Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9459592df6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #51a944519b58cRun #51a9459592df6DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)3,548 3,732 184 5.2%
Incl. Wall Time (microsec) per call 355 373 18 5.2%
Excl. Wall Time (microsec)244 242 -2 -0.8%
Incl. CPU (microsecs)1,844 1,923 79 4.3%
Incl. CPU (microsecs) per call 184 192 8 4.3%
Excl. CPU (microsec)201 200 -1 -0.5%
Incl. MemUse (bytes)20,168 20,168 0 0.0%
Incl. MemUse (bytes) per call 2,017 2,017 0 0.0%
Excl. MemUse (bytes)-43,272 -43,272 0 0.0%
Incl. PeakMemUse (bytes)57,472 57,320 -152 -0.3%
Incl. PeakMemUse (bytes) per call 5,747 5,732 -15 -0.3%
Excl. PeakMemUse (bytes)960 960 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% 184 1.7% 79 0.7% 0 0.0% -152 -0.1%
Exclusive Metrics Diff for Current Function-2 -1.1% -1 -1.3% 0 N/A% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 184 100.0% 79 100.0% 0 N/A% -152 -100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 196 106.5% 88 111.4% 0 N/A% -152 -100.0%
unserialize0 N/A% -8 -4.3% -7 -8.9% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% -4 -2.2% -7 -8.9% 0 N/A% 0 0.0%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 2 1.1% 3 3.8% 0 N/A% 0 0.0%
unserialize@10 N/A% 0 0.0% 3 3.8% 0 N/A% 0 0.0%