Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Network Viewer Stats #69

Merged
merged 2 commits into from
Mar 6, 2024
Merged

Network Viewer Stats #69

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
82723c6
cleanup_stats: Sync repos
thiagoftsm Mar 6, 2024
f497f99
cleanup_stats: Add satistic data avoiding fill the whole hash table
thiagoftsm Mar 6, 2024
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion kernel-collector
Open in desktop
Submodule kernel-collector updated 1 files
+19 −1 kernel/network_viewer_kern.c
76 changes: 72 additions & 4 deletions src/networkviewer.bpf.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -161,8 +161,6 @@ static __always_inline void set_common_tcp_nv_data(netdata_nv_idx_t *idx,

if (data->state > 12)
return;

bpf_map_update_elem(&tbl_nv_socket, idx, data, BPF_ANY);
}

static __always_inline void set_common_udp_nv_data(netdata_nv_idx_t *idx,
Expand All @@ -188,8 +186,6 @@ static __always_inline void set_common_udp_nv_data(netdata_nv_idx_t *idx,

if (data->state > 12)
return;

bpf_map_update_elem(&tbl_nv_socket, idx, data, BPF_ANY);
}

/***********************************************************************************
Expand Down Expand Up @@ -220,6 +216,10 @@ int BPF_KRETPROBE(netdata_nv_inet_csk_accept_kretprobe)
netdata_nv_data_t data = { };
set_common_tcp_nv_data(&idx, &data, sk, family, 0, direction);

bpf_map_update_elem(&tbl_nv_socket, &idx, &data, BPF_ANY);

libnetdata_update_global(&nv_ctrl, NETDATA_CONTROLLER_PID_TABLE_ADD, 1);

return 0;
}

Expand All @@ -245,6 +245,10 @@ int BPF_KPROBE(netdata_nv_tcp_v4_connect_kprobe)
netdata_nv_data_t data = { };
set_common_tcp_nv_data(&idx, &data, sk, family, 0, direction);

bpf_map_update_elem(&tbl_nv_socket, &idx, &data, BPF_ANY);

libnetdata_update_global(&nv_ctrl, NETDATA_CONTROLLER_PID_TABLE_ADD, 1);

return 0;
}

Expand All @@ -270,6 +274,10 @@ int BPF_KPROBE(netdata_nv_tcp_v6_connect_kprobe)
netdata_nv_data_t data = { };
set_common_tcp_nv_data(&idx, &data, sk, family, 0, direction);

bpf_map_update_elem(&tbl_nv_socket, &idx, &data, BPF_ANY);

libnetdata_update_global(&nv_ctrl, NETDATA_CONTROLLER_PID_TABLE_ADD, 1);

return 0;
}

Expand All @@ -295,6 +303,10 @@ int BPF_KPROBE(netdata_nv_tcp_retransmit_skb_kprobe)
netdata_nv_data_t data = { };
set_common_tcp_nv_data(&idx, &data, sk, family, 0, direction);

bpf_map_update_elem(&tbl_nv_socket, &idx, &data, BPF_ANY);

libnetdata_update_global(&nv_ctrl, NETDATA_CONTROLLER_PID_TABLE_ADD, 1);

return 0;
}

Expand All @@ -321,6 +333,10 @@ int BPF_KPROBE(netdata_nv_tcp_cleanup_rbuf_kprobe)
netdata_nv_data_t data = { };
set_common_tcp_nv_data(&idx, &data, sk, family, 0, direction);

bpf_map_update_elem(&tbl_nv_socket, &idx, &data, BPF_ANY);

libnetdata_update_global(&nv_ctrl, NETDATA_CONTROLLER_PID_TABLE_ADD, 1);

return 0;
}

Expand Down Expand Up @@ -350,6 +366,10 @@ int BPF_KPROBE(netdata_nv_tcp_set_state_kprobe)
data.state = state;
set_common_tcp_nv_data(&idx, &data, sk, family, 0, direction);

bpf_map_update_elem(&tbl_nv_socket, &idx, &data, BPF_ANY);

libnetdata_update_global(&nv_ctrl, NETDATA_CONTROLLER_PID_TABLE_ADD, 1);

return 0;
}

Expand All @@ -375,6 +395,10 @@ int BPF_KPROBE(netdata_nv_tcp_sendmsg_kprobe)
netdata_nv_data_t data = { };
set_common_tcp_nv_data(&idx, &data, sk, family, 0, direction);

bpf_map_update_elem(&tbl_nv_socket, &idx, &data, BPF_ANY);

libnetdata_update_global(&nv_ctrl, NETDATA_CONTROLLER_PID_TABLE_ADD, 1);

return 0;
}

Expand Down Expand Up @@ -420,6 +444,10 @@ int BPF_KPROBE(netdata_nv_udp_sendmsg_kprobe)
netdata_nv_data_t data = { };
set_common_udp_nv_data(&idx, &data, sk, family, direction);

bpf_map_update_elem(&tbl_nv_socket, &idx, &data, BPF_ANY);

libnetdata_update_global(&nv_ctrl, NETDATA_CONTROLLER_PID_TABLE_ADD, 1);

