Diff Report
Run #517d7587ada9c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d750163e11: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #517d7587ada9cRun #517d750163e11DiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)516 443 -73 -14.1%
Incl. Wall Time (microsec) per call 21 18 -3 -14.1%
Excl. Wall Time (microsec)443 373 -70 -15.8%
Incl. CPU (microsecs)542 477 -65 -12.0%
Incl. CPU (microsecs) per call 22 19 -3 -12.0%
Excl. CPU (microsec)419 363 -56 -13.4%
Incl. MemUse (bytes)82,280 82,296 16 0.0%
Incl. MemUse (bytes) per call 3,291 3,292 1 0.0%
Excl. MemUse (bytes)78,992 79,008 16 0.0%
Incl. PeakMemUse (bytes)32,584 32,592 8 0.0%
Incl. PeakMemUse (bytes) per call 1,303 1,304 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% -73 -0.9% -65 -0.7% 16 0.1% 8 0.1%
Exclusive Metrics Diff for Current Function-70 -95.9% -56 -86.2% 16 100.0% 0 0.0%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -70 -95.9% -66 -101.5% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -10 -13.7% -6 -9.2% 16 100.0% 8 100.0%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 7 9.6% 7 10.8% 0 0.0% 0 0.0%
Child functions
is_object0 N/A% -11 -15.1% -13 -20.0% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% 5 6.8% 2 3.1% 0 0.0% 0 0.0%
is_string0 N/A% 2 2.7% 0 0.0% 0 0.0% 8 100.0%
Drupal\Core\Entity\Entity::__construct0 N/A% 1 1.4% 2 3.1% 0 0.0% 0 0.0%