Diff Report
Run #51f628573214c: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #51f62b0e7bc11: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Drupal\Core\Database\Connection::update

Drupal\Core\Database\Connection::updateRun #51f628573214cRun #51f62b0e7bc11DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)155 158 3 1.9%
Incl. Wall Time (microsec) per call 155 158 3 1.9%
Excl. Wall Time (microsec)11 12 1 9.1%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)65,776 65,776 0 0.0%
Incl. MemUse (bytes) per call 65,776 65,776 0 0.0%
Excl. MemUse (bytes)5,328 5,328 0 0.0%
Incl. PeakMemUse (bytes)20,664 16,200 -4,464 -21.6%
Incl. PeakMemUse (bytes) per call 20,664 16,200 -4,464 -21.6%
Excl. PeakMemUse (bytes)4,376 4,376 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::update [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::update0 N/A% 3 0.0% 0 0.0% 0 0.0% -4,464 -1.0%
Exclusive Metrics Diff for Current Function1 33.3% 0 N/A% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Query\Merge::execute0 N/A% 3 100.0% 0 N/A% 0 N/A% -4,464 -100.0%
Child functions
Drupal\Core\Database\Connection::getDriverClass0 N/A% 2 66.7% 0 N/A% 0 N/A% -4,464 -100.0%
Drupal\Core\Database\Query\Update::__construct0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%