http://pms.cmet.ustc.edu.cn/3e53354b096dc6e24e0cb1bc89e0ce.ogg

Forwarded to
ErrorController (dfdf3d)
Method
HEAD
HTTP Status
404
IP
202.38.64.248
Profiled on
Token
172e24

Performance metrics

63 ms Total execution time
4 ms Symfony initialization
2.00 MiB Peak memory usage
1 Sub-Request
48.4 ms Sub-Request time

Execution timeline

ms (timeline only displays events with a duration longer than this threshold)

Main Request 58.3 ms

Note: sections with a striped background correspond to sub-requests.

Sub-requests (1)

Symfony\Component\HttpKernel\Controller\ErrorController::() 48.4 ms