Diff Report
Run #52c1d613a9327: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c1d5ca86be3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Driver\mysql\Insert::execute

Drupal\Core\Database\Driver\mysql\Insert::executeRun #52c1d613a9327Run #52c1d5ca86be3DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)8,346 8,119 -227 -2.7%
Incl. Wall Time (microsec) per call 4,173 4,060 -114 -2.7%
Excl. Wall Time (microsec)39 43 4 10.3%
Incl. CPU (microsecs)2,400 2,306 -94 -3.9%
Incl. CPU (microsecs) per call 1,200 1,153 -47 -3.9%
Excl. CPU (microsec)39 38 -1 -2.6%
Incl. MemUse (bytes)12,128 12,128 0 0.0%
Incl. MemUse (bytes) per call 6,064 6,064 0 0.0%
Excl. MemUse (bytes)104 104 0 0.0%
Incl. PeakMemUse (bytes)338,184 338,168 -16 -0.0%
Incl. PeakMemUse (bytes) per call 169,092 169,084 -8 -0.0%
Excl. PeakMemUse (bytes)1,080 1,080 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Driver\mysql\Insert::execute [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\Driver\mysql\Insert::execute0 N/A% -227 -8.4% -94 -17.2% 0 N/A% -16 N/A%
Exclusive Metrics Diff for Current Function4 1.8% -1 -1.1% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Query\Merge::execute0 N/A% -227 -100.0% -94 -100.0% 0 N/A% -16 -100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -233 -102.6% -98 -104.3% 0 N/A% -16 -100.0%
Drupal\Core\Database\Driver\mysql\Insert::__toString0 N/A% 3 1.3% 5 5.3% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Insert::preExecute0 N/A% -1 -0.4% 0 0.0% 0 N/A% 0 0.0%