Diff Report
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #519eb7a1537f7Run #519eb880e5974DiffDiff%
Number of Function Calls140,633 141,579 946 0.7%
Incl. Wall Time (microsec)957,508 953,923 -3,585 -0.4%
Incl. CPU (microsecs)883,247 883,144 -103 -0.0%
Incl. MemUse (bytes)9,701,264 9,934,248 232,984 2.4%
Incl. PeakMemUse (bytes)10,002,912 10,158,948 156,036 1.6%

[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%
implode 117 12.4% 191 5.3% 191 5.3% 312 302.9% 312 302.9% 351,320 150.8% 351,320 150.8% 68 0.0% 68 0.0%
extract -42 -4.4% -732 -20.4% -732 -20.4% -777 -754.4% -777 -754.4% -231,328 -99.3% -231,328 -99.3% -54,168 -34.7% -54,168 -34.7%
theme@1 -1 -0.1% -2,890 -80.6% -210 -5.9% -2,535 -2461.2% -111 -107.8% 105,128 45.1% 230,080 98.8% 76,952 49.3% 480 0.3%
theme 0 0.0% -1,681 -46.9% -54 -1.5% -821 -797.1% -63 -61.2% 196,760 84.5% 225,792 96.9% 120,476 77.2% 0 0.0%
__TwigTemplate_c3f779035ef680c3462e67f267aec18a::doDisplay 8 0.8% 213,547 5956.7% 491 13.7% 204,237 198288.3% 386 374.8% 147,324 63.2% -180,148 -77.3% 335,212 214.8% 1,744 1.1%
drupal_get_filename 0 0.0% -1,726 -48.1% -198 -5.5% 702 681.6% -169 -164.1% 36,736 15.8% 175,432 75.3% -116,488 -74.7% 480 0.3%
unserialize -5 -0.5% -773 -21.6% -955 -26.6% -715 -694.2% -958 -930.1% -174,440 -74.9% -174,432 -74.9% -70,572 -45.2% -70,476 -45.2%
__TwigTemplate_d2d656d7c2b02c393182b5f2642c6243::doDisplay 1 0.1% 225,394 6287.1% 330 9.2% 216,081 209787.4% 276 268.0% 228,444 98.1% -168,120 -72.2% 460,812 295.3% 21,512 13.8%
__TwigTemplate_bf1c2623c1057a5e7fdd404c36fb2ae7::doDisplay 2 0.2% 6,523 182.0% 223 6.2% 6,531 6340.8% 206 200.0% 40,240 17.3% -153,852 -66.0% 217,960 139.7% 448 0.3%
twig_render_template@1 24 2.5% 221,251 6171.6% 750 20.9% 211,963 205789.3% 595 577.7% 377,280 161.9% -139,040 -59.7% 670,232 429.5% 1,508 1.0%
twig_render_template -5 -0.5% 150,333 4193.4% -299 -8.3% 150,521 146136.9% -248 -240.8% 443,940 190.5% -120,200 -51.6% 726,772 465.8% -852 -0.5%
run_init::templates/views-view.tpl.php -2 -0.2% -4,508 -125.7% -71 -2.0% -4,511 -4379.6% -64 -62.1% -71,860 -30.8% 103,152 44.3% -198,836 -127.4% -160 -0.1%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple -5 -0.5% -4,916 -137.1% -194 -5.4% -2,569 -2494.2% -146 -141.7% -175,420 -75.3% 101,820 43.7% -141,256 -90.5% -748 -0.5%
