Diff Report
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d52b5a5611: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #517d51ae434deRun #517d52b5a5611DiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)505 430 -75 -14.9%
Incl. Wall Time (microsec) per call 20 17 -3 -14.9%
Excl. Wall Time (microsec)436 371 -65 -14.9%
Incl. CPU (microsecs)526 457 -69 -13.1%
Incl. CPU (microsecs) per call 21 18 -3 -13.1%
Excl. CPU (microsec)391 358 -33 -8.4%
Incl. MemUse (bytes)82,288 82,280 -8 -0.0%
Incl. MemUse (bytes) per call 3,292 3,291 -0 -0.0%
Excl. MemUse (bytes)79,000 78,992 -8 -0.0%
Incl. PeakMemUse (bytes)32,592 32,584 -8 -0.0%
Incl. PeakMemUse (bytes) per call 1,304 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% -75 -3.1% -69 -4.9% -8 -0.1% -8 -0.1%
Exclusive Metrics Diff for Current Function-65 -86.7% -33 -47.8% -8 -100.0% 0 0.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -21 -28.0% -25 -36.2% -8 -100.0% -8 -100.0%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -31 -41.3% -22 -31.9% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -23 -30.7% -22 -31.9% 0 0.0% 0 0.0%
Child functions
is_object0 N/A% -9 -12.0% -24 -34.8% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% 0 0.0% -9 -13.0% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% -2 -2.9% 0 0.0% -8 -100.0%
Drupal\Core\Entity\Entity::__construct0 N/A% -1 -1.3% -1 -1.4% 0 0.0% 0 0.0%