Diff Report
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b12bb10362: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #519b0e62696b0Run #519b12bb10362DiffDiff%
Number of Function Calls88 88 0 0.0%
Incl. Wall Time (microsec)67,352 67,251 -101 -0.1%
Incl. Wall Time (microsec) per call 765 764 -1 -0.1%
Excl. Wall Time (microsec)4,372 4,422 50 1.1%
Incl. CPU (microsecs)60,748 60,458 -290 -0.5%
Incl. CPU (microsecs) per call 690 687 -3 -0.5%
Excl. CPU (microsec)4,027 4,073 46 1.1%
Incl. MemUse (bytes)2,616,880 2,526,208 -90,672 -3.5%
Incl. MemUse (bytes) per call 29,737 28,707 -1,030 -3.5%
Excl. MemUse (bytes)122,712 110,808 -11,904 -9.7%
Incl. PeakMemUse (bytes)3,230,704 3,126,704 -104,000 -3.2%
Incl. PeakMemUse (bytes) per call 36,713 35,531 -1,182 -3.2%
Excl. PeakMemUse (bytes)190,136 187,752 -2,384 -1.3%

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% -101 -4.9% -290 -13.6% -90,672 -99.6% -104,000 -114.7%
Exclusive Metrics Diff for Current Function50 49.5% 46 15.9% -11,904 -13.1% -2,384 -2.3%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -103 -102.0% -306 -105.5% -90,672 -100.0% -104,056 -100.1%
field_attach_load0 N/A% 2 2.0% 16 5.5% 0 0.0% 56 0.1%
Child functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 23 22.8% -197 -67.9% -78,776 -86.9% -100,472 -96.6%
Drupal\Core\Database\Connection::query0 N/A% -204 -202.0% -162 -55.9% 8 0.0% -904 -0.9%
array_diff0 N/A% 2 2.0% -1 -0.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 20 19.8% 19 6.6% 0 0.0% -240 -0.2%
array_keys0 N/A% 8 7.9% 5 1.7% 0 0.0% 0 0.0%