Diff Report
Run #519aa45581fb3: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519aa37b5bebd: XHProf Run (Namespace=drupal-perf-jenlampton)
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Click a function name below to drill down.

Overall Diff Summary

Run #519aa45581fb3Run #519aa37b5bebdDiffDiff%
Number of Function Calls47,342 47,087 -255 -0.5%
Incl. Wall Time (microsec)672,896 665,370 -7,526 -1.1%
Incl. CPU (microsecs)661,419 656,086 -5,333 -0.8%
Incl. MemUse (bytes)42,673,160 42,380,288 -292,872 -0.7%
Incl. PeakMemUse (bytes)42,796,120 42,527,336 -268,784 -0.6%

[View Regressions/Improvements using Callgraph Diff]


Top 100 Regressions/Improvements: Sorted by Excl. PeakMemUse (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%
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%
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%
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%
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%
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%
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::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%
system_library_info 0 0.0% 0 0.0% 2 0.0% 1 0.0% 5 0.1% 24 0.0% 24 0.0% 22,432 8.3% 22,432 8.3%
load::Event/PostResponseEvent.php 0 0.0% -61 -0.8% -61 -0.8% -60 -1.1% -60 -1.1% 0 0.0% 0 0.0% -13,104 -4.9% -13,104 -4.9%
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_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%
unserialize -1 -0.4% -175 -2.3% 82 1.1% -235 -4.4% 83 1.6% -800 -0.3% -808 -0.3% -8,872 -3.3% -8,840 -3.3%
load::templates/forum-submitted.tpl.php 1 0.4% 94 1.2% 94 1.2% 97 1.8% 97 1.8% 5,200 1.8% 5,200 1.8% 8,752 3.3% 8,752 3.3%
load::Path/AliasWhitelist.php 0 0.0% 7 0.1% 7 0.1% 8 0.2% 8 0.2% 16 0.0% 16 0.0% 7,616 2.8% 7,616 2.8%
load::Entity/EntityManager.php 0 0.0% -12 -0.2% -12 -0.2% -10 -0.2% -10 -0.2% 0 0.0% 0 0.0% -7,592 -2.8% -7,592 -2.8%
load::ParamConverter/EntityConverter.php 0 0.0% 26 0.3% 26 0.3% 25 0.5% 25 0.5% 0 0.0% 0 0.0% 7,528 2.8% 7,528 2.8%
load::sort/SortPluginBase.php 0 0.0% 9 0.1% 9 0.1% 8 0.2% 8 0.2% 0 0.0% 0 0.0% 7,504 2.8% 7,504 2.8%
load::Path/AliasManager.php 0 0.0% -10 -0.1% -10 -0.1% -10 -0.2% -10 -0.2% 0 0.0% 0 0.0% -7,448 -2.8% -7,448 -2.8%
load::sort/Date.php 0 0.0% 17 0.2% 17 0.2% 17 0.3% 17 0.3% 0 0.0% 0 0.0% -7,352 -2.7% -7,352 -2.7%
load::Entity/DatabaseStorageController.php 0 0.0% 15 0.2% 15 0.2% 16 0.3% 16 0.3% 0 0.0% 0 0.0% 6,832 2.5% 6,832 2.5%
load::Entity/DatabaseStorageControllerNG.php 0 0.0% -38 -0.5% -38 -0.5% -38 -0.7% -38 -0.7% -8 -0.0% -8 -0.0% -6,824 -2.5% -6,824 -2.5%
load::query/QueryPluginBase.php 0 0.0% 10 0.1% 10 0.1% 10 0.2% 10 0.2% -48 -0.0% -48 -0.0% 6,512 2.4% 6,512 2.4%
load::query/Sql.php 0 0.0% 22 0.3% 22 0.3% 22 0.4% 22 0.4% 8 0.0% 8 0.0% -6,392 -2.4% -6,392 -2.4%
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%
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%
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%
Drupal\Core\Template\Attribute::offsetSet 6 2.4% 225 3.0% 201 2.7% 199 3.7% 143 2.7% 4,128 1.4% 4,120 1.4% 5,144 1.9% 5,096 1.9%
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%
array_keys -2 -0.8% -33 -0.4% -33 -0.4% -30 -0.6% -30 -0.6% -6,888 -2.4% -6,888 -2.4% -4,656 -1.7% -4,656 -1.7%
template_preprocess 2 0.8% 43 0.6% 36 0.5% 52 1.0% 52 1.0% 3,568 1.2% 3,376 1.2% 4,720 1.8% 4,576 1.7%
