Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #53920b950c201Run #53920c043e98bDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)4,395 4,082 -313 -7.1%
Incl. Wall Time (microsec) per call 440 408 -31 -7.1%
Excl. Wall Time (microsec)251 258 7 2.8%
Incl. CPU (microsecs)2,166 2,050 -116 -5.4%
Incl. CPU (microsecs) per call 217 205 -12 -5.4%
Excl. CPU (microsec)208 212 4 1.9%
Incl. MemUse (bytes)16,304 16,304 0 0.0%
Incl. MemUse (bytes) per call 1,630 1,630 0 0.0%
Excl. MemUse (bytes)-16,560 -16,560 0 0.0%
Incl. PeakMemUse (bytes)52,860 52,748 -112 -0.2%
Incl. PeakMemUse (bytes) per call 5,286 5,275 -11 -0.2%
Excl. PeakMemUse (bytes)1,000 1,000 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% -313 -87.4% -116 -62.0% 0 0.0% -112 -1.1%
Exclusive Metrics Diff for Current Function7 2.2% 4 3.4% 0 N/A% 0 0.0%
Parent function
Drupal\Core\State\State::getMultiple0 N/A% -313 -100.0% -116 -100.0% 0 N/A% -112 -100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -325 -103.8% -129 -111.2% 0 N/A% -72 -64.3%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 6 1.9% 4 3.4% 0 N/A% -16 -14.3%
Drupal\Core\Database\Connection::escapeTable0 N/A% -1 -0.3% 2 1.7% 0 N/A% 0 0.0%
Drupal\Component\Serialization\PhpSerialize::decode0 N/A% 0 0.0% 3 2.6% 0 N/A% -24 -21.4%