Diff Report
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b130ea93e9: XHProf Run (Namespace=drupal-perf-jenlampton)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #519b0e62696b0Run #519b130ea93e9DiffDiff%
Number of Function Calls47,905 48,026 121 0.3%
Incl. Wall Time (microsec)677,118 682,746 5,628 0.8%
Incl. CPU (microsecs)668,431 670,743 2,312 0.3%
Incl. MemUse (bytes)42,554,448 42,756,072 201,624 0.5%
Incl. PeakMemUse (bytes)42,713,496 42,889,096 175,600 0.4%

[View Regressions/Improvements using Callgraph Diff]


Top 100 Regressions/Improvements: Sorted by Incl. MemUse (bytes) 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%
load::service_container_prod_.php/c536a38d01c94fd53386a2f245b477053f9b4fc978bf878f792d2993e423c605.php 1 0.8% 3,426 60.9% 3,426 60.9% 3,429 148.3% 3,429 148.3% 524,608 260.2% 524,608 260.2% 542,312 308.8% 542,312 308.8%
load::service_container_prod_.php/a2cd58e660db039b2c50a4eee65dcc1b8a7b6c0df6faa51fbc1892981f70a656.php -1 -0.8% -3,428 -60.9% -3,428 -60.9% -3,430 -148.4% -3,430 -148.4% -524,608 -260.2% -524,608 -260.2% -542,312 -308.8% -542,312 -308.8%
call_user_func 0 0.0% 5,038 89.5% -11 -0.2% 2,065 89.3% 0 0.0% 240,376 119.2% 0 0.0% 160,576 91.4% -96 -0.1%
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch 0 0.0% 5,034 89.4% -5 -0.1% 2,053 88.8% -14 -0.6% 239,984 119.0% -392 -0.2% 160,576 91.4% 0 0.0%
Symfony\Component\EventDispatcher\EventDispatcher::dispatch 0 0.0% 5,041 89.6% 13 0.2% 2,063 89.2% 9 0.4% 239,600 118.8% -384 -0.2% 160,392 91.3% 0 0.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch 0 0.0% 4,899 87.0% 6 0.1% 1,887 81.6% -5 -0.2% 239,480 118.8% -80 -0.0% 160,128 91.2% -104 -0.1%
_drupal_error_handler_real 2 1.7% 8,938 158.8% 163 2.9% 7,097 307.0% 141 6.1% 235,736 116.9% -106,832 -53.0% 336,968 191.9% 1,784 1.0%
_drupal_error_handler 2 1.7% 8,990 159.7% 52 0.9% 7,152 309.3% 55 2.4% 230,560 114.4% -5,176 -2.6% 337,192 192.0% 224 0.1%
load::templates/forums.tpl.php 0 0.0% 9,013 160.1% 23 0.4% 7,171 310.2% 19 0.8% 221,064 109.6% -9,496 -4.7% 340,288 193.8% 3,096 1.8%
Symfony\Component\HttpKernel\HttpKernel::handleRaw 0 0.0% 5,407 96.1% -10 -0.2% 2,163 93.6% -5 -0.2% 218,368 108.3% -88 -0.0% 139,664 79.5% 144 0.1%
Drupal\Core\HttpKernel::handle 0 0.0% 5,431 96.5% 2 0.0% 2,188 94.6% 2 0.1% 218,368 108.3% 0 0.0% 142,464 81.1% 96 0.1%
