Diff Report
Run #517c75d3de7c7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c76da9b0d3: XHProf Run (Namespace=drupal-perf-cottser)
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Overall Diff Summary

Run #517c75d3de7c7Run #517c76da9b0d3DiffDiff%
Number of Function Calls58,995 39,784 -19,211 -32.6%
Incl. Wall Time (microsec)464,718 199,334 -265,384 -57.1%
Incl. CPU (microsecs)279,173 179,954 -99,219 -35.5%
Incl. MemUse (bytes)12,450,728 12,207,616 -243,112 -2.0%
Incl. PeakMemUse (bytes)12,691,568 12,338,448 -353,120 -2.8%

[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/bbb1a9ebe8558c9c4f00ac8eaa372139366fb7c4072f6058be2fe5eb1a85a718.php 1 0.0% 1,841 0.7% 1,841 0.7% 1,842 1.9% 1,842 1.9% 454,848 187.1% 454,848 187.1% 465,256 131.8% 465,256 131.8%
load::service_container_prod_.php/ccd2e2d791e332b32aa3a632bf24b68a43a7eaab511897251e7273e74f92a506.php -1 -0.0% -1,867 -0.7% -1,867 -0.7% -1,869 -1.9% -1,869 -1.9% -454,816 -187.1% -454,816 -187.1% -465,224 -131.7% -465,224 -131.7%
PDOStatement::execute -153 -0.8% -176,730 -66.6% -176,730 -66.6% -10,782 -10.9% -10,782 -10.9% -648,576 -266.8% -648,576 -266.8% -156,576 -44.3% -156,576 -44.3%
_filter_xss_split -150 -0.8% -2,933 -1.1% -1,763 -0.7% -3,059 -3.1% -1,777 -1.8% -8 -0.0% 1,858,832 764.6% -111,432 -31.6% -80,736 -22.9%
session_write_close -1 -0.0% -5,220 -2.0% -171 -0.1% -2,044 -2.1% -170 -0.2% -90,496 -37.2% -1,264 -0.5% -297,800 -84.3% -73,576 -20.8%
drupal_get_http_header 0 0.0% -5 -0.0% -5 -0.0% -522 -0.5% -519 -0.5% -32,768 -13.5% -32,768 -13.5% -65,168 -18.5% -65,168 -18.5%
ob_start 100 0.5% 127 0.0% 127 0.0% 182 0.2% 182 0.2% 1,658,408 682.2% 1,658,408 682.2% 47,496 13.5% 47,496 13.5%
is_string -154 -0.8% -11 -0.0% -11 -0.0% 278 0.3% 278 0.3% 32,768 13.5% 32,768 13.5% 45,880 13.0% 45,880 13.0%
debug_backtrace -150 -0.8% -2,974 -1.1% -2,974 -1.1% -3,099 -3.1% -3,099 -3.1% -5,338,200 -2195.8% -5,338,200 -2195.8% -42,144 -11.9% -42,144 -11.9%
load::1#da#2b#549a9c197d0c82d26e780ec2d1cf.php/65fd94c277f64bd31912c73c54e6dfb433e2ae7ea566d55ca144cd010371300f.php 1 0.0% 202 0.1% 202 0.1% 203 0.2% 203 0.2% 37,416 15.4% 37,416 15.4% 33,736 9.6% 33,736 9.6%
load::1#da#2b#549a9c197d0c82d26e780ec2d1cf.php/b53323f87cfcffca9048d0d3046a18414e679d163a83f4a195e9f1f76c757825.php -1 -0.0% -217 -0.1% -217 -0.1% -218 -0.2% -218 -0.2% -28,608 -11.8% -28,608 -11.8% -31,448 -8.9% -31,448 -8.9%
