Diff Report
Run #51ba946b609ed: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #51ba946b609edRun #51ba929760d1bDiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)326 298 -28 -8.6%
Incl. Wall Time (microsec) per call 25 23 -2 -8.6%
Excl. Wall Time (microsec)276 251 -25 -9.1%
Incl. CPU (microsecs)340 311 -29 -8.5%
Incl. CPU (microsecs) per call 26 24 -2 -8.5%
Excl. CPU (microsec)245 219 -26 -10.6%
Incl. MemUse (bytes)31,264 30,944 -320 -1.0%
Incl. MemUse (bytes) per call 2,405 2,380 -25 -1.0%
Excl. MemUse (bytes)27,952 27,656 -296 -1.1%
Incl. PeakMemUse (bytes)2,232 2,136 -96 -4.3%
Incl. PeakMemUse (bytes) per call 172 164 -7 -4.3%
Excl. PeakMemUse (bytes)1,752 1,656 -96 -5.5%

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% -28 -0.0% -29 -0.0% -320 -0.0% -96 -0.0%
Exclusive Metrics Diff for Current Function-25 -89.3% -26 -89.7% -296 -92.5% -96 -100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -24 -85.7% -24 -82.8% -24 -7.5% -96 -100.0%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -9 -32.1% -8 -27.6% -296 -92.5% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 5 17.9% 3 10.3% 0 0.0% 0 0.0%
Child functions
is_object0 N/A% -2 -7.1% 2 6.9% 0 0.0% 0 0.0%
is_string0 N/A% -2 -7.1% -7 -24.1% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% 1 3.6% 2 6.9% 0 0.0% 0 0.0%
Drupal\Core\Entity\Entity::__construct0 N/A% 0 0.0% 0 0.0% -24 -7.5% 0 0.0%