Diff Report
Run #52e49b394aea8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #52e49b394aea8Run #52e49acfb0eb8DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,085 1,026 -59 -5.4%
Incl. Wall Time (microsec) per call 271 257 -15 -5.4%
Excl. Wall Time (microsec)78 78 0 0.0%
Incl. CPU (microsecs)623 606 -17 -2.7%
Incl. CPU (microsecs) per call 156 152 -4 -2.7%
Excl. CPU (microsec)63 65 2 3.2%
Incl. MemUse (bytes)9,640 9,664 24 0.2%
Incl. MemUse (bytes) per call 2,410 2,416 6 0.2%
Excl. MemUse (bytes)-14,264 -14,264 0 0.0%
Incl. PeakMemUse (bytes)27,080 27,944 864 3.2%
Incl. PeakMemUse (bytes) per call 6,770 6,986 216 3.2%
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% -59 -5.3% -17 -2.1% 24 0.1% 864 3.3%
Exclusive Metrics Diff for Current Function0 0.0% 2 11.8% 0 0.0% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\State::getMultiple0 N/A% -59 -100.0% -17 -100.0% 24 100.0% 864 100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -32 -54.2% 7 41.2% 0 0.0% 384 44.4%
unserialize0 N/A% -27 -45.8% -26 -152.9% 24 100.0% 480 55.6%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 1 1.7% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% -1 -1.7% 0 0.0% 0 0.0% 0 0.0%