Diff Report
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53513afe3c568: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #535139ab6e707Run #53513afe3c568DiffDiff%
Number of Function Calls176 176 0 0.0%
Incl. Wall Time (microsec)1,076 1,082 6 0.6%
Incl. Wall Time (microsec) per call 6 6 0 0.6%
Excl. Wall Time (microsec)1,068 1,074 6 0.6%
Incl. CPU (microsecs)1,282 1,259 -23 -1.8%
Incl. CPU (microsecs) per call 7 7 -0 -1.8%
Excl. CPU (microsec)1,167 1,146 -21 -1.8%
Incl. MemUse (bytes)242,720 242,720 0 0.0%
Incl. MemUse (bytes) per call 1,379 1,379 0 0.0%
Excl. MemUse (bytes)240,304 240,304 0 0.0%
Incl. PeakMemUse (bytes)153,264 153,496 232 0.2%
Incl. PeakMemUse (bytes) per call 871 872 1 0.2%
Excl. PeakMemUse (bytes)152,152 152,384 232 0.2%

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% 6 0.1% -23 -0.4% 0 0.0% 232 1.0%
Exclusive Metrics Diff for Current Function6 100.0% -21 -91.3% 0 N/A% 232 100.0%
Parent functions
Drupal\Core\Entity\ContentEntityDatabaseStorage::loadMultiple@10 N/A% 39 650.0% 42 182.6% 0 N/A% 0 0.0%
Drupal\Core\Entity\ContentEntityDatabaseStorage::loadMultiple0 N/A% -24 -400.0% -56 -243.5% 0 N/A% 56 24.1%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -5 -83.3% -4 -17.4% 0 N/A% 56 24.1%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -4 -66.7% -5 -21.7% 0 N/A% 120 51.7%
Child functions
is_object0 N/A% 0 0.0% 1 4.3% 0 N/A% 0 0.0%
PDOStatement::setFetchMode0 N/A% 0 0.0% -1 -4.3% 0 N/A% 0 0.0%
is_string0 N/A% 0 0.0% -2 -8.7% 0 N/A% 0 0.0%