Diff Report
Run #52f30aadf2c65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52f30b8747627: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #52f30aadf2c65Run #52f30b8747627DiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)444 508 64 14.4%
Incl. Wall Time (microsec) per call 19 21 3 14.4%
Excl. Wall Time (microsec)379 432 53 14.0%
Incl. CPU (microsecs)480 546 66 13.8%
Incl. CPU (microsecs) per call 20 23 3 13.8%
Excl. CPU (microsec)362 407 45 12.4%
Incl. MemUse (bytes)39,480 39,480 0 0.0%
Incl. MemUse (bytes) per call 1,645 1,645 0 0.0%
Excl. MemUse (bytes)37,064 37,064 0 0.0%
Incl. PeakMemUse (bytes)3,840 3,856 16 0.4%
Incl. PeakMemUse (bytes) per call 160 161 1 0.4%
Excl. PeakMemUse (bytes)2,496 2,512 16 0.6%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Statement::fetchAllAssoc [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::fetchAllAssoc0 N/A% 64 1.5% 66 1.6% 0 0.0% 16 0.0%
Exclusive Metrics Diff for Current Function53 82.8% 45 68.2% 0 N/A% 16 100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 54 84.4% 56 84.8% 0 N/A% 16 100.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 25 39.1% 24 36.4% 0 N/A% 0 0.0%
Drupal\Core\Entity\FieldableDatabaseStorageController::loadMultiple0 N/A% -15 -23.4% -14 -21.2% 0 N/A% 0 0.0%
Child functions
is_string0 N/A% 9 14.1% 13 19.7% 0 N/A% 0 0.0%
is_object0 N/A% 1 1.6% 7 10.6% 0 N/A% 0 0.0%
PDOStatement::setFetchMode0 N/A% 1 1.6% 1 1.5% 0 N/A% 0 0.0%