Diff Report
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978d4d92dd9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Connection::insert

Drupal\Core\Database\Connection::insertRun #51978cc86c728Run #51978d4d92dd9DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)620 575 -45 -7.3%
Incl. Wall Time (microsec) per call 620 575 -45 -7.3%
Excl. Wall Time (microsec)11 11 0 0.0%
Incl. CPU (microsecs)622 576 -46 -7.4%
Incl. CPU (microsecs) per call 622 576 -46 -7.4%
Excl. CPU (microsec)10 7 -3 -30.0%
Incl. MemUse (bytes)84,840 84,880 40 0.0%
Incl. MemUse (bytes) per call 84,840 84,880 40 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)20,512 20,280 -232 -1.1%
Incl. PeakMemUse (bytes) per call 20,512 20,280 -232 -1.1%
Excl. PeakMemUse (bytes)272 176 -96 -35.3%

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% -45 -18.1% -46 -38.0% 40 0.2% -232 -1.0%
Exclusive Metrics Diff for Current Function0 0.0% -3 -6.5% 0 0.0% -96 -41.4%
Parent function
dblog_watchdog0 N/A% -45 -100.0% -46 -100.0% 40 100.0% -232 -100.0%
Child functions
Drupal\Core\Database\Connection::getDriverClass0 N/A% -45 -100.0% -44 -95.7% 40 100.0% -136 -58.6%
Drupal\Core\Database\Query\Insert::__construct0 N/A% 0 0.0% 1 2.2% 0 0.0% 0 0.0%