Diff Report
Run #52e97b490de91: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e97c22a1cdf: 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 #52e97b490de91Run #52e97c22a1cdfDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)3,714 3,835 121 3.3%
Incl. Wall Time (microsec) per call 1,857 1,918 61 3.3%
Excl. Wall Time (microsec)44 43 -1 -2.3%
Incl. CPU (microsecs)1,090 1,134 44 4.0%
Incl. CPU (microsecs) per call 545 567 22 4.0%
Excl. CPU (microsec)37 41 4 10.8%
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)131,256 131,224 -32 -0.0%
Incl. PeakMemUse (bytes) per call 65,628 65,612 -16 -0.0%
Excl. PeakMemUse (bytes)1,400 1,400 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% 121 17.9% 44 4.1% 0 0.0% -32 -0.0%
Exclusive Metrics Diff for Current Function-1 -0.8% 4 9.1% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Query\Merge::execute0 N/A% 121 100.0% 44 100.0% 0 N/A% -32 -100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 115 95.0% 37 84.1% 0 N/A% -40 -125.0%
Drupal\Core\Database\Query\Insert::preExecute0 N/A% 5 4.1% 3 6.8% 0 N/A% 8 25.0%
Drupal\Core\Database\Driver\mysql\Insert::__toString0 N/A% 2 1.7% 0 0.0% 0 N/A% 0 0.0%