Diff Report
Run #553ba8c2c449d: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #553bb0137a0c9: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for PDO::prepare

PDO::prepareRun #553ba8c2c449dRun #553bb0137a0c9DiffDiff%
Number of Function Calls1,267 1,267 0 0.0%
Incl. Wall Time (microsec)5,306 5,603 297 5.6%
Incl. Wall Time (microsec) per call 4 4 0 5.6%
Excl. Wall Time (microsec)3,375 3,598 223 6.6%
Incl. MemUse (bytes)1,228,008 1,228,008 0 0.0%
Incl. MemUse (bytes) per call 969 969 0 0.0%
Excl. MemUse (bytes)1,164,624 1,164,624 0 0.0%
Incl. PeakMemUse (bytes)17,248 17,248 0 0.0%
Incl. PeakMemUse (bytes) per call 14 14 0 0.0%
Excl. PeakMemUse (bytes)15,672 15,672 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% 297 2.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function223 75.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% 297 100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Statement::__construct0 N/A% 74 24.9% 0 N/A% 0 N/A%