Diff Report
Run #519a4887d3a25: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #519a4887d3a25Run #519a4774889ddDiffDiff%
Number of Function Calls37 37 0 0.0%
Incl. Wall Time (microsec)18,959 3,706 -15,253 -80.5%
Incl. Wall Time (microsec) per call 512 100 -412 -80.5%
Excl. Wall Time (microsec)14,316 2,812 -11,504 -80.4%
Incl. CPU (microsecs)4,000 4,000 0 0.0%
Incl. CPU (microsecs) per call 108 108 0 0.0%
Excl. CPU (microsec)4,000 4,000 0 0.0%
Incl. MemUse (bytes)81,696 81,680 -16 -0.0%
Incl. MemUse (bytes) per call 2,208 2,208 -0 -0.0%
Excl. MemUse (bytes)76,856 76,840 -16 -0.0%
Incl. PeakMemUse (bytes)8,176 8,232 56 0.7%
Incl. PeakMemUse (bytes) per call 221 222 2 0.7%
Excl. PeakMemUse (bytes)7,344 7,400 56 0.8%

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% -15,253 -0.1% 0 0.0% -16 -0.9% 56 3.7%
Exclusive Metrics Diff for Current Function-11,504 -75.4% 0 N/A% -16 -100.0% 56 100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -6,309 -41.4% 0 N/A% 0 0.0% 72 128.6%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -5,716 -37.5% 4,000 N/A% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -3,084 -20.2% -4,000 N/A% -16 -100.0% -16 -28.6%
Drupal\user\UserData::get0 N/A% -144 -0.9% 0 N/A% 0 0.0% 0 0.0%
Child functions
is_object0 N/A% -1,996 -13.1% 0 N/A% 0 0.0% 0 0.0%
is_string0 N/A% -674 -4.4% 0 N/A% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% -645 -4.2% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Entity\Entity::__construct0 N/A% -434 -2.8% 0 N/A% 0 0.0% 0 0.0%