Symfony\Component\HttpKernel\HttpKernel::handle 0 0.0% 5,408 96.1% 1 0.0% 2,163 93.6% 0 0.0% 218,368 108.3% 0 0.0% 139,928 79.7% 264 0.2%
Symfony\Component\HttpKernel\Kernel::handle 0 0.0% 5,498 97.7% 1 0.0% 2,253 97.4% 0 0.0% 218,336 108.3% 0 0.0% 142,304 81.0% 48 0.0%
Drupal\Core\Database\Connection::getDriverClass 5 4.1% 2,511 44.6% 58 1.0% 2,517 108.9% 57 2.5% 217,608 107.9% 1,896 0.9% 157,920 89.9% 80 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass 2 1.7% 831 14.8% -63 -1.1% 827 35.8% -76 -3.3% 216,328 107.3% -1,968 -1.0% 158,840 90.5% 400 0.2%
class_exists 2 1.7% 1,587 28.2% 20 0.4% 1,596 69.0% 23 1.0% 215,496 106.9% -808 -0.4% 157,688 89.8% 128 0.1%
run_init::drupal-8.x-dev/index.php 0 0.0% 5,620 99.9% 15 0.3% 2,304 99.7% 17 0.7% 201,624 100.0% 0 0.0% 175,600 100.0% 0 0.0%
drupal_handle_request 0 0.0% 5,636 100.1% 7 0.1% 2,319 100.3% 4 0.2% 201,624 100.0% 1,064 0.5% 175,600 100.0% 816 0.5%
main() 0 0.0% 5,628 100.0% 0 0.0% 2,312 100.0% 0 0.0% 201,624 100.0% 0 0.0% 175,600 100.0% 0 0.0%
theme_render_template@2 -2 -1.7% 7,880 140.0% -116 -2.1% 6,033 260.9% -105 -4.5% 194,760 96.6% 18,544 9.2% 290,272 165.3% 800 0.5%
_drupal_log_error 2 1.7% 6,248 111.0% 106 1.9% 4,480 193.8% 86 3.7% 166,384 82.5% 2,528 1.3% 158,648 90.3% 424 0.2%
run_init::1#ea#ff#d5f07ff81d748f2822cf61923abc.php/3142f5f997df1ebd58ccad782c37116b33480f6238a110f208d7c5dd362203e5.php 1 0.8% 1,661 29.5% 40 0.7% 1,667 72.1% 43 1.9% 165,368 82.0% 10,552 5.2% 212,088 120.8% 0 0.0%
run_init::1#ea#ff#d5f07ff81d748f2822cf61923abc.php/c23d27f9d2f897b00bb46beee5432daf45615f59bfaa9738145a522077233769.php -1 -0.8% -1,664 -29.6% -30 -0.5% -1,666 -72.1% -29 -1.3% -165,320 -82.0% -10,552 -5.2% -242,408 -138.0% 0 0.0%
Symfony\Component\HttpKernel\HttpKernel::filterResponse 0 0.0% 4,290 76.2% 5 0.1% 3,512 151.9% 8 0.3% 162,800 80.7% 0 0.0% 74,624 42.5% 336 0.2%
drupal_session_commit 0 0.0% 4,136 73.5% 21 0.4% 3,359 145.3% 13 0.6% 162,744 80.7% 1,104 0.5% 74,288 42.3% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond 0 0.0% 4,248 75.5% 5 0.1% 3,470 150.1% 2 0.1% 162,744 80.7% 0 0.0% 74,288 42.3% 0 0.0%
run_init::service_container_prod_.php/c536a38d01c94fd53386a2f245b477053f9b4fc978bf878f792d2993e423c605.php 1 0.8% 1,552 27.6% 28 0.5% 1,555 67.3% 29 1.3% 162,248 80.5% 8,504 4.2% 140,152 79.8% 2,488 1.4%
