Diff Report
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e636f9416a: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #519e62c02d767Run #519e636f9416aDiffDiff%
Number of Function Calls151,892 158,027 6,135 4.0%
Incl. Wall Time (microsec)582,054 598,276 16,222 2.8%
Incl. CPU (microsecs)563,711 578,815 15,104 2.7%
Incl. MemUse (bytes)16,435,144 16,492,104 56,960 0.3%
Incl. PeakMemUse (bytes)16,877,640 16,934,536 56,896 0.3%

[View Regressions/Improvements using Callgraph Diff]


Top 100 Regressions/Improvements: Sorted by Excl. 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%
theme@4 0 0.0% 13,552 83.5% 610 3.8% 13,944 92.3% 428 2.8% 8,944 15.7% 1,063,920 1867.8% 54,696 96.1% -1,224 -2.2%
__TwigTemplate_c6b0ebce5495921bb4d4f3538737ce0b::doDisplay 110 1.8% 57,711 355.8% 5,494 33.9% 55,305 366.2% 3,977 26.3% 213,632 375.1% -824,072 -1446.8% 726,760 1277.3% 12,528 22.0%
extract -110 -1.8% -1,055 -6.5% -1,055 -6.5% -1,142 -7.6% -1,142 -7.6% -714,936 -1255.2% -714,936 -1255.2% -16,040 -28.2% -16,040 -28.2%
array_merge 110 1.8% 582 3.6% 582 3.6% 646 4.3% 646 4.3% 493,648 866.7% 493,648 866.7% 15,448 27.2% 15,448 27.2%
array_intersect_key 110 1.8% 300 1.8% 300 1.8% 361 2.4% 361 2.4% 244,600 429.4% 244,600 429.4% 400 0.7% 400 0.7%
theme_render_template@2 -105 -1.7% -44,998 -277.4% -1,270 -7.8% -42,642 -282.3% -892 -5.9% -1,213,240 -2130.0% -203,856 -357.9% -519,072 -912.3% -1,808 -3.2%
implode 110 1.8% 118 0.7% 118 0.7% 206 1.4% 206 1.4% 119,216 209.3% 119,216 209.3% -624 -1.1% -624 -1.1%
twig_render_template@1 110 1.8% 64,552 397.9% 2,092 12.9% 62,153 411.5% 1,567 10.4% 386,936 679.3% -100,824 -177.0% 823,176 1446.8% 4,416 7.8%
twig_render_var@1 726 11.8% 48,328 297.9% 4,945 30.5% 46,311 306.6% 3,689 24.4% 291,128 511.1% -84,552 -148.4% 692,864 1217.8% 2,360 4.1%
load::service_container_prod_.php/94a681f0fba846e182322e9d8f1c1d788cf72c117c0332788bb26627174f7226.php -1 -0.0% -70 -0.4% -70 -0.4% -71 -0.5% -71 -0.5% -71,928 -126.3% -71,928 -126.3% -71,856 -126.3% -71,856 -126.3%
load::service_container_prod_.php/7d5b0341f7a0fe4b13c704a1558d86cecf0360741c03d4bd721a1ed204c3774a.php 1 0.0% 76 0.5% 76 0.5% 78 0.5% 78 0.5% 71,928 126.3% 71,928 126.3% 71,856 126.3% 71,856 126.3%
theme@2 0 0.0% 13,947 86.0% 51 0.3% 14,219 94.1% 64 0.4% 57,616 101.2% 50,160 88.1% 57,432 100.9% 472 0.8%
load::templates/field.tpl.php -110 -1.8% -1,076 -6.6% -1,076 -6.6% -1,171 -7.8% -1,171 -7.8% -33,440 -58.7% -33,440 -58.7% -4,768 -8.4% -4,768 -8.4%
load::1#c6#b0#ebce5495921bb4d4f3538737ce0b.php/c091d54ec6b4bb6bc627169f613638822834233c8ef51c5746c828d852ae01e3.php 1 0.0% 41 0.3% 41 0.3% 43 0.3% 43 0.3% 28,008 49.2% 28,008 49.2% 26,024 45.7% 26,024 45.7%
