Diff Report
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519ac1a144fa6: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Database\Driver\mysql\Insert::execute

Drupal\Core\Database\Driver\mysql\Insert::executeRun #519abf80bb905Run #519ac1a144fa6DiffDiff%
Number of Function Calls1 -1 -100.0%
Incl. Wall Time (microsec)1,026 -1,026 -100.0%
Incl. Wall Time (microsec) per call 1,026 N/A -1,026 -100.0%
Excl. Wall Time (microsec)49 -49 -100.0%
Incl. CPU (microsecs)458 -458 -100.0%
Incl. CPU (microsecs) per call 458 N/A -458 -100.0%
Excl. CPU (microsec)41 -41 -100.0%
Incl. MemUse (bytes)10,888 -10,888 -100.0%
Incl. MemUse (bytes) per call 10,888 N/A -10,888 -100.0%
Excl. MemUse (bytes)-944 944 100.0%
Incl. PeakMemUse (bytes)20,496 -20,496 -100.0%
Incl. PeakMemUse (bytes) per call 20,496 N/A -20,496 -100.0%
Excl. PeakMemUse (bytes)1,696 -1,696 -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-1 -25.0% -1,026 -128.6% -458 -30.1% -10,888 -2.5% -20,496 -1.3%
Exclusive Metrics Diff for Current Function-49 -4.8% -41 -9.0% 944 8.7% -1,696 -8.3%
Parent function
dblog_watchdog-1 -100.0% -1,026 -100.0% -458 -100.0% -10,888 -100.0% -20,496 -100.0%
Child functions
Drupal\Core\Database\Connection::query-1 -33.3% -844 -82.3% -275 -60.0% -2,000 -18.4% -6,328 -30.9%
Drupal\Core\Database\Driver\mysql\Insert::__toString-1 -33.3% -100 -9.7% -103 -22.5% -6,776 -62.2% -9,920 -48.4%
Drupal\Core\Database\Query\Insert::preExecute-1 -33.3% -33 -3.2% -39 -8.5% -3,056 -28.1% -2,552 -12.5%