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// SPDX-License-Identifier: GPL-3.0-or-later
#ifndef NETDATA_EBPF_SWAP_H
#define NETDATA_EBPF_SWAP_H 1
// Module name & description
#define NETDATA_EBPF_MODULE_NAME_SWAP "swap"
#define NETDATA_EBPF_SWAP_MODULE_DESC "Monitor swap space usage. This thread is integrated with apps and cgroup."
#define NETDATA_SWAP_SLEEP_MS 850000ULL
// charts
#define NETDATA_MEM_SWAP_CHART "swapcalls"
#define NETDATA_MEM_SWAP_READ_CHART "swap_read_call"
#define NETDATA_MEM_SWAP_WRITE_CHART "swap_write_call"
#define NETDATA_SWAP_SUBMENU "swap"
// configuration file
#define NETDATA_DIRECTORY_SWAP_CONFIG_FILE "swap.conf"
// Contexts
#define NETDATA_CGROUP_SWAP_READ_CONTEXT "cgroup.swap_read"
#define NETDATA_CGROUP_SWAP_WRITE_CONTEXT "cgroup.swap_write"
#define NETDATA_SYSTEMD_SWAP_READ_CONTEXT "systemd.services.swap_read"
#define NETDATA_SYSTEMD_SWAP_WRITE_CONTEXT "systemd.services.swap_write"
typedef struct netdata_publish_swap {
uint64_t ct;
uint32_t tgid;
uint32_t uid;
uint32_t gid;
char name[TASK_COMM_LEN];
uint64_t read;
uint64_t write;
} netdata_publish_swap_t;
enum swap_tables {
NETDATA_PID_SWAP_TABLE,
NETDATA_SWAP_CONTROLLER,
NETDATA_SWAP_GLOBAL_TABLE
};
enum swap_counters {
NETDATA_KEY_SWAP_READPAGE_CALL,
NETDATA_KEY_SWAP_WRITEPAGE_CALL,
// Keep this as last and don't skip numbers as it is used as element counter
NETDATA_SWAP_END
};
void *ebpf_swap_thread(void *ptr);
void ebpf_swap_create_apps_charts(struct ebpf_module *em, void *ptr);
extern struct config swap_config;
extern netdata_ebpf_targets_t swap_targets[];
#endif
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