Diff Report
Run #519fbb3f5c2a0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbcb7249d1: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #519fbb3f5c2a0Run #519fbcb7249d1DiffDiff%
Number of Function Calls50,343 50,430 87 0.2%
Incl. Wall Time (microsec)221,119 221,500 381 0.2%
Incl. CPU (microsecs)209,215 209,535 320 0.2%
Incl. MemUse (bytes)14,598,272 14,642,552 44,280 0.3%
Incl. PeakMemUse (bytes)14,762,624 14,805,968 43,344 0.3%

[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/395838f7a94d498c30e2ef0ef343481b097a5f0df6a2495e5f85bcdcf198b8a4.php -1 -1.1% -69 -18.1% -69 -18.1% -70 -21.9% -70 -21.9% -71,552 -161.6% -71,552 -161.6% -71,480 -164.9% -71,480 -164.9%
load::service_container_prod_.php/863c6a0f4d7f0415db25d04e514ebf5cd18dffae4909a2d2d4c1c4e14608f3af.php 1 1.1% 70 18.4% 70 18.4% 72 22.5% 72 22.5% 71,552 161.6% 71,552 161.6% 71,480 164.9% 71,480 164.9%
load::1#85#bf#dbc1d57c6e43af1acb9e2c68f603.php/47b92628453bc2f2f658656e1a9428081bba5ac15f70be9fd8affce8fa001d33.php 1 1.1% 55 14.4% 55 14.4% 58 18.1% 58 18.1% 55,472 125.3% 55,472 125.3% 54,448 125.6% 54,448 125.6%
load::1#85#bf#dbc1d57c6e43af1acb9e2c68f603.php/65e1cb080cd8b7d159d9a0496906d9daf3fe7899fd9068768d3e47f13db26646.php -1 -1.1% -69 -18.1% -69 -18.1% -70 -21.9% -70 -21.9% -55,472 -125.3% -55,472 -125.3% -54,448 -125.6% -54,448 -125.6%
ob_start 2 2.3% 1 0.3% 1 0.3% 2 0.6% 2 0.6% 33,960 76.7% 33,960 76.7% 33,584 77.5% 33,584 77.5%
load::1#ba#4d#d00ad2b5ae44fd4d414852106d00.php/8daa7cbe6cbde9f958def08e0cc2f39672f4be8c95c5b6538d000b8b3b4be8a7.php 1 1.1% 31 8.1% 31 8.1% 34 10.6% 34 10.6% 15,760 35.6% 15,760 35.6% 13,632 31.5% 13,632 31.5%
load::1#ba#4d#d00ad2b5ae44fd4d414852106d00.php/4cce731f43d239b4cc4fefa68edc1a682958aea77f3103f6c511651665b89bee.php -1 -1.1% -28 -7.3% -28 -7.3% -31 -9.7% -31 -9.7% -15,760 -35.6% -15,760 -35.6% -13,632 -31.5% -13,632 -31.5%
load::1#56#38#b6d770ed2bd78ef9243f00ccde60.php/509af1aeaa27edf2b28336a2d1fbdbe718a986a757ff70abc2004834f6d35b8b.php -1 -1.1% -38 -10.0% -38 -10.0% -40 -12.5% -40 -12.5% -24,968 -56.4% -24,968 -56.4% -12,992 -30.0% -12,992 -30.0%
load::1#56#38#b6d770ed2bd78ef9243f00ccde60.php/dd0c0eafced3b01ddab2590f085b821d3e7fb2a28b08126548b2797d905ebd6c.php 1 1.1% 38 10.0% 38 10.0% 40 12.5% 40 12.5% 24,968 56.4% 24,968 56.4% 11,456 26.4% 11,456 26.4%
