Diff Report
Run #519aa37b5bebd: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519aa45581fb3: XHProf Run (Namespace=drupal-perf-jenlampton)
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Overall Diff Summary

Run #519aa37b5bebdRun #519aa45581fb3DiffDiff%
Number of Function Calls47,087 47,342 255 0.5%
Incl. Wall Time (microsec)665,370 672,896 7,526 1.1%
Incl. CPU (microsecs)656,086 661,419 5,333 0.8%
Incl. MemUse (bytes)42,380,288 42,673,160 292,872 0.7%
Incl. PeakMemUse (bytes)42,527,336 42,796,120 268,784 0.6%

[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/3f2262cd961c6773dfbb87ba360280d0f4c4e736a68c335a594610adabf79232.php -1 -0.4% -3,438 -45.7% -3,438 -45.7% -3,442 -64.5% -3,442 -64.5% -524,608 -179.1% -524,608 -179.1% -542,312 -201.8% -542,312 -201.8%
load::service_container_prod_.php/dbe5fe870189416ef7ca65b7c4e82708192abd0b0d06c751376385608cf01f09.php 1 0.4% 3,468 46.1% 3,468 46.1% 3,470 65.1% 3,470 65.1% 524,608 179.1% 524,608 179.1% 542,312 201.8% 542,312 201.8%
main() 0 0.0% 7,526 100.0% -2 -0.0% 5,333 100.0% -2 -0.0% 292,872 100.0% 0 0.0% 268,784 100.0% 0 0.0%
drupal_handle_request 0 0.0% 7,719 102.6% 0 0.0% 5,528 103.7% 2 0.0% 292,872 100.0% 872 0.3% 268,784 100.0% 816 0.3%
run_init::drupal-8.x-dev/index.php 0 0.0% 7,532 100.1% -15 -0.2% 5,339 100.1% -14 -0.3% 292,872 100.0% 0 0.0% 268,784 100.0% 0 0.0%
call_user_func 0 0.0% 6,444 85.6% 3 0.0% 4,221 79.1% 7 0.1% 289,088 98.7% 0 0.0% 218,408 81.3% 0 0.0%
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch 0 0.0% 6,543 86.9% 2 0.0% 4,230 79.3% 6 0.1% 288,696 98.6% -392 -0.1% 218,408 81.3% 0 0.0%
Symfony\Component\EventDispatcher\EventDispatcher::dispatch 0 0.0% 6,562 87.2% 2 0.0% 4,251 79.7% 8 0.2% 288,312 98.4% -384 -0.1% 218,408 81.3% 0 0.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch 0 0.0% 6,683 88.8% 11 0.1% 4,361 81.8% 1 0.0% 288,144 98.4% -80 -0.0% 218,392 81.3% 0 0.0%
Symfony\Component\HttpKernel\Kernel::handle 0 0.0% 6,630 88.1% 0 0.0% 4,517 84.7% 0 0.0% 288,128 98.4% 0 0.0% 220,128 81.9% 48 0.0%
Symfony\Component\HttpKernel\HttpKernel::handle 0 0.0% 6,610 87.8% 1 0.0% 4,501 84.4% 5 0.1% 288,120 98.4% 0 0.0% 217,760 81.0% 264 0.1%
Drupal\Core\HttpKernel::handle 0 0.0% 6,621 88.0% 8 0.1% 4,508 84.5% 2 0.0% 288,120 98.4% 0 0.0% 220,256 81.9% 96 0.0%
Symfony\Component\HttpKernel\HttpKernel::handleRaw 0 0.0% 6,609 87.8% 2 0.0% 4,496 84.3% 4 0.1% 288,120 98.4% -88 -0.0% 217,496 80.9% 360 0.1%
_drupal_error_handler_real 2 0.8% 8,983 119.4% 162 2.2% 7,155 134.2% 140 2.6% 235,800 80.5% -106,808 -36.5% 336,816 125.3% 1,784 0.7%
_drupal_error_handler 2 0.8% 9,015 119.8% 32 0.4% 7,189 134.8% 34 0.6% 230,624 78.7% -5,176 -1.8% 337,040 125.4% 224 0.1%
