Diff Report
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1ad213669: XHProf Run (Namespace=drupal-perf-jenlampton)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #519b1557bbc04Run #519b1ad213669DiffDiff%
Number of Function Calls54,294 51,530 -2,764 -5.1%
Incl. Wall Time (microsec)730,158 718,119 -12,039 -1.6%
Incl. CPU (microsecs)720,692 705,612 -15,080 -2.1%
Incl. MemUse (bytes)43,656,496 43,912,720 256,224 0.6%
Incl. PeakMemUse (bytes)43,823,792 44,047,808 224,016 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/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%
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%
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%
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_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%
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%
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%
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%
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%
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%
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%
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@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%
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@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%
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%
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%
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%
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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