run_init::1#85#bf#dbc1d57c6e43af1acb9e2c68f603.php/65e1cb080cd8b7d159d9a0496906d9daf3fe7899fd9068768d3e47f13db26646.php -1 -1.1% -284 -74.5% -19 -5.0% -286 -89.4% -18 -5.6% -79,360 -179.2% -9,456 -21.4% -78,376 -180.8% -8,712 -20.1%
run_init::1#85#bf#dbc1d57c6e43af1acb9e2c68f603.php/47b92628453bc2f2f658656e1a9428081bba5ac15f70be9fd8affce8fa001d33.php 1 1.1% 261 68.5% 19 5.0% 261 81.6% 17 5.3% 79,360 179.2% 9,456 21.4% 78,376 180.8% 8,712 20.1%
run_init::service_container_prod_.php/863c6a0f4d7f0415db25d04e514ebf5cd18dffae4909a2d2d4c1c4e14608f3af.php 1 1.1% 236 61.9% 13 3.4% 237 74.1% 12 3.8% 41,120 92.9% 7,640 17.3% 40,888 94.3% 7,256 16.7%
run_init::service_container_prod_.php/395838f7a94d498c30e2ef0ef343481b097a5f0df6a2495e5f85bcdcf198b8a4.php -1 -1.1% -237 -62.2% -13 -3.4% -238 -74.4% -12 -3.8% -41,120 -92.9% -7,640 -17.3% -40,888 -94.3% -7,256 -16.7%
strtr 1 1.1% -20 -5.2% -20 -5.2% -7 -2.2% -7 -2.2% 88 0.2% 88 0.2% -3,544 -8.2% -3,544 -8.2%
__TwigTemplate_c889582b058db0bad188213983fa4284::doDisplay 1 1.1% 63 16.5% 31 8.1% 64 20.0% 21 6.6% 8,328 18.8% 1,856 4.2% 22,168 51.1% 3,352 7.7%
load::1#c8#89#582b058db0bad188213983fa4284.php/097abdc233bf96b5beaf33e8c443543af4840f50bf37789d6b8ee4f496c4a888.php 1 1.1% 28 7.3% 28 7.3% 31 9.7% 31 9.7% 21,504 48.6% 21,504 48.6% 2,120 4.9% 2,120 4.9%
unserialize 0 0.0% -907 -238.1% 37 9.7% -675 -210.9% 39 12.2% 1,848 4.2% 1,840 4.2% 1,776 4.1% 1,176 2.7%
Drupal\Core\Template\TwigTemplate::getContextReference 2 2.3% 46 12.1% 15 3.9% 35 10.9% 6 1.9% 1,616 3.6% 1,600 3.6% 1,152 2.7% 1,136 2.6%
Drupal\Core\Template\AttributeValueBase::render 0 0.0% -36 -9.4% -18 -4.7% -50 -15.6% -45 -14.1% 40 0.1% 40 0.1% 920 2.1% 1,072 2.5%
__TwigTemplate_c889582b058db0bad188213983fa4284::__construct 1 1.1% 8 2.1% 6 1.6% 9 2.8% 5 1.6% 2,344 5.3% 1,240 2.8% 1,952 4.5% 1,032 2.4%
Twig_Template::__construct 1 1.1% 1 0.3% 1 0.3% 1 0.3% 1 0.3% 1,104 2.5% 1,104 2.5% 920 2.1% 920 2.1%
run_init::1#c8#89#582b058db0bad188213983fa4284.php/097abdc233bf96b5beaf33e8c443543af4840f50bf37789d6b8ee4f496c4a888.php 1 1.1% 1 0.3% 1 0.3% 4 1.2% 4 1.2% 1,000 2.3% 1,000 2.3% 880 2.0% 880 2.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate 1 1.1% 239 62.7% 37 9.7% 244 76.2% 26 8.1% 27,008 61.0% 656 1.5% 4,888 11.3% 800 1.8%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load 1 1.1% 96 25.2% 53 13.9% 103 32.2% 45 14.1% 23,296 52.6% 512 1.2% 2,136 4.9% 672 1.6%
