Diff Report
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #5350e2663e694Run #5350e128cfd2bDiffDiff%
Number of Function Calls26 26 0 0.0%
Incl. Wall Time (microsec)555 547 -8 -1.4%
Incl. Wall Time (microsec) per call 21 21 -0 -1.4%
Excl. Wall Time (microsec)549 539 -10 -1.8%
Incl. CPU (microsecs)590 576 -14 -2.4%
Incl. CPU (microsecs) per call 23 22 -1 -2.4%
Excl. CPU (microsec)461 454 -7 -1.5%
Incl. MemUse (bytes)134,912 134,912 0 0.0%
Incl. MemUse (bytes) per call 5,189 5,189 0 0.0%
Excl. MemUse (bytes)132,472 132,472 0 0.0%
Incl. PeakMemUse (bytes)78,136 78,176 40 0.1%
Incl. PeakMemUse (bytes) per call 3,005 3,007 2 0.1%
Excl. PeakMemUse (bytes)77,000 77,040 40 0.1%

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% -8 -0.5% -14 -0.8% 0 0.0% 40 0.2%
Exclusive Metrics Diff for Current Function-10 -125.0% -7 -50.0% 0 N/A% 40 100.0%
Parent functions
Drupal\Core\Entity\ContentEntityDatabaseStorage::loadMultiple0 N/A% -10 -125.0% -12 -85.7% 0 N/A% 40 100.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 5 62.5% 5 35.7% 0 N/A% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -3 -37.5% -7 -50.0% 0 N/A% 0 0.0%
Child functions
is_string0 N/A% 1 12.5% -1 -7.1% 0 N/A% 0 0.0%
PDOStatement::setFetchMode0 N/A% 1 12.5% -6 -42.9% 0 N/A% 0 0.0%
is_object0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%