Diff Report
Run #519fd0d6038b3: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fd0873c1d7: XHProf Run (Namespace=drupal-perf-mrbaileys)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::getMultiple

Drupal\Core\Cache\DatabaseBackend::getMultipleRun #519fd0d6038b3Run #519fd0873c1d7DiffDiff%
Number of Function Calls59 59 0 0.0%
Incl. Wall Time (microsec)32,037 31,891 -146 -0.5%
Incl. Wall Time (microsec) per call 543 541 -2 -0.5%
Excl. Wall Time (microsec)2,415 2,437 22 0.9%
Incl. CPU (microsecs)24,001 36,000 11,999 50.0%
Incl. CPU (microsecs) per call 407 610 203 50.0%
Excl. CPU (microsec)4,001 0 -4,001 -100.0%
Incl. MemUse (bytes)2,135,368 2,135,368 0 0.0%
Incl. MemUse (bytes) per call 36,193 36,193 0 0.0%
Excl. MemUse (bytes)339,368 339,368 0 0.0%
Incl. PeakMemUse (bytes)2,257,224 2,257,224 0 0.0%
Incl. PeakMemUse (bytes) per call 38,258 38,258 0 0.0%
Excl. PeakMemUse (bytes)155,872 155,872 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% -146 -211.6% 11,999 N/A% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function22 15.1% -4,001 -33.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -115 -78.8% 3,999 33.3% 0 N/A% 0 N/A%
field_attach_load0 N/A% -31 -21.2% 8,000 66.7% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -273 -187.0% -4,000 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 143 97.9% 16,000 133.3% 0 N/A% 0 N/A%
array_keys0 N/A% -46 -31.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 6 4.1% 4,000 33.3% 0 N/A% 0 N/A%
array_diff0 N/A% 2 1.4% 0 0.0% 0 N/A% 0 N/A%