Diff Report
Run #519b1ad213669: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Database\Query\SelectExtender::extend

Drupal\Core\Database\Query\SelectExtender::extendRun #519b1ad213669Run #519b1557bbc04DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)872 876 4 0.5%
Incl. Wall Time (microsec) per call 872 876 4 0.5%
Excl. Wall Time (microsec)28 40 12 42.9%
Incl. CPU (microsecs)874 878 4 0.5%
Incl. CPU (microsecs) per call 874 878 4 0.5%
Excl. CPU (microsec)21 32 11 52.4%
Incl. MemUse (bytes)52,408 52,408 0 0.0%
Incl. MemUse (bytes) per call 52,408 52,408 0 0.0%
Excl. MemUse (bytes)2,040 2,040 0 0.0%
Incl. PeakMemUse (bytes)52,776 52,776 0 0.0%
Incl. PeakMemUse (bytes) per call 52,776 52,776 0 0.0%
Excl. PeakMemUse (bytes)944 944 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\SelectExtender::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\SelectExtender::extend0 N/A% 4 0.0% 4 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function12 300.0% 11 275.0% 0 N/A% 0 N/A%
Parent function
forum_get_topics0 N/A% 4 100.0% 4 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::getDriverClass0 N/A% -5 -125.0% -6 -150.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\TableSortExtender::__construct0 N/A% -3 -75.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%