load::templates/forums.tpl.php 0 0.0% 9,040 120.1% 25 0.3% 7,210 135.2% 21 0.4% 221,128 75.5% -9,496 -3.2% 340,136 126.5% 3,096 1.2%
Drupal\Core\Database\Connection::getDriverClass 5 2.0% 2,540 33.7% 55 0.7% 2,557 47.9% 70 1.3% 217,632 74.3% 1,904 0.7% 172,736 64.3% 80 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass 2 0.8% 1,634 21.7% 142 1.9% 1,593 29.9% 86 1.6% 216,664 74.0% -1,976 -0.7% 185,608 69.1% 32 0.0%
class_exists 2 0.8% 1,813 24.1% 53 0.7% 1,790 33.6% 41 0.8% 215,720 73.7% -816 -0.3% 172,528 64.2% 128 0.0%
theme_render_template@2 -2 -0.8% 7,907 105.1% -111 -1.5% 6,073 113.9% -94 -1.8% 194,784 66.5% 18,520 6.3% 290,392 108.0% 1,072 0.4%
_drupal_log_error 2 0.8% 6,263 83.2% 109 1.4% 4,507 84.5% 82 1.5% 166,456 56.8% 2,528 0.9% 158,608 59.0% 424 0.2%
run_init::1#ea#ff#d5f07ff81d748f2822cf61923abc.php/9aee36de5d850ff307409b729f18d30ff4aaf4051ffadde810b9d9bc85a23eda.php -1 -0.4% -1,653 -22.0% -29 -0.4% -1,657 -31.1% -31 -0.6% -165,368 -56.5% -10,552 -3.6% -242,384 -90.2% 0 0.0%
run_init::1#ea#ff#d5f07ff81d748f2822cf61923abc.php/b1d8706d3714f1ff508a7af72453eb789083356974f4c339a9c8bd407365797a.php 1 0.4% 1,653 22.0% 30 0.4% 1,656 31.1% 30 0.6% 165,344 56.5% 10,552 3.6% 242,416 90.2% 0 0.0%
Symfony\Component\HttpKernel\HttpKernel::filterResponse 0 0.0% 4,342 57.7% 1 0.0% 3,432 64.4% -1 -0.0% 162,720 55.6% 24 0.0% 82,704 30.8% 312 0.1%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond 0 0.0% 4,316 57.3% 13 0.2% 3,407 63.9% 11 0.2% 162,696 55.6% 24 0.0% 82,392 30.7% 0 0.0%
drupal_session_commit 0 0.0% 4,193 55.7% 24 0.3% 3,283 61.6% 13 0.2% 162,672 55.5% 1,104 0.4% 82,392 30.7% 0 0.0%
run_init::service_container_prod_.php/3f2262cd961c6773dfbb87ba360280d0f4c4e736a68c335a594610adabf79232.php -1 -0.4% -1,470 -19.5% -29 -0.4% -1,473 -27.6% -29 -0.5% -162,248 -55.4% -8,504 -2.9% -140,152 -52.1% -2,488 -0.9%
run_init::service_container_prod_.php/dbe5fe870189416ef7ca65b7c4e82708192abd0b0d06c751376385608cf01f09.php 1 0.4% 1,510 20.1% 29 0.4% 1,513 28.4% 30 0.6% 162,248 55.4% 8,504 2.9% 140,152 52.1% 2,488 0.9%
Symfony\Component\ClassLoader\ClassLoader::loadClass@1 2 0.8% 900 12.0% 50 0.7% 889 16.7% 46 0.9% 155,064 52.9% -136 -0.0% 101,936 37.9% 32 0.0%
session_write_close 1 0.4% 3,922 52.1% 27 0.4% 3,014 56.5% 24 0.5% 146,464 50.0% 1,264 0.4% 82,392 30.7% 0 0.0%
watchdog 2 0.8% 4,694 62.4% 104 1.4% 2,971 55.7% 86 1.6% 144,600 49.4% 1,696 0.6% 144,600 53.8% 0 0.0%
_drupal_session_write 1 0.4% 3,893 51.7% 87 1.2% 2,985 56.0% 64 1.2% 144,368 49.3% -4,144 -1.4% 82,392 30.7% 0 0.0%
dblog_watchdog 2 0.8% 4,362 58.0% 137 1.8% 2,639 49.5% 116 2.2% 137,200 46.8% -5,808 -2.0% 144,600 53.8% 1,800 0.7%
