Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #531ccb2cb8e3dRun #531ccbd4518b6DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)1,882 1,895 13 0.7%
Incl. Wall Time (microsec) per call 235 237 2 0.7%
Excl. Wall Time (microsec)140 133 -7 -5.0%
Incl. CPU (microsecs)1,067 1,071 4 0.4%
Incl. CPU (microsecs) per call 133 134 1 0.4%
Excl. CPU (microsec)120 114 -6 -5.0%
Incl. MemUse (bytes)22,856 22,840 -16 -0.1%
Incl. MemUse (bytes) per call 2,857 2,855 -2 -0.1%
Excl. MemUse (bytes)-34,888 -34,888 0 0.0%
Incl. PeakMemUse (bytes)54,296 54,744 448 0.8%
Incl. PeakMemUse (bytes) per call 6,787 6,843 56 0.8%
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% 13 13.3% 4 1.5% -16 -0.0% 448 1.1%
Exclusive Metrics Diff for Current Function-7 -53.8% -6 -150.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\State::getMultiple0 N/A% 13 100.0% 4 100.0% -16 -100.0% 448 100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 18 138.5% 10 250.0% 0 0.0% 440 98.2%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 2 15.4% 3 75.0% 0 0.0% 0 0.0%
unserialize0 N/A% -1 -7.7% -3 -75.0% -16 -100.0% 8 1.8%
Drupal\Core\Database\Connection::escapeTable0 N/A% 1 7.7% 0 0.0% 0 0.0% 0 0.0%