run_init::templates/field.tpl.php -110 -1.8% -45,768 -282.1% -2,325 -14.3% -42,831 -283.6% -1,837 -12.2% -355,240 -623.7% 26,824 47.1% -633,528 -1113.5% -1,344 -2.4%
load::1#b0#96#0a6d5d305a709269bd6e3ba2a502.php/651cf26de7e7d9f296b310bbfc702a1cb487a38c85d827a40b4a95c45ee7c714.php 1 0.0% 38 0.2% 38 0.2% 40 0.3% 40 0.3% 18,512 32.5% 18,512 32.5% 17,296 30.4% 17,296 30.4%
load::1#b0#96#0a6d5d305a709269bd6e3ba2a502.php/3df3fa99d55ec200d7d07857606932134be5cbd76bf8b8cfcb149b9dac0e17d8.php -1 -0.0% -37 -0.2% -37 -0.2% -40 -0.3% -40 -0.3% -18,512 -32.5% -18,512 -32.5% -17,296 -30.4% -17,296 -30.4%
__TwigTemplate_b0960a6d5d305a709269bd6e3ba2a502::doDisplay 0 0.0% 15,254 94.0% -22 -0.1% 15,735 104.2% 20 0.1% 56,872 99.8% -14,064 -24.7% 122,384 215.1% 0 0.0%
theme_render_template -5 -0.1% 8,862 54.6% -60 -0.4% 9,480 62.8% -35 -0.2% -213,184 -374.3% -10,256 -18.0% -252,016 -442.9% -1,968 -3.5%
run_init::1#b0#96#0a6d5d305a709269bd6e3ba2a502.php/3df3fa99d55ec200d7d07857606932134be5cbd76bf8b8cfcb149b9dac0e17d8.php -1 -0.0% -162 -1.0% -18 -0.1% -164 -1.1% -18 -0.1% -79,384 -139.4% -9,456 -16.6% -77,544 -136.3% -8,712 -15.3%
run_init::1#b0#96#0a6d5d305a709269bd6e3ba2a502.php/651cf26de7e7d9f296b310bbfc702a1cb487a38c85d827a40b4a95c45ee7c714.php 1 0.0% 182 1.1% 18 0.1% 184 1.2% 19 0.1% 79,384 139.4% 9,456 16.6% 77,544 136.3% 8,712 15.3%
template_process_field 0 0.0% -3,560 -21.9% -893 -5.5% -3,554 -23.5% -727 -4.8% -111,768 -196.2% -7,944 -13.9% -1,936 -3.4% -448 -0.8%
run_init::service_container_prod_.php/94a681f0fba846e182322e9d8f1c1d788cf72c117c0332788bb26627174f7226.php -1 -0.0% -114 -0.7% -12 -0.1% -116 -0.8% -13 -0.1% -41,144 -72.2% -7,640 -13.4% -41,000 -72.1% -7,256 -12.8%
run_init::service_container_prod_.php/7d5b0341f7a0fe4b13c704a1558d86cecf0360741c03d4bd721a1ed204c3774a.php 1 0.0% 125 0.8% 13 0.1% 127 0.8% 13 0.1% 41,144 72.2% 7,640 13.4% 41,000 72.1% 7,256 12.8%
Twig_Template::render@1 110 1.8% 60,194 371.1% 904 5.6% 57,760 382.4% 597 4.0% 331,160 581.4% 7,304 12.8% 782,728 1375.7% 960 1.7%
Drupal\Core\Template\Attribute::__toString 0 0.0% 5,475 33.8% 690 4.3% 5,476 36.3% 411 2.7% 14,064 24.7% -7,056 -12.4% -15,176 -26.7% -3,768 -6.6%
strtolower 110 1.8% 96 0.6% 96 0.6% 159 1.1% 159 1.1% 3,544 6.2% 3,544 6.2% -96 -0.2% -96 -0.2%
Symfony\Component\DependencyInjection\Container::get 110 1.8% 134 0.8% 346 2.1% 371 2.5% 379 2.5% 776 1.4% -2,712 -4.8% -171,448 -301.3% -171,320 -301.1%
Drupal\Core\Template\TwigTemplate::getContextReference 836 13.6% 1,165 7.2% 1,143 7.0% 1,819 12.0% 1,783 11.8% 1,872 3.3% 1,872 3.3% 1,256 2.2% 1,256 2.2%
