Diff Report
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #520840e157983: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #5208407650493Run #520840e157983DiffDiff%
Number of Function Calls58,545 58,582 37 0.1%
Incl. Wall Time (microsec)277,114 277,349 235 0.1%
Incl. CPU (microsecs)247,892 248,786 894 0.4%
Incl. MemUse (bytes)13,963,368 13,992,320 28,952 0.2%
Incl. PeakMemUse (bytes)14,090,680 14,119,672 28,992 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%
theme@2 172 464.9% 33,018 14050.2% 4,676 1989.8% 33,149 3707.9% 3,623 405.3% 90,480 312.5% -128,528 -443.9% 217,240 749.3% 3,248 11.2%
theme@1 -172 -464.9% 11,350 4829.8% -4,564 -1942.1% 11,209 1253.8% -3,593 -401.9% 313,760 1083.7% 122,352 422.6% -240,792 -830.5% -2,304 -7.9%
drupal_render@3 -109 -294.6% 856 364.3% -2,385 -1014.9% 761 85.1% -2,006 -224.4% -280,440 -968.6% 129,656 447.8% -598,144 -2063.1% -60,560 -208.9%
drupal_render@5 -75 -202.7% 1,447 615.7% -37 -15.7% 1,421 158.9% -58 -6.5% 13,968 48.2% 7,696 26.6% -29,120 -100.4% -9,800 -33.8%
drupal_render@4 71 191.9% 47,394 20167.7% 2,127 905.1% 47,461 5308.8% 1,798 201.1% 484,480 1673.4% -93,752 -323.8% 244,248 842.5% 1,488 5.1%
is_array -51 -137.8% -5 -2.1% -5 -2.1% -166 -18.6% -166 -18.6% -792 -2.7% -792 -2.7% 2,760 9.5% 2,760 9.5%
Drupal\Core\Template\Attribute::__toString 46 124.3% 516 219.6% 397 168.9% 524 58.6% 461 51.6% 2,408 8.3% 2,120 7.3% 240 0.8% 960 3.3%
Drupal\Core\Template\Attribute::__construct 46 124.3% -89 -37.9% -2 -0.9% -24 -2.7% 123 13.8% 11,432 39.5% 168 0.6% -9,784 -33.7% 1,480 5.1%
array_keys -12 -32.4% -26 -11.1% -26 -11.1% -14 -1.6% -14 -1.6% -19,824 -68.5% -19,824 -68.5% 1,360 4.7% 1,360 4.7%
element_children -12 -32.4% -348 -148.1% -334 -142.1% -371 -41.5% -301 -33.7% -19,800 -68.4% -560 -1.9% 832 2.9% 1,296 4.5%
drupal_render_children@1 -10 -27.0% -121 -51.5% -31 -13.2% -128 -14.3% -29 -3.2% -2,328 -8.0% -184 -0.6% 0 0.0% 0 0.0%
drupal_render_children 9 24.3% -10,804 -4597.4% -49 -20.9% -10,798 -1207.8% -36 -4.0% -211,064 -729.0% -20,912 -72.2% -277,104 -955.8% 0 0.0%
drupal_sort_css_js 9 24.3% 7 3.0% 7 3.0% 3 0.3% 3 0.3% 432 1.5% 432 1.5% 0 0.0% 0 0.0%
is_object 7 18.9% -8 -3.4% -8 -3.4% -15 -1.7% -15 -1.7% -8 -0.0% -8 -0.0% 216 0.7% 216 0.7%
_theme_table_cell -6 -16.2% 43,396 18466.4% 1,061 451.5% 43,412 4855.9% 891 99.7% 154,944 535.2% -301,056 -1039.8% 252,232 870.0% 2,280 7.9%
tablesort_cell -6 -16.2% 41 17.4% 41 17.4% 29 3.2% 29 3.2% 0 0.0% 0 0.0% 216 0.7% 216 0.7%
substr 5 13.5% -3 -1.3% -3 -1.3% -3 -0.3% -3 -0.3% 176 0.6% 176 0.6% 1,376 4.7% 1,376 4.7%
Drupal\Core\Template\TwigReference::getReference 3 8.1% 2 0.9% 2 0.9% 12 1.3% 12 1.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
