Diff Report
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519ac1a144fa6: XHProf Run (Namespace=drupal-perf-jenlampton)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #519abf80bb905Run #519ac1a144fa6DiffDiff%
Number of Function Calls13 24 11 84.6%
Incl. Wall Time (microsec)452 825 373 82.5%
Incl. Wall Time (microsec) per call 35 34 -0 -1.1%
Excl. Wall Time (microsec)77 141 64 83.1%
Incl. CPU (microsecs)466 848 382 82.0%
Incl. CPU (microsecs) per call 36 35 -1 -1.4%
Excl. CPU (microsec)75 138 63 84.0%
Incl. MemUse (bytes)6,320 7,632 1,312 20.8%
Incl. MemUse (bytes) per call 486 318 -168 -34.6%
Excl. MemUse (bytes)1,840 1,840 0 0.0%
Incl. PeakMemUse (bytes)7,040 7,184 144 2.0%
Incl. PeakMemUse (bytes) per call 542 299 -242 -44.7%
Excl. PeakMemUse (bytes)1,392 1,392 0 0.0%

Parent/Child Regression/Improvement report for drupal_strtolower [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_strtolower11 50.0% 373 46.7% 382 25.1% 1,312 0.3% 144 0.0%
Exclusive Metrics Diff for Current Function64 17.2% 63 16.5% 0 0.0% 0 0.0%
Parent functions
drupal_html_class6 54.5% 224 60.1% 225 58.9% 728 55.5% 144 100.0%
drupal_html_id5 45.5% 149 39.9% 157 41.1% 584 44.5% 0 0.0%
Child function
Drupal\Component\Utility\Unicode::strtolower11 100.0% 309 82.8% 319 83.5% 1,312 100.0% 144 100.0%