Diff Report
Run #5198ed6acdf41: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198eef80c6dc: 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 #5198ed6acdf41Run #5198eef80c6dcDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,763 2,288 525 29.8%
Incl. Wall Time (microsec) per call 1,763 2,288 525 29.8%
Excl. Wall Time (microsec)24 31 7 29.2%
Incl. CPU (microsecs)249 278 29 11.6%
Incl. CPU (microsecs) per call 249 278 29 11.6%
Excl. CPU (microsec)21 26 5 23.8%
Incl. MemUse (bytes)12,096 12,088 -8 -0.1%
Incl. MemUse (bytes) per call 12,096 12,088 -8 -0.1%
Excl. MemUse (bytes)-416 -416 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 525 28.8% 29 0.7% -8 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function7 1.3% 5 17.2% 0 0.0% 0 N/A%
Parent function
dblog_watchdog0 N/A% 525 100.0% 29 100.0% -8 -100.0% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 519 98.9% 24 82.8% 0 0.0% 0 N/A%
Drupal\Core\Database\Driver\mysql\Insert::__toString0 N/A% -1 -0.2% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Insert::preExecute0 N/A% 0 0.0% 0 0.0% -8 -100.0% 0 N/A%