8% 16,960 27.4% 16,960 27.4%
ob_get_level 1 0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 776 1.2% 776 1.2% 560 0.9% 560 0.9%
load::1#0f#56#226813c3440693a1ca2bb101fe88.php/d1622235da1d578bad6a2fa21f4bbf842bc5b8ec204b4a1915527a604fcd1bb1.php -1 -0.7% -16 -0.4% -16 -0.4% 0 0.0% 0 0.0% -15,760 -25.3% -15,760 -25.3% 0 0.0% 0 0.0%
ArrayObject::__construct 1 0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Environment::mergeGlobals 1 0.7% 17 0.4% 16 0.4% 0 0.0% 0 0.0% 800 1.3% 800 1.3% 712 1.2% 712 1.2%
Twig_Environment::getGlobals 1 0.7% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
element_children -1 -0.7% -57 -1.4% -57 -1.4% -4,000 -100.0% 0 0.0% -2,104 -3.4% -24 -0.0% 3,448 5.6% 1,712 2.8%
run_init::service_container_prod_.php/93667f0ebef1dea3267c9db6e557ac65d2b5ecd0471b3f1298149437741b0535.php 1 0.7% 88 2.1% 10 0.2% 0 0.0% 0 0.0% 41,200 66.1% 7,624 12.2% 40,016 64.7% 7,256 11.7%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load 1 0.7% 116 2.8% 32 0.8% 0 0.0% 0 0.0% 21,568 34.6% 584 0.9% 8,016 13.0% 672 1.1%
Twig_Template::displayWithErrorHandling@2 1 0.7% 6,053 143.9% 3 0.1% 8,000 200.0% 0 0.0% 395,520 634.2% 1,272 2.0% 489,312 790.5% 176 0.3%
Twig_Template::display@2 1 0.7% 6,061 144.1% 6 0.1% 8,000 200.0% 0 0.0% 397,752 637.8% 1,432 2.3% 490,360 792.2% 336 0.5%
__TwigTemplate_843a939031d39e9d12e326d9ace020af::doDisplay 1 0.7% 6,050 143.8% 81 1.9% 8,000 200.0% 0 0.0% 394,248 632.1% -13,392 -21.5% 489,136 790.3% 1,328 2.1%
twig_ensure_traversable 1 0.7% 3 0.1% 3 0.1% 0 0.0% 0 0.0% 1,920 3.1% 1,144 1.8% 1,072 1.7% 656 1.1%
run_init::1#cd#6a#5cb23c37c9b0af0506a40158593c.php/a65a7d0c7d24cab51bb9cc275b61f45bffd722c363fd8dbbbe0a44002b3a22b1.php -1 -0.7% -96 -2.3% -10 -0.2% 0 0.0% 0 0.0% -79,448 -127.4% -9,440 -15.1% -77,856 -125.8% -8,800 -14.2%
load::1#cd#6a#5cb23c37c9b0af0506a40158593c.php/a65a7d0c7d24cab51bb9cc275b61f45bffd722c363fd8dbbbe0a44002b3a22b1.php -1 -0.7% -22 -0.5% -22 -0.5% 0 0.0% 0 0.0% -55,472 -88.9% -55,472 -88.9% -54,128 -87.4% -54,128 -87.4%
array_reverse 1 0.7% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 88 0.1% 88 0.1% -416 -0.7% -416 -0.7%
path_to_theme 1 0.7% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 88 0.1% 88 0.1% 40 0.1% 40 0.1%
template_preprocess 1 0.7% 28 0.7% 15 0.4% 0 0.0% 0 0.0% 2,296 3.7% 2,208 3.5% 3,432 5.5% 3,392 5.5%
twig_render_template@2 1 0.7% 6,258 148.8% 19 0.5% 8,000 200.0% 0 0.0% 440,200 705.8% -2,424 -3.9% 524,048 846.7% 336 0.5%
Twig_Template::render@2 1 0.7% 6,077 144.4% 11 0.3% 8,000 200.0% 0 0.0% 407,368 653.2% 2,072 3.3% 512,648 828.2% 672 1.1%
ob_get_clean 1 0.7% 13 0.3% 13 0.3% 0 0.0% 0 0.0% -10,048 -16.1% -10,048 -16.1% 4,360 7.0% 4,360 7.0%
strtolower 1 0.7% -39 -0.9% -39 -0.9% 0 0.0% 0 0.0% 32 0.1% 32 0.1% 0 0.0% 0 0.0%
