Diff Report
Run #519af4b90e33b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af44245f83: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Component\Utility\Crypt::hmacBase64

Drupal\Component\Utility\Crypt::hmacBase64Run #519af4b90e33bRun #519af44245f83DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)115 161 46 40.0%
Incl. Wall Time (microsec) per call 58 81 23 40.0%
Excl. Wall Time (microsec)32 33 1 3.1%
Incl. CPU (microsecs)118 163 45 38.1%
Incl. CPU (microsecs) per call 59 82 23 38.1%
Excl. CPU (microsec)23 26 3 13.0%
Incl. MemUse (bytes)4,392 4,392 0 0.0%
Incl. MemUse (bytes) per call 2,196 2,196 0 0.0%
Excl. MemUse (bytes)1,576 1,576 0 0.0%
Incl. PeakMemUse (bytes)69,312 69,312 0 0.0%
Incl. PeakMemUse (bytes) per call 34,656 34,656 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Crypt::hmacBase64 [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\Component\Utility\Crypt::hmacBase640 N/A% 46 2.0% 45 2.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 2.2% 3 6.7% 0 N/A% 0 N/A%
Parent function
image_style_path_token0 N/A% 46 100.0% 45 100.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 45 97.8% 46 102.2% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% -4 -8.9% 0 N/A% 0 N/A%
hash_hmac0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%