array_flip -150 -0.8% -1,173 -0.4% -1,173 -0.4% -1,286 -1.3% -1,286 -1.3% -1,858,856 -764.6% -1,858,856 -764.6% -30,776 -8.7% -30,776 -8.7%
Symfony\Component\HttpFoundation\Response::sendContent 0 0.0% 2 0.0% 2 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 16,400 4.6% 16,400 4.6%
load::1#62#b5#32f0c261d036e0991188f7f2a301.php/2463c50b7b9ccebec2cd3573de76d4de9ba7d40fe67685e50a52fb77b4ed1ccd.php 1 0.0% 101 0.0% 101 0.0% 102 0.1% 102 0.1% 11,504 4.7% 11,504 4.7% 15,672 4.4% 15,672 4.4%
load::Query/Merge.php -1 -0.0% -32 -0.0% -32 -0.0% -34 -0.0% -34 -0.0% -20,552 -8.5% -20,552 -8.5% -13,008 -3.7% -13,008 -3.7%
load::Query/Insert.php -1 -0.0% -37 -0.0% -37 -0.0% -40 -0.0% -40 -0.0% -15,936 -6.6% -15,936 -6.6% -12,456 -3.5% -12,456 -3.5%
load::includes/theme.inc 0 0.0% 8 0.0% 8 0.0% 8 0.0% 8 0.0% 6,120 2.5% 6,120 2.5% 11,872 3.4% 11,872 3.4%
filter_xss_admin -150 -0.8% -10,845 -4.1% -2,022 -0.8% -10,973 -11.1% -2,041 -2.1% -19,592 -8.1% -784 -0.3% -122,576 -34.7% -10,632 -3.0%
run_init::1#62#b5#32f0c261d036e0991188f7f2a301.php/2463c50b7b9ccebec2cd3573de76d4de9ba7d40fe67685e50a52fb77b4ed1ccd.php 1 0.0% 251 0.1% 18 0.0% 252 0.3% 18 0.0% 81,208 33.4% 9,968 4.1% 74,064 21.0% 9,248 2.6%
run_init::1#da#2b#549a9c197d0c82d26e780ec2d1cf.php/b53323f87cfcffca9048d0d3046a18414e679d163a83f4a195e9f1f76c757825.php -1 -0.0% -253 -0.1% -17 -0.0% -255 -0.3% -17 -0.0% -81,224 -33.4% -9,968 -4.1% -74,192 -21.0% -9,008 -2.6%
run_init::mysql/Merge.php -1 -0.0% -104 -0.0% -18 -0.0% -106 -0.1% -19 -0.0% -42,520 -17.5% -15,216 -6.3% -25,864 -7.3% -8,272 -2.3%
run_init::mysql/Insert.php -1 -0.0% -94 -0.0% -19 -0.0% -95 -0.1% -18 -0.0% -27,680 -11.4% -9,392 -3.9% -21,656 -6.1% -8,064 -2.3%
drupal_error_levels -150 -0.8% -795 -0.3% -795 -0.3% -911 -0.9% -911 -0.9% -1,338,928 -550.7% -1,338,928 -550.7% -7,568 -2.1% -7,568 -2.1%
run_init::service_container_prod_.php/bbb1a9ebe8558c9c4f00ac8eaa372139366fb7c4072f6058be2fe5eb1a85a718.php 1 0.0% 275 0.1% 15 0.0% 276 0.3% 14 0.0% 41,312 17.0% 7,616 3.1% 31,088 8.8% 7,136 2.0%
run_init::service_container_prod_.php/ccd2e2d791e332b32aa3a632bf24b68a43a7eaab511897251e7273e74f92a506.php -1 -0.0% -275 -0.1% -14 -0.0% -277 -0.3% -15 -0.0% -41,312 -17.0% -7,616 -3.1% -31,088 -8.8% -7,136 -2.0%
Drupal\Core\Database\Driver\mysql\Insert::__toString -151 -0.8% -4,778 -1.8% -3,849 -1.5% -4,906 -4.9% -2,844 -2.9% -74,168 -30.5% 462,624 190.3% -11,064 -3.1% -5,800 -1.6%