run_init::service_container_prod_.php/b5ffe4deeff76c825690bb8edb4ff1fcb9353b7356dce15efaa51f9153ed7bc7.php -1 -0.7% -86 -2.0% -10 -0.2% 0 0.0% 0 0.0% -41,200 -66.1% -7,624 -12.2% -40,016 -64.7% -7,256 -11.7%
load::1#0f#56#226813c3440693a1ca2bb101fe88.php/edb4c1cb101b9bd0e5719a48ce4dfaab14af991f0959405b14cc0eb57f1a41fc.php 1 0.7% 16 0.4% 16 0.4% 0 0.0% 0 0.0% 15,760 25.3% 15,760 25.3% 0 0.0% 0 0.0%
template_preprocess_color_scheme_form 1 0.7% 202 4.8% 41 1.0% 0 0.0% 0 0.0% 18,752 30.1% -1,568 -2.5% 44,680 72.2% 8,384 13.5%
load::1#84#3a#939031d39e9d12e326d9ace020af.php/c9734fcb1627e8e56f24be0694c5d59197b544f3ab0f804aac5d0b268b781cdb.php 1 0.7% 18 0.4% 18 0.4% 0 0.0% 0 0.0% 19,672 31.5% 19,672 31.5% 6,744 10.9% 6,744 10.9%
strtr 1 0.7% -50 -1.2% -50 -1.2% 0 0.0% 0 0.0% 80 0.1% 80 0.1% 0 0.0% 0 0.0%
run_init::1#25#e8#8109e20527cb221a069215b5a1eb.php/c28a6ed8d1e3782cb52e60c16ea90fdf898d7fa6b7e79e43f65aa045f85ab31b.php -1 -0.7% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% -1,000 -1.6% -1,000 -1.6% -880 -1.4% -880 -1.4%
load::1#25#e8#8109e20527cb221a069215b5a1eb.php/fe7145a5a05bb33b9135b9a1652dba7dc3abf7235829a5b003b578dba0b4a5f2.php 1 0.7% 22 0.5% 22 0.5% 0 0.0% 0 0.0% 19,056 30.6% 19,056 30.6% 17,200 27.8% 17,200 27.8%
run_init::1#25#e8#8109e20527cb221a069215b5a1eb.php/fe7145a5a05bb33b9135b9a1652dba7dc3abf7235829a5b003b578dba0b4a5f2.php 1 0.7% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 1,000 1.6% 1,000 1.6% 880 1.4% 880 1.4%
run_init::1#84#3a#939031d39e9d12e326d9ace020af.php/c9734fcb1627e8e56f24be0694c5d59197b544f3ab0f804aac5d0b268b781cdb.php 1 0.7% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 1,000 1.6% 1,000 1.6% 608 1.0% 608 1.0%
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load::1#25#e8#8109e20527cb221a069215b5a1eb.php/c28a6ed8d1e3782cb52e60c16ea90fdf898d7fa6b7e79e43f65aa045f85ab31b.php -1 -0.7% -17 -0.4% -17 -0.4% 0 0.0% 0 0.0% -19,056 -30.6% -19,056 -30.6% -17,200 -27.8% -17,200 -27.8%
run_init::1#0f#56#226813c3440693a1ca2bb101fe88.php/edb4c1cb101b9bd0e5719a48ce4dfaab14af991f0959405b14cc0eb57f1a41fc.php 1 0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 1,000 1.6% 1,000 1.6% 0 0.0% 0 0.0%
contextual_preprocess 1 0.7% 14 0.3% 10 0.2% 0 0.0% 0 0.0% 768 1.2% 768 1.2% 0 0.0% 0 0.0%
load::1#6c#5d#0aea3f6a7e495fffc514ab1b4cfb.php/357dcf42144efb8b109d5cbceee26a1b842a5c312ff856b3a09ebf5562024c20.php -1 -0.7% -18 -0.4% -18 -0.4% 0 0.0% 0 0.0% -20,080 -32.2% -20,080 -32.2% -3,520 -5.7% -3,520 -5.7%
theme_get_registry 1 0.7% -41 -1.0% 3 0.1% -4,000 -100.0% 0 0.0% 1,800 2.9% 0 0.0% 2,136 3.5% 0 0.0%
array_intersect_key 1 0.7% 3 0.1% 3 0.1% 0 0.0% 0 0.0% 2,880 4.6% 2,880 4.6% 0 0.0% 0 0.0%
load::1#6c#5d#0aea3f6a7e495fffc514ab1b4cfb.php/fe0a89d94caf8c3b3505f0d8e7cf9d09e71d93b424d20814f105f35bae7c8444.php 1 0.7% 18 0.4% 18 0.4% 0 0.0% 0 0.0% 20,080 32.2% 20,080 32.2% 3,520 5.7% 3,520 5.7%
