Diff Report
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923d861ff11: 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 #53923e49d2b58Run #53923d861ff11DiffDiff%
Number of Function Calls40 40 0 0.0%
Incl. Wall Time (microsec)40 45 5 12.5%
Incl. Wall Time (microsec) per call 1 1 0 12.5%
Excl. Wall Time (microsec)40 45 5 12.5%
Incl. CPU (microsecs)83 90 7 8.4%
Incl. CPU (microsecs) per call 2 2 0 8.4%
Excl. CPU (microsec)83 90 7 8.4%
Incl. MemUse (bytes)992 992 0 0.0%
Incl. MemUse (bytes) per call 25 25 0 0.0%
Excl. MemUse (bytes)992 992 0 0.0%
Incl. PeakMemUse (bytes)880 880 0 0.0%
Incl. PeakMemUse (bytes) per call 22 22 0 0.0%
Excl. PeakMemUse (bytes)880 880 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% 5 0.3% 7 0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 100.0% 7 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\SelectExtender::isPrepared0 N/A% 5 100.0% 6 85.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 N/A%