Diff Report
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f02278cd90: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for PDO::exec

PDO::execRun #519f012418c24Run #519f02278cd90DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)139 132 -7 -5.0%
Incl. Wall Time (microsec) per call 70 66 -4 -5.0%
Excl. Wall Time (microsec)139 132 -7 -5.0%
Incl. CPU (microsecs)62 57 -5 -8.1%
Incl. CPU (microsecs) per call 31 29 -3 -8.1%
Excl. CPU (microsec)62 57 -5 -8.1%
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% -7 -0.3% -5 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-7 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Driver\mysql\Connection::open0 N/A% -7 -100.0% -5 -100.0% 0 N/A% 0 N/A%