Diff Report
Run #5219624c55207: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #521962849973a: 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 #521962849973aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,482 1,762 280 18.9%
Incl. Wall Time (microsec) per call 1,482 1,762 280 18.9%
Excl. Wall Time (microsec)22 28 6 27.3%
Incl. CPU (microsecs)193 242 49 25.4%
Incl. CPU (microsecs) per call 193 242 49 25.4%
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% 280 528.3% 49 38.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 2.1% 9 18.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Lock\DatabaseLockBackend::acquire0 N/A% 280 100.0% 49 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 276 98.6% 43 87.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Insert::__toString0 N/A% -1 -0.4% -1 -2.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Insert::preExecute0 N/A% -1 -0.4% -2 -4.1% 0 N/A% 0 N/A%