Diff Report
Run #531ccba053790: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #531ccba053790Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)1,892 1,882 -10 -0.5%
Incl. Wall Time (microsec) per call 237 235 -1 -0.5%
Excl. Wall Time (microsec)138 140 2 1.4%
Incl. CPU (microsecs)1,055 1,067 12 1.1%
Incl. CPU (microsecs) per call 132 133 2 1.1%
Excl. CPU (microsec)111 120 9 8.1%
Incl. MemUse (bytes)22,856 22,856 0 0.0%
Incl. MemUse (bytes) per call 2,857 2,857 0 0.0%
Excl. MemUse (bytes)-34,888 -34,888 0 0.0%
Incl. PeakMemUse (bytes)54,296 54,296 0 0.0%
Incl. PeakMemUse (bytes) per call 6,787 6,787 0 0.0%
Excl. PeakMemUse (bytes)1,328 1,328 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% -10 -17.2% 12 20.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 20.0% 9 75.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\State::getMultiple0 N/A% -10 -100.0% 12 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -7 -70.0% 11 91.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -3 -30.0% -3 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -2 -20.0% -3 -25.0% 0 N/A% 0 N/A%
unserialize0 N/A% 0 0.0% -2 -16.7% 0 N/A% 0 N/A%