Diff Report
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #52f5cbc19a0d8Run #52f5cb0964fa0DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)81 80 -1 -1.2%
Incl. Wall Time (microsec) per call 8 8 -0 -1.2%
Excl. Wall Time (microsec)80 77 -3 -3.8%
Incl. CPU (microsecs)93 95 2 2.2%
Incl. CPU (microsecs) per call 9 10 0 2.2%
Excl. CPU (microsec)81 80 -1 -1.2%
Incl. MemUse (bytes)12,888 12,888 0 0.0%
Incl. MemUse (bytes) per call 1,289 1,289 0 0.0%
Excl. MemUse (bytes)12,072 12,072 0 0.0%
Incl. PeakMemUse (bytes)3,728 3,728 0 0.0%
Incl. PeakMemUse (bytes) per call 373 373 0 0.0%
Excl. PeakMemUse (bytes)3,080 3,080 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Statement::fetchAllKeyed [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\Statement::fetchAllKeyed0 N/A% -1 -1.1% 2 1.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -300.0% -1 -50.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -1 -100.0% 1 50.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% 2 200.0% 3 150.0% 0 N/A% 0 N/A%