Diff Report
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5d631cb28: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #51ec5ca916d7dRun #51ec5d631cb28DiffDiff%
Number of Function Calls133,342 135,809 2,467 1.9%
Incl. Wall Time (microsec)532,495 540,491 7,996 1.5%
Incl. CPU (microsecs)518,900 527,997 9,097 1.8%
Incl. MemUse (bytes)18,330,840 18,395,136 64,296 0.4%
Incl. PeakMemUse (bytes)18,391,368 18,457,408 66,040 0.4%

[View Regressions/Improvements using Callgraph Diff]


Top 100 Regressions/Improvements: Sorted by Calls 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%
is_array 275 11.1% 49 0.6% 49 0.6% 275 3.0% 275 3.0% 688 1.1% 688 1.1% -2,304 -3.5% -2,304 -3.5%
Twig_Template::getAttribute 163 6.6% 1,411 17.6% 1,322 16.5% 1,546 17.0% 979 10.8% 1,776 2.8% 1,792 2.8% 6,000 9.1% 3,808 5.8%
ctype_digit 163 6.6% 61 0.8% 61 0.8% 195 2.1% 195 2.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_key_exists 163 6.6% -18 -0.2% -18 -0.2% 145 1.6% 145 1.6% 0 0.0% 0 0.0% 784 1.2% 784 1.2%
is_object 163 6.6% -58 -0.7% -58 -0.7% 166 1.8% 166 1.8% 0 0.0% 0 0.0% 1,416 2.1% 1,416 2.1%
Drupal\Core\Template\TwigTemplate::getContextReference 110 4.5% 145 1.8% 136 1.7% 244 2.7% 230 2.5% 3,824 5.9% 3,472 5.4% 3,008 4.6% 2,248 3.4%
is_scalar 110 4.5% -5 -0.1% -5 -0.1% 124 1.4% 124 1.4% 0 0.0% 0 0.0% 408 0.6% 408 0.6%
twig_render_var@1 105 4.3% 12,942 161.9% 851 10.6% 13,448 147.8% 602 6.6% 25,112 39.1% -33,280 -51.8% -137,088 -207.6% 1,584 2.4%
method_exists 56 2.3% 57 0.7% 57 0.7% 93 1.0% 93 1.0% 40 0.1% 40 0.1% 680 1.0% 680 1.0%
array_keys 54 2.2% 17 0.2% 17 0.2% 81 0.9% 81 0.9% 6,000 9.3% 6,000 9.3% -5,168 -7.8% -5,168 -7.8%
drupal_map_assoc 52 2.1% 424 5.3% 114 1.4% 481 5.3% 133 1.5% 21,184 32.9% 784 1.2% 0 0.0% 0 0.0%
is_callable 52 2.1% 50 0.6% 50 0.6% 70 0.8% 70 0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_pre_render_link 52 2.1% 7,490 93.7% 199 2.5% 7,563 83.1% 208 2.3% 52,192 81.2% 44,384 69.0% 11,768 17.8% 1,616 2.4%
show 52 2.1% 52 0.7% 52 0.7% 63 0.7% 63 0.7% 7,872 12.2% 7,872 12.2% 392 0.6% 392 0.6%
Drupal\Component\Utility\MapArray::copyValuesToKeys 52 2.1% 309 3.9% 205 2.6% 347 3.8% 196 2.2% 20,400 31.7% 2,496 3.9% 0 0.0% 0 0.0%
