Diff Report
Run #517c75d3de7c7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c76da9b0d3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #517c75d3de7c7Run #517c76da9b0d3DiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)524 453 -71 -13.5%
Incl. Wall Time (microsec) per call 21 18 -3 -13.5%
Excl. Wall Time (microsec)443 392 -51 -11.5%
Incl. CPU (microsecs)558 481 -77 -13.8%
Incl. CPU (microsecs) per call 22 19 -3 -13.8%
Excl. CPU (microsec)427 362 -65 -15.2%
Incl. MemUse (bytes)82,280 82,280 0 0.0%
Incl. MemUse (bytes) per call 3,291 3,291 0 0.0%
Excl. MemUse (bytes)78,992 78,992 0 0.0%
Incl. PeakMemUse (bytes)32,576 32,584 8 0.0%
Incl. PeakMemUse (bytes) per call 1,303 1,303 0 0.0%
Excl. PeakMemUse (bytes)31,848 31,848 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% -71 -0.0% -77 -0.1% 0 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function-51 -71.8% -65 -84.4% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -60 -84.5% -67 -87.0% 0 N/A% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -6 -8.5% -5 -6.5% 0 N/A% 8 100.0%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -5 -7.0% -5 -6.5% 0 N/A% 0 0.0%
Child functions
is_object0 N/A% -20 -28.2% -14 -18.2% 0 N/A% 0 0.0%
Drupal\Core\Entity\Entity::__construct0 N/A% 0 0.0% -1 -1.3% 0 N/A% 0 0.0%
is_string0 N/A% 0 0.0% -2 -2.6% 0 N/A% 8 100.0%
PDOStatement::setFetchMode0 N/A% 0 0.0% 5 6.5% 0 N/A% 0 0.0%