Diff Report
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d52998923d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for PDO::exec

PDO::execRun #517d51ae434deRun #517d52998923dDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)239 190 -49 -20.5%
Incl. Wall Time (microsec) per call 120 95 -25 -20.5%
Excl. Wall Time (microsec)239 190 -49 -20.5%
Incl. CPU (microsecs)78 81 3 3.8%
Incl. CPU (microsecs) per call 39 41 2 3.8%
Excl. CPU (microsec)78 81 3 3.8%
Incl. MemUse (bytes)808 808 0 0.0%
Incl. MemUse (bytes) per call 404 404 0 0.0%
Excl. MemUse (bytes)808 808 0 0.0%
Incl. PeakMemUse (bytes)1,264 1,264 0 0.0%
Incl. PeakMemUse (bytes) per call 632 632 0 0.0%
Excl. PeakMemUse (bytes)1,264 1,264 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% -49 -1.5% 3 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-49 -100.0% 3 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Driver\mysql\Connection::__construct0 N/A% -49 -100.0% 3 100.0% 0 N/A% 0 N/A%