array_diff_key 52 2.1% 53 0.7% 53 0.7% 98 1.1% 98 1.1% 19,640 30.5% 19,640 30.5% 0 0.0% 0 0.0%
array_combine 52 2.1% 54 0.7% 54 0.7% 77 0.8% 77 0.8% 17,904 27.8% 17,904 27.8% 0 0.0% 0 0.0%
Drupal\Core\Template\Attribute::offsetSet 52 2.1% 528 6.6% 471 5.9% 571 6.3% 308 3.4% 24,400 37.9% 24,400 37.9% 144 0.2% 144 0.2%
Drupal\Core\Template\AttributeValueBase::__construct 52 2.1% 53 0.7% 53 0.7% 63 0.7% 63 0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
call_user_func 52 2.1% 7,935 99.2% 152 1.9% 9,006 99.0% 126 1.4% 49,936 77.7% -2,320 -3.6% 12,792 19.4% 560 0.8%
element_info 52 2.1% 77 1.0% 55 0.7% 111 1.2% 113 1.2% 200 0.3% 16 0.0% -1,504 -2.3% 248 0.4%
element_children 52 2.1% 270 3.4% 213 2.7% 327 3.6% 241 2.6% 7,096 11.0% 2,496 3.9% -5,776 -8.7% -2,352 -3.6%
is_bool 52 2.1% 0 0.0% 0 0.0% 65 0.7% 65 0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\String::checkPlain 51 2.1% 177 2.2% 126 1.6% 252 2.8% 183 2.0% 10,224 15.9% 2,472 3.8% 632 1.0% 480 0.7%
render@1 51 2.1% 10,271 128.5% 294 3.7% 10,754 118.2% 245 2.7% 50,944 79.2% 288 0.4% -146,928 -222.5% 1,272 1.9%
check_plain 51 2.1% 314 3.9% 155 1.9% 357 3.9% 147 1.6% 10,208 15.9% 8 0.0% -152 -0.2% -96 -0.1%
htmlspecialchars 51 2.1% 51 0.6% 51 0.6% 69 0.8% 69 0.8% 7,752 12.1% 7,752 12.1% 152 0.2% 152 0.2%
Drupal\Core\Template\Attribute::__construct 51 2.1% 671 8.4% 143 1.8% 769 8.5% 198 2.2% 28,552 44.4% 4,152 6.5% 384 0.6% 240 0.4%
drupal_render@2 51 2.1% 9,864 123.4% 568 7.1% 10,358 113.9% 481 5.3% 32,080 49.9% -18,936 -29.5% -172,344 -261.0% 1,840 2.8%
twig_render_var@3 5 0.2% 406 5.1% 42 0.5% 411 4.5% 21 0.2% 5,816 9.0% 320 0.5% 0 0.0% 0 0.0%
substr 4 0.2% -21 -0.3% -21 -0.3% 11 0.1% 11 0.1% 72 0.1% 72 0.1% 0 0.0% 0 0.0%
ob_start 4 0.2% 2 0.0% 2 0.0% 10 0.1% 10 0.1% 67,112 104.4% 67,112 104.4% 11,496 17.4% 11,496 17.4%
function_exists 4 0.2% -8 -0.1% -8 -0.1% -28 -0.3% -28 -0.3% 8 0.0% 8 0.0% -2,296 -3.5% -2,296 -3.5%
Drupal\Core\Template\Attribute::__clone 4 0.2% 5 0.1% 5 0.1% 7 0.1% 7 0.1% 160 0.2% 160 0.2% 0 0.0% 0 0.0%
ob_get_clean 4 0.2% 11 0.1% 11 0.1% 9 0.1% 9 0.1% -53,432 -83.1% -53,432 -83.1% 5,832 8.8% 5,832 8.8%
Twig_Environment::isStrictVariables 3 0.1% 3 0.0% 3 0.0% 4 0.0% 4 0.0% 0 0.0% 0 0.0% 760 1.2% 760 1.2%
preg_replace 3 0.1% 65 0.8% 65 0.8% 58 0.6% 58 0.6% 13,456 20.9% 13,456 20.9% -208 -0.3% -208 -0.3%
