Diff Report
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Driver\mysql\Insert::execute

Drupal\Core\Database\Driver\mysql\Insert::executeRun #5391fd5a43e70Run #5391fc871e91dDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)3,717 3,891 174 4.7%
Incl. Wall Time (microsec) per call 1,859 1,946 87 4.7%
Excl. Wall Time (microsec)58 53 -5 -8.6%
Incl. CPU (microsecs)766 711 -55 -7.2%
Incl. CPU (microsecs) per call 383 356 -28 -7.2%
Excl. CPU (microsec)51 48 -3 -5.9%
Incl. MemUse (bytes)6,916 6,916 0 0.0%
Incl. MemUse (bytes) per call 3,458 3,458 0 0.0%
Excl. MemUse (bytes)-304 -304 0 0.0%
Incl. PeakMemUse (bytes)91,496 91,432 -64 -0.1%
Incl. PeakMemUse (bytes) per call 45,748 45,716 -32 -0.1%
Excl. PeakMemUse (bytes)748 748 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% 174 10.4% -55 -13.8% 0 0.0% -64 -0.3%
Exclusive Metrics Diff for Current Function-5 -2.9% -3 -5.5% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Query\Merge::execute0 N/A% 174 100.0% -55 -100.0% 0 N/A% -64 -100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 187 107.5% -42 -76.4% 0 N/A% -64 -100.0%
Drupal\Core\Database\Driver\mysql\Insert::__toString0 N/A% -5 -2.9% -6 -10.9% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Insert::preExecute0 N/A% -3 -1.7% -4 -7.3% 0 N/A% 0 0.0%