is_scalar 3 8.1% 3 1.3% 3 1.3% 17 1.9% 17 1.9% 0 0.0% 0 0.0% -8 -0.0% -8 -0.0%
Drupal\Core\Template\Attribute::__clone 3 8.1% 4 1.7% 4 1.7% 14 1.6% 14 1.6% 144 0.5% 144 0.5% 176 0.6% 176 0.6%
show 3 8.1% 3 1.3% 3 1.3% 3 0.3% 3 0.3% 408 1.4% 408 1.4% -16 -0.1% -16 -0.1%
call_user_func 3 8.1% -2,444 -1040.0% 26 11.1% -1,889 -211.3% -11 -1.2% -399,080 -1378.4% 136 0.5% -4,816 -16.6% 624 2.2%
Drupal\Core\Template\TwigTemplate::getContextReference 3 8.1% 64 27.2% 46 19.6% 64 7.2% 26 2.9% 9,352 32.3% 6,432 22.2% 5,288 18.2% 2,520 8.7%
ArrayObject::exchangeArray 3 8.1% 4 1.7% 4 1.7% 11 1.2% 11 1.2% -144 -0.5% -144 -0.5% 1,720 5.9% 1,720 5.9%
twig_render_var 3 8.1% 58,903 25065.1% 39 16.6% 59,106 6611.4% 16 1.8% 798,080 2756.6% 816 2.8% 859,592 2964.9% 816 2.8%
Drupal\Core\Template\TwigReference::setReference 3 8.1% 20 8.5% 16 6.8% 34 3.8% 23 2.6% 1,552 5.4% 1,696 5.9% 4,704 16.2% 2,984 10.3%
drupal_render@6 3 8.1% 2,641 1123.8% 96 40.9% 2,644 295.7% 78 8.7% 84,888 293.2% -2,848 -9.8% 128,432 443.0% 0 0.0%
render 3 8.1% 59,151 25170.6% 32 13.6% 59,160 6617.4% 31 3.5% 797,288 2753.8% 288 1.0% 868,216 2994.7% 968 3.3%
drupal_process_attached@1 3 8.1% -89 -37.9% 46 19.6% -87 -9.7% 40 4.5% -4,088 -14.1% -88 -0.3% -22,256 -76.8% -64 -0.2%
Drupal\Core\Template\Attribute::offsetSet 2 5.4% -87 -37.0% 102 43.4% -148 -16.6% -18 -2.0% 11,336 39.2% 14,920 51.5% -11,264 -38.9% -176 -0.6%
Drupal\Core\Template\AttributeValueBase::__construct 2 5.4% 17 7.2% 17 7.2% 88 9.8% 88 9.8% 0 0.0% 0 0.0% -80 -0.3% -80 -0.3%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch 2 5.4% -2,355 -1002.1% 21 8.9% -1,718 -192.2% -2 -0.2% -416,664 -1439.2% 0 0.0% 8,384 28.9% 56 0.2%
Drupal\Core\Template\AttributeValueBase::printed 2 5.4% 71 30.2% 71 30.2% -9 -1.0% -9 -1.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch@1 -2 -5.4% -65 -27.7% -17 -7.2% -65 -7.3% -35 -3.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Template\TwigEnvironment::getTemplateClass 2 5.4% 79 33.6% 10 4.3% 82 9.2% 12 1.3% 624 2.2% 160 0.6% 16,368 56.5% 1,976 6.8%
Drupal\Core\Template\AttributeValueBase::render 2 5.4% 50 21.3% 48 20.4% 55 6.2% 60 6.7% 288 1.0% -64 -0.2% -640 -2.2% -104 -0.4%
function_exists 2 5.4% 8 3.4% 8 3.4% 25 2.8% 25 2.8% 0 0.0% 0 0.0% 1,448 5.0% 1,448 5.0%
Drupal\Core\Template\AttributeString::__toString 2 5.4% -5 -2.1% -4 -1.7% 21 2.3% -22 -2.5% 352 1.2% 96 0.3% 632 2.2% 136 0.5%
filemtime 2 5.4% 9 3.8% 9 3.8% 13 1.5% 13 1.5% 72 0.2% 72 0.2% 400 1.4% 400 1.4%
Drupal\Core\Utility\ThemeRegistry::offsetExists 2 5.4% 6 2.6% -19 -8.1% 24 2.7% 17 1.9% 96 0.3% 96 0.3% 624 2.2% 624 2.2%
is_bool 2 5.4% -1 -0.4% -1 -0.4% -7 -0.8% -7 -0.8% 0 0.0% 0 0.0% -96 -0.3% -96 -0.3%