call_user_func_array 0 0.0% -323 -0.1% 6 0.0% -393 -0.4% 17 0.0% -31,016 -12.8% -8 -0.0% -46,424 -13.1% 5,488 1.6%
Symfony\Component\HttpFoundation\Response::prepare 0 0.0% -12 -0.0% -2 -0.0% -7 -0.0% 6 0.0% 24 0.0% 24 0.0% 16,408 4.6% 5,048 1.4%
drupal_pre_render_styles 0 0.0% 23 0.0% 13 0.0% 25 0.0% 6 0.0% 0 0.0% 0 0.0% 17,688 5.0% 5,000 1.4%
drupal_group_css 0 0.0% 6 0.0% 7 0.0% 8 0.0% 3 0.0% 0 0.0% 0 0.0% 5,304 1.5% 4,896 1.4%
drupal_render@1 0 0.0% -2,261 -0.9% -3 -0.0% -2,282 -2.3% -9 -0.0% -382,544 -157.4% 8 0.0% -329,792 -93.4% 4,600 1.3%
load::includes/menu.inc 0 0.0% -1 -0.0% -1 -0.0% -1 -0.0% -1 -0.0% 24 0.0% 24 0.0% -4,128 -1.2% -4,128 -1.2%
unserialize -1 -0.0% 242 0.1% 82 0.0% -107 -0.1% 81 0.1% 1,112 0.5% 1,120 0.5% 4,216 1.2% 4,072 1.2%
__TwigTemplate_62b532f0c261d036e0991188f7f2a301::doDisplay 50 0.3% 2,345 0.9% 1,107 0.4% 2,390 2.4% 773 0.8% 13,968 5.7% -9,168 -3.8% 42,792 12.1% 4,032 1.1%
drupal_render@3 0 0.0% -1,757 -0.7% -1 -0.0% -1,776 -1.8% 4 0.0% -349,816 -143.9% 8 0.0% -294,864 -83.5% -3,952 -1.1%
Drupal\Core\Database\Query\Condition::compile@1 -1 -0.0% -85 -0.0% -58 -0.0% -86 -0.1% -43 -0.0% -8,960 -3.7% -2,520 -1.0% -8,240 -2.3% -3,608 -1.0%
_drupal_session_write -1 -0.0% -5,048 -1.9% -59 -0.0% -1,872 -1.9% -45 -0.0% -88,400 -36.4% 3,416 1.4% -224,224 -63.5% -3,328 -0.9%
Drupal\Core\Database\Query\Insert::fields -151 -0.8% -2,126 -0.8% -1,672 -0.6% -2,268 -2.3% -1,285 -1.3% -521,936 -214.7% -58,440 -24.0% -7,872 -2.2% -3,256 -0.9%
Symfony\Component\ClassLoader\ClassLoader::loadClass -2 -0.0% -164 -0.1% 117 0.0% -186 -0.2% 60 0.1% -76,864 -31.6% -1,056 -0.4% -36,080 -10.2% 3,176 0.9%
Drupal\Core\Database\Driver\mysql\Insert::execute -151 -0.8% -195,608 -73.7% -3,069 -1.2% -31,293 -31.5% -2,775 -2.8% 280,752 115.5% 379,488 156.1% -178,024 -50.4% -2,952 -0.8%
Drupal\Core\Database\Query\Merge::execute -1 -0.0% -4,668 -1.8% -82 -0.0% -1,494 -1.5% -63 -0.1% -23,184 -9.5% 8,304 3.4% -177,152 -50.2% -2,872 -0.8%
run_init::Query/Merge.php -1 -0.0% -16 -0.0% -16 -0.0% -18 -0.0% -18 -0.0% -5,264 -2.2% -5,264 -2.2% -2,864 -0.8% -2,864 -0.8%
Drupal\Core\Database\Connection::expandArguments -153 -0.8% -1,264 -0.5% -588 -0.2% -1,371 -1.4% -624 -0.6% -8 -0.0% 14,352 5.9% -2,984 -0.8% -2,816 -0.8%
load::Event/PostResponseEvent.php 0 0.0% -4 -0.0% -4 -0.0% -2 -0.0% -2 -0.0% 8 0.0% 8 0.0% 2,616 0.7% 2,616 0.7%
