Diff Report
Run #519b130ea93e9: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Database\Query\Insert::preExecute

Drupal\Core\Database\Query\Insert::preExecuteRun #519b130ea93e9Run #519b0e62696b0DiffDiff%
Number of Function Calls3 -3 -100.0%
Incl. Wall Time (microsec)87 -87 -100.0%
Incl. Wall Time (microsec) per call 29 N/A -29 -100.0%
Excl. Wall Time (microsec)58 -58 -100.0%
Incl. CPU (microsecs)99 -99 -100.0%
Incl. CPU (microsecs) per call 33 N/A -33 -100.0%
Excl. CPU (microsec)58 -58 -100.0%
Incl. MemUse (bytes)3,152 -3,152 -100.0%
Incl. MemUse (bytes) per call 1,051 N/A -1,051 -100.0%
Excl. MemUse (bytes)928 -928 -100.0%
Incl. PeakMemUse (bytes)1,800 -1,800 -100.0%
Incl. PeakMemUse (bytes) per call 600 N/A -600 -100.0%
Excl. PeakMemUse (bytes)944 -944 -100.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Insert::preExecute [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\Insert::preExecute-3 -25.0% -87 -1.5% -99 -4.3% -3,152 -1.6% -1,800 -1.0%
Exclusive Metrics Diff for Current Function-58 -66.7% -58 -58.6% -928 -29.4% -944 -52.4%
Parent function
Drupal\Core\Database\Driver\mysql\Insert::execute-3 -100.0% -87 -100.0% -99 -100.0% -3,152 -100.0% -1,800 -100.0%
Child functions
array_intersect-3 -33.3% -23 -26.4% -27 -27.3% -1,432 -45.4% -584 -32.4%
count-6 -66.7% -6 -6.9% -14 -14.1% -792 -25.1% -272 -15.1%