Diff Report
Run #519b1ad213669: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
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Overall Diff Summary

Run #519b1ad213669Run #519b1557bbc04DiffDiff%
Number of Function Calls51,530 54,294 2,764 5.4%
Incl. Wall Time (microsec)718,119 730,158 12,039 1.7%
Incl. CPU (microsecs)705,612 720,692 15,080 2.1%
Incl. MemUse (bytes)43,912,720 43,656,496 -256,224 -0.6%
Incl. PeakMemUse (bytes)44,047,808 43,823,792 -224,016 -0.5%

[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/e89cd95959bd4ec32436fdc6534e458d9d9ce42c06543e91c7ba938ec7a9882d.php 1 0.0% 3,585 29.8% 3,585 29.8% 3,588 23.8% 3,588 23.8% 524,608 204.7% 524,608 204.7% 542,312 242.1% 542,312 242.1%
load::service_container_prod_.php/8e3ed33cd972d2175387982a451d26750f52c1f64db8cdfee10f98e72a93f3a8.php -1 -0.0% -3,479 -28.9% -3,479 -28.9% -3,482 -23.1% -3,482 -23.1% -524,608 -204.7% -524,608 -204.7% -542,312 -242.1% -542,312 -242.1%
ob_start 10 0.4% 20 0.2% 20 0.2% 27 0.2% 27 0.2% 411,200 160.5% 411,200 160.5% 24,984 11.2% 24,984 11.2%
ob_get_clean 10 0.4% 21 0.2% 21 0.2% 31 0.2% 31 0.2% -391,560 -152.8% -391,560 -152.8% 3,184 1.4% 3,184 1.4%
call_user_func 0 0.0% 12,013 99.8% -10 -0.1% 15,130 100.3% 9 0.1% -264,952 -103.4% 0 0.0% -179,032 -79.9% -288 -0.1%
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch 0 0.0% 12,188 101.2% -5 -0.0% 15,176 100.6% -6 -0.0% -264,560 -103.3% 392 0.2% -179,032 -79.9% 0 0.0%
Symfony\Component\EventDispatcher\EventDispatcher::dispatch 0 0.0% 12,176 101.1% -7 -0.1% 15,170 100.6% -6 -0.0% -264,176 -103.1% 384 0.1% -179,032 -79.9% 0 0.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch 0 0.0% 12,229 101.6% -1 -0.0% 15,215 100.9% -10 -0.1% -263,944 -103.0% 80 0.0% -179,080 -79.9% 0 0.0%
drupal_handle_request 0 0.0% 12,350 102.6% -6 -0.0% 15,391 102.1% -5 -0.0% -256,224 -100.0% -3,160 -1.2% -224,016 -100.0% -720 -0.3%
run_init::drupal-8.x-dev/index.php 0 0.0% 12,007 99.7% -8 -0.1% 15,049 99.8% -4 -0.0% -256,224 -100.0% 0 0.0% -224,016 -100.0% 0 0.0%
main() 0 0.0% 12,039 100.0% 9 0.1% 15,080 100.0% 8 0.1% -256,224 -100.0% 0 0.0% -224,016 -100.0% 0 0.0%
Drupal\Core\HttpKernel::handle 0 0.0% 12,633 104.9% 3 0.0% 15,606 103.5% 2 0.0% -256,216 -100.0% 0 0.0% -168,144 -75.1% -96 -0.0%
Symfony\Component\HttpKernel\HttpKernel::handleRaw 0 0.0% 12,643 105.0% -9 -0.1% 15,618 103.6% -6 -0.0% -256,216 -100.0% 88 0.0% -165,232 -73.8% -480 -0.2%