array_key_exists 2 5.4% 9 3.8% 9 3.8% 68 7.6% 68 7.6% 8 0.0% 8 0.0% 768 2.6% 768 2.6%
Symfony\Component\EventDispatcher\EventDispatcher::dispatch 2 5.4% -2,460 -1046.8% 25 10.6% -1,851 -207.0% 13 1.5% -416,664 -1439.2% 0 0.0% 8,264 28.5% 0 0.0%
htmlspecialchars 2 5.4% -4 -1.7% -4 -1.7% 49 5.5% 49 5.5% 328 1.1% 328 1.1% 608 2.1% 608 2.1%
Drupal\Component\Utility\String::checkPlain 2 5.4% 0 0.0% 4 1.7% 34 3.8% -15 -1.7% 128 0.4% -200 -0.7% 624 2.2% 16 0.1%
file_exists 2 5.4% 15 6.4% 15 6.4% 19 2.1% 19 2.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_process_attached@2 -2 -5.4% -186 -79.1% -26 -11.1% -186 -20.8% -20 -2.2% -14,152 -48.9% 1,424 4.9% -23,976 -82.7% -232 -0.8%
Symfony\Component\EventDispatcher\EventDispatcher::dispatch@1 -2 -5.4% -44 -18.7% -2 -0.9% -35 -3.9% -39 -4.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::getCacheKey 1 2.7% 53 22.6% 0 0.0% 57 6.4% 4 0.4% 352 1.2% 0 0.0% 11,232 38.7% 1,016 3.5%
Twig_Environment::getTemplateClass 1 2.7% 69 29.4% 12 5.1% 70 7.8% 7 0.8% 464 1.6% 56 0.2% 14,392 49.6% 1,656 5.7%
Twig_Loader_Filesystem::findTemplate 1 2.7% 53 22.6% 27 11.5% 53 5.9% 28 3.1% 352 1.2% 88 0.3% 10,216 35.2% 2,992 10.3%
md5 1 2.7% 2 0.9% 2 0.9% 2 0.2% 2 0.2% 56 0.2% 56 0.2% 696 2.4% 696 2.4%
Drupal\Core\Template\TwigEnvironment::storage 1 2.7% 2 0.9% 2 0.9% 5 0.6% 5 0.6% 0 0.0% 0 0.0% 2,848 9.8% 1,120 3.9%
strtr 1 2.7% -398 -169.4% -398 -169.4% -405 -45.3% -405 -45.3% 88 0.3% 88 0.3% -574,344 -1981.0% -574,344 -1981.0%
Twig_Environment::isAutoReload 1 2.7% 0 0.0% 0 0.0% 2 0.2% 2 0.2% 0 0.0% 0 0.0% 824 2.8% 824 2.8%
Twig_Environment::getCacheFilename 1 2.7% 25 10.6% 25 10.6% 29 3.2% 15 1.7% 112 0.4% -56 -0.2% 5,128 17.7% 2,152 7.4%
Twig_Environment::getCache 1 2.7% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 752 2.6% 752 2.6%
hash_hmac 1 2.7% 6 2.6% 6 2.6% 10 1.1% 10 1.1% 88 0.3% 88 0.3% 0 0.0% 0 0.0%
run_init::1#3f#fc#5ece7210a61e6d8658de59c448c5.php/5bf64b424b37923c7516d94de7de08872826c003171c1207f6093ad8ff71eb30.php 1 2.7% 1 0.4% 1 0.4% 2 0.2% 2 0.2% 1,000 3.5% 1,000 3.5% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath 1 2.7% 45 19.1% 16 6.8% 47 5.3% 11 1.2% 376 1.3% 112 0.4% 1,664 5.7% 1,344 4.6%
load::1#3f#fc#5ece7210a61e6d8658de59c448c5.php/5bf64b424b37923c7516d94de7de08872826c003171c1207f6093ad8ff71eb30.php 1 2.7% 23 9.8% 23 9.8% 24 2.7% 24 2.7% 19,088 65.9% 19,088 65.9% 0 0.0% 0 0.0%
call_user_func@1 -1 -2.7% -63 -26.8% 4 1.7% -60 -6.7% 14 1.6% -56 -0.2% 48 0.2% -856 -3.0% -88 -0.3%
strrpos 1 2.7% 0 0.0% 0 0.0% 10 1.1% 10 1.1% 0 0.0% 0 0.0% 560 1.9% 560 1.9%
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch@1 -1 -2.7% -26 -11.1% -17 -7.2% -10 -1.1% 17 1.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile 1 2.7% 64 27.2% 11 4.7% 64 7.2% 5 0.6% 320 1.1% -128 -0.4% 2,352 8.1% 288 1.0%
