Diff Report
Run #51ec3c1813b11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::insert

Drupal\Core\Database\Connection::insertRun #51ec3c1813b11Run #51ec3b81ad265DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)148 134 -14 -9.5%
Incl. Wall Time (microsec) per call 148 134 -14 -9.5%
Excl. Wall Time (microsec)11 10 -1 -9.1%
Incl. CPU (microsecs)150 135 -15 -10.0%
Incl. CPU (microsecs) per call 150 135 -15 -10.0%
Excl. CPU (microsec)8 9 1 12.5%
Incl. MemUse (bytes)39,144 39,144 0 0.0%
Incl. MemUse (bytes) per call 39,144 39,144 0 0.0%
Excl. MemUse (bytes)2,344 2,344 0 0.0%
Incl. PeakMemUse (bytes)22,944 22,944 0 0.0%
Incl. PeakMemUse (bytes) per call 22,944 22,944 0 0.0%
Excl. PeakMemUse (bytes)1,416 1,416 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 -0.6% -15 -2.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -7.1% 1 6.7% 0 N/A% 0 N/A%
Parent function
db_insert0 N/A% -14 -100.0% -15 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::getDriverClass0 N/A% -11 -78.6% -13 -86.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Insert::__construct0 N/A% -2 -14.3% -3 -20.0% 0 N/A% 0 N/A%