Diff Report
Run #517c75d3de7c7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c76da9b0d3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Connection::insert

Drupal\Core\Database\Connection::insertRun #517c75d3de7c7Run #517c76da9b0d3DiffDiff%
Number of Function Calls151 -151 -100.0%
Incl. Wall Time (microsec)3,961 -3,961 -100.0%
Incl. Wall Time (microsec) per call 26 N/A -26 -100.0%
Excl. Wall Time (microsec)932 -932 -100.0%
Incl. CPU (microsecs)4,089 -4,089 -100.0%
Incl. CPU (microsecs) per call 27 N/A -27 -100.0%
Excl. CPU (microsec)827 -827 -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)24,256 -24,256 -100.0%
Incl. PeakMemUse (bytes) per call 161 N/A -161 -100.0%
Excl. PeakMemUse (bytes)688 -688 -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% -3,961 -1.5% -4,089 -4.1% -151,664 -62.4% -24,256 -6.9%
Exclusive Metrics Diff for Current Function-932 -23.5% -827 -20.2% -42,776 -28.2% -688 -2.8%
Parent functions
dblog_watchdog-150 -99.3% -3,918 -98.9% -4,045 -98.9% -150,080 -99.0% -24,256 -100.0%
Drupal\Core\Database\Query\Merge::execute-1 -0.7% -43 -1.1% -44 -1.1% -1,584 -1.0% 0 0.0%
Child functions
Drupal\Core\Database\Query\Insert::__construct-151 -50.0% -2,686 -67.8% -2,787 -68.2% -76,896 -50.7% -960 -4.0%
Drupal\Core\Database\Connection::getDriverClass-151 -50.0% -343 -8.7% -475 -11.6% -31,992 -21.1% -22,608 -93.2%