Diff Report
Run #55f235cac18ad: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f2363dd42e9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for PDO::prepare

PDO::prepareRun #55f235cac18adRun #55f2363dd42e9DiffDiff%
Number of Function Calls45 45 0 0.0%
Incl. Wall Time (microsec)470 484 14 3.0%
Incl. Wall Time (microsec) per call 10 11 0 3.0%
Excl. Wall Time (microsec)169 171 2 1.2%
Incl. MemUse (bytes)44,080 44,080 0 0.0%
Incl. MemUse (bytes) per call 980 980 0 0.0%
Excl. MemUse (bytes)38,312 38,312 0 0.0%
Incl. PeakMemUse (bytes)8,120 8,120 0 0.0%
Incl. PeakMemUse (bytes) per call 180 180 0 0.0%
Excl. PeakMemUse (bytes)4,192 4,192 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% 14 2.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 14.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::prepareQuery0 N/A% 14 100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Statement::__construct0 N/A% 12 85.7% 0 N/A% 0 N/A%