Symfony\Component\HttpKernel\HttpKernel::handle 0 0.0% 12,642 105.0% -1 -0.0% 15,617 103.6% -1 -0.0% -256,216 -100.0% 0 0.0% -165,496 -73.9% -264 -0.1%
Symfony\Component\HttpKernel\Kernel::handle 0 0.0% 12,621 104.8% -1 -0.0% 15,595 103.4% 1 0.0% -256,192 -100.0% 0 0.0% -168,144 -75.1% 0 0.0%
_drupal_error_handler_real -2 -0.1% -8,970 -74.5% -161 -1.3% -7,005 -46.5% -136 -0.9% -235,704 -92.0% 106,808 41.7% -337,976 -150.9% -1,784 -0.8%
_drupal_error_handler -2 -0.1% -9,023 -74.9% -53 -0.4% -7,057 -46.8% -52 -0.3% -230,528 -90.0% 5,176 2.0% -338,200 -151.0% -224 -0.1%
load::templates/forums.tpl.php 0 0.0% -9,036 -75.1% -13 -0.1% -7,067 -46.9% -10 -0.1% -221,032 -86.3% 9,496 3.7% -341,296 -152.4% -3,096 -1.4%
Drupal\Core\Database\Connection::getDriverClass -5 -0.2% -2,744 -22.8% -52 -0.4% -2,758 -18.3% -63 -0.4% -217,592 -84.9% -1,904 -0.7% -160,792 -71.8% -80 -0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass -2 -0.1% -3,189 -26.5% -228 -1.9% -3,233 -21.4% -210 -1.4% -215,840 -84.2% 2,104 0.8% -171,824 -76.7% -128 -0.1%
class_exists -2 -0.1% -2,525 -21.0% -7 -0.1% -2,536 -16.8% -8 -0.1% -215,360 -84.1% 816 0.3% -170,280 -76.0% -128 -0.1%
_drupal_log_error -2 -0.1% -6,133 -50.9% -107 -0.9% -4,294 -28.5% -80 -0.5% -166,360 -64.9% -2,528 -1.0% -159,472 -71.2% -424 -0.2%
run_init::1#ea#ff#d5f07ff81d748f2822cf61923abc.php/a341b2e76034389a0b9ba57f2dfafd87e402860454ea47b3091e53f41aec6192.php 1 0.0% 1,643 13.6% 30 0.2% 1,644 10.9% 28 0.2% 165,344 64.5% 10,552 4.1% 242,392 108.2% 0 0.0%
run_init::1#ea#ff#d5f07ff81d748f2822cf61923abc.php/c2c2e83c70edc3c8ba7d757e364584caddf1c343f49df47f6167bffd4e5dcfcd.php -1 -0.0% -1,727 -14.3% -29 -0.2% -1,730 -11.5% -28 -0.2% -165,320 -64.5% -10,552 -4.1% -242,368 -108.2% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond 0 0.0% -4,319 -35.9% -11 -0.1% -3,340 -22.1% -7 -0.0% -162,816 -63.5% 0 0.0% -69,344 -31.0% 0 0.0%
drupal_session_commit 0 0.0% -4,195 -34.8% -22 -0.2% -3,216 -21.3% -11 -0.1% -162,816 -63.5% -1,104 -0.4% -69,344 -31.0% 0 0.0%
Symfony\Component\HttpKernel\HttpKernel::filterResponse 0 0.0% -4,342 -36.1% -5 -0.0% -3,365 -22.3% -3 -0.0% -162,816 -63.5% 0 0.0% -69,544 -31.0% -200 -0.1%
run_init::service_container_prod_.php/e89cd95959bd4ec32436fdc6534e458d9d9ce42c06543e91c7ba938ec7a9882d.php 1 0.0% 1,490 12.4% 31 0.3% 1,492 9.9% 30 0.2% 162,248 63.3% 8,504 3.3% 140,152 62.6% 2,488 1.1%
