#include <vlibmemory/api.h>
#include <vlibapi/api_helper_macros.h>
#include <svm/queue.h>
+#include <svm/ssvm.h>
+
+/* Default socket to exchange segment fd */
+#define STAT_SEGMENT_SOCKET_FILE "/run/vpp/stats.sock"
typedef struct
{
vpe_client_stats_registration_t **regs_tmp;
vpe_client_registration_t **clients_tmp;
+ /* statistics segment */
+ ssvm_private_t stat_segment;
+ uword *counter_vector_by_name;
+ clib_spinlock_t *stat_segment_lockp;
+ clib_socket_t *socket;
+ u8 *socket_name;
+ uword memory_size;
+ u8 serialize_nodes;
+
+ /* Pointers to scalar stats maintained by the stat thread */
+ f64 *input_rate_ptr;
+ f64 *last_runtime_ptr;
+ f64 *last_runtime_stats_clear_ptr;
+ f64 *vector_rate_ptr;
+ u64 last_input_packets;
+
+ /* Pointers to vector stats maintained by the stat thread */
+ u8 *serialized_nodes;
+ vlib_main_t **stat_vms;
+ vlib_node_t ***node_dups;
+
+ f64 *vectors_per_node;
+ f64 *vector_rate_in;
+ f64 *vector_rate_out;
+ f64 *vector_rate_drop;
+ f64 *vector_rate_punt;
+
/* convenience */
vlib_main_t *vlib_main;
vnet_main_t *vnet_main;
extern stats_main_t stats_main;
+/* Default stat segment 32m */
+#define STAT_SEGMENT_DEFAULT_SIZE (32<<20)
+
+#define STAT_SEGMENT_OPAQUE_LOCK 0
+#define STAT_SEGMENT_OPAQUE_DIR 1
+#define STAT_SEGMENT_OPAQUE_EPOCH 2
+
+typedef enum
+{
+ STAT_DIR_TYPE_ILLEGAL = 0,
+ STAT_DIR_TYPE_SCALAR_POINTER,
+ STAT_DIR_TYPE_VECTOR_POINTER,
+ STAT_DIR_TYPE_COUNTER_VECTOR,
+ STAT_DIR_TYPE_ERROR_INDEX,
+ STAT_DIR_TYPE_SERIALIZED_NODES,
+} stat_directory_type_t;
+
+typedef struct
+{
+ stat_directory_type_t type;
+ void *value;
+} stat_segment_directory_entry_t;
+
+void do_stat_segment_updates (stats_main_t * sm);
+
#endif /* __included_stats_h__ */
/*