Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206513e72e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::insert

Drupal\Core\Database\Connection::insertRun #539205a48c548Run #539206513e72eDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)245 211 -34 -13.9%
Incl. Wall Time (microsec) per call 123 106 -17 -13.9%
Excl. Wall Time (microsec)30 27 -3 -10.0%
Incl. CPU (microsecs)253 218 -35 -13.8%
Incl. CPU (microsecs) per call 127 109 -18 -13.8%
Excl. CPU (microsec)29 28 -1 -3.4%
Incl. MemUse (bytes)22,904 22,904 0 0.0%
Incl. MemUse (bytes) per call 11,452 11,452 0 0.0%
Excl. MemUse (bytes)1,444 1,444 0 0.0%
Incl. PeakMemUse (bytes)4,104 4,104 0 0.0%
Incl. PeakMemUse (bytes) per call 2,052 2,052 0 0.0%
Excl. PeakMemUse (bytes)1,108 1,108 0 0.0%

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::insert0 N/A% -34 -3.7% -35 -10.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -8.8% -1 -2.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Merge::execute0 N/A% -34 -100.0% -35 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::getDriverClass0 N/A% -24 -70.6% -27 -77.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Insert::__construct0 N/A% -7 -20.6% -7 -20.0% 0 N/A% 0 N/A%