Diff Report
Run #51ad06ef28a53: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad0610ca11a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #51ad06ef28a53Run #51ad0610ca11aDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)4,227 4,215 -12 -0.3%
Incl. Wall Time (microsec) per call 423 422 -1 -0.3%
Excl. Wall Time (microsec)316 295 -21 -6.6%
Incl. CPU (microsecs)1,964 1,951 -13 -0.7%
Incl. CPU (microsecs) per call 196 195 -1 -0.7%
Excl. CPU (microsec)267 256 -11 -4.1%
Incl. MemUse (bytes)20,384 20,384 0 0.0%
Incl. MemUse (bytes) per call 2,038 2,038 0 0.0%
Excl. MemUse (bytes)-42,368 -42,392 -24 -0.1%
Incl. PeakMemUse (bytes)46,352 49,520 3,168 6.8%
Incl. PeakMemUse (bytes) per call 4,635 4,952 317 6.8%
Excl. PeakMemUse (bytes)1,152 1,152 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% -12 -0.2% -13 -0.3% 0 0.0% 3,168 1.9%
Exclusive Metrics Diff for Current Function-21 -175.0% -11 -84.6% -24 N/A% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% -12 -100.0% -13 -100.0% 0 N/A% 3,168 100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 36 300.0% 31 238.5% 24 N/A% -16 -0.5%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -20 -166.7% -25 -192.3% 0 N/A% 0 0.0%
unserialize0 N/A% -5 -41.7% -5 -38.5% 0 N/A% 3,184 100.5%
Drupal\Core\Database\Connection::escapeTable0 N/A% -2 -16.7% -2 -15.4% 0 N/A% 0 0.0%
unserialize@10 N/A% 0 0.0% -1 -7.7% 0 N/A% 0 0.0%