Diff Report
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49b394aea8: 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 #52e49b394aea8DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,026 1,085 59 5.8%
Incl. Wall Time (microsec) per call 257 271 15 5.8%
Excl. Wall Time (microsec)78 78 0 0.0%
Incl. CPU (microsecs)606 623 17 2.8%
Incl. CPU (microsecs) per call 152 156 4 2.8%
Excl. CPU (microsec)65 63 -2 -3.1%
Incl. MemUse (bytes)9,664 9,640 -24 -0.2%
Incl. MemUse (bytes) per call 2,416 2,410 -6 -0.2%
Excl. MemUse (bytes)-14,264 -14,264 0 0.0%
Incl. PeakMemUse (bytes)27,944 27,080 -864 -3.1%
Incl. PeakMemUse (bytes) per call 6,986 6,770 -216 -3.1%
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%