Diff Report
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: 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 #52f2e62cef49aRun #52f2e60305388DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)813 847 34 4.2%
Incl. Wall Time (microsec) per call 813 847 34 4.2%
Excl. Wall Time (microsec)20 23 3 15.0%
Incl. CPU (microsecs)228 263 35 15.4%
Incl. CPU (microsecs) per call 228 263 35 15.4%
Excl. CPU (microsec)19 20 1 5.3%
Incl. MemUse (bytes)12,680 12,680 0 0.0%
Incl. MemUse (bytes) per call 12,680 12,680 0 0.0%
Excl. MemUse (bytes)240 240 0 0.0%
Incl. PeakMemUse (bytes)41,688 41,688 0 0.0%
Incl. PeakMemUse (bytes) per call 41,688 41,688 0 0.0%
Excl. PeakMemUse (bytes)1,792 1,792 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% 34 1.5% 35 1.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 8.8% 1 2.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Merge::execute0 N/A% 34 100.0% 35 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 19 55.9% 20 57.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Insert::__toString0 N/A% 9 26.5% 10 28.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Insert::preExecute0 N/A% 3 8.8% 4 11.4% 0 N/A% 0 N/A%