Diff Report
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::isPrepared

Drupal\Core\Database\Query\Select::isPreparedRun #51fdbdbb58abcRun #51fdbca2b5409DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)8 10 2 25.0%
Incl. Wall Time (microsec) per call 1 1 0 25.0%
Excl. Wall Time (microsec)8 10 2 25.0%
Incl. CPU (microsecs)16 25 9 56.2%
Incl. CPU (microsecs) per call 2 3 1 56.2%
Excl. CPU (microsec)16 25 9 56.2%
Incl. MemUse (bytes)1,704 1,704 0 0.0%
Incl. MemUse (bytes) per call 170 170 0 0.0%
Excl. MemUse (bytes)1,704 1,704 0 0.0%
Incl. PeakMemUse (bytes)752 752 0 0.0%
Incl. PeakMemUse (bytes) per call 75 75 0 0.0%
Excl. PeakMemUse (bytes)752 752 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::isPrepared [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
Drupal\Core\Database\Query\Select::isPrepared0 N/A% 2 0.2% 9 12.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 100.0% 9 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::preExecute0 N/A% 2 100.0% 8 88.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::isPrepared0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%