Diff Report
Run #51981e3ae1e6c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #51981e3ae1e6cRun #51981beb768adDiffDiff%
Number of Function Calls27 27 0 0.0%
Incl. Wall Time (microsec)555 604 49 8.8%
Incl. Wall Time (microsec) per call 21 22 2 8.8%
Excl. Wall Time (microsec)480 505 25 5.2%
Incl. CPU (microsecs)592 637 45 7.6%
Incl. CPU (microsecs) per call 22 24 2 7.6%
Excl. CPU (microsec)452 487 35 7.7%
Incl. MemUse (bytes)61,504 61,504 0 0.0%
Incl. MemUse (bytes) per call 2,278 2,278 0 0.0%
Excl. MemUse (bytes)58,072 58,072 0 0.0%
Incl. PeakMemUse (bytes)2,632 2,632 0 0.0%
Incl. PeakMemUse (bytes) per call 97 97 0 0.0%
Excl. PeakMemUse (bytes)2,152 2,152 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% 49 39.8% 45 8.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function25 51.0% 35 77.8% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 36 73.5% 31 68.9% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 17 34.7% 21 46.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -2 -4.1% -6 -13.3% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% -2 -4.1% -1 -2.2% 0 N/A% 0 N/A%
Child functions
is_object0 N/A% 13 26.5% 1 2.2% 0 N/A% 0 N/A%
is_string0 N/A% 7 14.3% 11 24.4% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 5 10.2% 1 2.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity::__construct0 N/A% -1 -2.0% -3 -6.7% 0 N/A% 0 N/A%