Drupal\Core\Template\TwigEnvironment::getTemplateClass 3 0.1% 46 0.6% 14 0.2% 39 0.4% 0 0.0% 400 0.6% 136 0.2% 0 0.0% 0 0.0%
template_preprocess 2 0.1% 13 0.2% 10 0.1% 21 0.2% 9 0.1% 2,064 3.2% 1,888 2.9% -4,488 -6.8% -2,040 -3.1%
contextual_preprocess 2 0.1% 22 0.3% 22 0.3% 23 0.3% 25 0.3% 8 0.0% -1,344 -2.1% 0 0.0% 0 0.0%
array_merge 2 0.1% 12 0.2% 12 0.2% -25 -0.3% -25 -0.3% 7,640 11.9% 7,640 11.9% 280 0.4% 280 0.4%
array_intersect_key 2 0.1% 3 0.0% 3 0.0% 12 0.1% 12 0.1% 4,168 6.5% 4,168 6.5% -256 -0.4% -256 -0.4%
ob_get_level 2 0.1% 2 0.0% 2 0.0% -3 -0.0% -3 -0.0% 24 0.0% 24 0.0% 0 0.0% 0 0.0%
array_reverse 2 0.1% 1 0.0% 1 0.0% -5 -0.1% -5 -0.1% 152 0.2% 152 0.2% 0 0.0% 0 0.0%
implode 2 0.1% 1 0.0% 1 0.0% 10 0.1% 10 0.1% 6,048 9.4% 6,048 9.4% 592 0.9% 592 0.9%
path_to_theme 2 0.1% 5 0.1% 5 0.1% 13 0.1% 13 0.1% 176 0.3% 176 0.3% 0 0.0% 0 0.0%
Twig_Environment::getGlobals 2 0.1% 2 0.0% 1 0.0% 6 0.1% 7 0.1% 0 0.0% 0 0.0% -8 -0.0% 0 0.0%
template_preprocess_links 2 0.1% 6,700 83.8% 1,110 13.9% 6,730 74.0% 800 8.8% 236,440 367.7% 110,376 171.7% 295,384 447.3% 7,408 11.2%
Drupal::getContainer 2 0.1% -15 -0.2% -15 -0.2% -12 -0.1% -12 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_container 2 0.1% -2 -0.0% 12 0.2% -30 -0.3% -16 -0.2% -8 -0.0% -8 -0.0% 0 0.0% 0 0.0%
twig_ensure_traversable 2 0.1% 5 0.1% 5 0.1% 8 0.1% 3 0.0% 808 1.3% 816 1.3% 1,120 1.7% 744 1.1%
Symfony\Component\DependencyInjection\Container::get 2 0.1% -390 -4.9% 0 0.0% -56 -0.6% 29 0.3% -8 -0.0% -88 -0.1% -11,104 -16.8% -1,048 -1.6%
Drupal\Core\Template\TwigReference::offsetGet 2 0.1% 7 0.1% 8 0.1% 6 0.1% 7 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Template\TwigEnvironment::loadTemplate 2 0.1% 171 2.1% 25 0.3% 175 1.9% 47 0.5% 37,712 58.7% 752 1.2% 24 0.0% 24 0.0%
Drupal\Component\Utility\Settings::get 2 0.1% 0 0.0% 0 0.0% 3 0.0% 3 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Environment::mergeGlobals 2 0.1% 5 0.1% 3 0.0% 4 0.0% -2 -0.0% -24 -0.0% -24 -0.0% 792 1.2% 800 1.2%
filemtime 2 0.1% 2 0.0% 2 0.0% -4 -0.0% -4 -0.0% 88 0.1% 88 0.1% 0 0.0% 0 0.0%