Drupal\Core\Database\Statement::fetchAllAssoc -5 -0.5% -187 -5.2% -188 -5.2% -196 -190.3% -183 -177.7% -96,264 -41.3% -96,264 -41.3% -47,260 -30.3% -47,260 -30.3%
Drupal\Core\Template\Attribute::offsetSet 168 17.8% 1,703 47.5% 1,328 37.0% 1,886 1831.1% 1,241 1204.9% 74,676 32.1% 74,676 32.1% 3,636 2.3% 3,636 2.3%
template_preprocess_field 0 0.0% 1,739 48.5% 837 23.3% 1,739 1688.3% 698 677.7% 85,520 36.7% 60,936 26.2% 0 0.0% 0 0.0%
run_init::templates/block.tpl.php -8 -0.8% -213,694 -5960.8% -195 -5.4% -204,431 -198476.7% -165 -160.2% -238,924 -102.5% 57,700 24.8% -299,852 -192.2% -296 -0.2%
twig_render_template@2 12 1.3% 91,661 2556.8% 459 12.8% 82,395 79995.1% 370 359.2% 133,780 57.4% -50,068 -21.5% 281,844 180.6% 832 0.5%
rdf_preprocess_field 0 0.0% 206 5.7% 86 2.4% -272 -264.1% 77 74.8% -48,648 -20.9% -48,640 -20.9% 5,388 3.5% 0 0.0%
load::1#d2#d6#56d7c2b02c393182b5f2642c6243.php/c53af39565b44119b10ca3a289f1b2998cbcd0203f6a6a77b6f35878832281af.php 1 0.1% 81 2.3% 81 2.3% 84 81.6% 84 81.6% 39,328 16.9% 39,328 16.9% 35,656 22.9% 35,656 22.9%
run_init::templates/page.tpl.php -1 -0.1% -222,573 -6208.5% -195 -5.4% -213,301 -207088.3% -182 -176.7% -296,692 -127.3% 35,112 15.1% -393,640 -252.3% -596 -0.4%
Drupal\Core\Template\AttributeArray::__toString 80 8.5% 1,846 51.5% 597 16.7% 1,964 1906.8% 550 534.0% 11,504 4.9% -32,028 -13.7% 7,084 4.5% 764 0.5%
run_init::templates/html.tpl.php -1 -0.1% -495 -13.8% -51 -1.4% -497 -482.5% -43 -41.7% -33,768 -14.5% -31,092 -13.3% -32,196 -20.6% -31,064 -19.9%
theme@2 0 0.0% -451 -12.6% 11 0.3% -205 -199.0% 65 63.1% 41,212 17.7% 29,072 12.5% 44,532 28.5% 384 0.2%
Drupal\Core\Template\TwigTemplate::getContextReference 183 19.3% 1,190 33.2% 978 27.3% 1,444 1401.9% 1,180 1145.6% 29,292 12.6% 26,336 11.3% 9,620 6.2% 7,500 4.8%
load::1#bf#1c#2623c1057a5e7fdd404c36fb2ae7.php/288655c1d2af2783333afc55e4d50dd6972dcd529f6ae070bf588972065e34a1.php 1 0.1% 46 1.3% 46 1.3% 48 46.6% 48 46.6% 25,424 10.9% 25,424 10.9% 6,176 4.0% 6,176 4.0%
twig_render_template@3 11 1.2% 4,238 118.2% 361 10.1% 4,252 4128.2% 276 268.0% 42,404 18.2% -24,576 -10.5% 168,548 108.0% 1,124 0.7%
array_map 80 8.5% 1,188 33.1% 370 10.3% 1,258 1221.4% 348 337.9% 36,492 15.7% 23,348 10.0% 6,136 3.9% 2,024 1.3%
Drupal\Core\Entity\EntityBCDecorator::__isset -160 -16.9% -7,986 -222.8% -702 -19.6% -8,601 -8350.5% -1,175 -1140.8% -21,324 -9.2% -21,324 -9.2% -33,144 -21.2% -32,956 -21.1%
