Diff Report
Run #51b89dd280f98: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b89ec98250c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for PDO::exec

PDO::execRun #51b89dd280f98Run #51b89ec98250cDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)200 155 -45 -22.5%
Incl. Wall Time (microsec) per call 100 78 -23 -22.5%
Excl. Wall Time (microsec)200 155 -45 -22.5%
Incl. CPU (microsecs)84 63 -21 -25.0%
Incl. CPU (microsecs) per call 42 32 -11 -25.0%
Excl. CPU (microsec)84 63 -21 -25.0%
Incl. MemUse (bytes)800 800 0 0.0%
Incl. MemUse (bytes) per call 400 400 0 0.0%
Excl. MemUse (bytes)800 800 0 0.0%
Incl. PeakMemUse (bytes)632 632 0 0.0%
Incl. PeakMemUse (bytes) per call 316 316 0 0.0%
Excl. PeakMemUse (bytes)632 632 0 0.0%

Parent/Child Regression/Improvement report for PDO::exec [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::exec0 N/A% -45 -0.3% -21 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-45 -100.0% -21 -100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Driver\mysql\Connection::open0 N/A% -45 -100.0% -21 -100.0% 0 N/A% 0 N/A%