Diff Report
Run #519d45fd795a4: 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 #519d45fd795a4Run #519d44ffb3845DiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)23,920 24,105 185 0.8%
Incl. Wall Time (microsec) per call 704 709 5 0.8%
Excl. Wall Time (microsec)1,255 1,279 24 1.9%
Incl. CPU (microsecs)10,751 10,537 -214 -2.0%
Incl. CPU (microsecs) per call 316 310 -6 -2.0%
Excl. CPU (microsec)1,101 1,098 -3 -0.3%
Incl. MemUse (bytes)191,008 191,000 -8 -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)221,748 221,592 -156 -0.1%
Incl. PeakMemUse (bytes) per call 6,522 6,517 -5 -0.1%
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% 185 0.3% -214 -0.4% -8 -0.0% -156 -0.1%
Exclusive Metrics Diff for Current Function24 13.0% -3 -1.4% 0 0.0% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 185 100.0% -214 -100.0% -8 -100.0% -156 -100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 171 92.4% -206 -96.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 51 27.6% 55 25.7% 0 0.0% 0 0.0%
unserialize@10 N/A% -37 -20.0% -33 -15.4% 0 0.0% 0 0.0%
unserialize0 N/A% -13 -7.0% -15 -7.0% -8 -100.0% -156 -100.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% -11 -5.9% -12 -5.6% 0 0.0% 0 0.0%