__TwigTemplate_6f6c84e1b5368ed1ea703d109b67afd8::doDisplay 2 0.1% 14,264 178.4% 896 11.2% 14,325 157.5% 591 6.5% 41,872 65.1% -43,088 -67.0% 66,312 100.4% 5,560 8.4%
Drupal\Component\Utility\Settings::getSingleton 2 0.1% 3 0.0% 3 0.0% 3 0.0% 3 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
strtolower 2 0.1% -25 -0.3% -25 -0.3% 14 0.2% 14 0.2% 24 0.0% 24 0.0% 128 0.2% 128 0.2%
settings 2 0.1% 6 0.1% 3 0.0% 8 0.1% 5 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
file_exists 2 0.1% 37 0.5% 37 0.5% 46 0.5% 46 0.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
trim 2 0.1% 2 0.0% 2 0.0% 19 0.2% 19 0.2% 6,536 10.2% 6,536 10.2% 0 0.0% 0 0.0%
theme_links -2 -0.1% -13,809 -172.7% -805 -10.1% -13,815 -151.9% -599 -6.6% -28,720 -44.7% 35,600 55.4% -108,104 -163.7% -7,296 -11.0%
run_init::1#59#1f#5e25cb40d1f2e4c50b9906fabcbc.php/6b5f6df523d2dbfaac69ac30dc7f0313ab040b2889a009f2f73a2e8cbbd42d93.php 1 0.0% 1 0.0% 1 0.0% 2 0.0% 2 0.0% 1,000 1.6% 1,000 1.6% 0 0.0% 0 0.0%
run_init::1#b0#96#0a6d5d305a709269bd6e3ba2a502.php/a71206cf4d09c79571efa35a21ad87f5285e981e9525b199544eb2b6aaae24f7.php 1 0.0% 1 0.0% 1 0.0% 3 0.0% 3 0.0% 1,024 1.6% 1,024 1.6% 0 0.0% 0 0.0%
load::1#82#6e#bc24cd5279b99c864e14df95e56b.php/4819937897188fdb69e452ef4e36ef1cc525e8954677d7210bb4bb05a210ae43.php 1 0.0% 20 0.3% 20 0.3% 22 0.2% 22 0.2% 19,056 29.6% 19,056 29.6% 0 0.0% 0 0.0%
run_init::1#82#6e#bc24cd5279b99c864e14df95e56b.php/4819937897188fdb69e452ef4e36ef1cc525e8954677d7210bb4bb05a210ae43.php 1 0.0% 1 0.0% 1 0.0% 3 0.0% 3 0.0% 1,000 1.6% 1,000 1.6% 0 0.0% 0 0.0%
load::1#b0#96#0a6d5d305a709269bd6e3ba2a502.php/a71206cf4d09c79571efa35a21ad87f5285e981e9525b199544eb2b6aaae24f7.php 1 0.0% 29 0.4% 29 0.4% 32 0.4% 32 0.4% 27,872 43.3% 27,872 43.3% 0 0.0% 0 0.0%
load::1#59#1f#5e25cb40d1f2e4c50b9906fabcbc.php/6b5f6df523d2dbfaac69ac30dc7f0313ab040b2889a009f2f73a2e8cbbd42d93.php 1 0.0% 21 0.3% 21 0.3% 24 0.3% 24 0.3% 18,304 28.5% 18,304 28.5% 0 0.0% 0 0.0%
class_exists 1 0.0% -220 -2.8% -7 -0.1% -189 -2.1% -13 -0.1% 504 0.8% 0 0.0% 624 0.9% 16 0.0%
Twig_Template::display@1 1 0.0% 15,314 191.5% 5 0.1% 15,782 173.5% 5 0.1% 32,080 49.9% 64 0.1% -96,168 -145.6% 424 0.6%
load::1#68#34#04bd0616f700069ccbe551d12894.php/a23791a826e47b8e374c3d5aaddd74ff516c1660e2bb12c4f47c1d41e9ca3009.php -1 -0.0% -36 -0.5% -36 -0.5% -39 -0.4% -39 -0.4% -34,960 -54.4% -34,960 -54.4% -33,848 -51.3% -33,848 -51.3%