__TwigTemplate_35cce08cc3750137677c91f34c547ff4::doDisplay 1 0.1% 655 18.3% 87 2.4% 657 637.9% 62 60.2% 23,696 10.2% 20,736 8.9% 23,324 14.9% 20,876 13.4%
theme_render_template -15 -1.6% -227,613 -6349.0% -363 -10.1% -218,361 -212001.0% -295 -286.4% -594,736 -255.3% -18,480 -7.9% -940,968 -603.0% -1,312 -0.8%
theme_render_template@1 -14 -1.5% -215,589 -6013.6% -286 -8.0% -206,325 -200315.5% -209 -202.9% -503,980 -216.3% -16,924 -7.3% -443,416 -284.2% -676 -0.4%
run_init::Type/TextSummaryItem.php 0 0.0% 6 0.2% 4 0.1% 500 485.4% 496 481.6% 16,384 7.0% 16,384 7.0% 32,604 20.9% 32,604 20.9%
template_process_field 0 0.0% 989 27.6% 3 0.1% 992 963.1% 31 30.1% 21,652 9.3% -16,312 -7.0% 84 0.1% -164 -0.1%
load::1#c1#5e#431abc059b02f5ec5f5ab7234dac.php/975f3e87c6c96e6de05addb6bfe40376e2c1619197a38a88299437a3360ece67.php 1 0.1% 48 1.3% 48 1.3% 54 52.4% 54 52.4% 14,856 6.4% 14,856 6.4% 11,980 7.7% 11,980 7.7%
load::1#35#cc#e08cc3750137677c91f34c547ff4.php/92a844f4d684647086864babc5e54b4b4ebb404bb23ce4418abbec2faf3ebe01.php 1 0.1% 50 1.4% 50 1.4% 53 51.5% 53 51.5% 14,556 6.2% 14,556 6.2% 0 0.0% 0 0.0%
load::1#c3#f7#79035ef680c3462e67f267aec18a.php/84574a855c39c23474cb21211333ad72f358d1c7da4a21987d939f92d0e20de8.php 1 0.1% 78 2.2% 78 2.2% 81 78.6% 81 78.6% 13,652 5.9% 13,652 5.9% 10,880 7.0% 10,880 7.0%
theme_render_template@2 -12 -1.3% -4,053 -113.1% -280 -7.8% -4,065 -3946.6% -219 -212.6% -110,168 -47.3% -13,536 -5.8% -203,024 -130.1% -776 -0.5%
Drupal\Core\Template\TwigReference::offsetGet 7 0.7% 199 5.6% 119 3.3% 221 214.6% 131 127.2% 5,784 2.5% 12,524 5.4% 3,080 2.0% 1,744 1.1%
array_merge 18 1.9% 75 2.1% 75 2.1% 71 68.9% 71 68.9% 12,248 5.3% 12,248 5.3% 4,524 2.9% 4,524 2.9%
htmlspecialchars 88 9.3% 154 4.3% 154 4.3% 216 209.7% 216 209.7% 11,992 5.1% 11,992 5.1% 1,792 1.1% 1,792 1.1%
load::1#80#e2#58dfae5413a00620f95035906ed3.php/598ba19af70188ddc260e56b883927230fcd6abd591eaa583c54f48bbd8166cb.php 1 0.1% 35 1.0% 35 1.0% 38 36.9% 38 36.9% 10,452 4.5% 10,452 4.5% 0 0.0% 0 0.0%
load::1#54#07#4d02ad1c3c56a4c059bca90b430a.php/4fb650955c5e1ca5059800b231218292ed97f2f2ff4d3e78e7603a8638855dd5.php 1 0.1% 80 2.2% 80 2.2% 82 79.6% 82 79.6% 10,448 4.5% 10,448 4.5% 9,136 5.9% 9,136 5.9%
language_list -40 -4.2% -395 -11.0% -323 -9.0% -461 -447.6% -360 -349.5% -10,400 -4.5% -10,400 -4.5% 48 0.0% 36 0.0%
