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- 来自专栏DPDK VPP源码分析
learning：NAT-ED两种配置模式
44:636511: dpdk-input GigabitEthernet2/4/0 rx queue 0 buffer 0x9a52f: current data 0, length 98, buffer-pool GigabitEthernet2/2/0-tx GigabitEthernet2/2/0 tx queue 0 buffer 0x9a52f: current data 0, length 98, buffer-pool 44:662713: dpdk-input GigabitEthernet2/2/0 rx queue 0 buffer 0x95cf1: current data 0, length 98, buffer-pool GigabitEthernet2/4/0-tx GigabitEthernet2/4/0 tx queue 0 buffer 0x95cf1: current data 0, length 98, buffer-pool 37:742858: dpdk-input GigabitEthernet2/4/0 rx queue 0 buffer 0x98690: current data 0, length 98, buffer-pool
2.5K20编辑于 2023-01-04 - 来自专栏DPDK VPP源码分析
learning vnet:L2 CrossConnect （4）
echo_request checksum 0x4275 id 64414 00:15:03:806567: tap2-tx buffer 0x9fa6a: current data 0, length 98, buffer-pool echo_reply checksum 0x4a75 id 64414 00:15:03:806635: tap1-tx buffer 0x9d36a: current data 0, length 98, buffer-pool
47510编辑于 2024-05-14 - 来自专栏DPDK VPP源码分析
learning vnet:L2 vSwitch
:00:00:00:00:00/192.168.1.2 00:04:05:084095: tap2-tx buffer 0x9f7d3: current data 0, length 42, buffer-pool :fe:81:57:ec:8e/192.168.1.1 00:04:05:084175: tap1-tx buffer 0x9d0d3: current data 0, length 42, buffer-pool echo_request checksum 0x6521 id 24956 00:30:46:742779: tap2-tx buffer 0x9fc65: current data 0, length 98, buffer-pool echo_reply checksum 0x6d21 id 24956 00:30:46:742842: tap1-tx buffer 0x9d58c: current data 0, length 98, buffer-pool
50210编辑于 2024-04-28 - 来自专栏初代庄主
从 Linux 内核事件看 MySQL 性能瓶颈
---- 环境准备 2 核 4G 云主机，系统盘就是 MySQL 的数据盘，对配置上就是这么的 low，MySQL 我也是最小化安装(buffer-pool 128M) 。反正是用来测试的不影响。 1、安装 # 安装 MySQL-8.0.29 版本 buffer-pool 只配置 128MB dbma-cli-single-instance --port=3306 --max-mem=128 - execute_native_thread_routine 占用 29.23: 从火焰图上它他们写了 doublewrite、持久化了 gtid 、刷新 buffer-pool、写了 redo log
2.1K40编辑于 2022-09-22 - 来自专栏DPDK VPP源码分析
learning：vrrp vmac config
59:333693: dpdk-input GigabitEthernet2/4/0 rx queue 0 buffer 0x9721e: current data 0, length 60, buffer-pool 59:333693: dpdk-input GigabitEthernet2/4/0 rx queue 0 buffer 0x97245: current data 0, length 60, buffer-pool GigabitEthernet2/4/0-tx GigabitEthernet2/4/0 tx queue 0 buffer 0x97245: current data 0, length 60, buffer-pool
1.1K60编辑于 2023-01-04 - 来自专栏DPDK VPP源码分析
learning： arping
:776784: dpdk-input GigabitEthernet13/0/0 rx queue 0 buffer 0x9b5f1: current data 0, length 60, buffer-pool GigabitEthernet13/0/0-tx GigabitEthernet13/0/0 tx queue 0 buffer 0x9b5f1: current data 0, length 60, buffer-pool :573647: dpdk-input GigabitEthernet13/0/0 rx queue 0 buffer 0x9b666: current data 0, length 60, buffer-pool :968631: dpdk-input GigabitEthernet13/0/0 rx queue 0 buffer 0x9b5a3: current data 0, length 60, buffer-pool
1.5K20编辑于 2023-03-07 - 来自专栏DPDK VPP源码分析
learning vpp:dhcp relay功能（2）
086362: error-drop rx:tap1 00:03:32:086365: tap2-tx buffer 0x9d0ac: current data 0, length 356, buffer-pool length 320, checksum 0x0000 00:03:35:090356: tap1-tx buffer 0x9d0fa: current data 0, length 354, buffer-pool length 322, checksum 0x0000 00:03:35:090624: tap2-tx buffer 0x9f7fa: current data 0, length 356, buffer-pool length 322, checksum 0x0000 00:03:35:090624: tap2-tx buffer 0x9f7fa: current data 0, length 356, buffer-pool length 334, checksum 0x0000 00:03:35:097761: tap1-tx buffer 0x9d121: current data 0, length 368, buffer-pool
58010编辑于 2024-11-23 - 来自专栏DPDK VPP源码分析
Learning VPP: VXLAN tunnel
05:585797: dpdk-input GigabitEthernet4/0/0 rx queue 0 buffer 0x84cf2: current data 0, length 98, buffer-pool GigabitEthernet13/0/0-tx GigabitEthernet13/0/0 tx queue 0 buffer 0x84cf2: current data -50, length 148, buffer-pool 006400: dpdk-input GigabitEthernet13/0/0 rx queue 0 buffer 0x84f89: current data 0, length 148, buffer-pool GigabitEthernetb/0/0-tx GigabitEthernetb/0/0 tx queue 0 buffer 0x84f89: current data 50, length 98, buffer-pool
2.6K20编辑于 2023-03-07 - 来自专栏DPDK VPP源码分析
learning:snort plugin (1)