run_init::service_container_prod_.php/8e3ed33cd972d2175387982a451d26750f52c1f64db8cdfee10f98e72a93f3a8.php -1 -0.0% -1,579 -13.1% -30 -0.2% -1,582 -10.5% -30 -0.2% -162,248 -63.3% -8,504 -3.3% -140,152 -62.6% -2,488 -1.1%
Symfony\Component\ClassLoader\ClassLoader::loadClass@1 -2 -0.1% -1,785 -14.8% -226 -1.9% -1,777 -11.8% -192 -1.3% -154,520 -60.3% 176 0.1% -105,552 -47.1% 1,192 0.5%
session_write_close -1 -0.0% -3,929 -32.6% -24 -0.2% -2,952 -19.6% -22 -0.1% -146,616 -57.2% -1,264 -0.5% -69,344 -31.0% 0 0.0%
_drupal_session_write -1 -0.0% -3,904 -32.4% -83 -0.7% -2,926 -19.4% -57 -0.4% -144,520 -56.4% 4,104 1.6% -69,344 -31.0% 0 0.0%
watchdog -2 -0.1% -4,446 -36.9% -100 -0.8% -2,757 -18.3% -81 -0.5% -144,504 -56.4% -1,696 -0.7% -145,224 -64.8% 0 0.0%
theme_render_template@2 10 0.4% -4,137 -34.4% 363 3.0% -2,151 -14.3% 329 2.2% -140,824 -55.0% -22,920 -8.9% -259,784 -116.0% 1,064 0.5%
dblog_watchdog -2 -0.1% -4,134 -34.3% -113 -0.9% -2,445 -16.2% -95 -0.6% -137,104 -53.5% 5,808 2.3% -145,224 -64.8% -1,712 -0.8%
Drupal\Core\Database\Connection::insert -3 -0.1% -1,575 -13.1% -64 -0.5% -1,579 -10.5% -56 -0.4% -121,328 -47.4% -7,808 -3.0% -113,720 -50.8% -592 -0.3%
db_merge -1 -0.0% -1,284 -10.7% -20 -0.2% -1,287 -8.5% -18 -0.1% -119,224 -46.5% -1,424 -0.6% -47,704 -21.3% 0 0.0%
debug_backtrace -2 -0.1% -266 -2.2% -266 -2.2% -270 -1.8% -270 -1.8% -119,160 -46.5% -119,160 -46.5% -66,936 -29.9% -66,936 -29.9%
Drupal\Core\Database\Connection::merge -1 -0.0% -1,253 -10.4% -22 -0.2% -1,255 -8.3% -19 -0.1% -117,008 -45.7% -4,576 -1.8% -47,704 -21.3% 0 0.0%
template_preprocess_forums 0 0.0% 24,148 200.6% 10 0.1% 24,128 160.0% -13 -0.1% 115,848 45.2% -664 -0.3% 203,976 91.1% -616 -0.3%
theme@2 0 0.0% 16,073 133.5% -34 -0.3% 17,960 119.1% -2 -0.0% -112,280 -43.8% -560 -0.2% -132,104 -59.0% -464 -0.2%
drupal_render@4 0 0.0% 16,395 136.2% 14 0.1% 18,264 121.1% 9 0.1% -109,256 -42.6% 3,040 1.2% -130,040 -58.0% -192 -0.1%
run_init::templates/block.tpl.php 0 0.0% 16,417 136.4% 10 0.1% 18,288 121.3% 8 0.1% -109,256 -42.6% -2,960 -1.2% -130,400 -58.2% 0 0.0%
drupal_render@3 0 0.0% 16,406 136.3% 26 0.2% 18,272 121.2% 32 0.2% -106,296 -41.5% 2,960 1.2% -130,056 -58.1% -16 -0.0%
render@1 0 0.0% 16,399 136.2% -12 -0.1% 18,274 121.2% -5 -0.0% -106,296 -41.5% 0 0.0% -130,400 -58.2% -192 -0.1%
