1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
|
// SPDX-License-Identifier: GPL-3.0-or-later
#ifndef NETDATA_EBPF_CGROUP_H
#define NETDATA_EBPF_CGROUP_H 1
#define NETDATA_EBPF_CGROUP_MAX_TRIES 3
#define NETDATA_EBPF_CGROUP_NEXT_TRY_SEC 30
#include "ebpf.h"
#include "ebpf_apps.h"
#define NETDATA_SERVICE_FAMILY "systemd"
struct pid_on_target2 {
int32_t pid;
int updated;
netdata_publish_swap_t swap;
netdata_fd_stat_t fd;
netdata_publish_vfs_t vfs;
ebpf_process_stat_t ps;
netdata_dcstat_pid_t dc;
netdata_publish_shm_t shm;
netdata_socket_t socket;
netdata_cachestat_pid_t cachestat;
struct pid_on_target2 *next;
};
enum ebpf_cgroup_flags {
NETDATA_EBPF_CGROUP_HAS_PROCESS_CHART = 1,
NETDATA_EBPF_CGROUP_HAS_SWAP_CHART = 1<<2,
NETDATA_EBPF_CGROUP_HAS_SOCKET_CHART = 1<<3,
NETDATA_EBPF_CGROUP_HAS_FD_CHART = 1<<4,
NETDATA_EBPF_CGROUP_HAS_VFS_CHART = 1<<5,
NETDATA_EBPF_CGROUP_HAS_OOMKILL_CHART = 1<<6,
NETDATA_EBPF_CGROUP_HAS_CACHESTAT_CHART = 1<<7,
NETDATA_EBPF_CGROUP_HAS_DC_CHART = 1<<8,
NETDATA_EBPF_CGROUP_HAS_SHM_CHART = 1<<9,
NETDATA_EBPF_SERVICES_HAS_PROCESS_CHART = 1<<16,
NETDATA_EBPF_SERVICES_HAS_SWAP_CHART = 1<<17,
NETDATA_EBPF_SERVICES_HAS_SOCKET_CHART = 1<<18,
NETDATA_EBPF_SERVICES_HAS_FD_CHART = 1<<19,
NETDATA_EBPF_SERVICES_HAS_VFS_CHART = 1<<20,
NETDATA_EBPF_SERVICES_HAS_OOMKILL_CHART = 1<<21,
NETDATA_EBPF_SERVICES_HAS_CACHESTAT_CHART = 1<<22,
NETDATA_EBPF_SERVICES_HAS_DC_CHART = 1<<23,
NETDATA_EBPF_SERVICES_HAS_SHM_CHART = 1<<24
};
typedef struct ebpf_cgroup_target {
char name[256]; // title
uint32_t hash;
uint32_t flags;
uint32_t systemd;
uint32_t updated;
netdata_publish_swap_t publish_systemd_swap;
netdata_fd_stat_t publish_systemd_fd;
netdata_publish_vfs_t publish_systemd_vfs;
ebpf_process_stat_t publish_systemd_ps;
netdata_publish_dcstat_t publish_dc;
int oomkill;
netdata_publish_shm_t publish_shm;
ebpf_socket_publish_apps_t publish_socket;
netdata_publish_cachestat_t publish_cachestat;
struct pid_on_target2 *pids;
struct ebpf_cgroup_target *next;
} ebpf_cgroup_target_t;
typedef struct ebpf_systemd_args {
char *id;
char *title;
char *units;
char *family;
char *charttype;
int order;
char *algorithm;
char *context;
char *module;
int update_every;
char *suffix;
char *dimension;
} ebpf_systemd_args_t;
void ebpf_map_cgroup_shared_memory();
void ebpf_parse_cgroup_shm_data();
void ebpf_create_charts_on_systemd(ebpf_systemd_args_t *chart);
void *ebpf_cgroup_integration(void *ptr);
void ebpf_unmap_cgroup_shared_memory();
extern int send_cgroup_chart;
#endif /* NETDATA_EBPF_CGROUP_H */
|
