Diff Report
Run #519edf3566aae: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ede3a9dd65: 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 #519edf3566aaeRun #519ede3a9dd65DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)97 130 33 34.0%
Incl. Wall Time (microsec) per call 49 65 17 34.0%
Excl. Wall Time (microsec)22 28 6 27.3%
Incl. CPU (microsecs)102 133 31 30.4%
Incl. CPU (microsecs) per call 51 67 16 30.4%
Excl. CPU (microsec)22 24 2 9.1%
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)64,560 68,984 4,424 6.9%
Incl. PeakMemUse (bytes) per call 32,280 34,492 2,212 6.9%
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% 33 0.1% 31 0.1% 0 0.0% 4,424 3.2%
Exclusive Metrics Diff for Current Function6 18.2% 2 6.5% 0 N/A% 0 0.0%
Parent function
image_style_path_token0 N/A% 33 100.0% 31 100.0% 0 N/A% 4,424 100.0%
Child functions
strtr0 N/A% 27 81.8% 27 87.1% 0 N/A% 4,424 100.0%
base64_encode0 N/A% 0 0.0% 1 3.2% 0 N/A% 0 0.0%
hash_hmac0 N/A% 0 0.0% 1 3.2% 0 N/A% 0 0.0%