drupal_render@2 0 0.0% 16,432 136.5% -15 -0.1% 18,296 121.3% 0 0.0% -105,856 -41.3% 3,040 1.2% -132,920 -59.3% -16 -0.0%
run_init::templates/page.tpl.php 0 0.0% 17,150 142.5% -4 -0.0% 19,020 126.1% 0 0.0% -105,664 -41.2% -3,136 -1.2% -129,728 -57.9% 0 0.0%
theme@1 0 0.0% 17,129 142.3% -3 -0.0% 18,979 125.9% 9 0.1% -105,504 -41.2% -5,576 -2.2% -130,912 -58.4% 0 0.0%
run_init::mysql/Merge.php -1 -0.0% -903 -7.5% -33 -0.3% -906 -6.0% -35 -0.2% -103,440 -40.4% -17,232 -6.7% -47,704 -21.3% 0 0.0%
drupal_render_page 0 0.0% 17,239 143.2% -1 -0.0% 18,755 124.4% 4 0.0% -103,320 -40.3% -3,152 -1.2% -103,192 -46.1% 0 0.0%
render 0 0.0% 16,287 135.3% 16 0.1% 18,155 120.4% 8 0.1% -102,872 -40.1% 0 0.0% -132,792 -59.3% 0 0.0%
drupal_render@1 0 0.0% 16,317 135.5% -3 -0.0% 18,187 120.6% 8 0.1% -102,808 -40.1% 0 0.0% -132,744 -59.3% -64 -0.0%
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml 0 0.0% 17,188 142.8% -1 -0.0% 18,701 124.0% -4 -0.0% -102,264 -39.9% -2,144 -0.8% -103,136 -46.0% 0 0.0%
Drupal\Core\EventSubscriber\ViewSubscriber::onView 0 0.0% 17,189 142.8% 0 0.0% 18,702 124.0% 3 0.0% -102,264 -39.9% 0 0.0% -103,136 -46.0% 0 0.0%
theme_render_template@1 0 0.0% 16,347 135.8% -3 -0.0% 18,212 120.8% -5 -0.0% -100,312 -39.2% 24 0.0% -130,248 -58.1% 0 0.0%
drupal_render 0 0.0% 16,994 141.2% 17 0.1% 18,818 124.8% 17 0.1% -100,256 -39.1% 80 0.0% -109,336 -48.8% 0 0.0%
theme@3 1 0.0% 24,305 201.9% 166 1.4% 24,305 161.2% 125 0.8% 99,376 38.8% -7,104 -2.8% 247,440 110.5% 5,576 2.5%
theme_render_template 0 0.0% 17,172 142.6% 8 0.1% 19,039 126.3% 3 0.0% -96,136 -37.5% 0 0.0% -122,896 -54.9% 0 0.0%
template_preprocess_forum_topic_list 1 0.0% 20,770 172.5% 405 3.4% 20,772 137.7% 322 2.1% 94,968 37.1% 3,208 1.3% 164,936 73.6% 1,104 0.5%
theme 0 0.0% 17,013 141.3% -7 -0.1% 18,807 124.7% -9 -0.1% -92,520 -36.1% -5,048 -2.0% -101,592 -45.4% 48 0.0%
load::Query/Merge.php -1 -0.0% -668 -5.5% -668 -5.5% -671 -4.4% -671 -4.4% -80,168 -31.3% -80,168 -31.3% -47,704 -21.3% -47,704 -21.3%
run_init::mysql/Insert.php -1 -0.0% -810 -6.7% -39 -0.3% -811 -5.4% -38 -0.3% -79,608 -31.1% -10,976 -4.3% -63,584 -28.4% 0 0.0%
load::Query/Insert.php -1 -0.0% -581 -4.8% -581 -4.8% -584 -3.9% -584 -3.9% -67,400 -26.3% -67,400 -26.3% -63,584 -28.4% -63,584 -28.4%
