@cryptotaxi247 / netdata-1
Code Commits Issues Pulls Sessions CI/CD
master
master
h 106 lines 3.48 KB
Raw
1 // SPDX-License-Identifier: GPL-3.0-or-later
2
3 #ifndef NETDATA_EBPF_FD_H
4 #define NETDATA_EBPF_FD_H 1
5
6 #include "libnetdata/libnetdata.h"
7 #include "collectors/collectors-ipc/ebpf-ipc.h"
8 #include "libbpf_api/ebpf.h"
9
10 // Module name & File description
11 #define NETDATA_EBPF_MODULE_NAME_FD "filedescriptor"
12 #define NETDATA_EBPF_FD_MODULE_DESC \
13 "Monitor when files are open and closed. This thread is integrated with apps and cgroup."
14
15 // Menu group
16 #define NETDATA_FILE_GROUP "file_access"
17
18 // Global chart name
19 #define NETDATA_FILE_OPEN_CLOSE_COUNT "file_descriptor"
20 #define NETDATA_FILE_OPEN_ERR_COUNT "file_error"
21
22 // Charts created on Apps submenu
23 #define NETDATA_SYSCALL_APPS_FILE_OPEN "file_open"
24 #define NETDATA_SYSCALL_APPS_FILE_CLOSED "file_closed"
25 #define NETDATA_SYSCALL_APPS_FILE_OPEN_ERROR "file_open_error"
26 #define NETDATA_SYSCALL_APPS_FILE_CLOSE_ERROR "file_close_error"
27
28 // Process configuration name
29 #define NETDATA_FD_CONFIG_FILE "fd.conf"
30
31 // Contexts
32 #define NETDATA_FS_FILEDESCRIPTOR_CONTEXT "filesystem.file_descriptor"
33 #define NETDATA_FS_FILEDESCRIPTOR_ERROR_CONTEXT "filesystem.file_error"
34
35 #define NETDATA_CGROUP_FD_OPEN_CONTEXT "cgroup.fd_open"
36 #define NETDATA_CGROUP_FD_OPEN_ERR_CONTEXT "cgroup.fd_open_error"
37 #define NETDATA_CGROUP_FD_CLOSE_CONTEXT "cgroup.fd_close"
38 #define NETDATA_CGROUP_FD_CLOSE_ERR_CONTEXT "cgroup.fd_close_error"
39
40 #define NETDATA_SYSTEMD_FD_OPEN_CONTEXT "systemd.service.fd_open"
41 #define NETDATA_SYSTEMD_FD_OPEN_ERR_CONTEXT "systemd.service.fd_open_error"
42 #define NETDATA_SYSTEMD_FD_CLOSE_CONTEXT "systemd.service.fd_close"
43 #define NETDATA_SYSTEMD_FD_CLOSE_ERR_CONTEXT "systemd.service.fd_close_error"
44
45 // Chart priorities
46 #define NETDATA_EBPF_FD_CHART_PRIORITY_OPEN 20270
47 #define NETDATA_EBPF_FD_CHART_PRIORITY_OPEN_ERR 20271
48 #define NETDATA_EBPF_FD_CHART_PRIORITY_CLOSE 20272
49 #define NETDATA_EBPF_FD_CHART_PRIORITY_CLOSE_ERR 20273
50
51 #define NETDATA_EBPF_FD_CHART_PRIORITY_CGROUP_OPEN 5400
52 #define NETDATA_EBPF_FD_CHART_PRIORITY_CGROUP_OPEN_ERR 5401
53 #define NETDATA_EBPF_FD_CHART_PRIORITY_CGROUP_CLOSE 5402
54 #define NETDATA_EBPF_FD_CHART_PRIORITY_CGROUP_CLOSE_ERR 5403
55
56 #define NETDATA_EBPF_FD_CHART_PRIORITY_APPS_OPEN 20220
57 #define NETDATA_EBPF_FD_CHART_PRIORITY_APPS_OPEN_ERR 20221
58 #define NETDATA_EBPF_FD_CHART_PRIORITY_APPS_CLOSE 20222
59 #define NETDATA_EBPF_FD_CHART_PRIORITY_APPS_CLOSE_ERR 20223
60
61 // ARAL name
62 #define NETDATA_EBPF_FD_ARAL_NAME "ebpf_fd"
63
64 enum fd_tables {
65 NETDATA_FD_PID_STATS,
66 NETDATA_FD_GLOBAL_STATS,
67
68 // Keep this as last and don't skip numbers as it is used as element counter
69 NETDATA_FD_CONTROLLER
70 };
71
72 enum fd_counters {
73 NETDATA_KEY_CALLS_DO_SYS_OPEN,
74 NETDATA_KEY_ERROR_DO_SYS_OPEN,
75
76 NETDATA_KEY_CALLS_CLOSE_FD,
77 NETDATA_KEY_ERROR_CLOSE_FD,
78
79 // Keep this as last and don't skip numbers as it is used as element counter
80 NETDATA_FD_COUNTER
81 };
82
83 enum fd_syscalls {
84 NETDATA_FD_SYSCALL_OPEN,
85 NETDATA_FD_SYSCALL_CLOSE,
86
87 // Keep this as last and don't skip numbers as it is used as element counter
88 NETDATA_FD_SYSCALL_END
89 };
90
91 enum fd_close_syscall {
92 NETDATA_FD_CLOSE_FD,
93 NETDATA_FD___CLOSE_FD,
94
95 // Keep this as last and don't skip numbers as it is used as element counter
96 NETDATA_FD_CLOSE_END
97 };
98
99 #define NETDATA_EBPF_MAX_FD_TARGETS 2
100
101 void ebpf_fd_thread(void *ptr);
102 void ebpf_fd_create_apps_charts(struct ebpf_module *em, void *ptr);
103 extern struct config fd_config;
104 extern netdata_ebpf_targets_t fd_targets[];
105
106 #endif /* NETDATA_EBPF_FD_H */