Diff Report
Run #55a8735248325: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #55a8732244c39: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::normalizeCid

Drupal\Core\Cache\DatabaseBackend::normalizeCidRun #55a8735248325Run #55a8732244c39DiffDiff%
Number of Function Calls55 58 3 5.5%
Incl. Wall Time (microsec)223 232 9 4.0%
Incl. Wall Time (microsec) per call 4 4 -0 -1.3%
Excl. Wall Time (microsec)93 98 5 5.4%
Incl. MemUse (bytes)2,592 2,592 0 0.0%
Incl. MemUse (bytes) per call 47 45 -2 -5.2%
Excl. MemUse (bytes)1,272 1,272 0 0.0%
Incl. PeakMemUse (bytes)8,136 8,216 80 1.0%
Incl. PeakMemUse (bytes) per call 148 142 -6 -4.2%
Excl. PeakMemUse (bytes)2,616 2,712 96 3.7%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\DatabaseBackend::normalizeCid [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Cache\DatabaseBackend::normalizeCid3 33.3% 9 0.1% 0 0.0% 80 0.0%
Exclusive Metrics Diff for Current Function5 55.6% 0 N/A% 96 120.0%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple3 100.0% 9 100.0% 0 N/A% 80 100.0%
Child functions
mb_check_encoding3 50.0% 4 44.4% 0 N/A% -16 -20.0%
strlen3 50.0% 0 0.0% 0 N/A% 0 0.0%