theme@2 0 0.0% 3,305 43.9% -14 -0.2% 1,524 28.6% -28 -0.5% 134,560 45.9% -3,408 -1.2% 158,264 58.9% 1,304 0.5%
drupal_render@4 0 0.0% 3,228 42.9% -6 -0.1% 1,446 27.1% -6 -0.1% 133,632 45.6% -944 -0.3% 155,912 58.0% -288 -0.1%
run_init::templates/block.tpl.php 0 0.0% 3,220 42.8% -2 -0.0% 1,442 27.0% -8 -0.2% 133,608 45.6% 840 0.3% 156,168 58.1% 0 0.0%
drupal_render@3 0 0.0% 3,186 42.3% 3 0.0% 1,403 26.3% 3 0.1% 132,768 45.3% -864 -0.3% 155,928 58.0% 16 0.0%
render@1 0 0.0% 3,235 43.0% -2 -0.0% 1,463 27.4% 8 0.2% 132,768 45.3% 0 0.0% 156,168 58.1% 152 0.1%
drupal_render@2 0 0.0% 3,363 44.7% 10 0.1% 1,586 29.7% 19 0.4% 131,272 44.8% -952 -0.3% 155,616 57.9% 16 0.0%
theme_render_template@1 0 0.0% 3,314 44.0% 14 0.2% 1,535 28.8% 21 0.4% 130,936 44.7% -24 -0.0% 156,064 58.1% 0 0.0%
drupal_render@1 0 0.0% 3,434 45.6% 20 0.3% 1,649 30.9% 13 0.2% 130,528 44.6% 16 0.0% 156,296 58.1% 8 0.0%
theme@1 0 0.0% 3,372 44.8% 43 0.6% 1,589 29.8% 47 0.9% 130,408 44.5% -608 -0.2% 156,328 58.2% 24 0.0%
run_init::templates/page.tpl.php 0 0.0% 3,238 43.0% 3 0.0% 1,459 27.4% 10 0.2% 130,208 44.5% 864 0.3% 156,152 58.1% 0 0.0%
render 0 0.0% 3,246 43.1% -1 -0.0% 1,465 27.5% 0 0.0% 129,352 44.2% 0 0.0% 156,096 58.1% 0 0.0%
theme_render_template 0 0.0% 3,313 44.0% 0 0.0% 1,535 28.8% -3 -0.1% 127,624 43.6% 0 0.0% 156,760 58.3% 0 0.0%
drupal_render_page 0 0.0% 2,237 29.7% -7 -0.1% 870 16.3% -5 -0.1% 127,384 43.5% 872 0.3% 134,480 50.0% 0 0.0%
theme 0 0.0% 3,581 47.6% 23 0.3% 1,798 33.7% 9 0.2% 126,512 43.2% -2,280 -0.8% 134,168 49.9% 0 0.0%
drupal_render 0 0.0% 3,584 47.6% 7 0.1% 1,802 33.8% 11 0.2% 126,424 43.2% -88 -0.0% 134,168 49.9% 0 0.0%
Drupal\Core\EventSubscriber\ViewSubscriber::onView 0 0.0% 2,213 29.4% -2 -0.0% 847 15.9% -3 -0.1% 126,368 43.1% 0 0.0% 134,504 50.0% 0 0.0%
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml 0 0.0% 2,229 29.6% 0 0.0% 862 16.2% 0 0.0% 126,368 43.1% -128 -0.0% 134,504 50.0% 0 0.0%
Drupal\Core\Database\Connection::insert 3 1.2% 1,544 20.5% 68 0.9% 1,549 29.0% 60 1.1% 121,424 41.5% 7,808 2.7% 112,832 42.0% 592 0.2%
debug_backtrace 2 0.8% 260 3.5% 260 3.5% 265 5.0% 265 5.0% 119,160 40.7% 119,160 40.7% 67,384 25.1% 67,384 25.1%
db_merge 1 0.4% 1,300 17.3% 24 0.3% 1,302 24.4% 19 0.4% 119,136 40.7% 1,424 0.5% 60,656 22.6% 0 0.0%
Drupal\Core\Database\Connection::merge 1 0.4% 1,264 16.8% 32 0.4% 1,270 23.8% 35 0.7% 116,920 39.9% 4,576 1.6% 60,656 22.6% 0 0.0%
run_init::mysql/Merge.php 1 0.4% 893 11.9% 35 0.5% 894 16.8% 34 0.6% 103,376 35.3% 17,240 5.9% 60,656 22.6% 0 0.0%
template_preprocess_forums 0 0.0% -4,413 -58.6% -34 -0.5% -4,412 -82.7% -31 -0.6% -93,784 -32.0% 528 0.2% -180,360 -67.1% 448 0.2%
