Diff Report
Run #5198eef80c6dc: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198ed6acdf41: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #5198eef80c6dcRun #5198ed6acdf41DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)194 167 -27 -13.9%
Incl. Wall Time (microsec) per call 19 17 -3 -13.9%
Excl. Wall Time (microsec)173 148 -25 -14.5%
Incl. CPU (microsecs)217 180 -37 -17.1%
Incl. CPU (microsecs) per call 22 18 -4 -17.1%
Excl. CPU (microsec)174 145 -29 -16.7%
Incl. MemUse (bytes)14,016 14,016 0 0.0%
Incl. MemUse (bytes) per call 1,402 1,402 0 0.0%
Excl. MemUse (bytes)13,200 13,200 0 0.0%
Incl. PeakMemUse (bytes)1,704 1,704 0 0.0%
Incl. PeakMemUse (bytes) per call 170 170 0 0.0%
Excl. PeakMemUse (bytes)1,704 1,704 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% -27 -1.5% -37 -0.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-25 -92.6% -29 -78.4% 0 N/A% 0 N/A%
Parent functions
Drupal\field_sql_storage\Entity\Query::result0 N/A% -21 -77.8% -29 -78.4% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -9 -33.3% -10 -27.0% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::getMultiple0 N/A% 2 7.4% 3 8.1% 0 N/A% 0 N/A%
user_node_load0 N/A% 1 3.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 0 0.0% -1 -2.7% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% -2 -7.4% -8 -21.6% 0 N/A% 0 N/A%