Diff Report
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0ad3d3949: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #519c0a514701fRun #519c0ad3d3949DiffDiff%
Number of Function Calls45,528 46,218 690 1.5%
Incl. Wall Time (microsec)350,136 351,982 1,846 0.5%
Incl. CPU (microsecs)309,283 312,782 3,499 1.1%
Incl. MemUse (bytes)8,206,024 8,471,116 265,092 3.2%
Incl. PeakMemUse (bytes)8,269,928 8,535,084 265,156 3.2%

[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::Twig/Template.php 1 0.1% 79 4.3% 79 4.3% 85 2.4% 85 2.4% 44,388 16.7% 44,388 16.7% 43,560 16.4% 43,560 16.4%
load::service_container_prod_.php/153d4278835c0411ffdb963268ac96598a4ae50ece86f29d7bb727273fc341b6.php -1 -0.1% -177 -9.6% -177 -9.6% -180 -5.1% -180 -5.1% -45,628 -17.2% -45,628 -17.2% -43,444 -16.4% -43,444 -16.4%
load::service_container_prod_.php/7572c45cec09e766eafc4361e96499421d67327beb5ea1b9233fbc834f6d3a6b.php 1 0.1% 153 8.3% 153 8.3% 156 4.5% 156 4.5% 45,628 17.2% 45,628 17.2% 43,444 16.4% 43,444 16.4%
load::Twig/Environment.php 1 0.1% 111 6.0% 111 6.0% 113 3.2% 113 3.2% 31,640 11.9% 31,640 11.9% 26,352 9.9% 26,352 9.9%
run_init::Template/TwigEnvironment.php 1 0.1% 232 12.6% 64 3.5% 233 6.7% 63 1.8% 52,992 20.0% 19,984 7.5% 45,804 17.3% 19,024 7.2%
load::1#95#9f#8413a7ec41f6f8ca6cce1a601663.php/cb283a08de9879225ee25bcdea530beee533a7b5ce8e8eea16ca838d6bb7a43f.php 1 0.1% 33 1.8% 33 1.8% 35 1.0% 35 1.0% 15,304 5.8% 15,304 5.8% 14,936 5.6% 14,936 5.6%
load::Extension/Core.php 1 0.1% 106 5.7% 106 5.7% 109 3.1% 109 3.1% 15,032 5.7% 15,032 5.7% 12,980 4.9% 12,980 4.9%
system_library_info 0 0.0% -55 -3.0% -54 -2.9% -55 -1.6% -56 -1.6% 0 0.0% 0 0.0% 10,780 4.1% 10,780 4.1%
run_init::1#95#9f#8413a7ec41f6f8ca6cce1a601663.php/cb283a08de9879225ee25bcdea530beee533a7b5ce8e8eea16ca838d6bb7a43f.php 1 0.1% 457 24.8% 32 1.7% 459 13.1% 31 0.9% 65,424 24.7% 6,216 2.3% 63,640 24.0% 5,972 2.3%
load::Extension/Staging.php 1 0.1% 32 1.7% 32 1.7% 35 1.0% 35 1.0% 6,392 2.4% 6,392 2.4% 5,872 2.2% 5,872 2.2%
run_init::Template/TwigTemplate.php 1 0.1% 263 14.2% 27 1.5% 265 7.6% 26 0.7% 55,892 21.1% 5,852 2.2% 55,388 20.9% 5,712 2.2%
array_merge 8 1.2% 23 1.2% 23 1.2% 48 1.4% 48 1.4% 6,180 2.3% 6,180 2.3% 4,924 1.9% 4,924 1.9%
run_init::service_container_prod_.php/153d4278835c0411ffdb963268ac96598a4ae50ece86f29d7bb727273fc341b6.php -1 -0.1% -422 -22.9% -26 -1.4% -423 -12.1% -24 -0.7% -25,428 -9.6% -4,948 -1.9% -25,624 -9.7% -4,596 -1.7%
