Diff Report
Run #517c1bb406b02: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1c27a12c9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Connection::insert

Drupal\Core\Database\Connection::insertRun #517c1bb406b02Run #517c1c27a12c9DiffDiff%
Number of Function Calls151 -151 -100.0%
Incl. Wall Time (microsec)4,207 -4,207 -100.0%
Incl. Wall Time (microsec) per call 28 N/A -28 -100.0%
Excl. Wall Time (microsec)978 -978 -100.0%
Incl. CPU (microsecs)4,339 -4,339 -100.0%
Incl. CPU (microsecs) per call 29 N/A -29 -100.0%
Excl. CPU (microsec)906 -906 -100.0%
Incl. MemUse (bytes)151,664 -151,664 -100.0%
Incl. MemUse (bytes) per call 1,004 N/A -1,004 -100.0%
Excl. MemUse (bytes)42,776 -42,776 -100.0%
Incl. PeakMemUse (bytes)25,304 -25,304 -100.0%
Incl. PeakMemUse (bytes) per call 168 N/A -168 -100.0%
Excl. PeakMemUse (bytes)952 -952 -100.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::insert [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\Connection::insert-151 -33.3% -4,207 -1.5% -4,339 -3.7% -151,664 -34.1% -25,304 -4.4%
Exclusive Metrics Diff for Current Function-978 -23.2% -906 -20.9% -42,776 -28.2% -952 -3.8%
Parent functions
dblog_watchdog-150 -99.3% -4,170 -99.1% -4,300 -99.1% -150,080 -99.0% -25,304 -100.0%
Drupal\Core\Database\Query\Merge::execute-1 -0.7% -37 -0.9% -39 -0.9% -1,584 -1.0% 0 0.0%
Child functions
Drupal\Core\Database\Query\Insert::__construct-151 -50.0% -2,861 -68.0% -2,967 -68.4% -76,896 -50.7% -1,472 -5.8%
Drupal\Core\Database\Connection::getDriverClass-151 -50.0% -368 -8.7% -466 -10.7% -31,992 -21.1% -22,880 -90.4%