_format_date_callback 0 0.0% -3 -0.0% 0 0.0% -1 -0.0% 2 0.0% 0 0.0% 0 0.0% 3,304 0.9% 2,536 0.7%
Symfony\Component\HttpFoundation\Response::sendHeaders 0 0.0% -4 -0.0% -1 -0.0% 1 0.0% 2 0.0% 0 0.0% 0 0.0% 7,944 2.2% 2,512 0.7%
template_preprocess_link 50 0.3% 7,460 2.8% 1,165 0.4% 7,496 7.6% 866 0.9% 36,328 14.9% 3,608 1.5% 7,312 2.1% 2,448 0.7%
theme 0 0.0% -258,522 -97.4% -6 -0.0% -96,591 -97.4% -13 -0.0% -79,352 -32.6% 4,880 2.0% -71,624 -20.3% -2,336 -0.7%
Drupal\Component\Datetime\DateTimePlus::format 0 0.0% 1 0.0% 0 0.0% 2 0.0% -3 -0.0% 0 0.0% 0 0.0% 6,952 2.0% 2,320 0.7%
str_replace -460 -2.4% -692 -0.3% -692 -0.3% -1,117 -1.1% -1,117 -1.1% -306,768 -126.2% -306,768 -126.2% -2,304 -0.7% -2,304 -0.7%
load::Twig/Environment.php 0 0.0% 27 0.0% 27 0.0% 28 0.0% 28 0.0% -48 -0.0% -48 -0.0% 2,168 0.6% 2,168 0.6%
array_keys -303 -1.6% -352 -0.1% -352 -0.1% -581 -0.6% -581 -0.6% -367,496 -151.2% -367,496 -151.2% -2,144 -0.6% -2,144 -0.6%
Symfony\Component\ClassLoader\ClassLoader::loadClass@1 -2 -0.0% -160 -0.1% -25 -0.0% -158 -0.2% -3 -0.0% -45,672 -18.8% -2,664 -1.1% -28,720 -8.1% -2,064 -0.6%
system_library_info 0 0.0% 81 0.0% 81 0.0% 79 0.1% 77 0.1% 0 0.0% 0 0.0% 2,016 0.6% 2,016 0.6%
rdf_process 50 0.3% 36 0.0% 46 0.0% 57 0.1% 66 0.1% 0 0.0% 0 0.0% 2,008 0.6% 2,008 0.6%
Drupal\Core\Datetime\DrupalDateTime::format 0 0.0% 11 0.0% 6 0.0% 11 0.0% 6 0.0% 0 0.0% 0 0.0% 15,136 4.3% 2,008 0.6%
Drupal\block\BlockRenderController::getBuildDefaults 0 0.0% 12 0.0% -4 -0.0% 12 0.0% 2 0.0% 0 0.0% 0 0.0% -2,944 -0.8% -1,936 -0.5%
load::Template/Attribute.php 0 0.0% 19 0.0% 19 0.0% 19 0.0% 19 0.0% 8 0.0% 8 0.0% 1,896 0.5% 1,896 0.5%
function_exists -700 -3.6% -877 -0.3% -877 -0.3% -1,417 -1.4% -1,417 -1.4% -3,856 -1.6% -3,856 -1.6% -1,888 -0.5% -1,888 -0.5%
_drupal_get_last_caller -150 -0.8% -1,941 -0.7% -1,467 -0.6% -2,072 -2.1% -1,286 -1.3% 137,048 56.4% 118,200 48.6% -3,736 -1.1% -1,888 -0.5%
drupal_send_headers 0 0.0% -520 -0.2% -514 -0.2% -522 -0.5% 1 0.0% -32,768 -13.5% 0 0.0% -61,680 -17.5% 1,816 0.5%
_drupal_error_handler_real -150 -0.8% -269,349 -101.5% -4,786 -1.8% -107,490 -108.3% -4,107 -4.1% -441,984 -181.8% 6,288,312 2586.6% -279,048 -79.0% -1,768 -0.5%
Drupal\Core\Database\Connection::query -153 -0.8% -188,419 -71.0% -4,153 -1.6% -22,420 -22.6% -3,557 -3.6% -23,792 -9.8% 965,744 397.2% -163,536 -46.3% -1,768 -0.5%
