Diff Report
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::insert

Drupal\Core\Database\Connection::insertRun #53923e49d2b58Run #53923d861ff11DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)286 262 -24 -8.4%
Incl. Wall Time (microsec) per call 95 87 -8 -8.4%
Excl. Wall Time (microsec)40 36 -4 -10.0%
Incl. CPU (microsecs)287 266 -21 -7.3%
Incl. CPU (microsecs) per call 96 89 -7 -7.3%
Excl. CPU (microsec)31 34 3 9.7%
Incl. MemUse (bytes)23,336 23,336 0 0.0%
Incl. MemUse (bytes) per call 7,779 7,779 0 0.0%
Excl. MemUse (bytes)1,572 1,572 0 0.0%
Incl. PeakMemUse (bytes)18,688 18,688 0 0.0%
Incl. PeakMemUse (bytes) per call 6,229 6,229 0 0.0%
Excl. PeakMemUse (bytes)1,204 1,204 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% -24 -1.5% -21 -1.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -16.7% 3 14.3% 0 N/A% 0 N/A%
Parent function
Drupal\dblog\Logger\DbLog::log0 N/A% -24 -100.0% -21 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::getDriverClass0 N/A% -12 -50.0% -14 -66.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Insert::__construct0 N/A% -8 -33.3% -10 -47.6% 0 N/A% 0 N/A%