Diff Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::insert

Drupal\Core\Database\Connection::insertRun #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)231 245 14 6.1%
Incl. Wall Time (microsec) per call 116 123 7 6.1%
Excl. Wall Time (microsec)31 30 -1 -3.2%
Incl. CPU (microsecs)233 253 20 8.6%
Incl. CPU (microsecs) per call 117 127 10 8.6%
Excl. CPU (microsec)27 29 2 7.4%
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)17,748 4,104 -13,644 -76.9%
Incl. PeakMemUse (bytes) per call 8,874 2,052 -6,822 -76.9%
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% 14 0.3% 20 0.5% 0 0.0% -13,644 -14.1%
Exclusive Metrics Diff for Current Function-1 -7.1% 2 10.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Query\Merge::execute0 N/A% 14 100.0% 20 100.0% 0 N/A% -13,644 -100.0%
Child functions
Drupal\Core\Database\Connection::getDriverClass0 N/A% 12 85.7% 14 70.0% 0 N/A% -13,644 -100.0%
Drupal\Core\Database\Query\Insert::__construct0 N/A% 3 21.4% 4 20.0% 0 N/A% 0 0.0%