run_init::service_container_prod_.php/a2cd58e660db039b2c50a4eee65dcc1b8a7b6c0df6faa51fbc1892981f70a656.php -1 -0.8% -1,452 -25.8% -29 -0.5% -1,454 -62.9% -27 -1.2% -162,248 -80.5% -8,504 -4.2% -140,152 -79.8% -2,488 -1.4%
Symfony\Component\ClassLoader\ClassLoader::loadClass@1 2 1.7% 1,325 23.5% 87 1.5% 1,326 57.4% 23 1.0% 154,848 76.8% -168 -0.1% 87,032 49.6% 1,664 0.9%
session_write_close 1 0.8% 3,873 68.8% 26 0.5% 3,097 134.0% 25 1.1% 146,544 72.7% 1,264 0.6% 74,288 42.3% 0 0.0%
watchdog 2 1.7% 4,576 81.3% 108 1.9% 2,951 127.6% 85 3.7% 144,528 71.7% 1,696 0.8% 144,640 82.4% 0 0.0%
_drupal_session_write 1 0.8% 3,846 68.3% 94 1.7% 3,070 132.8% 72 3.1% 144,448 71.6% -4,144 -2.1% 74,288 42.3% 576 0.3%
dblog_watchdog 2 1.7% 4,252 75.6% 118 2.1% 2,626 113.6% 95 4.1% 137,128 68.0% -5,808 -2.9% 144,640 82.4% 1,712 1.0%
theme@2 0 0.0% 3,670 65.2% 12 0.2% 1,913 82.7% 6 0.3% 134,520 66.7% -3,440 -1.7% 155,736 88.7% 752 0.4%
run_init::templates/block.tpl.php 0 0.0% 3,469 61.6% 18 0.3% 1,721 74.4% 10 0.4% 133,584 66.3% 880 0.4% 154,064 87.7% 0 0.0%
drupal_render@4 0 0.0% 3,404 60.5% -3 -0.1% 1,660 71.8% -8 -0.3% 133,568 66.2% -936 -0.5% 153,856 87.6% 184 0.1%
render@1 0 0.0% 3,420 60.8% -11 -0.2% 1,669 72.2% 0 0.0% 132,704 65.8% 16 0.0% 154,064 87.7% 96 0.1%
drupal_render@3 0 0.0% 3,447 61.2% 18 0.3% 1,694 73.3% 10 0.4% 132,688 65.8% -880 -0.4% 153,864 87.6% 16 0.0%
drupal_render@2 0 0.0% 3,770 67.0% 22 0.4% 2,019 87.3% 16 0.7% 131,232 65.1% -968 -0.5% 149,544 85.2% 16 0.0%
theme_render_template@1 0 0.0% 3,531 62.7% 18 0.3% 1,783 77.1% 28 1.2% 130,872 64.9% -8 -0.0% 148,968 84.8% -1,088 -0.6%
drupal_render@1 0 0.0% 3,852 68.4% 1 0.0% 2,110 91.3% 10 0.4% 130,384 64.7% 16 0.0% 150,616 85.8% 8 0.0%
run_init::templates/page.tpl.php 0 0.0% 3,181 56.5% 8 0.1% 1,432 61.9% 4 0.2% 130,008 64.5% 1,048 0.5% 155,296 88.4% 0 0.0%
theme@1 0 0.0% 3,026 53.8% 68 1.2% 1,289 55.8% 43 1.9% 129,944 64.4% -632 -0.3% 147,712 84.1% -368 -0.2%
render 0 0.0% 3,868 68.7% 0 0.0% 2,119 91.7% 1 0.0% 129,304 64.1% 0 0.0% 150,632 85.8% 0 0.0%
theme_render_template 0 0.0% 3,167 56.3% 1 0.0% 1,420 61.4% 1 0.0% 126,720 62.8% -16 -0.0% 155,352 88.5% 0 0.0%
Drupal\Core\Database\Connection::insert 3 2.5% 1,623 28.8% 99 1.8% 1,630 70.5% 94 4.1% 121,352 60.2% 7,808 3.9% 112,960 64.3% 592 0.3%
