Diff Report
Run #51a154409a1df: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a152d922ae0: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #51a154409a1dfRun #51a152d922ae0DiffDiff%
Number of Function Calls97 97 0 0.0%
Incl. Wall Time (microsec)71,548 69,901 -1,647 -2.3%
Incl. Wall Time (microsec) per call 738 721 -17 -2.3%
Excl. Wall Time (microsec)5,062 4,979 -83 -1.6%
Incl. CPU (microsecs)52,004 68,007 16,003 30.8%
Incl. CPU (microsecs) per call 536 701 165 30.8%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)1,655,128 1,655,128 0 0.0%
Incl. MemUse (bytes) per call 17,063 17,063 0 0.0%
Excl. MemUse (bytes)426,032 426,032 0 0.0%
Incl. PeakMemUse (bytes)1,904,552 1,904,552 0 0.0%
Incl. PeakMemUse (bytes) per call 19,635 19,635 0 0.0%
Excl. PeakMemUse (bytes)202,716 202,716 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\DatabaseBackend::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\Cache\DatabaseBackend::getMultiple0 N/A% -1,647 -54.8% 16,003 133.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-83 -5.0% 4,000 25.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -1,747 -106.1% 8,003 50.0% 0 N/A% 0 N/A%
field_attach_load0 N/A% 100 6.1% 8,000 50.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -1,155 -70.1% 16,003 100.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -446 -27.1% -4,000 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 22 1.3% 0 0.0% 0 N/A% 0 N/A%
array_keys0 N/A% 9 0.5% 0 0.0% 0 N/A% 0 N/A%
array_diff0 N/A% 6 0.4% 0 0.0% 0 N/A% 0 N/A%