2020年9月17日

摘要: arm64-armv8a-linuxapp-gcc/.config.orig:168:CONFIG_RTE_LIBRTE_HNS3_PMD=y arm64-armv8a-linuxapp-gcc/.config:168:CONFIG_RTE_LIBRTE_HNS3_PMD=y [root@local 阅读全文
posted @ 2020-09-17 15:50 tycoon3 阅读(1516) 评论(0) 推荐(1)
摘要: [root@bogon ~]# tcpdump -i enahisic2i3 tcp and src host 10.10.103.229 and "tcp[tcpflags] & (tcp-syn|tcp-ack) != 0" -ee -nnn -vv tcpdump: listening on 阅读全文
posted @ 2020-09-17 14:16 tycoon3 阅读(159) 评论(0) 推荐(0)
摘要: tcpdump在启用了Checksum Offloading的网卡上抓包提示cksum incorrect https://huataihuang.gitbooks.io/cloud-atlas/content/network/packet_analysis/tcpdump/udp_tcp_chec 阅读全文
posted @ 2020-09-17 13:53 tycoon3 阅读(5908) 评论(0) 推荐(0)
摘要: tcp fin [root@localhost ~]# ps -elf | grep print 0 R root 10489 10488 99 80 0 - 8389208 - 22:32 pts/0 00:41:17 build/printreq -c1 -n1 -- 10.10.103.229 阅读全文
posted @ 2020-09-17 11:25 tycoon3 阅读(156) 评论(0) 推荐(0)
摘要: perf record -g -a -e skb:kfree_skb perf report -g -i perf.data perf script [root@bogon ~]# perf script swapper 0 [040] 5492213.051842: skb:kfree_skb: 阅读全文
posted @ 2020-09-17 10:15 tycoon3 阅读(332) 评论(0) 推荐(0)

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