diff options
Diffstat (limited to 'collectors/ebpf.plugin/ebpf.h')
| -rw-r--r-- | collectors/ebpf.plugin/ebpf.h | 67 |
1 files changed, 58 insertions, 9 deletions
diff --git a/collectors/ebpf.plugin/ebpf.h b/collectors/ebpf.plugin/ebpf.h index 841701e20..a59bad031 100644 --- a/collectors/ebpf.plugin/ebpf.h +++ b/collectors/ebpf.plugin/ebpf.h @@ -30,6 +30,7 @@ #include "daemon/main.h" #include "ebpf_apps.h" +#include "ebpf_cgroup.h" #define NETDATA_EBPF_OLD_CONFIG_FILE "ebpf.conf" #define NETDATA_EBPF_CONFIG_FILE "ebpf.d.conf" @@ -73,14 +74,37 @@ typedef struct netdata_error_report { } netdata_error_report_t; extern ebpf_module_t ebpf_modules[]; -enum ebpf_module_indexes { +enum ebpf_main_index { EBPF_MODULE_PROCESS_IDX, EBPF_MODULE_SOCKET_IDX, EBPF_MODULE_CACHESTAT_IDX, EBPF_MODULE_SYNC_IDX, - EBPF_MODULE_DCSTAT_IDX + EBPF_MODULE_DCSTAT_IDX, + EBPF_MODULE_SWAP_IDX, + EBPF_MODULE_VFS_IDX, + EBPF_MODULE_FILESYSTEM_IDX, + EBPF_MODULE_DISK_IDX, + EBPF_MODULE_MOUNT_IDX, + EBPF_MODULE_FD_IDX, + EBPF_MODULE_HARDIRQ_IDX, + EBPF_MODULE_SOFTIRQ_IDX, + EBPF_MODULE_OOMKILL_IDX, + EBPF_MODULE_SHM_IDX, + EBPF_MODULE_MDFLUSH_IDX, + /* THREADS MUST BE INCLUDED BEFORE THIS COMMENT */ + EBPF_OPTION_ALL_CHARTS, + EBPF_OPTION_VERSION, + EBPF_OPTION_HELP, + EBPF_OPTION_GLOBAL_CHART, + EBPF_OPTION_RETURN_MODE }; +typedef struct ebpf_tracepoint { + bool enabled; + char *class; + char *event; +} ebpf_tracepoint_t; + // Copied from musl header #ifndef offsetof #if __GNUC__ > 3 @@ -92,10 +116,16 @@ enum ebpf_module_indexes { // Chart definitions #define NETDATA_EBPF_FAMILY "ebpf" +#define NETDATA_EBPF_IP_FAMILY "ip" #define NETDATA_FILESYSTEM_FAMILY "filesystem" +#define NETDATA_EBPF_MOUNT_GLOBAL_FAMILY "mount_points" #define NETDATA_EBPF_CHART_TYPE_LINE "line" #define NETDATA_EBPF_CHART_TYPE_STACKED "stacked" #define NETDATA_EBPF_MEMORY_GROUP "mem" +#define NETDATA_EBPF_SYSTEM_GROUP "system" +#define NETDATA_SYSTEM_SWAP_SUBMENU "swap" +#define NETDATA_SYSTEM_CGROUP_SWAP_SUBMENU "swap (eBPF)" +#define NETDATA_SYSTEM_IPC_SHM_SUBMENU "ipc shared memory" // Log file #define NETDATA_DEVELOPER_LOG_FILE "developer.log" @@ -111,6 +141,8 @@ enum ebpf_module_indexes { #define EBPF_SYS_CLONE_IDX 11 #define EBPF_MAX_MAPS 32 +#define EBPF_DEFAULT_UPDATE_EVERY 10 + enum ebpf_algorithms_list { NETDATA_EBPF_ABSOLUTE_IDX, NETDATA_EBPF_INCREMENTAL_IDX @@ -125,6 +157,7 @@ extern pthread_mutex_t lock; extern int close_ebpf_plugin; extern int ebpf_nprocs; extern int running_on_kernel; +extern int isrh; extern char *ebpf_plugin_dir; extern char kernel_string[64]; @@ -146,7 +179,9 @@ extern void ebpf_write_chart_cmd(char *type, char *family, char *charttype, char *context, - int order); + int order, + int update_every, + char *module); extern void ebpf_write_global_dimension(char *name, char *id, char *algorithm); @@ -162,7 +197,9 @@ extern void ebpf_create_chart(char *type, int order, void (*ncd)(void *, int), void *move, - int end); + int end, + int update_every, + char *module); extern void write_begin_chart(char *family, char *name); @@ -175,8 +212,6 @@ extern void write_err_chart(char *name, char *family, netdata_publish_syscall_t extern void write_io_chart(char *chart, char *family, char *dwrite, long long vwrite, char *dread, long long vread); -extern void fill_ebpf_data(ebpf_data_t *ef); - extern void ebpf_create_charts_on_apps(char *name, char *title, char *units, @@ -184,12 +219,18 @@ extern void ebpf_create_charts_on_apps(char *name, char *charttype, int order, char *algorithm, - struct target *root); + struct target *root, + int update_every, + char *module); extern void write_end_chart(); extern void ebpf_cleanup_publish_syscall(netdata_publish_syscall_t *nps); +extern int ebpf_enable_tracepoint(ebpf_tracepoint_t *tp); +extern int ebpf_disable_tracepoint(ebpf_tracepoint_t *tp); +extern uint32_t ebpf_enable_tracepoints(ebpf_tracepoint_t *tps); + #define EBPF_PROGRAMS_SECTION "ebpf programs" #define EBPF_COMMON_DIMENSION_PERCENTAGE "%" @@ -199,16 +240,21 @@ extern void ebpf_cleanup_publish_syscall(netdata_publish_syscall_t *nps); #define EBPF_COMMON_DIMENSION_DIFFERENCE "difference" #define EBPF_COMMON_DIMENSION_PACKETS "packets" #define EBPF_COMMON_DIMENSION_FILES "files" +#define EBPF_COMMON_DIMENSION_MILLISECONDS "milliseconds" +#define EBPF_COMMON_DIMENSION_KILLS "kills" // Common variables extern int debug_enabled; extern struct pid_stat *root_of_pids; +extern ebpf_cgroup_target_t *ebpf_cgroup_pids; extern char *ebpf_algorithms[]; extern struct config collector_config; -extern struct pid_stat *root_of_pids; extern ebpf_process_stat_t *global_process_stat; +extern netdata_ebpf_cgroup_shm_t shm_ebpf_cgroup; +extern int shm_fd_ebpf_cgroup; +extern sem_t *shm_sem_ebpf_cgroup; +extern pthread_mutex_t mutex_cgroup_shm; extern size_t all_pids_count; -extern int update_every; extern uint32_t finalized_threads; // Socket functions and variables @@ -219,6 +265,9 @@ extern void ebpf_cachestat_create_apps_charts(struct ebpf_module *em, void *root extern void ebpf_one_dimension_write_charts(char *family, char *chart, char *dim, long long v1); extern collected_number get_value_from_structure(char *basis, size_t offset); extern void ebpf_update_pid_table(ebpf_local_maps_t *pid, ebpf_module_t *em); +extern void ebpf_write_chart_obsolete(char *type, char *id, char *title, char *units, char *family, + char *charttype, char *context, int order, int update_every); +extern void write_histogram_chart(char *family, char *name, const netdata_idx_t *hist, char **dimensions, uint32_t end); #define EBPF_MAX_SYNCHRONIZATION_TIME 300 |