Diff Report
Run #5391fcf6ab927: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #5391fcf6ab927Run #5391fc871e91dDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)4,678 4,159 -519 -11.1%
Incl. Wall Time (microsec) per call 468 416 -52 -11.1%
Excl. Wall Time (microsec)243 267 24 9.9%
Incl. CPU (microsecs)2,034 1,998 -36 -1.8%
Incl. CPU (microsecs) per call 203 200 -4 -1.8%
Excl. CPU (microsec)211 242 31 14.7%
Incl. MemUse (bytes)15,872 15,872 0 0.0%
Incl. MemUse (bytes) per call 1,587 1,587 0 0.0%
Excl. MemUse (bytes)-16,284 -16,284 0 0.0%
Incl. PeakMemUse (bytes)46,120 46,120 0 0.0%
Incl. PeakMemUse (bytes) per call 4,612 4,612 0 0.0%
Excl. PeakMemUse (bytes)716 716 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% -519 -31.6% -36 -2.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function24 4.6% 31 86.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\State\State::getMultiple0 N/A% -519 -100.0% -36 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -537 -103.5% -60 -166.7% 0 N/A% 0 N/A%
Drupal\Component\Serialization\PhpSerialize::decode0 N/A% -19 -3.7% -20 -55.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 15 2.9% 12 33.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -2 -0.4% 1 2.8% 0 N/A% 0 N/A%