Diff Report
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #51ec491641923Run #51ec485525502DiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)4,368 4,597 229 5.2%
Incl. Wall Time (microsec) per call 230 242 12 5.2%
Excl. Wall Time (microsec)352 352 0 0.0%
Incl. CPU (microsecs)2,890 2,969 79 2.7%
Incl. CPU (microsecs) per call 152 156 4 2.7%
Excl. CPU (microsec)307 307 0 0.0%
Incl. MemUse (bytes)25,400 25,400 0 0.0%
Incl. MemUse (bytes) per call 1,337 1,337 0 0.0%
Excl. MemUse (bytes)-77,024 -77,040 -16 -0.0%
Incl. PeakMemUse (bytes)78,424 78,424 0 0.0%
Incl. PeakMemUse (bytes) per call 4,128 4,128 0 0.0%
Excl. PeakMemUse (bytes)2,200 2,200 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% 229 14.8% 79 4.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% -16 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 229 100.0% 79 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 242 105.7% 88 111.4% 16 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -6 -2.6% -9 -11.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -6 -2.6% -3 -3.8% 0 N/A% 0 N/A%
unserialize@10 N/A% -2 -0.9% 2 2.5% 0 N/A% 0 N/A%
unserialize0 N/A% 1 0.4% 1 1.3% 0 N/A% 0 N/A%