Diff Report
Run #518b13c95a609: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518b14dd8356b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #518b13c95a609Run #518b14dd8356bDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)3,287 2,672 -615 -18.7%
Incl. Wall Time (microsec) per call 411 334 -77 -18.7%
Excl. Wall Time (microsec)216 194 -22 -10.2%
Incl. CPU (microsecs)1,505 1,451 -54 -3.6%
Incl. CPU (microsecs) per call 188 181 -7 -3.6%
Excl. CPU (microsec)181 169 -12 -6.6%
Incl. MemUse (bytes)19,120 19,120 0 0.0%
Incl. MemUse (bytes) per call 2,390 2,390 0 0.0%
Excl. MemUse (bytes)-33,632 -33,632 0 0.0%
Incl. PeakMemUse (bytes)48,152 48,152 0 0.0%
Incl. PeakMemUse (bytes) per call 6,019 6,019 0 0.0%
Excl. PeakMemUse (bytes)744 744 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple [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\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -615 -77.0% -54 -8.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-22 -3.6% -12 -22.2% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% -615 -100.0% -54 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -561 -91.2% -8 -14.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -37 -6.0% -36 -66.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 11 1.8% 11 20.4% 0 N/A% 0 N/A%
unserialize@10 N/A% -6 -1.0% -10 -18.5% 0 N/A% 0 N/A%
unserialize0 N/A% 0 0.0% 1 1.9% 0 N/A% 0 N/A%