run_init::service_container_prod_.php/7572c45cec09e766eafc4361e96499421d67327beb5ea1b9233fbc834f6d3a6b.php 1 0.1% 431 23.3% 34 1.8% 434 12.4% 30 0.9% 25,428 9.6% 4,948 1.9% 25,624 9.7% 4,596 1.7%
Symfony\Component\ClassLoader\ClassLoader::findFile 16 2.3% 417 22.6% 261 14.1% 444 12.7% 332 9.5% 1,936 0.7% 260 0.1% 5,084 1.9% 4,488 1.7%
Symfony\Component\ClassLoader\ClassLoader::loadClass 9 1.3% 1,206 65.3% 173 9.4% 1,209 34.6% 108 3.1% 183,136 69.1% 4,560 1.7% 166,732 62.9% 4,004 1.5%
__TwigTemplate_959f8413a7ec41f6f8ca6cce1a601663::doDisplay 1 0.1% 1,729 93.7% 450 24.4% 1,732 49.5% 327 9.3% 13,924 5.3% -2,640 -1.0% 19,448 7.3% 3,796 1.4%
load::Loader/Filesystem.php 1 0.1% 27 1.5% 27 1.5% 28 0.8% 28 0.8% 4,420 1.7% 4,420 1.7% 3,712 1.4% 3,712 1.4%
load::Extension/Escaper.php 1 0.1% 26 1.4% 26 1.4% 28 0.8% 28 0.8% 4,244 1.6% 4,244 1.6% 3,608 1.4% 3,608 1.4%
Twig_Template::getAttribute 48 7.0% 915 49.6% 715 38.7% 960 27.4% 624 17.8% 7,300 2.8% 1,104 0.4% 8,256 3.1% 3,340 1.3%
load::Extension/Optimizer.php 1 0.1% 17 0.9% 17 0.9% 20 0.6% 20 0.6% 3,720 1.4% 3,720 1.4% 3,276 1.2% 3,276 1.2%
Twig_Environment::__construct 1 0.1% 768 41.6% 90 4.9% 771 22.0% 74 2.1% 53,328 20.1% 1,172 0.4% 53,048 20.0% 3,264 1.2%
load::Twig/ExtensionInterface.php 1 0.1% 20 1.1% 20 1.1% 22 0.6% 22 0.6% 3,404 1.3% 3,404 1.3% 3,072 1.2% 3,072 1.2%
service_container_prod_::getTwigService 1 0.1% 1,828 99.0% 58 3.1% 1,830 52.3% 52 1.5% 143,460 54.1% 2,720 1.0% 130,304 49.1% 2,980 1.1%
load::Extension/Debug.php 1 0.1% 22 1.2% 22 1.2% 25 0.7% 25 0.7% 3,308 1.2% 3,308 1.2% 2,872 1.1% 2,872 1.1%
load::Twig/Extension.php 1 0.1% 21 1.1% 21 1.1% 23 0.7% 23 0.7% 3,136 1.2% 3,136 1.2% 2,804 1.1% 2,804 1.1%
Drupal\Core\Template\TwigEnvironment::loadTemplate 1 0.1% 1,041 56.4% 71 3.8% 1,043 29.8% 49 1.4% 100,952 38.1% 2,296 0.9% 100,816 38.0% 2,628 1.0%
load::Template/TwigExtension.php 1 0.1% 22 1.2% 22 1.2% 24 0.7% 24 0.7% 3,344 1.3% 3,344 1.3% 2,560 1.0% 2,560 1.0%
load::Twig/TemplateInterface.php 1 0.1% 17 0.9% 17 0.9% 19 0.5% 19 0.5% 2,768 1.0% 2,768 1.0% 2,408 0.9% 2,408 0.9%
load::Template/TwigEnvironment.php 1 0.1% 25 1.4% 25 1.4% 26 0.7% 26 0.7% 4,608 1.7% 4,608 1.7% 2,380 0.9% 2,380 0.9%
run_init::Extension/Core.php 1 0.1% 221 12.0% 47 2.5% 223 6.4% 40 1.1% 12,828 4.8% 1,696 0.6% 13,368 5.0% 2,088 0.8%
Symfony\Component\ClassLoader\ClassLoader::loadClass@1 5 0.7% 465 25.2% 73 4.0% 478 13.7% 78 2.2% 98,280 37.1% 3,336 1.3% 90,344 34.1% 1,924 0.7%
