session_update_dispatch_period (session_manager_worker_t * wrk, f64 now,
u32 thread_index)
{
- f64 sample, prev_period = wrk->dispatch_period, a = 0.8;
-
- sample = now - wrk->last_vlib_time;
- wrk->dispatch_period = a * sample + (1 - a) * prev_period;
+ if (wrk->last_tx_packets > 8)
+ {
+ f64 sample = now - wrk->last_vlib_time;
+ sample = (sample * wrk->last_tx_packets) / VLIB_FRAME_SIZE;
+ wrk->dispatch_period = (wrk->dispatch_period + sample) * 0.5;
+ }
wrk->last_vlib_time = now;
}
/* Make sure postponed events are handled first */
fifo_events = wrk->free_event_vector;
vec_append (fifo_events, wrk->postponed_event_vector);
- _vec_len (wrk->pending_disconnects) = 0;
+ _vec_len (wrk->postponed_event_vector) = 0;
/* Try to dequeue what is available. Don't wait for lock.
* XXX: we may need priorities here */
vec_append (fifo_events, wrk->pending_event_vector);
vec_append (fifo_events, wrk->pending_disconnects);
- _vec_len (wrk->postponed_event_vector) = 0;
_vec_len (wrk->pending_event_vector) = 0;
+ _vec_len (wrk->pending_disconnects) = 0;
n_events = vec_len (fifo_events);
if (PREDICT_FALSE (!n_events))
_vec_len (fifo_events) = 0;
wrk->free_event_vector = fifo_events;
+ wrk->last_tx_packets = n_tx_packets;
vlib_node_increment_counter (vm, session_queue_node.index,
SESSION_QUEUE_ERROR_TX, n_tx_packets);