Diff Report
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978d2b1f3d1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for PDO::exec

PDO::execRun #51978cc86c728Run #51978d2b1f3d1DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)126 225 99 78.6%
Incl. Wall Time (microsec) per call 63 113 50 78.6%
Excl. Wall Time (microsec)126 225 99 78.6%
Incl. CPU (microsecs)40 70 30 75.0%
Incl. CPU (microsecs) per call 20 35 15 75.0%
Excl. CPU (microsec)40 70 30 75.0%
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)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 99 24.7% 30 3.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function99 100.0% 30 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Driver\mysql\Connection::open0 N/A% 99 100.0% 30 100.0% 0 N/A% 0 N/A%