Diff Report
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9d52c2102: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #519d9cf28420eRun #519d9d52c2102DiffDiff%
Number of Function Calls42 42 0 0.0%
Incl. Wall Time (microsec)1,069 1,040 -29 -2.7%
Incl. Wall Time (microsec) per call 25 25 -1 -2.7%
Excl. Wall Time (microsec)869 878 9 1.0%
Incl. CPU (microsecs)1,109 1,084 -25 -2.3%
Incl. CPU (microsecs) per call 26 26 -1 -2.3%
Excl. CPU (microsec)824 816 -8 -1.0%
Incl. MemUse (bytes)146,400 146,400 0 0.0%
Incl. MemUse (bytes) per call 3,486 3,486 0 0.0%
Excl. MemUse (bytes)142,680 142,680 0 0.0%
Incl. PeakMemUse (bytes)50,152 50,152 0 0.0%
Incl. PeakMemUse (bytes) per call 1,194 1,194 0 0.0%
Excl. PeakMemUse (bytes)49,592 49,592 0 0.0%

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% -29 -13.1% -25 -1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function9 31.0% -8 -32.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -13 -44.8% -13 -52.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -11 -37.9% -12 -48.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -5 -17.2% 0 0.0% 0 N/A% 0 N/A%
Child functions
is_object0 N/A% -37 -127.6% -18 -72.0% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% -2 -6.9% 3 12.0% 0 N/A% 0 N/A%
is_string0 N/A% 1 3.4% -2 -8.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%