load::1#cc#03#5cbc1bb875e88df3e09e3cfff455.php/abe33032077291c7f345ea1b69c6891b412ad3e9bfd0538bf3e52b9b6ae73de0.php 1 0.1% 49 1.4% 49 1.4% 52 50.5% 52 50.5% 9,840 4.2% 9,840 4.2% 0 0.0% 0 0.0%
language_load -40 -4.2% -539 -15.0% -142 -4.0% -553 -536.9% -110 -106.8% -1,120 -0.5% 9,280 4.0% 48 0.0% 0 0.0%
theme@3 0 0.0% -4,371 -121.9% 14 0.4% -3,750 -3640.8% 44 42.7% 17,156 7.4% 8,572 3.7% 16,996 10.9% 984 0.6%
array_combine 0 0.0% 0 0.0% 0 0.0% -202 -196.1% -202 -196.1% -8,192 -3.5% -8,192 -3.5% -8,260 -5.3% -8,260 -5.3%
Symfony\Component\ClassLoader\ClassLoader::findFile 2 0.2% -1,060 -29.6% -786 -21.9% -840 -815.5% -398 -386.4% 8,412 3.6% 8,112 3.5% 19,164 12.3% 18,900 12.1%
Drupal\Core\Template\Attribute::__construct 140 14.8% 2,548 71.1% 844 23.5% 2,684 2605.8% 795 771.8% 82,528 35.4% 7,852 3.4% 4,216 2.7% 580 0.4%
__TwigTemplate_c15e431abc059b02f5ec5f5ab7234dac::doDisplay 2 0.2% 2,807 78.3% 563 15.7% 2,812 2730.1% 428 415.5% 6,500 2.8% -7,504 -3.2% 12,000 7.7% 4,100 2.6%
Drupal\Core\Template\TwigEnvironment::loadTemplate 42 4.4% 3,787 105.6% 554 15.5% 3,836 3724.3% 488 473.8% 170,284 73.1% 6,644 2.9% 94,124 60.3% 3,176 2.0%
Drupal\Core\Template\AttributeValueBase::render 89 9.4% 2,345 65.4% 367 10.2% 2,429 2358.3% 342 332.0% 7,396 3.2% -5,804 -2.5% 7,300 4.7% 600 0.4%
Twig_Template::__construct 8 0.8% 28 0.8% 28 0.8% 53 51.5% 53 51.5% 5,732 2.5% 5,732 2.5% 2,488 1.6% 2,488 1.6%
ob_get_clean 0 0.0% -66 -1.8% -66 -1.8% -81 -78.6% -81 -78.6% 5,712 2.5% 5,712 2.5% -23,732 -15.2% -23,732 -15.2%
template_preprocess_node 0 0.0% -16,287 -454.3% -1,294 -36.1% -16,164 -15693.2% -999 -969.9% -13,188 -5.7% -5,672 -2.4% 1,672 1.1% -416 -0.3%
template_preprocess_user 0 0.0% 23 0.6% 39 1.1% 35 34.0% 58 56.3% 5,120 2.2% 5,120 2.2% 260 0.2% 192 0.1%
Drupal\Core\Template\Attribute::__toString 0 0.0% 3,354 93.6% 838 23.4% 3,395 3296.1% 663 643.7% 2,468 1.1% -4,928 -2.1% 7,944 5.1% 644 0.4%
Twig_Loader_Filesystem::validateName 8 0.8% 142 4.0% 109 3.0% 148 143.7% 94 91.3% 0 0.0% -4,828 -2.1% 388 0.2% 0 0.0%
twig_render_var@2 328 34.7% 82,595 2303.9% 2,022 56.4% 73,619 71474.8% 1,971 1913.6% 250,832 107.7% 4,604 2.0% 226,640 145.2% 1,748 1.1%
load::templates/user.tpl.php -20 -2.1% -486 -13.6% -486 -13.6% -516 -501.0% -516 -501.0% -4,384 -1.9% -4,384 -1.9% -22,640 -14.5% -22,640 -14.5%
theme@4 0 0.0% 2,528 70.5% 239 6.7% 3,160 3068.0% 241 234.0% 8,316 3.6% -4,380 -1.9% -1,448 -0.9% 88 0.1%