load::service_container_prod.php/6af48c6822b44329afa3bc1372c834602809ccfabf3b7bc8d1fe8820f3cecd3a.php 1 2.7% 118 50.2% 118 50.2% 120 13.4% 120 13.4% 97,896 338.1% 97,896 338.1% 97,624 336.7% 97,624 336.7%
run_init::service_container_prod.php/6af48c6822b44329afa3bc1372c834602809ccfabf3b7bc8d1fe8820f3cecd3a.php 1 2.7% 136 57.9% 18 7.7% 138 15.4% 18 2.0% 44,280 152.9% 10,072 34.8% 43,672 150.6% 9,784 33.7%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load 1 2.7% 133 56.6% 40 17.0% 138 15.4% 38 4.3% 18,104 62.5% 576 2.0% 18,456 63.7% 3,272 11.3%
load::1#a1#b5#d8f613ae8260683bb3d11a6d08e3.php/8bb7260a6c2395ce7f440efa44f332489ff306ddc1344a3bc13e52181001e327.php 1 2.7% 21 8.9% 21 8.9% 23 2.6% 23 2.6% 15,808 54.6% 15,808 54.6% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::validateName 1 2.7% 11 4.7% 10 4.3% 10 1.1% 12 1.3% 0 0.0% -1,120 -3.9% 4,592 15.8% 1,368 4.7%
drupal_container 1 2.7% 8 3.4% 2 0.9% 2 0.2% -3 -0.3% 0 0.0% 0 0.0% 248 0.9% 248 0.9%
Twig_Environment::getLoader 1 2.7% 2 0.9% 2 0.9% 4 0.4% 4 0.4% 0 0.0% 0 0.0% 808 2.8% 808 2.8%
run_init::1#a1#b5#d8f613ae8260683bb3d11a6d08e3.php/8bb7260a6c2395ce7f440efa44f332489ff306ddc1344a3bc13e52181001e327.php 1 2.7% 1 0.4% 1 0.4% 3 0.3% 3 0.3% 1,016 3.5% 1,016 3.5% 0 0.0% 0 0.0%
__TwigTemplate_a9f1c5f24e42c5bdf48646d3e927fff0::doDisplay 1 2.7% 59,539 25335.7% 87 37.0% 59,547 6660.7% 85 9.5% 722,936 2497.0% -130,944 -452.3% 964,472 3326.7% 4,472 15.4%
ctype_digit 1 2.7% 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\Core\Template\TwigReference::offsetGet 1 2.7% 25 10.6% 17 7.2% 26 2.9% 16 1.8% 2,792 9.6% 4,160 14.4% 5,912 20.4% 2,976 10.3%
run_init::1#fa#9c#70931684b7c44b996cf1ae6ac60b.php/13fe59d3174394c254a68262e2b0f4f40645bc548b8524e9e304222b6e9aac16.php 1 2.7% 1 0.4% 1 0.4% 2 0.2% 2 0.2% 1,000 3.5% 1,000 3.5% 0 0.0% 0 0.0%
load::1#fa#9c#70931684b7c44b996cf1ae6ac60b.php/13fe59d3174394c254a68262e2b0f4f40645bc548b8524e9e304222b6e9aac16.php 1 2.7% 25 10.6% 25 10.6% 27 3.0% 27 3.0% 20,112 69.5% 20,112 69.5% 0 0.0% 0 0.0%
Drupal\Core\Template\TwigReference::__construct 1 2.7% 5 2.1% 4 1.7% 7 0.8% 6 0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::1#fa#9c#70931684b7c44b996cf1ae6ac60b.php/3ee39464f5abdafeb38d1972359b755a3006e788cfaf6d59cd038742ab05162a.php -1 -2.7% -1 -0.4% -1 -0.4% -3 -0.3% -3 -0.3% -1,000 -3.5% -1,000 -3.5% 0 0.0% 0 0.0%
Twig_Template::getAttribute 1 2.7% 47 20.0% 21 8.9% 49 5.5% 13 1.5% 4,360 15.1% 1,568 5.4% 7,336 25.3% 1,296 4.5%
load::1#fa#9c#70931684b7c44b996cf1ae6ac60b.php/3ee39464f5abdafeb38d1972359b755a3006e788cfaf6d59cd038742ab05162a.php -1 -2.7% -26 -11.1% -26 -11.1% -28 -3.1% -28 -3.1% -20,104 -69.4% -20,104 -69.4% 0 0.0% 0 0.0%
