Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

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

Drupal\Core\Cache\DatabaseBackend::setRun #51ec227a9cea0Run #51ec243650361DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,766 1,773 7 0.4%
Incl. Wall Time (microsec) per call 1,766 1,773 7 0.4%
Excl. Wall Time (microsec)7 7 0 0.0%
Incl. CPU (microsecs)1,098 1,102 4 0.4%
Incl. CPU (microsecs) per call 1,098 1,102 4 0.4%
Excl. CPU (microsec)7 4 -3 -42.9%
Incl. MemUse (bytes)140,984 140,960 -24 -0.0%
Incl. MemUse (bytes) per call 140,984 140,960 -24 -0.0%
Excl. MemUse (bytes)1,192 1,192 0 0.0%
Incl. PeakMemUse (bytes)145,216 143,592 -1,624 -1.1%
Incl. PeakMemUse (bytes) per call 145,216 143,592 -1,624 -1.1%
Excl. PeakMemUse (bytes)176 176 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\DatabaseBackend::set [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::set0 N/A% 7 0.1% 4 0.1% -24 -0.1% -1,624 -5.1%
Exclusive Metrics Diff for Current Function0 0.0% -3 -75.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Cache\CacheCollector::updateCache0 N/A% 7 100.0% 4 100.0% -24 -100.0% -1,624 -100.0%
Child function
Drupal\Core\Cache\DatabaseBackend::doSet0 N/A% 7 100.0% 7 175.0% -24 -100.0% -1,624 -100.0%