Diff Report
Run #5198f1db1bc51: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f0bb880ef: 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 #5198f1db1bc51Run #5198f0bb880efDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,654 1,730 76 4.6%
Incl. Wall Time (microsec) per call 1,654 1,730 76 4.6%
Excl. Wall Time (microsec)24 30 6 25.0%
Incl. CPU (microsecs)244 269 25 10.2%
Incl. CPU (microsecs) per call 244 269 25 10.2%
Excl. CPU (microsec)22 29 7 31.8%
Incl. MemUse (bytes)12,120 12,216 96 0.8%
Incl. MemUse (bytes) per call 12,120 12,216 96 0.8%
Excl. MemUse (bytes)-416 -408 8 1.9%
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% 76 4.7% 25 1.1% 96 0.3% 0 0.0%
Exclusive Metrics Diff for Current Function6 7.9% 7 28.0% 8 8.3% 0 N/A%
Parent function
dblog_watchdog0 N/A% 76 100.0% 25 100.0% 96 100.0% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 70 92.1% 18 72.0% 8 8.3% 0 N/A%
Drupal\Core\Database\Driver\mysql\Insert::__toString0 N/A% 0 0.0% 1 4.0% 80 83.3% 0 N/A%
Drupal\Core\Database\Query\Insert::preExecute0 N/A% 0 0.0% -1 -4.0% 0 0.0% 0 N/A%