Run Report
Run #519018d68bd61: XHProf Run (Namespace=drupal-perf-cottser)
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
substr149 94.3% 55 0.0% 209 0.1% 35,432 0.2% 17,600 0.1%
Exclusive Metrics for Current Function55 100.0% 209 100.0% 35,432 100.0% 17,600 100.0%
Parent functions
Drupal\Component\Utility\Crypt::randomBytes6 4.0% 11 20.0% 15 7.2% 13,176 37.2% 8,160 46.4%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString14 9.4% 7 12.7% 16 7.7% 1,256 3.5% 968 5.5%
Drupal\views\Plugin\views\query\Sql::add_field5 3.4% 5 9.1% 9 4.3% 952 2.7% 856 4.9%
theme@435 23.5% 5 9.1% 39 18.7% 2,016 5.7% 592 3.4%
url15 10.1% 5 9.1% 19 9.1% 1,696 4.8% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders15 10.1% 3 5.5% 21 10.0% 1,280 3.6% 488 2.8%
theme@210 6.7% 3 5.5% 12 5.7% 1,080 3.0% 288 1.6%
Drupal\system\Plugin\Block\SystemMenuBlock::blockBuild2 1.3% 2 3.6% 4 1.9% 864 2.4% 0 0.0%
Drupal\field_sql_storage\Entity\Tables::addField1 0.7% 2 3.6% 3 1.4% 832 2.3% 0 0.0%
drupal_settings_initialize2 1.3% 2 3.6% 1 0.5% 864 2.4% 776 4.4%
Twig_Environment::getCacheFilename8 5.4% 2 3.6% 12 5.7% 1,120 3.2% 784 4.5%
edit_custom_theme1 0.7% 1 1.8% 7 3.3% 800 2.3% 0 0.0%
theme@34 2.7% 1 1.8% 7 3.3% 888 2.5% 480 2.7%
drupal_strip_dangerous_protocols1 0.7% 1 1.8% 3 1.4% 816 2.3% 0 0.0%
theme@12 1.3% 1 1.8% 2 1.0% 824 2.3% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern1 0.7% 1 1.8% 2 1.0% 840 2.4% 808 4.6%
text_summary1 0.7% 1 1.8% 2 1.0% 1,344 3.8% 1,064 6.0%
request_path1 0.7% 1 1.8% 3 1.4% 760 2.1% 760 4.3%
url_is_external1 0.7% 1 1.8% 2 1.0% 824 2.3% 768 4.4%
editor_custom_theme1 0.7% 0 0.0% 2 1.0% 800 2.3% 0 0.0%
Symfony\Component\HttpFoundation\Request::preparePathInfo2 1.3% 0 0.0% 3 1.4% 872 2.5% 808 4.6%
Drupal\Component\Uuid\Php::generate21 14.1% 0 0.0% 25 12.0% 1,528 4.3% 0 0.0%