array_merge -151 -0.8% -298 -0.1% -298 -0.1% -390 -0.4% -390 -0.4% -363,584 -149.6% -363,584 -149.6% -1,752 -0.5% -1,752 -0.5%
implode -410 -2.1% -334 -0.1% -334 -0.1% -697 -0.7% -697 -0.7% -147,088 -60.5% -147,088 -60.5% -1,728 -0.5% -1,728 -0.5%
_drupal_session_read -1 -0.0% -73 -0.0% -23 -0.0% -74 -0.1% -17 -0.0% -6,696 -2.8% 440 0.2% -4,224 -1.2% -1,680 -0.5%
load::Template/AttributeString.php 0 0.0% 3 0.0% 3 0.0% 3 0.0% 3 0.0% 0 0.0% 0 0.0% 1,656 0.5% 1,656 0.5%
Symfony\Component\DependencyInjection\Container::get -400 -2.1% -2,252 -0.8% -1,710 -0.6% -2,676 -2.7% -1,918 -1.9% -824 -0.3% 12,104 5.0% 9,192 2.6% 1,616 0.5%
session_start -1 -0.0% -100 -0.0% -26 -0.0% -101 -0.1% -26 -0.0% -9,408 -3.9% -1,888 -0.8% -6,360 -1.8% -1,608 -0.5%
Drupal\Core\Database\Connection::merge -1 -0.0% -230 -0.1% -13 -0.0% -234 -0.2% -15 -0.0% -54,392 -22.4% -2,448 -1.0% -33,328 -9.4% -1,560 -0.4%
Drupal\Core\Template\TwigTemplate::getContextReference 150 0.8% 189 0.1% 177 0.1% 338 0.3% 327 0.3% 1,760 0.7% 1,760 0.7% 1,344 0.4% 1,544 0.4%
Drupal\Core\Database\Query\Merge::__construct -1 -0.0% -37 -0.0% -13 -0.0% -38 -0.0% -12 -0.0% -5,880 -2.4% -3,760 -1.5% -3,048 -0.9% -1,520 -0.4%
url_is_active 54 0.3% 2,131 0.8% 513 0.2% 2,181 2.2% 424 0.4% 8,536 3.5% 5,368 2.2% 2,264 0.6% 1,512 0.4%
array_values -151 -0.8% -155 -0.1% -155 -0.1% -278 -0.3% -278 -0.3% -168,296 -69.2% -168,296 -69.2% -1,504 -0.4% -1,504 -0.4%
devel_watchdog -150 -0.8% -8,063 -3.0% -3,328 -1.3% -8,169 -8.2% -2,782 -2.8% -8,432 -3.5% 75,208 30.9% -4,888 -1.4% -1,496 -0.4%
load::includes/common.inc 0 0.0% 58 0.0% 58 0.0% 58 0.1% 58 0.1% 104 0.0% 104 0.0% -1,488 -0.4% -1,488 -0.4%
header 0 0.0% -3 -0.0% -3 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 1,456 0.4% 1,456 0.4%
twig_render_template 50 0.3% 6,036 2.3% 799 0.3% 6,062 6.1% 599 0.6% 41,088 16.9% -2,400 -1.0% 79,784 22.6% 1,432 0.4%
drupal_aggregate_css 0 0.0% 0 0.0% 0 0.0% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 3,496 1.0% 1,432 0.4%
array_shift -151 -0.8% -172 -0.1% -172 -0.1% -324 -0.3% -324 -0.3% 19,760 8.1% 19,760 8.1% -1,424 -0.4% -1,424 -0.4%
Drupal\Core\Database\Query\Condition::condition -3 -0.0% -13 -0.0% -13 -0.0% -19 -0.0% -14 -0.0% -2,776 -1.1% -2,776 -1.1% -1,568 -0.4% -1,416 -0.4%
Drupal\Core\Template\Attribute::offsetSet 0 0.0% -32 -0.0% 9 0.0% -42 -0.0% -6 -0.0% -8 -0.0% 0 0.0% 4,696 1.3% 1,384 0.4%