run_init::1#ba#4d#d00ad2b5ae44fd4d414852106d00.php/8daa7cbe6cbde9f958def08e0cc2f39672f4be8c95c5b6538d000b8b3b4be8a7.php 1 1.1% 1 0.3% 1 0.3% 6 1.9% 6 1.9% 1,000 2.3% 1,000 2.3% 608 1.4% 608 1.4%
run_init::1#ba#4d#d00ad2b5ae44fd4d414852106d00.php/4cce731f43d239b4cc4fefa68edc1a682958aea77f3103f6c511651665b89bee.php -1 -1.1% -1 -0.3% -1 -0.3% -3 -0.9% -3 -0.9% -1,000 -2.3% -1,000 -2.3% -608 -1.4% -608 -1.4%
twig_render_var@3 2 2.3% 21 5.5% 7 1.8% 21 6.6% 8 2.5% 816 1.8% 816 1.8% 600 1.4% 600 1.4%
run_init::1#56#38#b6d770ed2bd78ef9243f00ccde60.php/dd0c0eafced3b01ddab2590f085b821d3e7fb2a28b08126548b2797d905ebd6c.php 1 1.1% 1 0.3% 1 0.3% 4 1.2% 4 1.2% 1,000 2.3% 1,000 2.3% 528 1.2% 528 1.2%
run_init::1#56#38#b6d770ed2bd78ef9243f00ccde60.php/509af1aeaa27edf2b28336a2d1fbdbe718a986a757ff70abc2004834f6d35b8b.php -1 -1.1% -1 -0.3% -1 -0.3% -3 -0.9% -3 -0.9% -1,000 -2.3% -1,000 -2.3% -528 -1.2% -528 -1.2%
Drupal\Core\Entity\Entity::__construct 0 0.0% -2 -0.5% -2 -0.5% -15 -4.7% -15 -4.7% 0 0.0% 0 0.0% 432 1.0% 432 1.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple 0 0.0% -160 -42.0% -12 -3.1% -367 -114.7% 13 4.1% 1,824 4.1% 344 0.8% 2,160 5.0% 400 0.9%
implode 1 1.1% 31 8.1% 31 8.1% 10 3.1% 10 3.1% 472 1.1% 472 1.1% -352 -0.8% -352 -0.8%
Twig_Template::displayWithErrorHandling@3 1 1.1% 80 21.0% 3 0.8% 79 24.7% 2 0.6% 8,792 19.9% 464 1.0% 22,432 51.8% 264 0.6%
__TwigTemplate_5638b6d770ed2bd78ef9243f00ccde60::doDisplay 0 0.0% -2 -0.5% 5 1.3% -3 -0.9% 5 1.6% 0 0.0% 0 0.0% 448 1.0% 248 0.6%
_drupal_bootstrap_database 0 0.0% 1 0.3% -1 -0.3% 1 0.3% -1 -0.3% 0 0.0% 0 0.0% 216 0.5% 216 0.5%
Drupal\views\Plugin\views\sort\SortPluginBase::defineOptions 0 0.0% -1 -0.3% 0 0.0% 3 0.9% 2 0.6% 0 0.0% 0 0.0% -208 -0.5% -208 -0.5%
array_keys 1 1.1% -21 -5.5% -21 -5.5% -52 -16.2% -52 -16.2% 784 1.8% 784 1.8% -208 -0.5% -208 -0.5%
theme 0 0.0% 473 124.1% -1 -0.3% 153 47.8% 10 3.1% 44,144 99.7% -64 -0.1% 43,496 100.4% 192 0.4%
drupal_add_html_head 0 0.0% 0 0.0% 2 0.5% 4 1.2% 5 1.6% 32 0.1% 32 0.1% -72 -0.2% 184 0.4%
Drupal\Core\Template\Attribute::__toString 0 0.0% -42 -11.0% -3 -0.8% -45 -14.1% 15 4.7% 32 0.1% -8 -0.0% 1,096 2.5% 176 0.4%