db_merge 1 0.8% 1,354 24.1% 22 0.4% 1,356 58.7% 18 0.8% 119,216 59.1% 1,432 0.7% 45,496 25.9% 0 0.0%
debug_backtrace 2 1.7% 274 4.9% 274 4.9% 278 12.0% 278 12.0% 119,184 59.1% 119,184 59.1% 67,400 38.4% 67,400 38.4%
Drupal\Core\Database\Connection::merge 1 0.8% 1,321 23.5% 23 0.4% 1,324 57.3% 22 1.0% 116,968 58.0% 4,576 2.3% 45,496 25.9% 0 0.0%
run_init::mysql/Merge.php 1 0.8% 927 16.5% 45 0.8% 929 40.2% 45 1.9% 103,408 51.3% 17,232 8.5% 45,496 25.9% 0 0.0%
template_preprocess_forums 0 0.0% -4,492 -79.8% -10 -0.2% -4,491 -194.2% -7 -0.3% -93,768 -46.5% 528 0.3% -180,088 -102.6% 720 0.4%
unserialize 1 0.8% -167 -3.0% -193 -3.4% -219 -9.5% -192 -8.3% -89,936 -44.6% -89,928 -44.6% -88,672 -50.5% -88,664 -50.5%
Drupal\Core\Cache\DatabaseBackend::get 1 0.8% 986 17.5% 12 0.2% 116 5.0% 5 0.2% -87,912 -43.6% -224 -0.1% -85,768 -48.8% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple 1 0.8% 1,170 20.8% 157 2.8% 264 11.4% 146 6.3% -87,688 -43.5% -13,016 -6.5% -85,712 -48.8% -1,168 -0.7%
ob_start -2 -1.7% -3 -0.1% -3 -0.1% -10 -0.4% -10 -0.4% -82,240 -40.8% -82,240 -40.8% -2,672 -1.5% -2,672 -1.5%
load::Query/Merge.php 1 0.8% 666 11.8% 666 11.8% 669 28.9% 669 28.9% 80,120 39.7% 80,120 39.7% 45,496 25.9% 45,496 25.9%
run_init::mysql/Insert.php 1 0.8% 810 14.4% 47 0.8% 812 35.1% 47 2.0% 79,608 39.5% 10,976 5.4% 62,896 35.8% 0 0.0%
drupal_render_page 0 0.0% 1,087 19.3% 15 0.3% -1,151 -49.8% 0 0.0% 78,720 39.0% 1,072 0.5% 85,784 48.9% 0 0.0%
theme 0 0.0% 2,840 50.5% -14 -0.2% 1,128 48.8% -6 -0.3% 77,848 38.6% -1,192 -0.6% 85,768 48.8% 288 0.2%
Drupal\Core\Cache\DatabaseBackend::prepareItem 1 0.8% 219 3.9% 36 0.6% 47 2.0% 32 1.4% -77,792 -38.6% 11,624 5.8% -87,984 -50.1% -32 -0.0%
drupal_render 0 0.0% 2,897 51.5% 8 0.1% 1,184 51.2% 10 0.4% 77,768 38.6% -80 -0.0% 85,768 48.8% 0 0.0%
Drupal\Core\EventSubscriber\ViewSubscriber::onView 0 0.0% 999 17.8% -1 -0.0% -1,239 -53.6% -2 -0.1% 77,704 38.5% 0 0.0% 85,720 48.8% 0 0.0%
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml 0 0.0% 998 17.7% 0 0.0% -1,240 -53.6% 0 0.0% 77,704 38.5% 64 0.0% 85,720 48.8% 0 0.0%
theme@3 -1 -0.8% -4,483 -79.7% -150 -2.7% -4,486 -194.0% -108 -4.7% -77,176 -38.3% 4,920 2.4% -223,888 -127.5% -5,808 -3.3%
ob_get_clean -2 -1.7% -3 -0.1% -3 -0.1% -5 -0.2% -5 -0.2% 76,384 37.9% 76,384 37.9% -1,008 -0.6% -1,008 -0.6%