Symfony\Component\HttpFoundation\Response::prepare 0 0.0% -42 -0.6% -20 -0.3% -42 -0.8% -14 -0.3% 40 0.0% 0 0.0% -15,552 -5.8% -4,344 -1.6%
load::forum/forum.module 0 0.0% -37 -0.5% -37 -0.5% -37 -0.7% -37 -0.7% -3,376 -1.2% -3,376 -1.2% -3,376 -1.3% -3,376 -1.3%
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\Query\Condition::compile@1 -1 -0.4% -184 -2.4% -123 -1.6% -186 -3.5% -107 -2.0% -5,408 -1.8% -592 -0.2% -6,136 -2.3% -2,904 -1.1%
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%
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_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%
Drupal\Core\Database\Connection::query -5 -2.0% -3,134 -41.6% -175 -2.3% -948 -17.8% -154 -2.9% -7,016 -2.4% 19,880 6.8% -21,520 -8.0% -2,496 -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%
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%
Symfony\Component\HttpFoundation\Response::sendHeaders 0 0.0% -22 -0.3% -17 -0.2% -22 -0.4% -9 -0.2% 0 0.0% 0 0.0% -6,992 -2.6% -2,448 -0.9%
Symfony\Component\HttpFoundation\Response::send 0 0.0% -19 -0.3% -3 -0.0% -20 -0.4% -6 -0.1% 0 0.0% 0 0.0% -12,064 -4.5% -2,368 -0.9%
Drupal\Core\Database\Connection::expandArguments -5 -2.0% -129 -1.7% -103 -1.4% -125 -2.3% -85 -1.6% 0 0.0% 1,664 0.6% -2,952 -1.1% -2,280 -0.8%
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%
preg_match -16 -6.3% -82 -1.1% -82 -1.1% -101 -1.9% -101 -1.9% -6,352 -2.2% -6,352 -2.2% -2,248 -0.8% -2,248 -0.8%
implode -13 -5.1% -85 -1.1% -85 -1.1% -126 -2.4% -126 -2.4% -4,000 -1.4% -4,000 -1.4% -2,128 -0.8% -2,128 -0.8%
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%
call_user_func_array 0 0.0% -113 -1.5% -30 -0.4% -314 -5.9% -42 -0.8% -1,088 -0.4% 0 0.0% 20,488 7.6% -2,072 -0.8%
_drupal_get_last_caller -2 -0.8% -69 -0.9% -46 -0.6% -70 -1.3% -41 -0.8% -1,032 -0.4% 248 0.1% -4,080 -1.5% -2,016 -0.8%
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%
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%
_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%
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%
url 2 0.8% 386 5.1% 100 1.3% 382 7.2% 93 1.7% 928 0.3% 768 0.3% 2,320 0.9% 1,680 0.6%
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%
_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%
in_array -4 -1.6% 0 0.0% 0 0.0% 6 0.1% 6 0.1% -776 -0.3% -776 -0.3% -1,616 -0.6% -1,616 -0.6%
_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%
Drupal\Core\Utility\ThemeRegistry::offsetExists 3 1.2% 52 0.7% 39 0.5% 41 0.8% 23 0.4% 944 0.3% 944 0.3% 1,456 0.5% 1,456 0.5%
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%
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\Template\Attribute::__construct 1 0.4% 240 3.2% 15 0.2% 242 4.5% 44 0.8% 4,640 1.6% 512 0.2% 6,472 2.4% 1,328 0.5%
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%
array_shift -3 -1.2% -11 -0.1% -11 -0.1% -34 -0.6% -34 -0.6% -368 -0.1% -368 -0.1% -1,288 -0.5% -1,288 -0.5%
template_preprocess_username 1 0.4% 127 1.7% 33 0.4% 131 2.5% 33 0.6% 3,040 1.0% 2,672 0.9% 1,928 0.7% 1,288 0.5%
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%
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%
Drupal\Core\Cache\DatabaseBackend::getMultiple -1 -0.4% -69 -0.9% 16 0.2% -380 -7.1% 1 0.0% -3,032 -1.0% 1,184 0.4% -17,792 -6.6% -1,184 -0.4%
Symfony\Component\HttpFoundation\Request::isMethod 0 0.0% -6 -0.1% -5 -0.1% -6 -0.1% 1 0.0% 0 0.0% 0 0.0% -2,016 -0.8% -1,152 -0.4%