explode 8 0.8% 20 0.6% 20 0.6% 23 22.3% 23 22.3% 4,368 1.9% 4,368 1.9% 960 0.6% 960 0.6%
opendir 14 1.5% 168 4.7% 168 4.7% 184 178.6% 184 178.6% 4,232 1.8% 4,232 1.8% 2,568 1.6% 2,568 1.6%
array_intersect_key 6 0.6% -2 -0.1% -2 -0.1% 1 1.0% 1 1.0% 3,852 1.7% 3,852 1.7% 1,044 0.7% 1,044 0.7%
PDO::prepare -5 -0.5% -91 -2.5% -10 -0.3% -128 -124.3% -58 -56.3% -3,440 -1.5% -3,440 -1.5% -72 -0.0% -72 -0.0%
readdir 113 11.9% 513 14.3% 513 14.3% 641 622.3% 641 622.3% 3,408 1.5% 3,408 1.5% 1,384 0.9% 1,384 0.9%
Drupal\Core\Template\AttributeArray::offsetSet 40 4.2% 79 2.2% 79 2.2% 130 126.2% 130 126.2% 3,356 1.4% 3,356 1.4% 0 0.0% 0 0.0%
Drupal\Core\Template\Attribute::__clone -100 -10.6% -162 -4.5% -162 -4.5% -269 -261.2% -269 -261.2% -3,252 -1.4% -3,252 -1.4% -508 -0.3% -508 -0.3%
Drupal\Component\PhpStorage\MTimeProtectedFileStorage::load 8 0.8% 1,943 54.2% 811 22.6% 1,953 1896.1% 764 741.7% 149,044 64.0% 3,180 1.4% 83,076 53.2% 4,600 2.9%
load::Core/SystemListing.php 1 0.1% 16 0.4% 16 0.4% 18 17.5% 18 17.5% 3,080 1.3% 3,080 1.3% 0 0.0% 0 0.0%
twig_render_var@1 90 9.5% 215,262 6004.5% 959 26.8% 206,039 200037.9% 832 807.8% 320,576 137.6% 3,036 1.3% 337,128 216.1% 2,092 1.3%
Drupal\Core\Database\Connection::prefixTables -5 -0.5% -45 -1.3% -25 -0.7% -53 -51.5% -24 -23.3% -636 -0.3% 2,980 1.3% 8 0.0% 0 0.0%
Drupal\Core\Template\TwigReference::setReference 29 3.1% 239 6.7% 177 4.9% 252 244.7% 149 144.7% -3,784 -1.6% -2,972 -1.3% 3,284 2.1% 1,788 1.1%
Drupal\Core\Database\Connection::expandArguments -5 -0.5% -288 -8.0% -208 -5.8% -300 -291.3% -169 -164.1% -20 -0.0% 2,960 1.3% 288 0.2% 188 0.1%
PDOStatement::execute -5 -0.5% -3,303 -92.1% -3,303 -92.1% -215 -208.7% -215 -208.7% -2,700 -1.2% -2,700 -1.2% -380 -0.2% -380 -0.2%
field_attach_preprocess 0 0.0% -8 -0.2% -52 -1.5% -20 -19.4% -14 -13.6% -2,560 -1.1% -2,560 -1.1% -576 -0.4% -528 -0.3%
Drupal\Component\Utility\Settings::get 42 4.4% 91 2.5% 91 2.5% 134 130.1% 134 130.1% 2,532 1.1% 2,532 1.1% 0 0.0% 0 0.0%
Drupal\Component\Utility\String::checkPlain 88 9.3% 555 15.5% 401 11.2% 664 644.7% 448 435.0% 14,456 6.2% 2,464 1.1% 3,920 2.5% 2,128 1.4%
Twig_Template::getAttribute 30 3.2% 641 17.9% 355 9.9% 689 668.9% 352 341.7% 3,420 1.5% -2,364 -1.0% 4,164 2.7% 1,032 0.7%
Drupal\Core\Database\Connection::query -5 -0.5% -4,065 -113.4% -150 -4.2% -1,025 -995.1% -123 -119.4% -6,280 -2.7% 2,336 1.0% 1,060 0.7% 760 0.5%