Twig_Environment::addExtension 5 0.7% 55 3.0% 50 2.7% 61 1.7% 44 1.3% 4,336 1.6% 1,820 0.7% 3,884 1.5% 1,856 0.7%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load 1 0.1% 687 37.2% 129 7.0% 690 19.7% 124 3.5% 81,916 30.9% 896 0.3% 81,668 30.8% 1,688 0.6%
load::Twig/LoaderInterface.php 1 0.1% 13 0.7% 13 0.7% 15 0.4% 15 0.4% 2,016 0.8% 2,016 0.8% 1,640 0.6% 1,640 0.6%
Symfony\Component\ClassLoader\ClassLoader::loadClass@2 2 0.3% 75 4.1% 78 4.2% 83 2.4% 29 0.8% 8,980 3.4% 1,596 0.6% 9,096 3.4% 1,636 0.6%
load::Template/TwigTemplate.php 1 0.1% 25 1.4% 25 1.4% 28 0.8% 28 0.8% 2,356 0.9% 2,356 0.9% 1,528 0.6% 1,528 0.6%
Twig_Loader_Filesystem::findTemplate 1 0.1% 77 4.2% 32 1.7% 79 2.3% 25 0.7% 4,940 1.9% 1,112 0.4% 5,004 1.9% 1,384 0.5%
Symfony\Component\DependencyInjection\Container::get@1 2 0.3% -216 -11.7% 18 1.0% -254 -7.3% 37 1.1% 17,204 6.5% 956 0.4% 15,328 5.8% 1,292 0.5%
Drupal\Core\Template\TwigEnvironment::getTemplateClass 2 0.3% 131 7.1% 22 1.2% 140 4.0% 28 0.8% 8,696 3.3% 1,244 0.5% 8,852 3.3% 1,268 0.5%
drupal_get_library 0 0.0% -3 -0.2% 44 2.4% -2 -0.1% 47 1.3% 4 0.0% 4 0.0% 9,516 3.6% -1,264 -0.5%
load::templates/views-view-summary-unformatted.tpl.php -1 -0.1% -16 -0.9% -16 -0.9% -18 -0.5% -18 -0.5% -780 -0.3% -780 -0.3% -1,132 -0.4% -1,132 -0.4%
load::Twig/ExistsLoaderInterface.php 1 0.1% 11 0.6% 11 0.6% 13 0.4% 13 0.4% 1,584 0.6% 1,584 0.6% 1,132 0.4% 1,132 0.4%
is_array 50 7.2% 53 2.9% 53 2.9% 122 3.5% 122 3.5% 1,284 0.5% 1,284 0.5% 1,116 0.4% 1,116 0.4%
Twig_Environment::getCacheFilename 1 0.1% 41 2.2% 31 1.7% 42 1.2% 23 0.7% 2,960 1.1% 1,048 0.4% 2,852 1.1% 1,100 0.4%
Twig_Environment::getTemplateClass 1 0.1% 109 5.9% 19 1.0% 112 3.2% 17 0.5% 7,452 2.8% 976 0.4% 7,584 2.9% 1,092 0.4%
array_intersect_key 1 0.1% 3 0.2% 3 0.2% -1 -0.0% -1 -0.0% 1,716 0.6% 1,716 0.6% 1,044 0.4% 1,044 0.4%
service_container_prod_::getTwig_Loader_FilesystemService 1 0.1% 292 15.8% 19 1.0% 294 8.4% 17 0.5% 16,120 6.1% 864 0.3% 13,972 5.3% 1,020 0.4%
Twig_Loader_Filesystem::setPaths 1 0.1% 42 2.3% 17 0.9% 44 1.3% 13 0.4% 3,296 1.2% 1,048 0.4% 3,116 1.2% 1,012 0.4%
twig_render_var 36 5.2% 253 13.7% 199 10.8% 289 8.3% 196 5.6% 3,036 1.1% 1,072 0.4% 2,180 0.8% 928 0.3%
Twig_Loader_Filesystem::addPath 1 0.1% 24 1.3% 18 1.0% 27 0.8% 16 0.5% 1,816 0.7% 948 0.4% 1,760 0.7% 904 0.3%
Drupal\Core\Template\TwigEnvironment::__construct 1 0.1% 805 43.6% 13 0.7% 807 23.1% 10 0.3% 55,288 20.9% 900 0.3% 55,060 20.8% 900 0.3%
Drupal\Component\PhpStorage\PhpStorageFactory::get 1 0.1% 51 2.8% 28 1.5% 54 1.5% 28 0.8% 920 0.3% 680 0.3% 1,088 0.4% 828 0.3%
