Diff Report
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49b28a90e1: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #52e49acfb0eb8Run #52e49b28a90e1DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,026 1,035 9 0.9%
Incl. Wall Time (microsec) per call 257 259 2 0.9%
Excl. Wall Time (microsec)78 77 -1 -1.3%
Incl. CPU (microsecs)606 617 11 1.8%
Incl. CPU (microsecs) per call 152 154 3 1.8%
Excl. CPU (microsec)65 69 4 6.2%
Incl. MemUse (bytes)9,664 9,664 0 0.0%
Incl. MemUse (bytes) per call 2,416 2,416 0 0.0%
Excl. MemUse (bytes)-14,264 -14,264 0 0.0%
Incl. PeakMemUse (bytes)27,944 27,944 0 0.0%
Incl. PeakMemUse (bytes) per call 6,986 6,986 0 0.0%
Excl. PeakMemUse (bytes)872 872 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% 9 3.1% 11 2.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -11.1% 4 36.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\State::getMultiple0 N/A% 9 100.0% 11 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 10 111.1% 10 90.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 1 11.1% -1 -9.1% 0 N/A% 0 N/A%
unserialize0 N/A% -1 -11.1% -1 -9.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 N/A%