Diff Report
Run #51a18906335b0: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a188154f4e0: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Driver\mysql\Insert::execute

Drupal\Core\Database\Driver\mysql\Insert::executeRun #51a18906335b0Run #51a188154f4e0DiffDiff%
Number of Function Calls2 -2 -100.0%
Incl. Wall Time (microsec)69,802 -69,802 -100.0%
Incl. Wall Time (microsec) per call 34,901 N/A -34,901 -100.0%
Excl. Wall Time (microsec)91 -91 -100.0%
Incl. CPU (microsecs)0 0 N/A%
Incl. CPU (microsecs) per call 0 N/A 0 N/A%
Excl. CPU (microsec)0 0 N/A%
Incl. MemUse (bytes)6,420 -6,420 -100.0%
Incl. MemUse (bytes) per call 3,210 N/A -3,210 -100.0%
Excl. MemUse (bytes)-1,056 1,056 100.0%
Incl. PeakMemUse (bytes)19,376 -19,376 -100.0%
Incl. PeakMemUse (bytes) per call 9,688 N/A -9,688 -100.0%
Excl. PeakMemUse (bytes)1,248 -1,248 -100.0%

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::execute-2 -25.0% -69,802 -48.4% 0 0.0% -6,420 -1.1% -19,376 -3.0%
Exclusive Metrics Diff for Current Function-91 -0.1% 0 N/A% 1,056 16.4% -1,248 -6.4%
Parent functions
dblog_watchdog-1 -50.0% -37,031 -53.1% 0 N/A% -6,400 -99.7% -15,148 -78.2%
Drupal\Core\Database\Query\Merge::execute-1 -50.0% -32,771 -46.9% 0 N/A% -20 -0.3% -4,228 -21.8%
Child functions
Drupal\Core\Database\Connection::query-2 -33.3% -69,493 -99.6% 0 N/A% -1,168 -18.2% -9,120 -47.1%
Drupal\Core\Database\Driver\mysql\Insert::__toString-2 -33.3% -161 -0.2% 0 N/A% -4,408 -68.7% -6,940 -35.8%
Drupal\Core\Database\Query\Insert::preExecute-2 -33.3% -57 -0.1% 0 N/A% -1,900 -29.6% -2,068 -10.7%