Diff Report
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e4189e0e4fe: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for PDO::exec

PDO::execRun #52e417f8e04a5Run #52e4189e0e4feDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)96 81 -15 -15.6%
Incl. Wall Time (microsec) per call 48 41 -8 -15.6%
Excl. Wall Time (microsec)96 81 -15 -15.6%
Incl. CPU (microsecs)28 26 -2 -7.1%
Incl. CPU (microsecs) per call 14 13 -1 -7.1%
Excl. CPU (microsec)28 26 -2 -7.1%
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% -15 -4.1% -2 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-15 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Driver\mysql\Connection::open0 N/A% -15 -100.0% -2 -100.0% 0 N/A% 0 N/A%