template_preprocess_forum_list -1 -0.8% -3,400 -60.4% -148 -2.6% -3,401 -147.1% -106 -4.6% -69,472 -34.5% -6,176 -3.1% -123,344 -70.2% -1,160 -0.7%
call_user_func_array 0 0.0% 156 2.8% 23 0.4% -166 -7.2% 24 1.0% -68,120 -33.8% 0 0.0% -104,864 -59.7% 2,064 1.2%
load::Query/Insert.php 1 0.8% 580 10.3% 580 10.3% 583 25.2% 583 25.2% 67,400 33.4% 67,400 33.4% 62,896 35.8% 62,896 35.8%
theme_get_registry -5 -4.1% -191 -3.4% -30 -0.5% -165 -7.1% -48 -2.1% -48,720 -24.2% -768 -0.4% -56,560 -32.2% -952 -0.5%
Drupal\block\Plugin\views\display\Block::execute 0 0.0% -260 -4.6% -1 -0.0% -325 -14.1% -2 -0.1% -48,144 -23.9% 0 0.0% -48,192 -27.4% 0 0.0%
_block_get_renderable_region 0 0.0% -1,933 -34.3% 5 0.1% -2,116 -91.5% 0 0.0% -48,072 -23.8% 0 0.0% -48,104 -27.4% 0 0.0%
Drupal\views\ViewExecutable::executeDisplay 0 0.0% -680 -12.1% 5 0.1% -741 -32.1% 4 0.2% -48,056 -23.8% 0 0.0% -48,104 -27.4% 0 0.0%
Drupal\views\Plugin\Block\ViewsBlock::blockBuild 0 0.0% -674 -12.0% -1 -0.0% -736 -31.8% -2 -0.1% -48,048 -23.8% 0 0.0% -48,104 -27.4% 0 0.0%
Drupal\block\BlockBase::build 0 0.0% -1,495 -26.6% -6 -0.1% -1,678 -72.6% -8 -0.3% -48,040 -23.8% 0 0.0% -47,936 -27.3% 0 0.0%
Drupal\block\BlockRenderController::viewMultiple 0 0.0% -1,506 -26.8% -5 -0.1% -1,696 -73.4% -11 -0.5% -48,040 -23.8% 0 0.0% -47,936 -27.3% 0 0.0%
Drupal\block\BlockRenderController::view 0 0.0% -1,521 -27.0% -14 -0.2% -1,701 -73.6% -4 -0.2% -48,040 -23.8% 0 0.0% -47,936 -27.3% 0 0.0%
entity_view 0 0.0% -1,625 -28.9% -19 -0.3% -1,802 -77.9% -13 -0.6% -48,040 -23.8% 0 0.0% -47,936 -27.3% 0 0.0%
block_get_blocks_by_region 0 0.0% -1,804 -32.1% -2 -0.0% -2,301 -99.5% -1 -0.0% -48,016 -23.8% 0 0.0% -47,936 -27.3% 0 0.0%
block_page_build 0 0.0% -1,812 -32.2% -5 -0.1% -2,310 -99.9% -7 -0.3% -48,016 -23.8% 0 0.0% -47,936 -27.3% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::__construct 0 0.0% -188 -3.3% 0 0.0% -158 -6.8% 1 0.0% -47,952 -23.8% 0 0.0% -47,880 -27.3% 0 0.0%
_theme_load_registry 0 0.0% -167 -3.0% -3 -0.1% -137 -5.9% 4 0.2% -47,952 -23.8% 0 0.0% -55,608 -31.7% 0 0.0%
theme@4 -1 -0.8% -1,949 -34.6% -125 -2.2% -1,953 -84.5% -98 -4.2% -38,960 -19.3% 5,232 2.6% -89,264 -50.8% -2,416 -1.4%
load::1#ea#ff#d5f07ff81d748f2822cf61923abc.php/c23d27f9d2f897b00bb46beee5432daf45615f59bfaa9738145a522077233769.php -1 -0.8% -334 -5.9% -334 -5.9% -337 -14.6% -337 -14.6% -36,576 -18.1% -36,576 -18.1% -46,304 -26.4% -46,304 -26.4%
