Diff Report
Run #5185c8620c8e8: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #5185cca3dd8d9: XHProf Run (Namespace=drupal-perf-fabianx)
Tip
Click a function name below to drill down.

Regression/Improvement summary for PDO::prepare

PDO::prepareRun #5185c8620c8e8Run #5185cca3dd8d9DiffDiff%
Number of Function Calls62 62 0 0.0%
Incl. Wall Time (microsec)524 523 -1 -0.2%
Incl. Wall Time (microsec) per call 8 8 -0 -0.2%
Excl. Wall Time (microsec)264 261 -3 -1.1%
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)98,728 98,728 0 0.0%
Incl. MemUse (bytes) per call 1,592 1,592 0 0.0%
Excl. MemUse (bytes)96,064 96,064 0 0.0%
Incl. PeakMemUse (bytes)8,496 8,664 168 2.0%
Incl. PeakMemUse (bytes) per call 137 140 3 2.0%
Excl. PeakMemUse (bytes)5,736 5,904 168 2.9%

Parent/Child Regression/Improvement report for PDO::prepare [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
PDO::prepare0 N/A% -1 -0.0% 0 0.0% 0 0.0% 168 0.0%
Exclusive Metrics Diff for Current Function-3 -300.0% 0 N/A% 0 N/A% 168 100.0%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% -1 -100.0% 0 N/A% 0 N/A% 168 100.0%
Child function
Drupal\Core\Database\Statement::__construct0 N/A% 2 200.0% 0 N/A% 0 N/A% 0 0.0%