Diff Report
Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c13f61d210: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_strlen

drupal_strlenRun #519c116ac5313Run #519c13f61d210DiffDiff%
Number of Function Calls27 27 0 0.0%
Incl. Wall Time (microsec)494 505 11 2.2%
Incl. Wall Time (microsec) per call 18 19 0 2.2%
Excl. Wall Time (microsec)151 151 0 0.0%
Incl. CPU (microsecs)521 537 16 3.1%
Incl. CPU (microsecs) per call 19 20 1 3.1%
Excl. CPU (microsec)141 154 13 9.2%
Incl. MemUse (bytes)3,428 3,428 0 0.0%
Incl. MemUse (bytes) per call 127 127 0 0.0%
Excl. MemUse (bytes)1,008 1,008 0 0.0%
Incl. PeakMemUse (bytes)2,120 2,120 0 0.0%
Incl. PeakMemUse (bytes) per call 79 79 0 0.0%
Excl. PeakMemUse (bytes)884 884 0 0.0%

Parent/Child Regression/Improvement report for drupal_strlen [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_strlen0 N/A% 11 1.2% 16 2.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 13 81.2% 0 N/A% 0 N/A%
Parent functions
theme_image_formatter0 N/A% 12 109.1% 17 106.2% 0 N/A% 0 N/A%
_contextual_links_to_id0 N/A% -1 -9.1% -1 -6.2% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strlen0 N/A% 11 100.0% 3 18.8% 0 N/A% 0 N/A%