ReflectionClass::getDefaultProperties 0 0.0% -1 -0.3% -1 -0.3% -2 -0.6% -2 -0.6% 0 0.0% 0 0.0% -168 -0.4% -168 -0.4%
Drupal\Core\Database\Connection::query 0 0.0% 125 32.8% 4 1.0% 25 7.8% -1 -0.3% -24 -0.1% 0 0.0% -264 -0.6% -160 -0.4%
Drupal\Core\Database\Connection::expandArguments 0 0.0% 69 18.1% 13 3.4% 66 20.6% -27 -8.4% 0 0.0% 0 0.0% -160 -0.4% -160 -0.4%
Drupal\Core\Database\Query\Select::orderBy 0 0.0% 1 0.3% 1 0.3% -4 -1.2% -4 -1.2% 0 0.0% 0 0.0% -160 -0.4% -160 -0.4%
Symfony\Component\DependencyInjection\Container::get 1 1.1% 255 66.9% -15 -3.9% 286 89.4% -5 -1.6% 8 0.0% -32 -0.1% -216 -0.5% -152 -0.4%
htmlspecialchars 0 0.0% 0 0.0% 0 0.0% -7 -2.2% -7 -2.2% 0 0.0% 0 0.0% -152 -0.4% -152 -0.4%
str_replace 1 1.1% -4 -1.0% -4 -1.0% 20 6.2% 20 6.2% 200 0.5% 200 0.5% -152 -0.4% -152 -0.4%
load::Theme/ThemeSettings.php 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -152 -0.4% -152 -0.4%
Drupal\views\Plugin\views\display\DisplayPluginBase::destroy 0 0.0% -2 -0.5% -1 -0.3% -3 -0.9% 1 0.3% 0 0.0% 0 0.0% 152 0.4% 152 0.4%
Drupal\Core\Entity\Entity::entityType 0 0.0% -3 -0.8% -3 -0.8% -9 -2.8% -9 -2.8% 0 0.0% 0 0.0% 144 0.3% 144 0.3%
PDO::prepare 0 0.0% 12 3.1% -4 -1.0% 11 3.4% 7 2.2% 16 0.0% 0 0.0% 136 0.3% 136 0.3%
explode 1 1.1% 17 4.5% 17 4.5% 9 2.8% 9 2.8% 1,032 2.3% 1,032 2.3% -128 -0.3% -128 -0.3%
load::views/HandlerBase.php 0 0.0% 0 0.0% 0 0.0% 1 0.3% 1 0.3% -24 -0.1% -24 -0.1% 128 0.3% 128 0.3%
Symfony\Component\HttpKernel\HttpKernel::handleRaw 0 0.0% -361 -94.8% 3 0.8% -255 -79.7% -3 -0.9% 44,320 100.1% 0 0.0% 43,096 99.4% -112 -0.3%
Drupal\views\Plugin\views\style\StylePluginBase::destroy 0 0.0% -1 -0.3% -1 -0.3% 1 0.3% 2 0.6% 0 0.0% 0 0.0% -112 -0.3% -112 -0.3%
_drupal_bootstrap_page_cache 0 0.0% 556 145.9% 0 0.0% 287 89.7% 2 0.6% -32 -0.1% -16 -0.0% 208 0.5% 112 0.3%
drupal_add_html_head_link 0 0.0% 0 0.0% -1 -0.3% 0 0.0% -2 -0.6% 16 0.0% 0 0.0% 40 0.1% 112 0.3%
Drupal\views\Plugin\views\display\DisplayPluginBase::initDisplay 0 0.0% 180 47.2% 28 7.3% 183 57.2% 16 5.0% 0 0.0% 0 0.0% 0 0.0% -104 -0.2%
Symfony\Component\ClassLoader\ClassLoader::loadClass 0 0.0% 120 31.5% -7 -1.8% 142 44.4% -7 -2.2% 184 0.4% 16 0.0% 184 0.4% 104 0.2%