Twig_Template::getAttribute 110 1.8% 940 5.8% 886 5.5% 1,019 6.7% 671 4.4% 1,616 2.8% 1,616 2.8% 1,632 2.9% 1,632 2.9%
is_array 334 5.4% -51 -0.3% -51 -0.3% 391 2.6% 391 2.6% 1,544 2.7% 1,544 2.7% 1,248 2.2% 1,248 2.2%
Drupal\Core\Template\TwigEnvironment::loadTemplate 110 1.8% 821 5.1% 356 2.2% 927 6.1% 413 2.7% 34,208 60.1% 1,472 2.6% 34,480 60.6% 1,344 2.4%
Twig_Template::display@1 110 1.8% 59,005 363.7% 589 3.6% 56,585 374.6% 493 3.3% 217,136 381.2% 1,432 2.5% 730,136 1283.3% 1,408 2.5%
twig_cycle 110 1.8% 566 3.5% 560 3.5% 651 4.3% 408 2.7% 2,944 5.2% 1,424 2.5% 2,616 4.6% 1,176 2.1%
Twig_Template::displayWithErrorHandling@1 110 1.8% 58,045 357.8% 334 2.1% 55,634 368.3% 329 2.2% 214,904 377.3% 1,272 2.2% 727,928 1279.4% 1,168 2.1%
__TwigTemplate_c6b0ebce5495921bb4d4f3538737ce0b::__construct 1 0.0% 8 0.0% 6 0.0% 10 0.1% 5 0.0% 2,344 4.1% 1,240 2.2% 2,344 4.1% 1,240 2.2%
twig_ensure_traversable 110 1.8% 352 2.2% 343 2.1% 453 3.0% 324 2.1% 1,920 3.4% 1,144 2.0% 1,760 3.1% 1,064 1.9%
Twig_Template::__construct 1 0.0% 2 0.0% 2 0.0% 6 0.0% 6 0.0% 1,104 1.9% 1,104 1.9% 1,104 1.9% 1,104 1.9%
Twig_Loader_Filesystem::validateName 1 0.0% 14 0.1% 8 0.0% 14 0.1% 7 0.0% 0 0.0% -1,072 -1.9% 848 1.5% 0 0.0%
explode 1 0.0% 23 0.1% 23 0.1% 0 0.0% 0 0.0% 1,008 1.8% 1,008 1.8% 848 1.5% 848 1.5%
run_init::1#c6#b0#ebce5495921bb4d4f3538737ce0b.php/c091d54ec6b4bb6bc627169f613638822834233c8ef51c5746c828d852ae01e3.php 1 0.0% 1 0.0% 1 0.0% 6 0.0% 6 0.0% 1,000 1.8% 1,000 1.8% 880 1.5% 880 1.5%
ob_get_clean 0 0.0% -83 -0.5% -83 -0.5% -89 -0.6% -89 -0.6% 840 1.5% 840 1.5% -112,096 -197.0% -112,096 -197.0%
Drupal\Core\Template\AttributeArray::__toString 0 0.0% -13 -0.1% 6 0.0% -24 -0.2% -14 -0.1% -824 -1.4% -832 -1.5% -13,920 -24.5% -3,736 -6.6%
Drupal\Core\Template\Attribute::offsetGet -110 -1.8% -110 -0.7% -110 -0.7% -224 -1.5% -224 -1.5% -816 -1.4% -816 -1.4% -280 -0.5% -280 -0.5%
Drupal\Component\Utility\Settings::get 110 1.8% 112 0.7% 112 0.7% 188 1.2% 188 1.2% 800 1.4% 800 1.4% 0 0.0% 0 0.0%
Twig_Environment::mergeGlobals 110 1.8% 353 2.2% 242 1.5% 441 2.9% 277 1.8% 800 1.4% 800 1.4% 800 1.4% 800 1.4%
drupal_container 110 1.8% 279 1.7% 205 1.3% 512 3.4% 391 2.6% 784 1.4% 784 1.4% -28,464 -50.0% 560 1.0%
ob_get_level 110 1.8% 31 0.2% 31 0.2% 145 1.0% 145 1.0% 776 1.4% 776 1.4% 776 1.4% 776 1.4%
method_exists 418 6.8% 375 2.3% 378 2.3% 525 3.5% 526 3.5% 776 1.4% 776 1.4% 840 1.5% 840 1.5%
ob_start 0 0.0% -67 -0.4% -67 -0.4% -72 -0.5% -72 -0.5% 776 1.4% 776 1.4% 4,440 7.8% 4,440 7.8%
settings 110 1.8% 341 2.1% 229 1.4% 433 2.9% 261 1.7% 776 1.4% 776 1.4% 0 0.0% 0 0.0%
