LTTNG_CONSUMER_SNAPSHOT_CHANNEL,
LTTNG_CONSUMER_SNAPSHOT_METADATA,
LTTNG_CONSUMER_STREAMS_SENT,
+ LTTNG_CONSUMER_DISCARDED_EVENTS,
+ LTTNG_CONSUMER_LOST_PACKETS,
};
/* State of each fd in consumer */
int nr_stream_fds;
char root_shm_path[PATH_MAX];
char shm_path[PATH_MAX];
+ /* Total number of discarded events for that channel. */
+ uint64_t discarded_events;
+ /* Total number of missed packets due to overwriting (overwrite). */
+ uint64_t lost_packets;
};
/*
* to the channel.
*/
uint64_t ust_metadata_pushed;
+ /*
+ * Copy of the last discarded event value to detect the overflow of
+ * the counter.
+ */
+ uint64_t last_discarded_events;
+ /* Copy of the sequence number of the last packet extracted. */
+ uint64_t last_sequence_number;
/*
* FD of the index file for this stream.
*/