Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a77153dbf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #54e0a6d45fe2aRun #54e0a77153dbfDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)2,270 2,286 16 0.7%
Incl. Wall Time (microsec) per call 284 286 2 0.7%
Excl. Wall Time (microsec)149 151 2 1.3%
Incl. CPU (microsecs)1,414 1,431 17 1.2%
Incl. CPU (microsecs) per call 177 179 2 1.2%
Excl. CPU (microsec)124 125 1 0.8%
Incl. MemUse (bytes)83,312 83,312 0 0.0%
Incl. MemUse (bytes) per call 10,414 10,414 0 0.0%
Excl. MemUse (bytes)-42,648 -42,648 0 0.0%
Incl. PeakMemUse (bytes)146,880 146,880 0 0.0%
Incl. PeakMemUse (bytes) per call 18,360 18,360 0 0.0%
Excl. PeakMemUse (bytes)2,464 2,464 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% 16 0.9% 17 1.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 12.5% 1 5.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\State\State::getMultiple0 N/A% 16 100.0% 17 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 13 81.2% 11 64.7% 0 N/A% 0 N/A%
Drupal\Component\Serialization\PhpSerialize::decode0 N/A% 3 18.8% 5 29.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -1 -6.2% 4 23.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -1 -6.2% -4 -23.5% 0 N/A% 0 N/A%