is_scalar 726 11.8% 114 0.7% 114 0.7% 797 5.3% 797 5.3% 768 1.3% 768 1.3% 688 1.2% 688 1.2%
count 110 1.8% -24 -0.1% -25 -0.2% 123 0.8% 127 0.8% 760 1.3% 760 1.3% 760 1.3% 760 1.3%
is_object 638 10.4% 1 0.0% 1 0.0% 657 4.3% 657 4.3% 752 1.3% 752 1.3% 768 1.3% 768 1.3%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load 1 0.0% 185 1.1% 49 0.3% 185 1.2% 40 0.3% 29,856 52.4% 544 1.0% 29,104 51.2% 1,720 3.0%
substr 4 0.1% 6 0.0% 6 0.0% -5 -0.0% -5 -0.0% 176 0.3% 176 0.3% 0 0.0% 0 0.0%
str_replace 1 0.0% 9 0.1% 9 0.1% 18 0.1% 18 0.1% 176 0.3% 176 0.3% -256 -0.4% -256 -0.4%
Drupal\Core\Template\TwigEnvironment::getTemplateClass 111 1.8% 269 1.7% 216 1.3% 313 2.1% 259 1.7% 424 0.7% 136 0.2% 1,632 2.9% 184 0.3%
preg_replace 1 0.0% -11 -0.1% -11 -0.1% 8 0.1% 8 0.1% 112 0.2% 112 0.2% -720 -1.3% -720 -1.3%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::checkFile 1 0.0% 56 0.3% 9 0.1% 58 0.4% 11 0.1% 304 0.5% -104 -0.2% 480 0.8% 96 0.2%
Twig_Loader_Filesystem::findTemplate 1 0.0% 40 0.2% 14 0.1% 40 0.3% 11 0.1% 176 0.3% 96 0.2% 1,448 2.5% 424 0.7%
hash_hmac 1 0.0% 16 0.1% 16 0.1% 17 0.1% 17 0.1% 88 0.2% 88 0.2% 0 0.0% 0 0.0%
is_file 1 0.0% 98 0.6% 98 0.6% 95 0.6% 95 0.6% -88 -0.2% -88 -0.2% 80 0.1% 80 0.1%
filemtime 2 0.0% 10 0.1% 10 0.1% 10 0.1% 10 0.1% 88 0.2% 88 0.2% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath 1 0.0% 38 0.2% 14 0.1% 36 0.2% 12 0.1% 344 0.6% 80 0.1% 384 0.7% 384 0.7%
strtr 1 0.0% 194 1.2% 194 1.2% 205 1.4% 205 1.4% 64 0.1% 64 0.1% 362,824 637.7% 362,824 637.7%
file_stream_wrapper_uri_normalize 0 0.0% -15 -0.1% 1 0.0% -33 -0.2% -24 -0.2% -64 -0.1% -64 -0.1% -312 -0.5% 0 0.0%
ltrim 1 0.0% 2 0.0% 2 0.0% 1 0.0% 1 0.0% 64 0.1% 64 0.1% 0 0.0% 0 0.0%
Twig_Environment::getCacheFilename 1 0.0% 20 0.1% 16 0.1% 21 0.1% 7 0.0% 112 0.2% -56 -0.1% 56 0.1% 56 0.1%
md5 1 0.0% 2 0.0% 2 0.0% 2 0.0% 2 0.0% 56 0.1% 56 0.1% 0 0.0% 0 0.0%
drupal_render@8 0 0.0% -711 -4.4% -11 -0.1% -541 -3.6% 0 0.0% 72 0.1% 56 0.1% 58,456 102.7% 368 0.6%
Twig_Environment::getTemplateClass 1 0.0% 53 0.3% 7 0.0% 54 0.4% 4 0.0% 288 0.5% 56 0.1% 1,448 2.5% 0 0.0%
array_filter 0 0.0% 111 0.7% 13 0.1% 132 0.9% 17 0.1% 56 0.1% 56 0.1% -4,592 -8.1% -4,592 -8.1%
PDOStatement::execute 0 0.0% 855 5.3% 855 5.3% -554 -3.7% -554 -3.7% 48 0.1% 48 0.1% -24,384 -42.9% -24,384 -42.9%
Drupal\Core\Cache\DatabaseBackend::getMultiple 0 0.0% 756 4.7% -26 -0.2% -98 -0.6% 0 0.0% 8 0.0% -48 -0.1% 1,944 3.4% -64 -0.1%
drupal_http_build_query 0 0.0% -7 -0.0% 5 0.0% -6 -0.0% -1 -0.0% 0 0.0% -40 -0.1% 40 0.1% 40 0.1%
module_implements 0 0.0% -74 -0.5% 0 0.0% -68 -0.5% -17 -0.1% -24 -0.0% -40 -0.1% -28,944 -50.9% 40 0.1%
