Diff Report
Run #519fe4bc90ab9: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fe53eaaaf2: XHProf Run (Namespace=drupal-perf-mrbaileys)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Connection::getDriverClass

Drupal\Core\Database\Connection::getDriverClassRun #519fe4bc90ab9Run #519fe53eaaaf2DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)706 725 19 2.7%
Incl. Wall Time (microsec) per call 54 56 1 2.7%
Excl. Wall Time (microsec)59 61 2 3.4%
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)150,032 150,032 0 0.0%
Incl. MemUse (bytes) per call 11,541 11,541 0 0.0%
Excl. MemUse (bytes)2,776 2,776 0 0.0%
Incl. PeakMemUse (bytes)146,872 146,872 0 0.0%
Incl. PeakMemUse (bytes) per call 11,298 11,298 0 0.0%
Excl. PeakMemUse (bytes)2,264 2,264 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::getDriverClass [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\Connection::getDriverClass0 N/A% 19 1.3% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 10.5% 0 N/A% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::select0 N/A% 15 78.9% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::extend0 N/A% 4 21.1% 0 N/A% 0 N/A% 0 N/A%
Child functions
class_exists0 N/A% 17 89.5% 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%