Renata Dias escreveu: > Alguém ja se deparou com essa anomalia: > > # ping -s1000 -c50 -i.1 127.0.0.1 > > --- 127.0.0.1 ping statistics --- > 50 packets transmitted, 49 packets received, 2.0% packet loss > round-trip min/avg/max/stddev = 0.322/60.418/607.858/137.954 ms
Aqui eu fiz o teste, o resultado foi normal inclusive no consumo de processador: ==> FreeBSD 6.1-RELEASE-p10 # ping -s1000 -c50 -i.1 127.0.0.1 PING 127.0.0.1 (127.0.0.1): 1000 data bytes --- 127.0.0.1 ping statistics --- 50 packets transmitted, 50 packets received, 0% packet loss round-trip min/avg/max/stddev = 0.026/0.043/0.103/0.015 ms ==> FreeBSD 7.2-STABLE # ping -s1000 -c500 -i 0.01 127.0.0.1 --- 127.0.0.1 ping statistics --- 500 packets transmitted, 500 packets received, 0.0% packet loss round-trip min/avg/max/stddev = 0.015/0.022/0.170/0.013 ms Porém fazendo o teste com flood, houve perda: ==> FreeBSD 6.1-RELEASE-p10 # ping -f -s1000 -c5000 127.0.0.1 --- 127.0.0.1 ping statistics --- 5000 packets transmitted, 3483 packets received, 30% packet loss round-trip min/avg/max/stddev = 0.019/0.032/0.680/0.042 ms ==> FreeBSD 7.2-STABLE # ping -s1000 -c5000 -f 127.0.0.1 PING 127.0.0.1 (127.0.0.1): 1000 data bytes --- 127.0.0.1 ping statistics --- 5000 packets transmitted, 3480 packets received, 30.4% packet loss round-trip min/avg/max/stddev = 0.009/0.015/0.482/0.026 ms Mas mesmo com flood, o consumo do processador continuou normal. -- Eduardo Schoedler ------------------------- Histórico: http://www.fug.com.br/historico/html/freebsd/ Sair da lista: https://www.fug.com.br/mailman/listinfo/freebsd