Diff Report
Run #51f3c666a1782: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #51f3c80c2ab79: XHProf Run (Namespace=drupal-perf-fabianx)
Tip
Click a function name below to drill down.

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

Drupal\Core\Cache\DatabaseBackend::doSetRun #51f3c666a1782Run #51f3c80c2ab79DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,388 1,398 10 0.7%
Incl. Wall Time (microsec) per call 1,388 1,398 10 0.7%
Excl. Wall Time (microsec)36 37 1 2.8%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)201,488 201,472 -16 -0.0%
Incl. MemUse (bytes) per call 201,488 201,472 -16 -0.0%
Excl. MemUse (bytes)-6,632 -6,632 0 0.0%
Incl. PeakMemUse (bytes)57,600 58,176 576 1.0%
Incl. PeakMemUse (bytes) per call 57,600 58,176 576 1.0%
Excl. PeakMemUse (bytes)208 208 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\DatabaseBackend::doSet [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::doSet0 N/A% 10 0.9% 0 N/A% -16 -0.8% 576 9.9%
Exclusive Metrics Diff for Current Function1 10.0% 0 N/A% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::set0 N/A% 10 100.0% 0 N/A% -16 -100.0% 576 100.0%
Child functions
Drupal\Core\Database\Query\Merge::execute0 N/A% 6 60.0% 0 N/A% 32 200.0% 576 100.0%
Drupal\Core\Database\Connection::merge0 N/A% 3 30.0% 0 N/A% -48 -300.0% 0 0.0%
Drupal\Core\Database\Query\Merge::key0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Merge::fields0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
serialize0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
implode0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::flattenTags0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 0.0%