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http_ping
Langue: en
Version: 370808 (fedora - 01/12/10)
Section: 1 (Commandes utilisateur)
NAME
http_ping - measure HTTP latencySYNOPSIS
http_ping [-count n] [-interval n] [-quiet] [-proxy host:port] urlDESCRIPTION
http_ping runs an HTTP fetch every few seconds, timing how long it takes.
Sample run:
% http_ping http://www.example.com/ 7816 bytes from http://www.example.com/: 246.602 ms (9.923c/23.074r/213.605d) 7816 bytes from http://www.example.com/: 189.997 ms (11.619c/22.971r/155.407d) 7816 bytes from http://www.example.com/: 190.463 ms (8.994c/25.091r/156.378d) 7816 bytes from http://www.example.com/: 190.07 ms (9.234c/23.9r/156.936d) 7816 bytes from http://www.example.com/: 190.706 ms (10.142c/46.579r/133.985d) ^C --- http://www.example.com/ http_ping statistics --- 5 fetches started, 5 completed (100%), 0 failures (0%), 0 timeouts (0%) total min/avg/max = 189.997/201.568/246.602 ms connect min/avg/max = 8.994/9.9824/11.619 ms response min/avg/max = 22.971/28.323/46.579 ms data min/avg/max = 133.985/163.262/213.605 ms
OPTIONS
- -count
- Stop after the specified number of fetches. Without this option, http_ping will continue until interrupted.
- -interval
- Wait the specified number of seconds between fetches. The default is five seconds.
- -quiet
- Only display the summary info at the end.
- -proxy
- Specifies a proxy host and port to use.
SEE ALSO
http_load(1), http_get(1), ping(8)AUTHOR
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