From be1c7e50e1e8809ea56f2c9d472eccd8ffd73a97 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 04:57:58 +0200 Subject: Adding upstream version 1.44.3. Signed-off-by: Daniel Baumann --- collectors/ebpf.plugin/ebpf_vfs.h | 178 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 178 insertions(+) create mode 100644 collectors/ebpf.plugin/ebpf_vfs.h (limited to 'collectors/ebpf.plugin/ebpf_vfs.h') diff --git a/collectors/ebpf.plugin/ebpf_vfs.h b/collectors/ebpf.plugin/ebpf_vfs.h new file mode 100644 index 00000000..8fe12a7e --- /dev/null +++ b/collectors/ebpf.plugin/ebpf_vfs.h @@ -0,0 +1,178 @@ +// SPDX-License-Identifier: GPL-3.0-or-later + +#ifndef NETDATA_EBPF_VFS_H +#define NETDATA_EBPF_VFS_H 1 + +// Module name & description +#define NETDATA_EBPF_MODULE_NAME_VFS "vfs" +#define NETDATA_EBPF_VFS_MODULE_DESC "Monitor VFS (Virtual File System) functions. This thread is integrated with apps and cgroup." + +#define NETDATA_DIRECTORY_VFS_CONFIG_FILE "vfs.conf" + +// Global chart name +#define NETDATA_VFS_FILE_CLEAN_COUNT "vfs_deleted_objects" +#define NETDATA_VFS_FILE_IO_COUNT "vfs_io" +#define NETDATA_VFS_FILE_ERR_COUNT "vfs_io_error" +#define NETDATA_VFS_IO_FILE_BYTES "vfs_io_bytes" +#define NETDATA_VFS_FSYNC "vfs_fsync" +#define NETDATA_VFS_FSYNC_ERR "vfs_fsync_error" +#define NETDATA_VFS_OPEN "vfs_open" +#define NETDATA_VFS_OPEN_ERR "vfs_open_error" +#define NETDATA_VFS_CREATE "vfs_create" +#define NETDATA_VFS_CREATE_ERR "vfs_create_error" + +// Charts created on Apps submenu +#define NETDATA_SYSCALL_APPS_FILE_DELETED "file_deleted" +#define NETDATA_SYSCALL_APPS_VFS_WRITE_CALLS "vfs_write_call" +#define NETDATA_SYSCALL_APPS_VFS_READ_CALLS "vfs_read_call" +#define NETDATA_SYSCALL_APPS_VFS_WRITE_BYTES "vfs_write_bytes" +#define NETDATA_SYSCALL_APPS_VFS_READ_BYTES "vfs_read_bytes" +#define NETDATA_SYSCALL_APPS_VFS_FSYNC "vfs_fsync" +#define NETDATA_SYSCALL_APPS_VFS_OPEN "vfs_open" +#define NETDATA_SYSCALL_APPS_VFS_CREATE "vfs_create" + +#define NETDATA_SYSCALL_APPS_VFS_WRITE_CALLS_ERROR "vfs_write_error" +#define NETDATA_SYSCALL_APPS_VFS_READ_CALLS_ERROR "vfs_read_error" +#define NETDATA_SYSCALL_APPS_VFS_FSYNC_CALLS_ERROR "vfs_fsync_error" +#define NETDATA_SYSCALL_APPS_VFS_OPEN_CALLS_ERROR "vfs_open_error" +#define NETDATA_SYSCALL_APPS_VFS_CREATE_CALLS_ERROR "vfs_create_error" + +// Group used on Dashboard +#define NETDATA_VFS_GROUP "vfs" +#define NETDATA_VFS_CGROUP_GROUP "vfs (eBPF)" + +// Contexts +#define NETDATA_CGROUP_VFS_UNLINK_CONTEXT "cgroup.vfs_unlink" +#define NETDATA_CGROUP_VFS_WRITE_CONTEXT "cgroup.vfs_write" +#define NETDATA_CGROUP_VFS_WRITE_ERROR_CONTEXT "cgroup.vfs_write_error" +#define NETDATA_CGROUP_VFS_READ_CONTEXT "cgroup.vfs_read" +#define NETDATA_CGROUP_VFS_READ_ERROR_CONTEXT "cgroup.vfs_read_error" +#define NETDATA_CGROUP_VFS_WRITE_BYTES_CONTEXT "cgroup.vfs_write_bytes" +#define NETDATA_CGROUP_VFS_READ_BYTES_CONTEXT "cgroup.vfs_read_bytes" +#define NETDATA_CGROUP_VFS_CREATE_CONTEXT "cgroup.vfs_create" +#define NETDATA_CGROUP_VFS_CREATE_ERROR_CONTEXT "cgroup.vfs_create_error" +#define NETDATA_CGROUP_VFS_OPEN_CONTEXT "cgroup.vfs_open" +#define NETDATA_CGROUP_VFS_OPEN_ERROR_CONTEXT "cgroup.vfs_open_error" +#define NETDATA_CGROUP_VFS_FSYNC_CONTEXT "cgroup.vfs_fsync" +#define NETDATA_CGROUP_VFS_FSYNC_ERROR_CONTEXT "cgroup.vfs_fsync_error" + +#define NETDATA_SYSTEMD_VFS_UNLINK_CONTEXT "services.vfs_unlink" +#define NETDATA_SYSTEMD_VFS_WRITE_CONTEXT "services.vfs_write" +#define NETDATA_SYSTEMD_VFS_WRITE_ERROR_CONTEXT "services.vfs_write_error" +#define NETDATA_SYSTEMD_VFS_READ_CONTEXT "services.vfs_read" +#define NETDATA_SYSTEMD_VFS_READ_ERROR_CONTEXT "services.vfs_read_error" +#define NETDATA_SYSTEMD_VFS_WRITE_BYTES_CONTEXT "services.vfs_write_bytes" +#define NETDATA_SYSTEMD_VFS_READ_BYTES_CONTEXT "services.vfs_read_bytes" +#define NETDATA_SYSTEMD_VFS_CREATE_CONTEXT "services.vfs_create" +#define NETDATA_SYSTEMD_VFS_CREATE_ERROR_CONTEXT "services.vfs_create_error" +#define NETDATA_SYSTEMD_VFS_OPEN_CONTEXT "services.vfs_open" +#define NETDATA_SYSTEMD_VFS_OPEN_ERROR_CONTEXT "services.vfs_open_error" +#define NETDATA_SYSTEMD_VFS_FSYNC_CONTEXT "services.vfs_fsync" +#define NETDATA_SYSTEMD_VFS_FSYNC_ERROR_CONTEXT "services.vfs_fsync_error" + +// ARAL name +#define NETDATA_EBPF_VFS_ARAL_NAME "ebpf_vfs" + +typedef struct netdata_publish_vfs { + uint64_t pid_tgid; + uint32_t pid; + uint32_t pad; + + //Counter + uint32_t write_call; + uint32_t writev_call; + uint32_t read_call; + uint32_t readv_call; + uint32_t unlink_call; + uint32_t fsync_call; + uint32_t open_call; + uint32_t create_call; + + //Accumulator + uint64_t write_bytes; + uint64_t writev_bytes; + uint64_t readv_bytes; + uint64_t read_bytes; + + //Counter + uint32_t write_err; + uint32_t writev_err; + uint32_t read_err; + uint32_t readv_err; + uint32_t unlink_err; + uint32_t fsync_err; + uint32_t open_err; + uint32_t create_err; +} netdata_publish_vfs_t; + +enum netdata_publish_vfs_list { + NETDATA_KEY_PUBLISH_VFS_UNLINK, + NETDATA_KEY_PUBLISH_VFS_READ, + NETDATA_KEY_PUBLISH_VFS_WRITE, + NETDATA_KEY_PUBLISH_VFS_FSYNC, + NETDATA_KEY_PUBLISH_VFS_OPEN, + NETDATA_KEY_PUBLISH_VFS_CREATE, + + NETDATA_KEY_PUBLISH_VFS_END +}; + +enum vfs_counters { + NETDATA_KEY_CALLS_VFS_WRITE, + NETDATA_KEY_ERROR_VFS_WRITE, + NETDATA_KEY_BYTES_VFS_WRITE, + + NETDATA_KEY_CALLS_VFS_WRITEV, + NETDATA_KEY_ERROR_VFS_WRITEV, + NETDATA_KEY_BYTES_VFS_WRITEV, + + NETDATA_KEY_CALLS_VFS_READ, + NETDATA_KEY_ERROR_VFS_READ, + NETDATA_KEY_BYTES_VFS_READ, + + NETDATA_KEY_CALLS_VFS_READV, + NETDATA_KEY_ERROR_VFS_READV, + NETDATA_KEY_BYTES_VFS_READV, + + NETDATA_KEY_CALLS_VFS_UNLINK, + NETDATA_KEY_ERROR_VFS_UNLINK, + + NETDATA_KEY_CALLS_VFS_FSYNC, + NETDATA_KEY_ERROR_VFS_FSYNC, + + NETDATA_KEY_CALLS_VFS_OPEN, + NETDATA_KEY_ERROR_VFS_OPEN, + + NETDATA_KEY_CALLS_VFS_CREATE, + NETDATA_KEY_ERROR_VFS_CREATE, + + // Keep this as last and don't skip numbers as it is used as element counter + NETDATA_VFS_COUNTER +}; + +enum netdata_vfs_tables { + NETDATA_VFS_PID, + NETDATA_VFS_ALL, + NETDATA_VFS_CTRL +}; + +enum netdata_vfs_calls_name { + NETDATA_EBPF_VFS_WRITE, + NETDATA_EBPF_VFS_WRITEV, + NETDATA_EBPF_VFS_READ, + NETDATA_EBPF_VFS_READV, + NETDATA_EBPF_VFS_UNLINK, + NETDATA_EBPF_VFS_FSYNC, + NETDATA_EBPF_VFS_OPEN, + NETDATA_EBPF_VFS_CREATE, + + NETDATA_VFS_END_LIST +}; + +void *ebpf_vfs_thread(void *ptr); +void ebpf_vfs_create_apps_charts(struct ebpf_module *em, void *ptr); +void ebpf_vfs_release(netdata_publish_vfs_t *stat); +extern netdata_ebpf_targets_t vfs_targets[]; + +extern struct config vfs_config; + +#endif /* NETDATA_EBPF_VFS_H */ -- cgit v1.2.3