Diff Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbd76c2eed: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #51fdbca2b5409Run #51fdbd76c2eedDiffDiff%
Number of Function Calls80 80 0 0.0%
Incl. Wall Time (microsec)1,172 1,121 -51 -4.4%
Incl. Wall Time (microsec) per call 15 14 -1 -4.4%
Excl. Wall Time (microsec)1,047 1,007 -40 -3.8%
Incl. CPU (microsecs)1,267 1,214 -53 -4.2%
Incl. CPU (microsecs) per call 16 15 -1 -4.2%
Excl. CPU (microsec)1,074 1,046 -28 -2.6%
Incl. MemUse (bytes)223,912 223,912 0 0.0%
Incl. MemUse (bytes) per call 2,799 2,799 0 0.0%
Excl. MemUse (bytes)221,496 221,496 0 0.0%
Incl. PeakMemUse (bytes)158,456 158,456 0 0.0%
Incl. PeakMemUse (bytes) per call 1,981 1,981 0 0.0%
Excl. PeakMemUse (bytes)157,112 157,112 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% -51 -7.7% -53 -3.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-40 -78.4% -28 -52.8% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -41 -80.4% -39 -73.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::loadMultiple0 N/A% -6 -11.8% -6 -11.3% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -4 -7.8% -8 -15.1% 0 N/A% 0 N/A%
Child functions
PDOStatement::setFetchMode0 N/A% -4 -7.8% -5 -9.4% 0 N/A% 0 N/A%
is_string0 N/A% -4 -7.8% -8 -15.1% 0 N/A% 0 N/A%
is_object0 N/A% -3 -5.9% -12 -22.6% 0 N/A% 0 N/A%