Diff Report
Run #51981e3ae1e6c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #51981e3ae1e6cRun #51981beb768adDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)4,045 3,967 -78 -1.9%
Incl. Wall Time (microsec) per call 405 397 -8 -1.9%
Excl. Wall Time (microsec)249 259 10 4.0%
Incl. CPU (microsecs)1,957 2,002 45 2.3%
Incl. CPU (microsecs) per call 196 200 5 2.3%
Excl. CPU (microsec)210 218 8 3.8%
Incl. MemUse (bytes)20,192 20,192 0 0.0%
Incl. MemUse (bytes) per call 2,019 2,019 0 0.0%
Excl. MemUse (bytes)-43,256 -43,256 0 0.0%
Incl. PeakMemUse (bytes)62,336 62,280 -56 -0.1%
Incl. PeakMemUse (bytes) per call 6,234 6,228 -6 -0.1%
Excl. PeakMemUse (bytes)1,216 1,216 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% -78 -63.4% 45 8.5% 0 0.0% -56 -0.2%
Exclusive Metrics Diff for Current Function10 12.8% 8 17.8% 0 N/A% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% -78 -100.0% 45 100.0% 0 N/A% -56 -100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -100 -128.2% 24 53.3% 0 N/A% -56 -100.0%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 17 21.8% 21 46.7% 0 N/A% 0 0.0%
unserialize0 N/A% -6 -7.7% -6 -13.3% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 1 1.3% 0 0.0% 0 N/A% 0 0.0%
unserialize@10 N/A% 0 0.0% -2 -4.4% 0 N/A% 0 0.0%