run_init::1#68#34#04bd0616f700069ccbe551d12894.php/a23791a826e47b8e374c3d5aaddd74ff516c1660e2bb12c4f47c1d41e9ca3009.php -1 -0.0% -193 -2.4% -16 -0.2% -194 -2.1% -15 -0.2% -79,384 -123.5% -9,456 -14.7% -78,152 -118.3% -8,712 -13.2%
load::1#59#1f#5e25cb40d1f2e4c50b9906fabcbc.php/dcbbb8d569a6881f9275b0721983914d6f51007b0a41cb756825d85810b6834e.php -1 -0.0% -22 -0.3% -22 -0.3% -24 -0.3% -24 -0.3% -18,304 -28.5% -18,304 -28.5% 0 0.0% 0 0.0%
run_init::service_container_prod.php/c9eda5b8edc8a95117162fc5040d933bea00636b4c701779e0e09cc1a20246d5.php -1 -0.0% -120 -1.5% -16 -0.2% -121 -1.3% -16 -0.2% -44,112 -68.6% -10,096 -15.7% -44,112 -66.8% -9,784 -14.8%
load::service_container_prod.php/c9eda5b8edc8a95117162fc5040d933bea00636b4c701779e0e09cc1a20246d5.php -1 -0.0% -92 -1.2% -92 -1.2% -94 -1.0% -94 -1.0% -97,824 -152.1% -97,824 -152.1% -97,752 -148.0% -97,752 -148.0%
Twig_Template::render@1 1 0.0% 15,329 191.7% 7 0.1% 15,802 173.7% 14 0.2% 37,480 58.3% 128 0.2% -91,256 -138.2% 288 0.4%
Twig_Template::displayWithErrorHandling@1 1 0.0% 15,306 191.4% 3 0.0% 15,776 173.4% 9 0.1% 32,040 49.8% 464 0.7% -97,392 -147.5% 440 0.7%
twig_render_template@1 1 0.0% 15,556 194.5% 15 0.2% 16,035 176.3% 7 0.1% 75,576 117.5% -5,248 -8.2% -91,256 -138.2% 0 0.0%
load::1#ba#4d#d00ad2b5ae44fd4d414852106d00.php/d4db3436a06806ccc2cd7fb59452965132fb81361a2c4984b922d7dfa1980ead.php 1 0.0% 22 0.3% 22 0.3% 24 0.3% 24 0.3% 15,760 24.5% 15,760 24.5% 0 0.0% 0 0.0%
run_init::1#9f#44#47dbd0edec7642fdac6779046e1b.php/fe33ccc8cfca643ab39dd3ffb60d6d3ede91a8cf8c431a711d1a1a2263b5a1b5.php 1 0.0% 1 0.0% 1 0.0% 2 0.0% 2 0.0% 1,000 1.6% 1,000 1.6% 0 0.0% 0 0.0%
load::1#9f#44#47dbd0edec7642fdac6779046e1b.php/fe33ccc8cfca643ab39dd3ffb60d6d3ede91a8cf8c431a711d1a1a2263b5a1b5.php 1 0.0% 22 0.3% 22 0.3% 24 0.3% 24 0.3% 20,488 31.9% 20,488 31.9% 0 0.0% 0 0.0%
run_init::1#0e#34#a5333f441cceae440babf66bc958.php/2e75da6ca7d88a6b96f6acdea157e151c42ec8a1293e83edf0f45ae3864c2c08.php 1 0.0% 1 0.0% 1 0.0% 3 0.0% 3 0.0% 1,000 1.6% 1,000 1.6% 0 0.0% 0 0.0%
load::1#8e#db#fa90639411a4fd8be5ed884dcb0f.php/2429a75fc9c3e27f94eac0b4a04381585f890c0da03b55d0035bea2156ad3253.php 1 0.0% 24 0.3% 24 0.3% 26 0.3% 26 0.3% 20,656 32.1% 20,656 32.1% 0 0.0% 0 0.0%
