Date: Thu, 10 Apr 2003 13:28:56 -0700 (PDT) From: Kan Cai <kcai@cs.ubc.ca> To: freebsd-questions@freebsd.org Subject: questions about fast ping Message-ID: <Pine.GSO.4.53.0304101316110.13916@granville.cs.ubc.ca>
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Hi, The fast ping I am testing can only send 200 packets per second or so. It is too less for a 11Mbps orinoco golden card. Could someone tell me what's the reason? from netstat info, 2*20,000*8 = 320,000 bit/sec. Thanks a lot, ken uname -a ----------- FreeBSD 4.7-RELEASE #0: Mon Apr 7 12:46:25 GMT 2003 root@xxx.cs.ubc.ca:/usr/src/sys/compile/NEWKERNEL ping -f 10.10.10.10 -------------------- netstat -w 1 -d -I wi0 ----------------------- input (wi0) output packets errs bytes packets errs bytes colls drops 195 0 19110 227 0 22246 0 0 194 0 19012 226 0 22148 0 0 196 0 19208 228 0 22344 0 0 194 0 19012 226 0 22148 0 0 195 0 19110 226 0 22246 0 0 195 0 19110 228 0 22246 0 0 196 0 19208 227 0 22246 0 0 193 0 18914 225 0 22050 1 0 194 0 19012 227 0 22246 0 0 195 0 19110 226 0 22246 0 0 193 0 18914 226 0 22050 0 0 196 0 19208 228 0 22344 0 0 195 0 19110 226 0 22148 0 0 195 0 19110 228 0 22344 0 0 194 0 19012 226 0 22148 0 0 195 0 19110 227 0 22246 0 0 194 0 19012 226 0 22148 0 0 196 0 19208 227 0 22246 0 0 195 0 19110 228 0 22344 0 0 195 0 19110 226 0 22148 0 0 194 0 19012 227 0 22246 0 0 input (wi0) output packets errs bytes packets errs bytes colls drops 194 0 19012 226 0 22148 0 0 197 0 19306 229 0 22442 0 0 195 0 19110 227 0 22246 0 0 195 0 19110 226 0 22148 0 0 194 0 19012 227 0 22246 0 0 195 0 19110 227 0 22246 0 0 194 0 19012 226 0 22148 0 0 196 0 19208 228 0 22344 0 0 194 0 19012 226 0 22148 0 0 196 0 19208 229 0 22442 0 0 199 0 19502 231 0 22736 0 0 195 0 19110 227 0 22246 2 0 194 0 19012 227 0 22148 0 0 195 0 19110 227 0 22246 0 0 195 0 19110 227 0 22246 0 0 195 0 19110 227 0 22246 0 0 195 0 19110 226 0 22246 0 0 200 0 19600 232 0 22638 0 0 200 0 19600 231 0 22736 0 0 200 0 19600 232 0 22638 0 0 200 0 19600 231 0 22736 0 0
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