load::1#ea#ff#d5f07ff81d748f2822cf61923abc.php/3142f5f997df1ebd58ccad782c37116b33480f6238a110f208d7c5dd362203e5.php 1 0.8% 288 5.1% 288 5.1% 291 12.6% 291 12.6% 36,552 18.1% 36,552 18.1% 46,336 26.4% 46,336 26.4%
preg_replace_callback 1 0.8% 1,698 30.2% 92 1.6% 1,631 70.5% 91 3.9% 34,328 17.0% 1,328 0.7% 27,824 15.8% 0 0.0%
filter_xss 1 0.8% 1,796 31.9% 38 0.7% 1,727 74.7% 33 1.4% 33,880 16.8% -7,976 -4.0% 29,352 16.7% -40 -0.0%
filter_xss_admin 1 0.8% 1,824 32.4% 28 0.5% 1,756 76.0% 29 1.3% 33,872 16.8% -8 -0.0% 24,400 13.9% -4,952 -2.8%
_filter_xss_split 5 4.1% 1,622 28.8% 173 3.1% 1,558 67.4% 138 6.0% 33,000 16.4% -14,176 -7.0% 29,376 16.7% 1,992 1.1%
load::mysql/Insert.php 1 0.8% 332 5.9% 332 5.9% 335 14.5% 335 14.5% 30,648 15.2% 30,648 15.2% 48,920 27.9% 48,920 27.9%
_filter_xss_attributes 2 1.7% 1,381 24.5% 150 2.7% 1,312 56.7% 120 5.2% 24,976 12.4% 192 0.1% 25,736 14.7% 1,464 0.8%
template_preprocess_forum_submitted -1 -0.8% -1,416 -25.2% -21 -0.4% -1,418 -61.3% -20 -0.9% -24,592 -12.2% -1,552 -0.8% -19,472 -11.1% -616 -0.4%
module_invoke_all 0 0.0% -53 -0.9% -25 -0.4% -411 -17.8% -35 -1.5% -21,312 -10.6% 0 0.0% -28,784 -16.4% 0 0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll 0 0.0% -84 -1.5% -62 -1.1% -443 -19.2% -15 -0.6% -21,312 -10.6% 0 0.0% -28,784 -16.4% 0 0.0%
file_get_stream_wrappers 0 0.0% -173 -3.1% 5 0.1% -255 -11.0% 8 0.3% -21,216 -10.5% 0 0.0% -21,216 -12.1% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getImplementationInfo 2 1.7% -197 -3.5% -37 -0.7% -225 -9.7% -34 -1.5% -21,208 -10.5% 0 0.0% -23,136 -13.2% 48 0.0%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo 0 0.0% -91 -1.6% -1 -0.0% -130 -5.6% 1 0.0% -21,208 -10.5% 0 0.0% -23,184 -13.2% 0 0.0%
forum_forum_load 0 0.0% 576 10.2% 11 0.2% 394 17.0% 14 0.6% -21,144 -10.5% 0 0.0% -21,088 -12.0% 0 0.0%
Drupal\Core\Utility\CacheArray::__construct 0 0.0% -177 -3.1% 1 0.0% -143 -6.2% -2 -0.1% -21,112 -10.5% 0 0.0% -22,960 -13.1% 0 0.0%
drupal_get_schema 0 0.0% -116 -2.1% 8 0.1% -59 -2.6% 11 0.5% -21,088 -10.5% 0 0.0% -23,008 -13.1% 0 0.0%
Drupal\Core\Utility\SchemaCache::__construct 0 0.0% -159 -2.8% 1 0.0% -103 -4.5% -1 -0.0% -21,088 -10.5% 0 0.0% -23,008 -13.1% 0 0.0%
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