Drupal\Core\Config\Context\ConfigContext::notify -2 -0.8% -287 -3.8% -58 -0.8% -284 -5.3% -60 -1.1% 0 0.0% 0 0.0% -2,336 -0.9% -1,136 -0.4%
Symfony\Component\HttpFoundation\HeaderBag::get 0 0.0% 9 0.1% 8 0.1% 10 0.2% -14 -0.3% 24 0.0% 0 0.0% -1,080 -0.4% -1,104 -0.4%
Drupal\Core\Template\Attribute::__toString 1 0.4% 366 4.9% 68 0.9% 368 6.9% 64 1.2% 448 0.2% -344 -0.1% 2,816 1.0% 1,088 0.4%
format_plural 2 0.8% 250 3.3% 46 0.6% 254 4.8% 37 0.7% 5,128 1.8% 592 0.2% 3,512 1.3% 1,080 0.4%
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%
is_array 22 8.6% 24 0.3% 24 0.3% 18 0.3% 18 0.3% 760 0.3% 760 0.3% 1,072 0.4% 1,072 0.4%
drupal_container 14 5.5% 81 1.1% 56 0.7% 96 1.8% 46 0.9% 768 0.3% 768 0.3% 1,056 0.4% 1,056 0.4%
Drupal\Core\Utility\ThemeRegistry::offsetGet 7 2.7% 26 0.3% 26 0.3% 27 0.5% 27 0.5% 792 0.3% 792 0.3% 1,048 0.4% 1,048 0.4%
Symfony\Component\DependencyInjection\Container::get 4 1.6% 55 0.7% -38 -0.5% -40 -0.8% -91 -1.7% 736 0.3% 600 0.2% 1,376 0.5% 1,040 0.4%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase 0 0.0% -1 -0.0% 0 0.0% -3 -0.1% -4 -0.1% 0 0.0% 0 0.0% -1,704 -0.6% -984 -0.4%
Drupal\Core\Database\Query\Select::addExpression -1 -0.4% -6 -0.1% -6 -0.1% -8 -0.2% -8 -0.2% -1,968 -0.7% -1,968 -0.7% -984 -0.4% -984 -0.4%
count -22 -8.6% -64 -0.9% -40 -0.5% -95 -1.8% -67 -1.3% -2,384 -0.8% -2,240 -0.8% -984 -0.4% -984 -0.4%
Drupal\Core\Database\Query\Insert::preExecute -3 -1.2% -100 -1.3% -68 -0.9% -109 -2.0% -65 -1.2% -3,152 -1.1% -928 -0.3% -1,800 -0.7% -944 -0.4%
Drupal\Core\Cache\DatabaseBackend::checksumTags -1 -0.4% -50 -0.7% -72 -1.0% -172 -3.2% -65 -1.2% -520 -0.2% 1,744 0.6% -3,112 -1.2% -928 -0.3%
Drupal\Component\Utility\NestedArray::mergeDeepArray 1 0.4% -96 -1.3% -92 -1.2% -101 -1.9% -71 -1.3% 792 0.3% 792 0.3% 912 0.3% 912 0.3%
theme_get_registry 5 2.0% 56 0.7% 29 0.4% 39 0.7% 43 0.8% 736 0.3% 768 0.3% 952 0.4% 904 0.3%
array_values -3 -1.2% -14 -0.2% -14 -0.2% -4 -0.1% -4 -0.1% -3,712 -1.3% -3,712 -1.3% -888 -0.3% -888 -0.3%
drupal_page_is_cacheable -2 -0.8% -53 -0.7% -16 -0.2% -57 -1.1% -16 -0.3% -2,168 -0.7% -1,120 -0.4% -2,824 -1.1% -888 -0.3%
drupal_set_message -2 -0.8% -84 -1.1% -31 -0.4% -88 -1.7% -31 -0.6% -4,344 -1.5% -2,176 -0.7% -3,704 -1.4% -880 -0.3%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set 0 0.0% -81 -1.1% -36 -0.5% -80 -1.5% -21 -0.4% 0 0.0% 0 0.0% -1,112 -0.4% -872 -0.3%
array_pad -3 -1.2% -7 -0.1% -7 -0.1% -12 -0.2% -12 -0.2% -1,304 -0.4% -1,304 -0.4% -872 -0.3% -872 -0.3%
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%
Symfony\Component\HttpFoundation\Request::getRequestFormat 0 0.0% -8 -0.1% -3 -0.0% -7 -0.1% 0 0.0% 16 0.0% 16 0.0% -1,552 -0.6% -824 -0.3%
Symfony\Component\HttpFoundation\ParameterBag::get -8 -3.1% -62 -0.8% -45 -0.6% -85 -1.6% -66 -1.2% -472 -0.2% -472 -0.2% -816 -0.3% -816 -0.3%
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%
Drupal\Core\Database\Driver\mysql\Connection::mapConditionOperator -2 -0.8% -6 -0.1% -6 -0.1% -1 -0.0% -1 -0.0% -952 -0.3% -952 -0.3% -784 -0.3% -784 -0.3%
htmlspecialchars -1 -0.4% 24 0.3% 24 0.3% 41 0.8% 41 0.8% -432 -0.1% -432 -0.1% 768 0.3% 768 0.3%
Symfony\Component\HttpFoundation\HeaderBag::has 0 0.0% -5 -0.1% -9 -0.1% -9 -0.2% -11 -0.2% 0 0.0% 0 0.0% -768 -0.3% -768 -0.3%
Symfony\Component\ClassLoader\ClassLoader::findFile -4 -1.6% -307 -4.1% -138 -1.8% -308 -5.8% -196 -3.7% -656 -0.2% 320 0.1% -816 -0.3% -752 -0.3%
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