drupal_render@7 0 0.0% 14,357 88.5% 21 0.1% 14,408 95.4% 58 0.4% 8,928 15.7% -40 -0.1% 61,376 107.9% 0 0.0%
array_flip 0 0.0% -1 -0.0% -1 -0.0% 7 0.0% 7 0.0% 40 0.1% 40 0.1% 264 0.5% 264 0.5%
Drupal\Core\TypedData\ItemList::__clone 0 0.0% -28 -0.2% -18 -0.1% -33 -0.2% -41 -0.3% 40 0.1% 40 0.1% -64 -0.1% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple 0 0.0% -827 -5.1% 69 0.4% -722 -4.8% 94 0.6% -8 -0.0% -32 -0.1% -40,224 -70.7% -536 -0.9%
load::cache/CachePluginBase.php 0 0.0% 1 0.0% 1 0.0% 1 0.0% 1 0.0% 32 0.1% 32 0.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments 0 0.0% -36 -0.2% -48 -0.3% -38 -0.3% -87 -0.6% 0 0.0% -32 -0.1% -15,672 -27.5% -9,432 -16.6%
array_keys 0 0.0% 3 0.0% 3 0.0% 93 0.6% 93 0.6% -32 -0.1% -32 -0.1% -624 -1.1% -624 -1.1%
render@3 0 0.0% -766 -4.7% 21 0.1% -583 -3.9% 2 0.0% 48 0.1% -24 -0.0% 58,552 102.9% 200 0.4%
Drupal\Core\Cache\DatabaseBackend::checksumTags 0 0.0% -248 -1.5% 0 0.0% -85 -0.6% 37 0.2% 0 0.0% 24 0.0% 8 0.0% -32 -0.1%
drupal_render@6 0 0.0% 14,682 90.5% 42 0.3% 14,710 97.4% 17 0.1% 8,960 15.7% 24 0.0% -3,144 -5.5% 0 0.0%
drupal_get_library 0 0.0% -2 -0.0% -2 -0.0% 0 0.0% 8 0.1% 8 0.0% 24 0.0% 0 0.0% 0 0.0%
load::Entity/ImageStyle.php 0 0.0% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% -24 -0.0% -24 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::prepareItem 0 0.0% -314 -1.9% 11 0.1% -107 -0.7% 16 0.1% 40 0.1% 24 0.0% 2,008 3.5% 0 0.0%
Drupal\views\Plugin\views\display\DisplayPluginBase::renderMoreLink 0 0.0% -13 -0.1% -9 -0.1% -13 -0.1% -8 -0.1% 16 0.0% -24 -0.0% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath 1 0.0% 6 0.0% 3 0.0% 8 0.1% 4 0.0% 152 0.3% -24 -0.0% 0 0.0% 0 0.0%
drupal_render@3 0 0.0% 13,604 83.9% 0 0.0% 14,079 93.2% 17 0.1% 57,624 101.2% -24 -0.0% 57,432 100.9% 0 0.0%
image_effect_definitions 0 0.0% -167 -1.0% -17 -0.1% -40 -0.3% -22 -0.1% 16 0.0% 24 0.0% -5,880 -10.3% -4,088 -7.2%
Drupal\Core\DrupalKernel::getModuleNamespaces 0 0.0% 16 0.1% -23 -0.1% 17 0.1% 6 0.0% 24 0.0% 24 0.0% 24 0.0% 24 0.0%
Drupal\Component\Plugin\PluginBag::current 0 0.0% 0 0.0% 0 0.0% 2 0.0% 3 0.0% 16 0.0% 24 0.0% 0 0.0% 0 0.0%
load::Database/Connection.php 0 0.0% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% -24 -0.0% -24 -0.0% -24 -0.0% -24 -0.0%
drupal_render@4 0 0.0% 12,651 78.0% -2 -0.0% 13,034 86.3% -2 -0.0% -4,360 -7.7% 24 0.0% -9,568 -16.8% 376 0.7%
rawurlencode 0 0.0% -5 -0.0% -5 -0.0% 4 0.0% 4 0.0% 24 0.0% 24 0.0% 32 0.1% 32 0.1%
Drupal\Core\Utility\ThemeRegistry::offsetExists 0 0.0% -5 -0.0% 25 0.2% -7 -0.0% -24 -0.2% 24 0.0% 24 0.0% -480 -0.8% -480 -0.8%
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