09:747705: dpdk-input GigabitEthernetb/0/0 rx queue 0 buffer 0x99c80: current data 0, length 98, buffer-pool 09:747775: snort-enq sw-if-index 1 next-index 1 instance 0 qpair 1 desc-index 63 slot 4 desc: buffer-pool
1.3K20编辑于 2023-09-05 - 来自专栏DPDK VPP源码分析
learning:Wireguard plugin
:464540: dpdk-input GigabitEthernet2/2/0 rx queue 0 buffer 0x920eb: current data 0, length 170, buffer-pool GigabitEthernet2/4/0-tx GigabitEthernet2/4/0 tx queue 0 buffer 0x920eb: current data 28, length 110, buffer-pool :491888: dpdk-input GigabitEthernet2/4/0 rx queue 0 buffer 0x7c41c: current data 0, length 110, buffer-pool GigabitEthernet2/2/0-tx GigabitEthernet2/2/0 tx queue 0 buffer 0x7c41c: current data -28, length 170, buffer-pool
2.6K40编辑于 2023-01-04 - 来自专栏DPDK VPP源码分析
learning vpp：span
159656: dpdk-input GigabitEthernet13/0/0 rx queue 0 buffer 0x9c3f5: current data 0, length 110, buffer-pool GigabitEthernet13/0/0-tx GigabitEthernet13/0/0 tx queue 2 buffer 0x9c3f5: current data 0, length 110, buffer-pool 525680: dpdk-input GigabitEthernet13/0/0 rx queue 0 buffer 0x9b861: current data 0, length 110, buffer-pool GigabitEthernet13/0/0-tx GigabitEthernet13/0/0 tx queue 2 buffer 0x9b861: current data 0, length 110, buffer-pool
3.5K50编辑于 2023-01-04 - 来自专栏DPDK VPP源码分析
learning：gre tunnel plugins
:286661: dpdk-input GigabitEthernet0/6/0 rx queue 0 buffer 0x9b25b: current data 0, length 122, buffer-pool echo_request checksum 0xb659 id 12 07:20:42:286679: tap100-tx buffer 0x9b25b: current data 24, length 98, buffer-pool GigabitEthernet0/6/0-tx GigabitEthernet0/6/0 tx queue 0 buffer 0x9ea6b: current data -24, length 122, buffer-pool
94410编辑于 2024-01-09 - 来自专栏DPDK VPP源码分析
buffer又泄漏了，头大...
(gdb) call gdb_dump_buffer(0x100294f180) current data 0, length 110, buffer-pool 0, ref-count 1, trace
1.3K70编辑于 2023-01-04 - 来自专栏DPDK VPP源码分析
learning：how config vrrp unicast mode
40:726434: dpdk-input GigabitEthernet2/4/0 rx queue 0 buffer 0x9bd41: current data 0, length 60, buffer-pool 00:434742: dpdk-input GigabitEthernet2/4/0 rx queue 0 buffer 0x8ac58: current data 0, length 60, buffer-pool
89720编辑于 2023-01-04 - 来自专栏DPDK VPP源码分析
learning vnet:L2 vSwitch mac地址老化及mac地址表最大规格（2）
echo_request checksum 0xcf5 id 33417 00:17:22:806936: tap3-tx buffer 0x9e47a: current data 0, length 98, buffer-pool echo_request checksum 0xcf5 id 33417 00:17:22:806954: tap2-tx buffer 0x9b0ae: current data 0, length 98, buffer-pool
57410编辑于 2024-04-28 - 来自专栏DPDK VPP源码分析
利用vpp和内核协议栈通信机制实现虚拟机上网
GigabitEthernet2/3/0-tx GigabitEthernet2/3/0 tx queue 0 buffer 0x9e135: current data 0, length 98, buffer-pool GigabitEthernet2/3/0-tx GigabitEthernet2/3/0 tx queue 0 buffer 0x9c1d3: current data 0, length 118, buffer-pool
3.3K20编辑于 2023-03-07 - 来自专栏DPDK VPP源码分析
learning：vpp-sswan 实现ipsec策略模式 （2）
GigabitEthernet0/6/0-tx GigabitEthernet0/6/0 tx queue 0 buffer 0x9708b: current data -52, length 174, buffer-pool :110575: dpdk-input GigabitEthernet0/6/0 rx queue 0 buffer 0x9c8c0: current data 0, length 174, buffer-pool echo_reply checksum 0xfb78 id 6 13:52:32:110597: tap100-tx buffer 0x9c8c0: current data 52, length 98, buffer-pool
1.8K10编辑于 2023-12-04 - 来自专栏DPDK VPP源码分析
learning vpp: svs基于源地址的路由选择的插件
echo_request checksum 0xe5e id 54797 00:09:28:340241: tap2-tx buffer 0x9ed29: current data 0, length 98, buffer-pool echo_reply checksum 0x165e id 54797 00:09:28:340308: tap1-tx buffer 0x9c650: current data 0, length 98, buffer-pool
75010编辑于 2024-11-23 - 来自专栏DPDK VPP源码分析
learning：NAT-ED twice-nat功能（1）
reflected timestamp, sack permitted 00:04:48:324601: tap1-tx buffer 0x9d232: current data 0, length 74, buffer-pool reflected timestamp, sack permitted 00:04:48:324670: tap2-tx buffer 0x9f90b: current data 0, length 74, buffer-pool
63121编辑于 2024-06-03 - 来自专栏DPDK VPP源码分析
learning：vet/policer
401559: dpdk-input GigabitEthernet13/0/0 rx queue 0 buffer 0x9b492: current data 0, length 110, buffer-pool 887311: dpdk-input GigabitEthernet13/0/0 rx queue 0 buffer 0x9b30c: current data 0, length 110, buffer-pool
1.7K20编辑于 2023-03-07
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