Diff Report
Run #55323ac3d89c1: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #55323a80ebb82: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for PDO::prepare

PDO::prepareRun #55323ac3d89c1Run #55323a80ebb82DiffDiff%
Number of Function Calls128 128 0 0.0%
Incl. Wall Time (microsec)515 535 20 3.9%
Incl. Wall Time (microsec) per call 4 4 0 3.9%
Excl. Wall Time (microsec)336 350 14 4.2%
Incl. MemUse (bytes)124,152 124,152 0 0.0%
Incl. MemUse (bytes) per call 970 970 0 0.0%
Excl. MemUse (bytes)116,392 116,392 0 0.0%
Incl. PeakMemUse (bytes)15,520 15,520 0 0.0%
Incl. PeakMemUse (bytes) per call 121 121 0 0.0%
Excl. PeakMemUse (bytes)13,944 13,944 0 0.0%

Parent/Child Regression/Improvement report for PDO::prepare [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
PDO::prepare0 N/A% 20 8.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function14 70.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% 20 100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Statement::__construct0 N/A% 6 30.0% 0 N/A% 0 N/A%