theme_render_template@3 -1 -0.1% -893 -24.9% -28 -0.8% -895 -868.9% -18 -17.5% -34,020 -14.6% -2,324 -1.0% -41,132 -26.4% -248 -0.2%
Drupal\Core\Database\Connection::defaultOptions -5 -0.5% -26 -0.7% -26 -0.7% -50 -48.5% -50 -48.5% -2,316 -1.0% -2,316 -1.0% 456 0.3% 456 0.3%
str_replace 7 0.7% -58 -1.6% -58 -1.6% -10 -9.7% -10 -9.7% -2,300 -1.0% -2,300 -1.0% 828 0.5% 828 0.5%
Symfony\Component\HttpFoundation\Response::sendContent 0 0.0% 23 0.6% 23 0.6% 23 22.3% 23 22.3% -2,048 -0.9% -2,048 -0.9% 0 0.0% 0 0.0%
ob_end_flush 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 2,048 0.9% 2,048 0.9% 0 0.0% 0 0.0%
drupal_render@2 0 0.0% 3,327 92.8% -32 -0.9% 3,542 3438.8% -16 -15.5% 78,084 33.5% -2,040 -0.9% 90,792 58.2% -1,196 -0.8%
load::templates/region.tpl.php -6 -0.6% -93 -2.6% -93 -2.6% -101 -98.1% -101 -98.1% -2,020 -0.9% -2,020 -0.9% -2,264 -1.5% -2,264 -1.5%
load::Core/SystemListingInfo.php 1 0.1% 18 0.5% 18 0.5% 21 20.4% 21 20.4% 2,004 0.9% 2,004 0.9% 0 0.0% 0 0.0%
load::templates/block.tpl.php -8 -0.8% -96 -2.7% -96 -2.7% -105 -101.9% -105 -101.9% -1,908 -0.8% -1,908 -0.8% -2,264 -1.5% -2,264 -1.5%
drupal_container 31 3.3% 121 3.4% 89 2.5% 169 164.1% 97 94.2% 1,748 0.8% 1,748 0.8% 720 0.5% 720 0.5%
Twig_Template::render@1 24 2.5% 218,198 6086.4% 312 8.7% 208,906 202821.4% 241 234.0% 305,276 131.0% 1,716 0.7% 621,308 398.2% 744 0.5%
template_preprocess_page 0 0.0% -39 -1.1% 2 0.1% -425 -412.6% 8 7.8% 2,052 0.9% 1,660 0.7% 0 0.0% 0 0.0%
theme_field 0 0.0% -79 -2.2% -62 -1.7% 627 608.7% -57 -55.3% 48 0.0% -1,608 -0.7% -6,852 -4.4% 1,540 1.0%
closedir 14 1.5% 97 2.7% 97 2.7% 117 113.6% 117 113.6% -1,584 -0.7% -1,584 -0.7% 252 0.2% 252 0.2%
twig_render_var@3 30 3.2% 2,263 63.1% 322 9.0% 2,293 2226.2% 270 262.1% 6,216 2.7% 1,548 0.7% 4,652 3.0% 1,348 0.9%
__TwigTemplate_cc035cbc1bb875e88df3e09e3cfff455::doDisplay 2 0.2% 101 2.8% 48 1.3% 106 102.9% 39 37.9% 3,164 1.4% 1,448 0.6% 0 0.0% 0 0.0%
load::templates/views-view-unformatted.tpl.php -2 -0.2% -31 -0.9% -31 -0.9% -34 -33.0% -34 -33.0% -1,392 -0.6% -1,392 -0.6% -2,264 -1.5% -2,264 -1.5%
drupal_render@3 0 0.0% -1,841 -51.4% 41 1.1% -1,618 -1570.9% 55 53.4% 15,788 6.8% -1,384 -0.6% 24,652 15.8% 724 0.5%
Twig_Template::render@2 12 1.3% 90,709 2530.2% 177 4.9% 81,450 79077.7% 144 139.8% 127,784 54.8% 1,380 0.6% 280,092 179.5% 400 0.3%
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