Twig_Environment::initGlobals 1 0.1% 62 3.4% 45 2.4% 63 1.8% 32 0.9% 2,356 0.9% -900 -0.3% 2,348 0.9% 808 0.3%
Twig_Loader_Filesystem::validateName 1 0.1% 30 1.6% 25 1.4% 32 0.9% 22 0.6% 2,224 0.8% 272 0.1% 2,184 0.8% 748 0.3%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath 1 0.1% 60 3.3% 23 1.2% 61 1.7% 20 0.6% 344 0.1% 112 0.0% 1,156 0.4% 728 0.3%
run_init::Twig/Extension.php 1 0.1% 90 4.9% 17 0.9% 91 2.6% 16 0.5% 5,396 2.0% 628 0.2% 5,532 2.1% 724 0.3%
explode 1 0.1% 1 0.1% 1 0.1% 6 0.2% 6 0.2% 1,004 0.4% 1,004 0.4% 716 0.3% 716 0.3%
__TwigTemplate_959f8413a7ec41f6f8ca6cce1a601663::__construct 1 0.1% 12 0.7% 8 0.4% 15 0.4% 9 0.3% 1,396 0.5% 684 0.3% 1,396 0.5% 712 0.3%
Twig_Template::__construct 1 0.1% 4 0.2% 4 0.2% 6 0.2% 6 0.2% 712 0.3% 712 0.3% 684 0.3% 684 0.3%
Twig_Loader_Filesystem::getCacheKey 1 0.1% 84 4.6% 7 0.4% 86 2.5% 7 0.2% 5,552 2.1% 612 0.2% 5,668 2.1% 664 0.3%
Twig_Loader_Filesystem::__construct 1 0.1% 48 2.6% 6 0.3% 50 1.4% 6 0.2% 3,932 1.5% 636 0.2% 3,772 1.4% 656 0.2%
run_init::Twig/Template.php 1 0.1% 98 5.3% 18 1.0% 100 2.9% 17 0.5% 4,768 1.8% 552 0.2% 4,936 1.9% 648 0.2%
Twig_Environment::initRuntime 1 0.1% 33 1.8% 26 1.4% 35 1.0% 21 0.6% 1,680 0.6% 776 0.3% 1,244 0.5% 640 0.2%
twig_ensure_traversable 1 0.1% 9 0.5% 8 0.4% 11 0.3% 8 0.2% 1,048 0.4% 624 0.2% 968 0.4% 624 0.2%
str_replace 20 2.9% 19 1.0% 19 1.0% -3 -0.1% -3 -0.1% 1,644 0.6% 1,644 0.6% 624 0.2% 624 0.2%
Twig_Extension_Escaper::__construct 1 0.1% 9 0.5% 7 0.4% 10 0.3% 6 0.2% 1,076 0.4% 608 0.2% 992 0.4% 608 0.2%
Drupal\Core\Template\TwigEnvironment::storage 1 0.1% 61 3.3% 10 0.5% 63 1.8% 10 0.3% 1,560 0.6% 640 0.2% 1,672 0.6% 584 0.2%
Twig_Template::display 1 0.1% 1,825 98.9% 14 0.8% 1,827 52.2% 12 0.3% 18,824 7.1% 740 0.3% 23,680 8.9% 576 0.2%
Twig_Environment::getGlobals 1 0.1% 69 3.7% 7 0.4% 73 2.1% 10 0.3% 2,960 1.1% 604 0.2% 2,912 1.1% 564 0.2%
Twig_Extension::getGlobals 5 0.7% 8 0.4% 8 0.4% 13 0.4% 13 0.4% 1,028 0.4% 1,028 0.4% 564 0.2% 564 0.2%
is_file 1 0.1% 8 0.4% 8 0.4% 4 0.1% 4 0.1% 504 0.2% 504 0.2% 548 0.2% 548 0.2%
is_object 30 4.3% 30 1.6% 30 1.6% 83 2.4% 83 2.4% 844 0.3% 844 0.3% 524 0.2% 524 0.2%
get_class_methods 1 0.1% 1 0.1% 1 0.1% 4 0.1% 4 0.1% 524 0.2% 524 0.2% 524 0.2% 524 0.2%
array_flip 1 0.1% -11 -0.6% -11 -0.6% -8 -0.2% -8 -0.2% 520 0.2% 520 0.2% 516 0.2% 516 0.2%
Twig_Extension_Optimizer::getName 1 0.1% 1 0.1% 1 0.1% 3 0.1% 3 0.1% 508 0.2% 508 0.2% 508 0.2% 508 0.2%
