Diff Report
Run #5578e29590a73: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5578e2f4f233d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for PDO::prepare

PDO::prepareRun #5578e29590a73Run #5578e2f4f233dDiffDiff%
Number of Function Calls130 130 0 0.0%
Incl. Wall Time (microsec)767 812 45 5.9%
Incl. Wall Time (microsec) per call 6 6 0 5.9%
Excl. Wall Time (microsec)467 487 20 4.3%
Incl. MemUse (bytes)119,464 119,464 0 0.0%
Incl. MemUse (bytes) per call 919 919 0 0.0%
Excl. MemUse (bytes)111,608 111,608 0 0.0%
Incl. PeakMemUse (bytes)20,064 20,064 0 0.0%
Incl. PeakMemUse (bytes) per call 154 154 0 0.0%
Excl. PeakMemUse (bytes)18,544 18,544 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% 45 24.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function20 44.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% 45 100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Statement::__construct0 N/A% 25 55.6% 0 N/A% 0 N/A%