Diff Report
Run #519ffbe6eb79f: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ffb7471c72: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip
Click a function name below to drill down.

Regression/Improvement summary for preg_split

preg_splitRun #519ffbe6eb79fRun #519ffb7471c72DiffDiff%
Number of Function Calls 2 2 N/A%
Incl. Wall Time (microsec) 18 18 N/A%
Incl. Wall Time (microsec) per call N/A 9 9 N/A%
Excl. Wall Time (microsec) 18 18 N/A%
Incl. CPU (microsecs) 0 0 N/A%
Incl. CPU (microsecs) per call N/A 0 0 N/A%
Excl. CPU (microsec) 0 0 N/A%
Incl. MemUse (bytes) 1,276 1,276 N/A%
Incl. MemUse (bytes) per call N/A 638 638 N/A%
Excl. MemUse (bytes) 1,276 1,276 N/A%
Incl. PeakMemUse (bytes) 1,008 1,008 N/A%
Incl. PeakMemUse (bytes) per call N/A 504 504 N/A%
Excl. PeakMemUse (bytes) 1,008 1,008 N/A%

Parent/Child Regression/Improvement report for preg_split [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
preg_split2 18.2% 18 0.0% 0 0.0% 1,276 0.0% 1,008 0.0%
Exclusive Metrics Diff for Current Function18 100.0% 0 N/A% 1,276 100.0% 1,008 100.0%
Parent functions
Symfony\Component\HttpFoundation\AcceptHeader::fromString1 50.0% 11 61.1% 0 N/A% 636 49.8% 548 54.4%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString1 50.0% 7 38.9% 0 N/A% 640 50.2% 460 45.6%