run_init::1#6c#5d#0aea3f6a7e495fffc514ab1b4cfb.php/357dcf42144efb8b109d5cbceee26a1b842a5c312ff856b3a09ebf5562024c20.php -1 -0.7% -14 -0.3% -14 -0.3% 0 0.0% 0 0.0% -1,000 -1.6% -1,000 -1.6% -288 -0.5% -288 -0.5%
run_init::1#0f#56#226813c3440693a1ca2bb101fe88.php/d1622235da1d578bad6a2fa21f4bbf842bc5b8ec204b4a1915527a604fcd1bb1.php -1 -0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -1,000 -1.6% -1,000 -1.6% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::validateName 1 0.7% 5 0.1% 3 0.1% 0 0.0% 0 0.0% 0 0.0% -1,104 -1.8% 0 0.0% 0 0.0%
is_file 1 0.7% 8 0.2% 8 0.2% 0 0.0% 0 0.0% -80 -0.1% -80 -0.1% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::getCacheKey 1 0.7% 28 0.7% 1 0.0% 0 0.0% 0 0.0% 232 0.4% 0 0.0% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::findTemplate 1 0.7% 27 0.6% 9 0.2% 0 0.0% 0 0.0% 232 0.4% 96 0.2% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::get 1 0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 800 1.3% 800 1.3% 0 0.0% 0 0.0%
settings 1 0.7% 4 0.1% 4 0.1% 0 0.0% 0 0.0% 776 1.2% 776 1.2% 0 0.0% 0 0.0%
array_keys -1 -0.7% 19 0.5% 19 0.5% 0 0.0% 0 0.0% -2,088 -3.3% -2,088 -3.3% 1,728 2.8% 1,728 2.8%
class_exists 1 0.7% 29 0.7% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get 1 0.7% -609 -14.5% -103 -2.4% -4,000 -100.0% -4,000 -100.0% 776 1.2% 784 1.3% -168 -0.3% -16 -0.0%
rdf_process 1 0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 760 1.2% 760 1.2% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::getSingleton 1 0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
md5 1 0.7% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 56 0.1% 56 0.1% 0 0.0% 0 0.0%
Twig_Environment::getLoader 1 0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Environment::getCacheFilename 1 0.7% 11 0.3% 10 0.2% 0 0.0% 0 0.0% 112 0.2% -56 -0.1% 0 0.0% 0 0.0%
strlen 1 0.7% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Environment::isAutoReload 1 0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Template\TwigEnvironment::storage 1 0.7% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::1#cd#6a#5cb23c37c9b0af0506a40158593c.php/c9a796d195397b08c363e89ffb062d98f984b50a9ad867a1b9598302740cda6d.php 1 0.7% 32 0.8% 32 0.8% 0 0.0% 0 0.0% 55,472 88.9% 55,472 88.9% 54,128 87.4% 54,128 87.4%
Twig_Environment::getTemplateClass 1 0.7% 36 0.9% 7 0.2% 0 0.0% 0 0.0% 344 0.6% 56 0.1% 0 0.0% 0 0.0%
str_replace 1 0.7% -9 -0.2% -9 -0.2% 0 0.0% 0 0.0% 192 0.3% 192 0.3% 96 0.2% 96 0.2%
explode 1 0.7% -28 -0.7% -28 -0.7% 0 0.0% 0 0.0% 1,024 1.6% 1,024 1.6% 0 0.0% 0 0.0%
Twig_Environment::getCache 1 0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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