Diff Report
Run #5219624c55207: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #521962a927d49: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Driver\mysql\Insert::execute

Drupal\Core\Database\Driver\mysql\Insert::executeRun #5219624c55207Run #521962a927d49DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,482 1,723 241 16.3%
Incl. Wall Time (microsec) per call 1,482 1,723 241 16.3%
Excl. Wall Time (microsec)22 37 15 68.2%
Incl. CPU (microsecs)193 255 62 32.1%
Incl. CPU (microsecs) per call 193 255 62 32.1%
Excl. CPU (microsec)15 24 9 60.0%
Incl. MemUse (bytes)13,128 13,128 0 0.0%
Incl. MemUse (bytes) per call 13,128 13,128 0 0.0%
Excl. MemUse (bytes)896 896 0 0.0%
Incl. PeakMemUse (bytes)14,160 14,160 0 0.0%
Incl. PeakMemUse (bytes) per call 14,160 14,160 0 0.0%
Excl. PeakMemUse (bytes)1,776 1,776 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% 241 51.8% 62 6.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function15 6.2% 9 14.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Lock\DatabaseLockBackend::acquire0 N/A% 241 100.0% 62 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 222 92.1% 53 85.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Insert::__toString0 N/A% 2 0.8% 2 3.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Insert::preExecute0 N/A% 2 0.8% -2 -3.2% 0 N/A% 0 N/A%