Diff Report
Run #519fd0873c1d7: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fd0d6038b3: XHProf Run (Namespace=drupal-perf-mrbaileys)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\Select::extend

Drupal\Core\Database\Query\Select::extendRun #519fd0873c1d7Run #519fd0d6038b3DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)454 511 57 12.6%
Incl. Wall Time (microsec) per call 454 511 57 12.6%
Excl. Wall Time (microsec)24 22 -2 -8.3%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)80,744 80,744 0 0.0%
Incl. MemUse (bytes) per call 80,744 80,744 0 0.0%
Excl. MemUse (bytes)1,768 1,768 0 0.0%
Incl. PeakMemUse (bytes)80,408 80,408 0 0.0%
Incl. PeakMemUse (bytes) per call 80,408 80,408 0 0.0%
Excl. PeakMemUse (bytes)1,992 1,992 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::extend [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Query\Select::extend0 N/A% 57 82.6% 0 N/A% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -3.5% 0 N/A% 0 N/A% 0 N/A%
Parent function
node_admin_nodes0 N/A% 57 100.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 71 124.6% 0 N/A% 0 N/A% 0 N/A%
class_exists0 N/A% -13 -22.8% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\PagerSelectExtender::__construct0 N/A% 1 1.8% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::driver0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%