run_init::field/FieldInstanceInterface.php 0 0.0% -1 -0.3% -1 -0.3% -2 -0.6% -2 -0.6% 0 0.0% 0 0.0% 96 0.2% 96 0.2%
Drupal\views\Plugin\views\display\DisplayPluginBase::defineOptions 0 0.0% -3 -0.8% -3 -0.8% -1 -0.3% -2 -0.6% 0 0.0% 0 0.0% 88 0.2% 88 0.2%
run_init::Entity/MenuLink.php 0 0.0% 2 0.5% 4 1.0% 1 0.3% 3 0.9% 0 0.0% 0 0.0% 88 0.2% 88 0.2%
Drupal\Core\Database\Query\Condition::compile 0 0.0% -34 -8.9% -13 -3.4% -40 -12.5% -17 -5.3% 0 0.0% 0 0.0% 80 0.2% 80 0.2%
Drupal\views\ViewExecutable::viewsHandlerTypes 0 0.0% -26 -6.8% 0 0.0% -27 -8.4% 3 0.9% 0 0.0% 0 0.0% -80 -0.2% -80 -0.2%
PDOStatement::execute 0 0.0% -18 -4.7% -18 -4.7% -111 -34.7% -111 -34.7% -40 -0.1% -40 -0.1% -80 -0.2% -80 -0.2%
drupal_alter 0 0.0% -16 -4.2% 11 2.9% -4 -1.2% 13 4.1% -8 -0.0% -16 -0.0% 8 0.0% 80 0.2%
field_valid_language 0 0.0% 2 0.5% 3 0.8% 0 0.0% 2 0.6% 0 0.0% 0 0.0% -80 -0.2% -80 -0.2%
Drupal\Core\Cache\DatabaseBackend::prepareItem 0 0.0% -693 -181.9% -34 -8.9% -571 -178.4% -26 -8.1% 1,488 3.4% -360 -0.8% 1,840 4.2% 72 0.2%
config 0 0.0% -60 -15.7% 13 3.4% -53 -16.6% 11 3.4% 0 0.0% 0 0.0% -80 -0.2% 72 0.2%
run_init::node/NodeInterface.php 0 0.0% 1 0.3% 0 0.0% 0 0.0% -1 -0.3% 0 0.0% 0 0.0% -72 -0.2% -72 -0.2%
load::entity/EntityDisplayBaseInterface.php 0 0.0% -1 -0.3% -1 -0.3% -2 -0.6% -2 -0.6% 0 0.0% 0 0.0% -64 -0.1% -64 -0.1%
Drupal\Core\TypedData\Type\Map::__clone 0 0.0% 27 7.1% 28 7.3% 12 3.8% 16 5.0% 0 0.0% 0 0.0% -64 -0.1% -64 -0.1%
theme@4 0 0.0% 511 134.1% 15 3.9% 468 146.2% 9 2.8% 43,464 98.2% 0 0.0% 45,288 104.5% -64 -0.1%
theme_feed_icon 0 0.0% -200 -52.5% 0 0.0% -118 -36.9% -3 -0.9% 24 0.1% 0 0.0% 416 1.0% 64 0.1%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest 0 0.0% -63 -16.5% -3 -0.8% 2 0.6% 3 0.9% 0 0.0% 0 0.0% 0 0.0% 64 0.1%
ob_get_clean 2 2.3% 32 8.4% 32 8.4% 33 10.3% 33 10.3% -31,800 -71.8% -31,800 -71.8% 56 0.1% 56 0.1%
load::Twig/ExtensionInterface.php 0 0.0% 2 0.5% 2 0.5% 1 0.3% 1 0.3% 0 0.0% 0 0.0% -56 -0.1% -56 -0.1%
run_init::entity/EntityDisplayBase.php 0 0.0% -20 -5.2% -7 -1.8% -20 -6.2% -8 -2.5% 0 0.0% 0 0.0% 56 0.1% 56 0.1%
Drupal::cache 0 0.0% 11 2.9% 4 1.0% 8 2.5% 5 1.6% 0 0.0% 0 0.0% 64 0.1% 48 0.1%
load::Field/FieldItemBase.php 0 0.0% 7 1.8% 7 1.8% 7 2.2% 7 2.2% 24 0.1% 24 0.1% 48 0.1% 48 0.1%
field_ui_element_info 0 0.0% 0 0.0% 0 0.0% -1 -0.3% -1 -0.3% 0 0.0% 0 0.0% -48 -0.1% -48 -0.1%