ob_start -2 -0.8% 6 0.1% 6 0.1% 1 0.0% 1 0.0% -82,240 -28.1% -82,240 -28.1% -1,640 -0.6% -1,640 -0.6%
load::Query/Merge.php 1 0.4% 654 8.7% 654 8.7% 657 12.3% 657 12.3% 80,096 27.3% 80,096 27.3% 60,656 22.6% 60,656 22.6%
run_init::mysql/Insert.php 1 0.4% 756 10.0% 40 0.5% 759 14.2% 41 0.8% 79,656 27.2% 10,976 3.7% 55,784 20.8% 0 0.0%
theme@3 -1 -0.4% -4,446 -59.1% -149 -2.0% -4,447 -83.4% -121 -2.3% -77,208 -26.4% 4,920 1.7% -226,080 -84.1% -5,808 -2.2%
ob_get_clean -2 -0.8% -2 -0.0% -2 -0.0% 2 0.0% 2 0.0% 76,816 26.2% 76,816 26.2% -856 -0.3% -856 -0.3%
template_preprocess_forum_list -1 -0.4% -3,307 -43.9% -147 -2.0% -3,309 -62.0% -109 -2.0% -69,456 -23.7% -6,176 -2.1% -123,344 -45.9% -1,200 -0.4%
load::Query/Insert.php 1 0.4% 536 7.1% 536 7.1% 538 10.1% 538 10.1% 67,440 23.0% 67,440 23.0% 55,784 20.8% 55,784 20.8%
theme@4 -1 -0.4% -1,890 -25.1% -112 -1.5% -1,891 -35.5% -89 -1.7% -38,984 -13.3% 5,248 1.8% -85,232 -31.7% -1,936 -0.7%
load::1#ea#ff#d5f07ff81d748f2822cf61923abc.php/9aee36de5d850ff307409b729f18d30ff4aaf4051ffadde810b9d9bc85a23eda.php -1 -0.4% -292 -3.9% -292 -3.9% -295 -5.5% -295 -5.5% -36,560 -12.5% -36,560 -12.5% -46,312 -17.2% -46,312 -17.2%
load::1#ea#ff#d5f07ff81d748f2822cf61923abc.php/b1d8706d3714f1ff508a7af72453eb789083356974f4c339a9c8bd407365797a.php 1 0.4% 289 3.8% 289 3.8% 293 5.5% 293 5.5% 36,560 12.5% 36,560 12.5% 46,312 17.2% 46,312 17.2%
preg_replace_callback 1 0.4% 1,736 23.1% 96 1.3% 1,669 31.3% 94 1.8% 34,328 11.7% 1,328 0.5% 27,824 10.4% 0 0.0%
filter_xss 1 0.4% 1,894 25.2% 36 0.5% 1,827 34.3% 40 0.8% 33,880 11.6% -7,984 -2.7% 20,968 7.8% -40 -0.0%
filter_xss_admin 1 0.4% 1,964 26.1% 70 0.9% 1,891 35.5% 64 1.2% 33,872 11.6% -8 -0.0% 15,664 5.8% -5,304 -2.0%
_filter_xss_split 5 2.0% 1,713 22.8% 184 2.4% 1,651 31.0% 152 2.9% 33,000 11.3% -14,168 -4.8% 21,008 7.8% -1,632 -0.6%
load::mysql/Insert.php 1 0.4% 333 4.4% 333 4.4% 336 6.3% 336 6.3% 30,672 10.5% 30,672 10.5% 55,904 20.8% 55,904 20.8%
_filter_xss_attributes 2 0.8% 1,405 18.7% 157 2.1% 1,338 25.1% 116 2.2% 24,976 8.5% 192 0.1% 25,736 9.6% 1,464 0.5%
template_preprocess_forum_submitted -1 -0.4% -1,312 -17.4% -26 -0.3% -1,313 -24.6% -23 -0.4% -24,592 -8.4% -1,552 -0.5% -19,600 -7.3% -232 -0.1%
load::templates/forum-list.tpl.php -1 -0.4% -189 -2.5% -189 -2.5% -192 -3.6% -192 -3.6% -20,616 -7.0% -20,616 -7.0% -40,312 -15.0% -40,312 -15.0%
drupal_error_levels 2 0.8% 55 0.7% 55 0.7% 57 1.1% 57 1.1% 19,648 6.7% 19,648 6.7% 9,840 3.7% 9,840 3.7%
filter_xss_bad_protocol 2 0.8% 1,160 15.4% 38 0.5% 1,092 20.5% 26 0.5% 18,200 6.2% 1,760 0.6% 20,648 7.7% 192 0.1%
drupal_render@5 0 0.0% -399 -5.3% -12 -0.2% -396 -7.4% -8 -0.2% 17,120 5.8% 0 0.0% -50,272 -18.7% 0 0.0%
