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

Parent/Child report for substr [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl. CPU
(microsecs)
ICpu%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
substr1,123 99.2% 1,173 0.1% 2,108 0.2% 61,468 0.6% 25,624 0.3%
Exclusive Metrics for Current Function1,173 100.0% 2,108 100.0% 61,468 100.0% 25,624 100.0%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::findFile744 66.3% 779 66.4% 1,431 67.9% 23,276 37.9% 2,924 11.4%
file_uri_scheme180 16.0% 180 15.3% 290 13.8% 3,292 5.4% 0 0.0%
image_style_path_token40 3.6% 41 3.5% 70 3.3% 1,220 2.0% 0 0.0%
Twig_Environment::getCacheFilename36 3.2% 36 3.1% 57 2.7% 1,476 2.4% 472 1.8%
text_summary18 1.6% 23 2.0% 37 1.8% 10,092 16.4% 9,364 36.5%
theme@221 1.9% 21 1.8% 41 1.9% 764 1.2% 0 0.0%
Drupal\Component\Uuid\Php::generate21 1.9% 21 1.8% 32 1.5% 888 1.4% 0 0.0%
theme@412 1.1% 13 1.1% 24 1.1% 604 1.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::add_field10 0.9% 13 1.1% 21 1.0% 628 1.0% 564 2.2%
Drupal\Component\Utility\Crypt::randomBytes6 0.5% 12 1.0% 20 0.9% 12,752 20.7% 8,192 32.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders10 0.9% 10 0.9% 16 0.8% 644 1.0% 308 1.2%
devel_silent6 0.5% 5 0.4% 12 0.6% 412 0.7% 412 1.6%
Drupal\system\Plugin\Block\SystemMenuBlock::blockBuild3 0.3% 3 0.3% 12 0.6% 500 0.8% 364 1.4%
drupal_strip_dangerous_protocols3 0.3% 3 0.3% 6 0.3% 480 0.8% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString2 0.2% 2 0.2% 7 0.3% 492 0.8% 492 1.9%
url2 0.2% 2 0.2% 7 0.3% 432 0.7% 208 0.8%
drupal_settings_initialize2 0.2% 2 0.2% 4 0.2% 488 0.8% 424 1.7%
theme@31 0.1% 1 0.1% 3 0.1% 424 0.7% 0 0.0%
theme@11 0.1% 1 0.1% 2 0.1% 420 0.7% 344 1.3%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.1% 1 0.1% 6 0.3% 472 0.8% 456 1.8%
contextual_custom_theme1 0.1% 1 0.1% 3 0.1% 436 0.7% 0 0.0%
request_path1 0.1% 1 0.1% 2 0.1% 412 0.7% 412 1.6%
editor_custom_theme1 0.1% 1 0.1% 2 0.1% 432 0.7% 344 1.3%
edit_custom_theme1 0.1% 1 0.1% 3 0.1% 432 0.7% 344 1.3%