Diff Report
Run #519ea91263307: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519ea884c38e9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #519ea91263307Run #519ea884c38e9DiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)1,176 1,194 18 1.5%
Incl. Wall Time (microsec) per call 47 48 1 1.5%
Excl. Wall Time (microsec)1,042 1,045 3 0.3%
Incl. CPU (microsecs)1,211 1,232 21 1.7%
Incl. CPU (microsecs) per call 48 49 1 1.7%
Excl. CPU (microsec)986 977 -9 -0.9%
Incl. MemUse (bytes)220,760 220,768 8 0.0%
Incl. MemUse (bytes) per call 8,830 8,831 0 0.0%
Excl. MemUse (bytes)216,272 216,280 8 0.0%
Incl. PeakMemUse (bytes)164,160 164,168 8 0.0%
Incl. PeakMemUse (bytes) per call 6,566 6,567 0 0.0%
Excl. PeakMemUse (bytes)163,296 163,304 8 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% 18 3.4% 21 5.3% 8 N/A% 8 N/A%
Exclusive Metrics Diff for Current Function3 16.7% -9 -42.9% 8 100.0% 8 100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 13 72.2% 16 76.2% 8 100.0% 8 100.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 11 61.1% 11 52.4% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -6 -33.3% -6 -28.6% 0 0.0% 0 0.0%
Child functions
is_object0 N/A% 11 61.1% 20 95.2% 0 0.0% 0 0.0%
Drupal\Core\Entity\Entity::__construct0 N/A% 2 11.1% 5 23.8% 0 0.0% 0 0.0%
is_string0 N/A% 1 5.6% -1 -4.8% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% 1 5.6% 6 28.6% 0 0.0% 0 0.0%