run_init::1#8e#db#fa90639411a4fd8be5ed884dcb0f.php/2429a75fc9c3e27f94eac0b4a04381585f890c0da03b55d0035bea2156ad3253.php 1 0.0% 1 0.0% 1 0.0% 3 0.0% 3 0.0% 1,000 1.6% 1,000 1.6% 0 0.0% 0 0.0%
str_replace 1 0.0% 43 0.5% 43 0.5% 83 0.9% 83 0.9% 232 0.4% 232 0.4% -56 -0.1% -56 -0.1%
run_init::1#56#38#b6d770ed2bd78ef9243f00ccde60.php/d44f4890f91a7501cc589909ef991745c4bd7008865b950f752d50aa9c841f64.php 1 0.0% 1 0.0% 1 0.0% 3 0.0% 3 0.0% 1,000 1.6% 1,000 1.6% 0 0.0% 0 0.0%
load::1#56#38#b6d770ed2bd78ef9243f00ccde60.php/d44f4890f91a7501cc589909ef991745c4bd7008865b950f752d50aa9c841f64.php 1 0.0% 40 0.5% 40 0.5% 42 0.5% 42 0.5% 24,968 38.8% 24,968 38.8% 0 0.0% 0 0.0%
load::1#0e#34#a5333f441cceae440babf66bc958.php/2e75da6ca7d88a6b96f6acdea157e151c42ec8a1293e83edf0f45ae3864c2c08.php 1 0.0% 25 0.3% 25 0.3% 28 0.3% 28 0.3% 24,760 38.5% 24,760 38.5% 0 0.0% 0 0.0%
run_init::1#b5#49#0987da21a7f2f1bb03434035b690.php/95c32d401b535d697ea8d860e6ed73ea9f4ce8ae856b3f7297a37aa27d51cbed.php 1 0.0% 1 0.0% 1 0.0% 3 0.0% 3 0.0% 1,000 1.6% 1,000 1.6% 0 0.0% 0 0.0%
Twig_Template::displayWithErrorHandling@3 1 0.0% 575 7.2% 4 0.1% 582 6.4% 5 0.1% 5,632 8.8% 288 0.4% -1,216 -1.8% -464 -0.7%
run_init::1#ba#4d#d00ad2b5ae44fd4d414852106d00.php/d4db3436a06806ccc2cd7fb59452965132fb81361a2c4984b922d7dfa1980ead.php 1 0.0% 1 0.0% 1 0.0% 3 0.0% 3 0.0% 1,024 1.6% 1,024 1.6% 0 0.0% 0 0.0%
__TwigTemplate_6f6c84e1b5368ed1ea703d109b67afd8::__construct 1 0.0% 8 0.1% 6 0.1% 9 0.1% 6 0.1% 2,344 3.6% 1,240 1.9% 0 0.0% 0 0.0%
Twig_Template::display@3 1 0.0% 583 7.3% 5 0.1% 590 6.5% 2 0.0% 5,608 8.7% -24 -0.0% -1,264 -1.9% -48 -0.1%
Twig_Template::render@3 1 0.0% 589 7.4% 9 0.1% 595 6.5% 6 0.1% 6,064 9.4% 40 0.1% -11,472 -17.4% 0 0.0%
load::1#b5#49#0987da21a7f2f1bb03434035b690.php/95c32d401b535d697ea8d860e6ed73ea9f4ce8ae856b3f7297a37aa27d51cbed.php 1 0.0% 29 0.4% 29 0.4% 32 0.4% 32 0.4% 35,032 54.5% 35,032 54.5% 0 0.0% 0 0.0%
render@3 1 0.0% 249 3.1% 10 0.1% 252 2.8% 6 0.1% 5,032 7.8% 1,696 2.6% 0 0.0% 0 0.0%
twig_render_template@3 1 0.0% 629 7.9% 17 0.2% 634 7.0% 9 0.1% 6,288 9.8% -416 -0.6% -11,472 -17.4% 0 0.0%
drupal_render@7 1 0.0% 238 3.0% 10 0.1% 242 2.7% 13 0.1% 1,600 2.5% 480 0.7% 0 0.0% 0 0.0%
[ display all ]