load::1#a1#b5#d8f613ae8260683bb3d11a6d08e3.php/2924dfab9904fba8ba75a2da1a2f66b9a18a531a5db25205a5b007d9b7a5bc72.php -1 -2.7% -21 -8.9% -21 -8.9% -23 -2.6% -23 -2.6% -15,816 -54.6% -15,816 -54.6% 0 0.0% 0 0.0%
run_init::1#3f#fc#5ece7210a61e6d8658de59c448c5.php/24a43b06cdff6b0861e7b57cf8fbe7ea194f4eaf75b924a00eb669431d6e3576.php -1 -2.7% -1 -0.4% -1 -0.4% -3 -0.3% -3 -0.3% -1,000 -3.5% -1,000 -3.5% 0 0.0% 0 0.0%
run_init::1#a1#b5#d8f613ae8260683bb3d11a6d08e3.php/2924dfab9904fba8ba75a2da1a2f66b9a18a531a5db25205a5b007d9b7a5bc72.php -1 -2.7% -1 -0.4% -1 -0.4% -2 -0.2% -2 -0.2% -1,000 -3.5% -1,000 -3.5% 0 0.0% 0 0.0%
drupal_pre_render_table 1 2.7% 28 11.9% 13 5.5% 30 3.4% 12 1.3% 5,760 19.9% 2,960 10.2% 6,008 20.7% 3,048 10.5%
load::1#3f#fc#5ece7210a61e6d8658de59c448c5.php/24a43b06cdff6b0861e7b57cf8fbe7ea194f4eaf75b924a00eb669431d6e3576.php -1 -2.7% -23 -9.8% -23 -9.8% -25 -2.8% -25 -2.8% -19,088 -65.9% -19,088 -65.9% 0 0.0% 0 0.0%
element_set_attributes 1 2.7% -42 -17.9% -35 -14.9% -24 -2.7% -7 -0.8% 776 2.7% 776 2.7% 312 1.1% 232 0.8%
run_init::1#ff#ab#f05ea3e99a2b71aad9aac3565d5b.php/6dc406b5eef9d236aa027b60f377bb6e7a81972420f01fd26a4af21076743ed1.php -1 -2.7% -192 -81.7% -19 -8.1% -193 -21.6% -19 -2.1% -79,552 -274.8% -9,432 -32.6% -76,968 -265.5% -8,248 -28.4%
Twig_Environment::mergeGlobals 1 2.7% 11 4.7% 6 2.6% 14 1.6% 11 1.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_reverse 1 2.7% 2 0.9% 2 0.9% 9 1.0% 9 1.0% 88 0.3% 88 0.3% 560 1.9% 560 1.9%
twig_render_template 1 2.7% 59,183 25184.3% 39 16.6% 59,389 6643.1% 26 2.9% 675,600 2333.5% -41,776 -144.3% 925,856 3193.5% 2,104 7.3%
Drupal\Core\Template\TwigEnvironment::loadTemplate 1 2.7% 292 124.3% 41 17.4% 295 33.0% 27 3.0% 21,792 75.3% 624 2.2% 47,720 164.6% 2,568 8.9%
__TwigTemplate_a9f1c5f24e42c5bdf48646d3e927fff0::__construct 1 2.7% 7 3.0% 5 2.1% 8 0.9% 5 0.6% 2,408 8.3% 1,240 4.3% 2,344 8.1% 1,240 4.3%
run_init::1#a9#f1#c5f24e42c5bdf48646d3e927fff0.php/37892d0177fd7040005650afca5645563a247352f9aa8dd70ef1319fd5e4fd30.php 1 2.7% 194 82.6% 28 11.9% 196 21.9% 25 2.8% 79,576 274.9% 9,456 32.7% 78,520 270.8% 8,816 30.4%
Twig_Template::__construct 1 2.7% 4 1.7% 4 1.7% 4 0.4% 4 0.4% 1,088 3.8% 1,088 3.8% 760 2.6% 760 2.6%
Twig_Template::render 1 2.7% 59,244 25210.2% 13 5.5% 59,449 6649.8% 11 1.2% 686,392 2370.8% 128 0.4% 888,728 3065.4% 48 0.2%
ob_get_clean 1 2.7% 84 35.7% 84 35.7% 91 10.2% 91 10.2% -11,648 -40.2% -11,648 -40.2% -512 -1.8% -512 -1.8%
is_int 1 2.7% -7 -3.0% -7 -3.0% -15 -1.7% -15 -1.7% 0 0.0% 0 0.0% 80 0.3% 80 0.3%
Twig_Environment::getGlobals 1 2.7% 5 2.1% 5 2.1% 3 0.3% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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