Twig_Template::render 1 0.1% 1,870 101.3% 21 1.1% 1,875 53.6% 17 0.5% 21,908 8.3% 1,068 0.4% 66,648 25.1% 504 0.2%
Drupal\Core\Template\TwigTemplate::getContextReference 42 6.1% 79 4.3% 79 4.3% 120 3.4% 120 3.4% 504 0.2% 504 0.2% 504 0.2% 504 0.2%
run_init::Twig/ExtensionInterface.php 1 0.1% 1 0.1% 1 0.1% 3 0.1% 3 0.1% 484 0.2% 484 0.2% 484 0.2% 484 0.2%
run_init::Twig/TemplateInterface.php 1 0.1% 1 0.1% 1 0.1% 8 0.2% 8 0.2% 484 0.2% 484 0.2% 484 0.2% 484 0.2%
Twig_Extension_Escaper::getName 1 0.1% 1 0.1% 1 0.1% 3 0.1% 3 0.1% 496 0.2% 496 0.2% 480 0.2% 480 0.2%
strtr 3 0.4% -4 -0.2% -4 -0.2% -11 -0.3% -11 -0.3% 688 0.3% 688 0.3% 480 0.2% 480 0.2%
run_init::Template/TwigExtension.php 1 0.1% 1 0.1% 1 0.1% 3 0.1% 3 0.1% 480 0.2% 480 0.2% 480 0.2% 480 0.2%
run_init::Extension/Escaper.php 1 0.1% 1 0.1% 1 0.1% 3 0.1% 3 0.1% 476 0.2% 476 0.2% 476 0.2% 476 0.2%
Twig_Environment::hasExtension 23 3.3% 25 1.4% 25 1.4% 54 1.5% 54 1.5% 1,092 0.4% 1,092 0.4% 476 0.2% 476 0.2%
run_init::Extension/Staging.php 1 0.1% 1 0.1% 1 0.1% 6 0.2% 6 0.2% 476 0.2% 476 0.2% 476 0.2% 476 0.2%
substr 10 1.4% 46 2.5% 46 2.5% 24 0.7% 24 0.7% 716 0.3% 716 0.3% 472 0.2% 472 0.2%
run_init::Extension/Debug.php 1 0.1% 1 0.1% 1 0.1% 3 0.1% 3 0.1% 472 0.2% 472 0.2% 472 0.2% 472 0.2%
Twig_Environment::isAutoReload 1 0.1% 1 0.1% 1 0.1% 7 0.2% 7 0.2% 472 0.2% 472 0.2% 472 0.2% 472 0.2%
strtolower 4 0.6% 26 1.4% 26 1.4% 31 0.9% 31 0.9% 516 0.2% 516 0.2% 468 0.2% 468 0.2%
preg_replace 1 0.1% -16 -0.9% -16 -0.9% -7 -0.2% -7 -0.2% 596 0.2% 596 0.2% 464 0.2% 464 0.2%
Twig_Environment::mergeGlobals 1 0.1% 76 4.1% 7 0.4% 78 2.2% 5 0.1% 3,556 1.3% 596 0.2% 3,368 1.3% 456 0.2%
class_exists 1 0.1% -191 -10.3% -1 -0.1% -172 -4.9% 23 0.7% 448 0.2% 456 0.2% 520 0.2% 456 0.2%
Symfony\Component\DependencyInjection\Container::get 1 0.1% 1,278 69.2% 71 3.8% 1,239 35.4% 78 2.2% 144,072 54.3% 512 0.2% 130,720 49.3% 456 0.2%
Twig_Environment::setLoader 1 0.1% 2 0.1% 2 0.1% 4 0.1% 4 0.1% 448 0.2% 448 0.2% 448 0.2% 448 0.2%
get_class 24 3.5% 24 1.3% 24 1.3% 35 1.0% 35 1.0% 908 0.3% 908 0.3% 448 0.2% 448 0.2%
array_change_key_case 1 0.1% 1 0.1% 1 0.1% 3 0.1% 3 0.1% 528 0.2% 528 0.2% 440 0.2% 440 0.2%
cache 1 0.1% 40 2.2% 8 0.4% 48 1.4% 13 0.4% 1,064 0.4% 448 0.2% 1,116 0.4% 436 0.2%
array_key_exists 25 3.6% 28 1.5% 28 1.5% 40 1.1% 40 1.1% 436 0.2% 436 0.2% 436 0.2% 436 0.2%
run_init::Extension/Optimizer.php 1 0.1% 1 0.1% 1 0.1% 7 0.2% 7 0.2% 476 0.2% 476 0.2% 436 0.2% 436 0.2%
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