Diff Report
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978d2b1f3d1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllKeyed

Drupal\Core\Database\Statement::fetchAllKeyedRun #51978cc86c728Run #51978d2b1f3d1DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)65 86 21 32.3%
Incl. Wall Time (microsec) per call 16 22 5 32.3%
Excl. Wall Time (microsec)59 70 11 18.6%
Incl. CPU (microsecs)71 93 22 31.0%
Incl. CPU (microsecs) per call 18 23 6 31.0%
Excl. CPU (microsec)55 71 16 29.1%
Incl. MemUse (bytes)4,920 4,920 0 0.0%
Incl. MemUse (bytes) per call 1,230 1,230 0 0.0%
Excl. MemUse (bytes)4,104 4,104 0 0.0%
Incl. PeakMemUse (bytes)1,216 1,216 0 0.0%
Incl. PeakMemUse (bytes) per call 304 304 0 0.0%
Excl. PeakMemUse (bytes)1,064 1,064 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% 21 5.2% 22 2.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function11 52.4% 16 72.7% 0 N/A% 0 N/A%
Parent functions
Drupal\field_sql_storage\Entity\Query::result0 N/A% 12 57.1% 13 59.1% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% 9 42.9% 9 40.9% 0 N/A% 0 N/A%
user_node_load0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
PDOStatement::setFetchMode0 N/A% 10 47.6% 6 27.3% 0 N/A% 0 N/A%