Twig_Template::display@3 1 1.1% 93 24.4% 9 2.4% 94 29.4% 8 2.5% 8,856 20.0% 64 0.1% 22,480 51.9% 48 0.1%
Twig_Template::render@3 1 1.1% 100 26.2% 4 1.0% 100 31.2% 3 0.9% 9,168 20.7% 128 0.3% 38,928 89.8% 48 0.1%
Drupal\Core\Entity\EntityRenderController::viewMultiple 0 0.0% -2,580 -677.2% -12 -3.1% -2,463 -769.7% 0 0.0% -32 -0.1% 0 0.0% 400 0.9% -48 -0.1%
load::Entity/DatabaseStorageControllerNG.php 0 0.0% 13 3.4% 13 3.4% 11 3.4% 11 3.4% 48 0.1% 48 0.1% 48 0.1% 48 0.1%
Symfony\Component\ClassLoader\ClassLoader::loadClass@1 0 0.0% 28 7.3% 12 3.1% 40 12.5% 37 11.6% 168 0.4% 16 0.0% 304 0.7% 48 0.1%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::addSubscriberService 0 0.0% 2 0.5% 3 0.8% -4 -1.2% -10 -3.1% 8 0.0% -16 -0.0% 8 0.0% -48 -0.1%
Drupal\Component\Plugin\PluginManagerBase::getDefinition 0 0.0% 29 7.6% -1 -0.3% 80 25.0% 8 2.5% 16 0.0% 0 0.0% 56 0.1% 48 0.1%
Drupal\views\Views::pluginManager 0 0.0% -30 -7.9% 1 0.3% -37 -11.6% -8 -2.5% 0 0.0% 0 0.0% 40 0.1% 40 0.1%
load::sort/SortPluginBase.php 0 0.0% 7 1.8% 7 1.8% 7 2.2% 7 2.2% 56 0.1% 56 0.1% 40 0.1% 40 0.1%
load::Type/LanguageItem.php 0 0.0% -3 -0.8% -3 -0.8% -5 -1.6% -5 -1.6% -8 -0.0% -8 -0.0% -32 -0.1% -32 -0.1%
Drupal\Core\Cache\DatabaseBackend::checksumTags 0 0.0% 163 42.8% 6 1.6% 118 36.9% -3 -0.9% 0 0.0% 8 0.0% -8 -0.0% 32 0.1%
load::Utility/ThemeRegistry.php 0 0.0% 4 1.0% 4 1.0% 5 1.6% 5 1.6% 0 0.0% 0 0.0% 32 0.1% 32 0.1%
Drupal\Component\Utility\NestedArray::mergeDeepArray 0 0.0% 37 9.7% 13 3.4% 43 13.4% 5 1.6% 0 0.0% 0 0.0% -24 -0.1% -24 -0.1%
load::Config/ConfigEvent.php 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% -24 -0.1% -24 -0.1%
Drupal\Core\DrupalKernel::getModuleNamespaces 0 0.0% 0 0.0% 3 0.8% 0 0.0% -3 -0.9% 24 0.1% 24 0.1% 24 0.1% 24 0.1%
load::filter/FilterPluginBase.php 0 0.0% -24 -6.3% -24 -6.3% -25 -7.8% -25 -7.8% 24 0.1% 24 0.1% 24 0.1% 24 0.1%
drupal_get_library 0 0.0% -59 -15.5% -57 -15.0% -59 -18.4% -49 -15.3% -24 -0.1% -48 -0.1% -8 -0.0% -24 -0.1%
drupal_add_feed 0 0.0% -267 -70.1% -1 -0.3% 90 28.1% -4 -1.2% 1,912 4.3% 48 0.1% 2,280 5.3% 24 0.1%
load::Routing/RouteSubscriber.php 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 24 0.1% 24 0.1% 24 0.1% 24 0.1%
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