Drupal\Core\Database\Query\Merge::fields -1 -0.0% -5 -0.0% -5 -0.0% -6 -0.0% -6 -0.0% -1,952 -0.8% -1,952 -0.8% -1,360 -0.4% -1,360 -0.4%
Drupal\Core\Database\Query\Query::__construct -153 -0.8% -2,118 -0.8% -1,286 -0.5% -2,240 -2.3% -1,017 -1.0% -23,696 -9.7% -9,008 -3.7% -1,640 -0.5% -1,352 -0.4%
drupal_session_start -1 -0.0% -137 -0.1% -22 -0.0% -138 -0.1% -13 -0.0% -13,592 -5.6% -1,464 -0.6% -9,688 -2.7% -1,336 -0.4%
dblog_watchdog -150 -0.8% -203,222 -76.6% -4,201 -1.6% -41,689 -42.0% -3,366 -3.4% -59,976 -24.7% 409,000 168.2% -58,160 -16.5% -1,336 -0.4%
drupal_session_started -2 -0.0% -13 -0.0% -12 -0.0% -18 -0.0% -17 -0.0% -1,896 -0.8% -1,056 -0.4% -1,936 -0.5% -1,328 -0.4%
Drupal\block\BlockRenderController::viewMultiple 0 0.0% -893 -0.3% 0 0.0% -84 -0.1% -2 -0.0% 992 0.4% 0 0.0% 7,616 2.2% -1,328 -0.4%
service_container_prod_::getKernelDestructSubscriberService 0 0.0% 4 0.0% 4 0.0% 3 0.0% 2 0.0% 0 0.0% 0 0.0% 2,768 0.8% 1,312 0.4%
service_container_prod_::getRequestCloseSubscriberService 0 0.0% 8 0.0% 9 0.0% 8 0.0% 5 0.0% 0 0.0% 0 0.0% 2,552 0.7% 1,312 0.4%
preg_match_all 0 0.0% -4 -0.0% -4 -0.0% -7 -0.0% -7 -0.0% 0 0.0% 0 0.0% 1,296 0.4% 1,296 0.4%
drupal_process_attached 0 0.0% -517 -0.2% -1 -0.0% -517 -0.5% 1 0.0% -32,768 -13.5% 0 0.0% -58,872 -16.7% 1,288 0.4%
Drupal\Core\EventSubscriber\RequestCloseSubscriber::onTerminate 0 0.0% 280 0.1% 5 0.0% 253 0.3% 6 0.0% 0 0.0% 0 0.0% 21,048 6.0% 1,280 0.4%
rdf_preprocess_node 0 0.0% 4 0.0% 2 0.0% 3 0.0% 3 0.0% 0 0.0% 0 0.0% 3,024 0.9% 1,264 0.4%
Symfony\Component\HttpFoundation\Request::getMethod 0 0.0% -1 -0.0% 0 0.0% -2 -0.0% -1 -0.0% 0 0.0% 0 0.0% 1,256 0.4% 1,256 0.4%
drupal_render@2 0 0.0% -2,255 -0.8% -3 -0.0% -2,269 -2.3% -7 -0.0% -382,568 -157.4% 0 0.0% -352,216 -99.7% 1,248 0.4%
Drupal\Core\Database\Query\Condition::compile -2 -0.0% -104 -0.0% -15 -0.0% -112 -0.1% -21 -0.0% -13,712 -5.6% -2,816 -1.2% -10,312 -2.9% -1,240 -0.4%
Drupal\Component\Utility\NestedArray::getValue 0 0.0% 2 0.0% 7 0.0% 2 0.0% 6 0.0% 0 0.0% 0 0.0% 1,240 0.4% 1,240 0.4%
preg_replace_callback -150 -0.8% -772 -0.3% -768 -0.3% -895 -0.9% -894 -0.9% -26,000 -10.7% -26,000 -10.7% 3,872 1.1% 1,240 0.4%
__TwigTemplate_62b532f0c261d036e0991188f7f2a301::__construct 1 0.0% 10 0.0% 8 0.0% 11 0.0% 4 0.0% 2,408 1.0% 1,240 0.5% 2,344 0.7% 1,240 0.4%
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