Diff Report
Run #519bd4c5b5ac8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519bd405e5fe3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #519bd4c5b5ac8Run #519bd405e5fe3DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)9,220 9,318 98 1.1%
Incl. Wall Time (microsec) per call 615 621 7 1.1%
Excl. Wall Time (microsec)445 490 45 10.1%
Incl. CPU (microsecs)4,402 4,673 271 6.2%
Incl. CPU (microsecs) per call 293 312 18 6.2%
Excl. CPU (microsec)382 409 27 7.1%
Incl. MemUse (bytes)286,336 286,336 0 0.0%
Incl. MemUse (bytes) per call 19,089 19,089 0 0.0%
Excl. MemUse (bytes)-159,480 -159,480 0 0.0%
Incl. PeakMemUse (bytes)284,096 284,096 0 0.0%
Incl. PeakMemUse (bytes) per call 18,940 18,940 0 0.0%
Excl. PeakMemUse (bytes)1,960 1,960 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% 98 3.4% 271 16.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function45 45.9% 27 10.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 98 100.0% 271 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 51 52.0% 62 22.9% 0 N/A% 0 N/A%
unserialize0 N/A% -7 -7.1% -4 -1.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::query0 N/A% 6 6.1% 183 67.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 2 2.0% -2 -0.7% 0 N/A% 0 N/A%
unserialize@10 N/A% 1 1.0% 5 1.8% 0 N/A% 0 N/A%