Diff Report
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::isPrepared

Drupal\Core\Database\Query\Select::isPreparedRun #534ad972c8c0dRun #534ad8dec7444DiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)38 39 1 2.6%
Incl. Wall Time (microsec) per call 1 1 0 2.6%
Excl. Wall Time (microsec)38 39 1 2.6%
Incl. CPU (microsecs)83 91 8 9.6%
Incl. CPU (microsecs) per call 2 3 0 9.6%
Excl. CPU (microsec)83 91 8 9.6%
Incl. MemUse (bytes)1,476 1,476 0 0.0%
Incl. MemUse (bytes) per call 43 43 0 0.0%
Excl. MemUse (bytes)1,476 1,476 0 0.0%
Incl. PeakMemUse (bytes)1,088 1,088 0 0.0%
Incl. PeakMemUse (bytes) per call 32 32 0 0.0%
Excl. PeakMemUse (bytes)1,088 1,088 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% 1 0.1% 8 1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 100.0% 8 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::preExecute0 N/A% 1 100.0% 8 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\SelectExtender::isPrepared0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%