return 0;
}

Expand Down Expand Up @@ -449,6 +477,10 @@ int BPF_KPROBE(netdata_nv_udp_recvmsg_kprobe)
direction = NETDATA_SOCKET_DIRECTION_OUTBOUND | NETDATA_SOCKET_DIRECTION_INBOUND;
set_common_udp_nv_data(&idx, &data, sk, family, direction);

bpf_map_update_elem(&tbl_nv_socket, &idx, &data, BPF_ANY);

libnetdata_update_global(&nv_ctrl, NETDATA_CONTROLLER_PID_TABLE_ADD, 1);

return 0;
}

Expand Down Expand Up @@ -479,6 +511,10 @@ int BPF_PROG(netdata_nv_inet_csk_accept_fexit, struct sock *sk)
netdata_nv_data_t data = { };
set_common_tcp_nv_data(&idx, &data, sk, family, 0, direction);

bpf_map_update_elem(&tbl_nv_socket, &idx, &data, BPF_ANY);

libnetdata_update_global(&nv_ctrl, NETDATA_CONTROLLER_PID_TABLE_ADD, 1);

return 0;
}

Expand All @@ -503,6 +539,10 @@ int BPF_PROG(netdata_nv_tcp_v4_connect_fentry, struct sock *sk, struct sockaddr
netdata_nv_data_t data = { };
set_common_tcp_nv_data(&idx, &data, sk, family, 0, direction);

bpf_map_update_elem(&tbl_nv_socket, &idx, &data, BPF_ANY);

libnetdata_update_global(&nv_ctrl, NETDATA_CONTROLLER_PID_TABLE_ADD, 1);

return 0;
}

Expand All @@ -527,6 +567,10 @@ int BPF_PROG(netdata_nv_tcp_v6_connect_fentry, struct sock *sk, struct sockaddr
netdata_nv_data_t data = { };
set_common_tcp_nv_data(&idx, &data, sk, family, 0, direction);

bpf_map_update_elem(&tbl_nv_socket, &idx, &data, BPF_ANY);

libnetdata_update_global(&nv_ctrl, NETDATA_CONTROLLER_PID_TABLE_ADD, 1);

return 0;
}

Expand All @@ -551,6 +595,10 @@ int BPF_PROG(netdata_nv_tcp_retransmit_skb_fentry, struct sock *sk)
netdata_nv_data_t data = { };
set_common_tcp_nv_data(&idx, &data, sk, family, 0, direction);

bpf_map_update_elem(&tbl_nv_socket, &idx, &data, BPF_ANY);

libnetdata_update_global(&nv_ctrl, NETDATA_CONTROLLER_PID_TABLE_ADD, 1);

return 0;
}

Expand All @@ -576,6 +624,10 @@ int BPF_PROG(netdata_nv_tcp_cleanup_rbuf_fentry, struct sock *sk, int copied)
netdata_nv_data_t data = { };
set_common_tcp_nv_data(&idx, &data, sk, family, 0, direction);

bpf_map_update_elem(&tbl_nv_socket, &idx, &data, BPF_ANY);

libnetdata_update_global(&nv_ctrl, NETDATA_CONTROLLER_PID_TABLE_ADD, 1);

return 0;
}

Expand All @@ -602,6 +654,10 @@ int BPF_PROG(netdata_nv_tcp_set_state_fentry, struct sock *sk, int state)
data.state = state;
set_common_tcp_nv_data(&idx, &data, sk, family, 0, direction);

bpf_map_update_elem(&tbl_nv_socket, &idx, &data, BPF_ANY);

libnetdata_update_global(&nv_ctrl, NETDATA_CONTROLLER_PID_TABLE_ADD, 1);

return 0;
}

Expand All @@ -626,6 +682,10 @@ int BPF_PROG(netdata_nv_tcp_sendmsg_fentry, struct sock *sk, struct msghdr *msg,
netdata_nv_data_t data = { };
set_common_tcp_nv_data(&idx, &data, sk, family, 0, direction);

bpf_map_update_elem(&tbl_nv_socket, &idx, &data, BPF_ANY);

libnetdata_update_global(&nv_ctrl, NETDATA_CONTROLLER_PID_TABLE_ADD, 1);

return 0;
}

Expand Down Expand Up @@ -666,6 +726,10 @@ int BPF_PROG(netdata_nv_udp_sendmsg_fentry, struct sock *sk, struct msghdr *msg,
netdata_nv_data_t data = { };
set_common_udp_nv_data(&idx, &data, sk, family, direction);

bpf_map_update_elem(&tbl_nv_socket, &idx, &data, BPF_ANY);

libnetdata_update_global(&nv_ctrl, NETDATA_CONTROLLER_PID_TABLE_ADD, 1);

return 0;
}

Expand Down Expand Up @@ -695,6 +759,10 @@ int BPF_PROG(netdata_nv_udp_recvmsg_fentry, struct sock *sk)
direction = NETDATA_SOCKET_DIRECTION_OUTBOUND | NETDATA_SOCKET_DIRECTION_INBOUND;
set_common_udp_nv_data(&idx, &data, sk, family, direction);

bpf_map_update_elem(&tbl_nv_socket, &idx, &data, BPF_ANY);

libnetdata_update_global(&nv_ctrl, NETDATA_CONTROLLER_PID_TABLE_ADD, 1);

return 0;
}

Expand Down
Loading