diff options
Diffstat (limited to 'src/vnet/session/session_debug.h')
| -rw-r--r-- | src/vnet/session/session_debug.h | 32 |
1 files changed, 29 insertions, 3 deletions
diff --git a/src/vnet/session/session_debug.h b/src/vnet/session/session_debug.h index 80a97cd5f09..eb11f1a00b9 100644 --- a/src/vnet/session/session_debug.h +++ b/src/vnet/session/session_debug.h @@ -16,13 +16,13 @@ #define SRC_VNET_SESSION_SESSION_DEBUG_H_ #include <vnet/session/transport.h> -#include <vnet/session/session.h> #include <vlib/vlib.h> #define foreach_session_dbg_evt \ _(ENQ, "enqueue") \ _(DEQ, "dequeue") \ - _(DEQ_NODE, "dequeue") + _(DEQ_NODE, "dequeue") \ + _(POLL_GAP_TRACK, "poll gap track") \ typedef enum _session_evt_dbg { @@ -33,6 +33,7 @@ typedef enum _session_evt_dbg #define SESSION_DBG (0) #define SESSION_DEQ_NODE_EVTS (0) +#define SESSION_EVT_POLL_DBG (1) #if TRANSPORT_DEBUG && SESSION_DBG @@ -97,9 +98,34 @@ typedef enum _session_evt_dbg #define SESSION_EVT_DEQ_NODE_HANDLER(_node_evt) #endif +#if SESSION_DBG && SESSION_EVT_POLL_DBG +#define SESSION_EVT_POLL_GAP(_smm, _my_thread_index) \ +{ \ + ELOG_TYPE_DECLARE (_e) = \ + { \ + .format = "nixon-gap: %d MS", \ + .format_args = "i4", \ + }; \ + DEC_SESSION_ED(_e, 1); \ + ed->data[0] = (u32) ((now - \ + _smm->last_event_poll_by_thread[my_thread_index])*1000.0); \ +} +#define SESSION_EVT_POLL_GAP_TRACK_HANDLER(_smm, _my_thread_index) \ +{ \ + if (PREDICT_TRUE( \ + smm->last_event_poll_by_thread[my_thread_index] != 0.0)) \ + if (now > smm->last_event_poll_by_thread[_my_thread_index] + 500e-6)\ + SESSION_EVT_POLL_GAP(smm, my_thread_index); \ + _smm->last_event_poll_by_thread[my_thread_index] = now; \ +} + +#else +#define SESSION_EVT_POLL_GAP(_smm, _my_thread_index) +#define SESSION_EVT_POLL_GAP_TRACK_HANDLER(_smm, _my_thread_index) +#endif + #define CONCAT_HELPER(_a, _b) _a##_b #define CC(_a, _b) CONCAT_HELPER(_a, _b) - #define SESSION_EVT_DBG(_evt, _args...) CC(_evt, _HANDLER)(_args) #else |