Run Report
Run #519a6f8ea14bd: XHProf Run (Namespace=drupal-perf-cottser)
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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
substr115 92.7% 68 0.0% 169 0.1% 20,392 0.2% 6,608 0.0%
Exclusive Metrics for Current Function68 100.0% 169 100.0% 20,392 100.0% 6,608 100.0%
Parent functions
file_uri_scheme45 39.1% 15 22.1% 52 30.8% 2,208 10.8% 312 4.7%
drupal_strip_dangerous_protocols11 9.6% 11 16.2% 18 10.7% 1,136 5.6% 480 7.3%
image_style_path_token10 8.7% 10 14.7% 17 10.1% 1,088 5.3% 0 0.0%
theme@210 8.7% 10 14.7% 17 10.1% 1,080 5.3% 0 0.0%
Drupal\views\Plugin\views\query\Sql::add_field5 4.3% 5 7.4% 9 5.3% 952 4.7% 800 12.1%
theme@14 3.5% 4 5.9% 5 3.0% 888 4.4% 560 8.5%
Twig_Environment::getCacheFilename8 7.0% 3 4.4% 11 6.5% 1,120 5.5% 784 11.9%
Drupal\Component\Utility\Crypt::randomBytes2 1.7% 2 2.9% 5 3.0% 4,936 24.2% 0 0.0%
drupal_settings_initialize2 1.7% 2 2.9% 4 2.4% 864 4.2% 776 11.7%
request_path1 0.9% 1 1.5% 3 1.8% 792 3.9% 760 11.5%
Drupal\Component\Uuid\Php::generate7 6.1% 1 1.5% 9 5.3% 1,056 5.2% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders5 4.3% 1 1.5% 7 4.1% 960 4.7% 488 7.4%
Symfony\Component\HttpFoundation\Request::preparePathInfo1 0.9% 1 1.5% 3 1.8% 840 4.1% 808 12.2%
edit_custom_theme1 0.9% 1 1.5% 1 0.6% 800 3.9% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString2 1.7% 1 1.5% 5 3.0% 872 4.3% 840 12.7%
editor_custom_theme1 0.9% 0 0.0% 3 1.8% 800 3.9% 0 0.0%