Diff Report
Run #54e0a77153dbf: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #54e0a77153dbfRun #54e0a6d45fe2aDiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)418 369 -49 -11.7%
Incl. Wall Time (microsec) per call 25 22 -3 -11.7%
Excl. Wall Time (microsec)416 369 -47 -11.3%
Incl. CPU (microsecs)439 388 -51 -11.6%
Incl. CPU (microsecs) per call 26 23 -3 -11.6%
Excl. CPU (microsec)412 363 -49 -11.9%
Incl. MemUse (bytes)149,920 149,920 0 0.0%
Incl. MemUse (bytes) per call 8,819 8,819 0 0.0%
Excl. MemUse (bytes)149,080 149,080 0 0.0%
Incl. PeakMemUse (bytes)132,752 132,752 0 0.0%
Incl. PeakMemUse (bytes) per call 7,809 7,809 0 0.0%
Excl. PeakMemUse (bytes)132,752 132,752 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% -49 -2.8% -51 -3.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-47 -95.9% -49 -96.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -43 -87.8% -43 -84.3% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum0 N/A% -6 -12.2% -8 -15.7% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% -2 -4.1% -2 -3.9% 0 N/A% 0 N/A%