theme@4 11 0.4% 13,566 112.7% 1,066 8.9% 13,577 90.0% 894 5.9% 59,544 23.2% -72,712 -28.4% 143,056 63.9% 3,528 1.6%
extract 10 0.4% 165 1.4% 165 1.4% 161 1.1% 161 1.1% 46,352 18.1% 46,352 18.1% 112 0.0% 112 0.0%
load::1#ea#ff#d5f07ff81d748f2822cf61923abc.php/c2c2e83c70edc3c8ba7d757e364584caddf1c343f49df47f6167bffd4e5dcfcd.php -1 -0.0% -293 -2.4% -293 -2.4% -297 -2.0% -297 -2.0% -36,560 -14.3% -36,560 -14.3% -46,312 -20.7% -46,312 -20.7%
load::1#ea#ff#d5f07ff81d748f2822cf61923abc.php/a341b2e76034389a0b9ba57f2dfafd87e402860454ea47b3091e53f41aec6192.php 1 0.0% 291 2.4% 291 2.4% 293 1.9% 293 1.9% 36,552 14.3% 36,552 14.3% 46,296 20.7% 46,296 20.7%
Drupal\Core\Template\Attribute::__construct 19 0.7% 996 8.3% 236 2.0% 1,012 6.7% 199 1.3% 36,376 14.2% 4,400 1.7% 7,704 3.4% 1,736 0.8%
filter_xss_admin -2 -0.1% -2,271 -18.9% -88 -0.7% -2,149 -14.3% -91 -0.6% -34,776 -13.6% -784 -0.3% -60,640 -27.1% -8,904 -4.0%
preg_replace_callback -2 -0.1% -1,867 -15.5% -94 -0.8% -1,744 -11.6% -94 -0.6% -34,440 -13.4% -1,440 -0.6% -28,448 -12.7% 0 0.0%
filter_xss -2 -0.1% -2,183 -18.1% -65 -0.5% -2,058 -13.6% -60 -0.4% -33,992 -13.3% 8,752 3.4% -51,736 -23.1% 0 0.0%
_filter_xss_split -6 -0.2% -1,948 -16.2% -199 -1.7% -1,826 -12.1% -158 -1.0% -33,032 -12.9% 26,552 10.4% -51,616 -23.0% -11,208 -5.0%
tablesort_header 3 0.1% 2,654 22.0% 114 0.9% 2,659 17.6% 93 0.6% 32,824 12.8% 360 0.1% 45,600 20.4% 2,752 1.2%
Drupal\Core\Template\Attribute::offsetSet 45 1.6% 761 6.3% 591 4.9% 813 5.4% 517 3.4% 31,976 12.5% 31,976 12.5% 5,968 2.7% 5,968 2.7%
load::mysql/Insert.php -1 -0.0% -329 -2.7% -329 -2.7% -333 -2.2% -333 -2.2% -30,648 -12.0% -30,648 -12.0% -48,992 -21.9% -48,992 -21.9%
language_list 53 1.9% 877 7.3% 680 5.6% 915 6.1% 668 4.4% 26,712 10.4% 26,728 10.4% -16 -0.0% 0 0.0%
load::templates/forum-submitted.tpl.php 6 0.2% 450 3.7% 450 3.7% 460 3.1% 460 3.1% 25,600 10.0% 25,600 10.0% 22,552 10.1% 22,552 10.1%
_filter_xss_attributes -2 -0.1% -1,547 -12.8% -151 -1.3% -1,424 -9.4% -109 -0.7% -24,976 -9.7% -192 -0.1% -26,360 -11.8% -1,464 -0.7%
array_flip -1 -0.0% -126 -1.0% -126 -1.0% -133 -0.9% -133 -0.9% -24,328 -9.5% -24,328 -9.5% -11,712 -5.2% -11,712 -5.2%
explode 39 1.4% 43 0.4% 43 0.4% 79 0.5% 79 0.5% 21,856 8.5% 21,856 8.5% -32 -0.0% -32 -0.0%
template_preprocess_forum_submitted 6 0.2% 8,292 68.9% 134 1.1% 8,295 55.0% 107 0.7% 20,592 8.0% 3,344 1.3% 0 0.0% 0 0.0%