theme_form_element 0 0.0% -97 -1.3% -13 -0.2% -96 -1.8% -13 -0.2% 17,104 5.8% 0 0.0% -45,272 -16.8% 0 0.0%
Drupal\Core\Database\Query\Merge::execute 1 0.4% 2,322 30.9% 96 1.3% 1,414 26.5% 65 1.2% 16,456 5.6% -11,856 -4.0% 21,736 8.1% 1,328 0.5%
Drupal\Core\Database\Query\Insert::fields 3 1.2% 117 1.6% 83 1.1% 125 2.3% 71 1.3% 15,056 5.1% 3,880 1.3% 6,952 2.6% 2,856 1.1%
theme@5 -1 -0.4% -967 -12.8% -104 -1.4% -969 -18.2% -68 -1.3% -14,808 -5.1% -1,328 -0.5% -15,216 -5.7% -1,704 -0.6%
PDOStatement::execute 5 2.0% 2,400 31.9% 2,400 31.9% 202 3.8% 202 3.8% 14,200 4.8% 14,200 4.8% 12,232 4.6% 12,232 4.6%
Drupal\Core\Database\Statement::execute 5 2.0% 2,507 33.3% 85 1.1% 317 5.9% 57 1.1% 14,200 4.8% 0 0.0% 12,232 4.6% 0 0.0%
drupal_session_start 1 0.4% 202 2.7% 22 0.3% 204 3.8% 17 0.3% 13,464 4.6% 1,648 0.6% 0 0.0% 0 0.0%
array_flip 1 0.4% 44 0.6% 44 0.6% 46 0.9% 46 0.9% 12,368 4.2% 12,368 4.2% -5,064 -1.9% -5,064 -1.9%
theme_form 0 0.0% -985 -13.1% -2 -0.0% -932 -17.5% 2 0.0% -10,536 -3.6% 0 0.0% -6,160 -2.3% 2,632 1.0%
str_replace 13 5.1% 75 1.0% 75 1.0% 119 2.2% 119 2.2% 10,176 3.5% 10,176 3.5% 2,280 0.8% 2,280 0.8%
Drupal\Core\Database\Query\Select::execute 1 0.4% 869 11.5% 22 0.3% 740 13.9% 20 0.4% 9,904 3.4% 168 0.1% 8,752 3.3% 328 0.1%
preg_replace 23 9.0% 135 1.8% 135 1.8% 134 2.5% 134 2.5% 9,800 3.3% 9,800 3.3% 2,080 0.8% 2,080 0.8%
extract -2 -0.8% -77 -1.0% -77 -1.0% -77 -1.4% -77 -1.4% -9,592 -3.3% -9,592 -3.3% 1,352 0.5% 1,352 0.5%
session_start 1 0.4% 167 2.2% 42 0.6% 169 3.2% 42 0.8% 9,096 3.1% 1,720 0.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Insert::execute 3 1.2% 3,572 47.5% 150 2.0% 1,229 23.0% 139 2.6% 8,800 3.0% -4,040 -1.4% 31,776 11.8% 2,880 1.1%
theme_form_element_label 0 0.0% -67 -0.9% -10 -0.1% -67 -1.3% -8 -0.2% 8,552 2.9% 0 0.0% -45,272 -16.8% -96 -0.0%
format_interval -1 -0.4% -319 -4.2% -55 -0.7% -321 -6.0% -46 -0.9% -8,232 -2.8% 1,448 0.5% -4,152 -1.5% -528 -0.2%
Drupal\Core\Database\Connection::prepareQuery 5 2.0% 222 2.9% 35 0.5% 239 4.5% 42 0.8% 7,640 2.6% -1,368 -0.5% 3,136 1.2% 72 0.0%
Drupal\Core\Database\Driver\mysql\Insert::__toString 3 1.2% 286 3.8% 219 2.9% 290 5.4% 180 3.4% 7,528 2.6% -6,504 -2.2% 11,080 4.1% 5,768 2.1%
array_merge 3 1.2% 31 0.4% 31 0.4% 27 0.5% 27 0.5% 7,464 2.5% 7,464 2.5% 1,224 0.5% 1,224 0.5%
PDO::prepare 5 2.0% 78 1.0% 25 0.3% 77 1.4% 20 0.4% 7,400 2.5% 7,400 2.5% 752 0.3% 752 0.3%
Drupal\Core\Database\Connection::select 1 0.4% 166 2.2% 25 0.3% 165 3.1% 18 0.3% 7,200 2.5% 3,232 1.1% -128 -0.0% 0 0.0%
error_displayable 2 0.8% 951 12.6% 31 0.4% 923 17.3% 27 0.5% 7,200 2.5% 1,288 0.4% 9,880 3.7% 0 0.0%
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