Diff Report
Run #519d45a7cd8f5: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #519d45a7cd8f5Run #519d44ffb3845DiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)24,814 24,105 -709 -2.9%
Incl. Wall Time (microsec) per call 730 709 -21 -2.9%
Excl. Wall Time (microsec)1,309 1,279 -30 -2.3%
Incl. CPU (microsecs)10,822 10,537 -285 -2.6%
Incl. CPU (microsecs) per call 318 310 -8 -2.6%
Excl. CPU (microsec)1,145 1,098 -47 -4.1%
Incl. MemUse (bytes)191,000 191,000 0 0.0%
Incl. MemUse (bytes) per call 5,618 5,618 0 0.0%
Excl. MemUse (bytes)-148,780 -148,780 0 0.0%
Incl. PeakMemUse (bytes)221,592 221,592 0 0.0%
Incl. PeakMemUse (bytes) per call 6,517 6,517 0 0.0%
Excl. PeakMemUse (bytes)2,044 2,044 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% -709 -30.3% -285 -61.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-30 -4.2% -47 -16.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% -709 -100.0% -285 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -623 -87.9% -193 -67.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -44 -6.2% -36 -12.6% 0 N/A% 0 N/A%
unserialize0 N/A% -9 -1.3% -17 -6.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -2 -0.3% 5 1.8% 0 N/A% 0 N/A%
unserialize@10 N/A% -1 -0.1% 3 1.1% 0 N/A% 0 N/A%