drupal_error_levels -2 -0.1% -56 -0.5% -56 -0.5% -58 -0.4% -58 -0.4% -19,648 -7.7% -19,648 -7.7% -9,872 -4.4% -9,872 -4.4%
theme@5 6 0.2% 7,005 58.2% 478 4.0% 7,010 46.5% 362 2.4% 19,448 7.6% -11,032 -4.3% 18,936 8.5% 4,424 2.0%
template_preprocess 10 0.4% 161 1.3% 133 1.1% 173 1.1% 137 0.9% 19,360 7.6% 18,480 7.2% -1,960 -0.9% 3,576 1.6%
filter_xss_bad_protocol -2 -0.1% -1,308 -10.9% -36 -0.3% -1,185 -7.9% -26 -0.2% -18,200 -7.1% -1,760 -0.7% -21,272 -9.5% -192 -0.1%
drupal_render@5 0 0.0% 268 2.2% 4 0.0% 267 1.8% 8 0.1% -17,152 -6.7% 0 0.0% 54,776 24.5% 0 0.0%
theme_form_element 0 0.0% 236 2.0% 11 0.1% 235 1.6% 9 0.1% -17,136 -6.7% 0 0.0% 44,144 19.7% 192 0.1%
array_map 20 0.7% 563 4.7% 165 1.4% 578 3.8% 143 0.9% 16,856 6.6% 12,080 4.7% 3,120 1.4% 1,768 0.8%
Drupal\Core\Database\Query\Merge::execute -1 -0.0% -2,357 -19.6% -93 -0.8% -1,380 -9.2% -76 -0.5% -16,456 -6.4% 11,856 4.6% -21,640 -9.7% -1,328 -0.6%
Drupal\Core\Database\Query\Insert::fields -3 -0.1% -107 -0.9% -80 -0.7% -111 -0.7% -65 -0.4% -15,056 -5.9% -3,880 -1.5% -7,112 -3.2% -3,016 -1.3%
theme_tablesort_indicator 1 0.0% 832 6.9% 18 0.1% 833 5.5% 14 0.1% 14,808 5.8% 1,352 0.5% 21,640 9.7% 896 0.4%
Drupal\Core\Database\Statement::execute -5 -0.2% -3,339 -27.7% -140 -1.2% -386 -2.6% -83 -0.6% -14,184 -5.5% 0 0.0% -13,720 -6.1% 0 0.0%
PDOStatement::execute -5 -0.2% -3,196 -26.5% -3,196 -26.5% -256 -1.7% -256 -1.7% -14,184 -5.5% -14,184 -5.5% -13,720 -6.1% -13,720 -6.1%
unserialize -1 -0.0% 214 1.8% -84 -0.7% 315 2.1% -92 -0.6% 13,896 5.4% 13,912 5.4% 5,936 2.6% 5,848 2.6%
drupal_session_start -1 -0.0% -199 -1.7% -23 -0.2% -202 -1.3% -19 -0.1% -13,456 -5.3% -1,648 -0.6% 0 0.0% 0 0.0%
Drupal\Component\Utility\String::checkPlain 73 2.6% 669 5.6% 445 3.7% 743 4.9% 448 3.0% 13,184 5.1% 1,528 0.6% 2,816 1.3% 1,496 0.7%
template_preprocess_username 5 0.2% 2,578 21.4% 170 1.4% 2,583 17.1% 146 1.0% 12,912 5.0% 10,352 4.0% 0 0.0% 0 0.0%
load::templates/forum-icon.tpl.php 3 0.1% 218 1.8% 218 1.8% 223 1.5% 223 1.5% 12,472 4.9% 12,472 4.9% 10,336 4.6% 10,336 4.6%
load::templates/forum-topic-list.tpl.php 1 0.0% 134 1.1% 134 1.1% 137 0.9% 137 0.9% 12,008 4.7% 12,008 4.7% 26,112 11.7% 26,112 11.7%
Drupal\Core\Cache\DatabaseBackend::get -1 -0.0% -338 -2.8% -15 -0.1% -186 -1.2% -14 -0.1% 11,880 4.6% 232 0.1% -9,968 -4.4% -48 -0.0%
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