_(DISPATCH_START, "dispatch start") \
_(DISPATCH_END, "dispatch end") \
_(FREE, "session free") \
+ _(DSP_CNTRS, "dispatch counters") \
+ _(IO_EVT_COUNTS, "io evt counts") \
+ _(EVT_COUNTS, "ctrl evt counts") \
typedef enum _session_evt_dbg
{
#undef _
} session_evt_dbg_e;
+#define foreach_session_events \
+_(CLK_UPDATE_TIME, 1, 1, "Time Session Update Timers") \
+_(CLK_MQ_DEQ, 1, 1, "Time MQ Dequeue") \
+_(CLK_CTRL_EVTS, 1, 1, "Time Ctrl Events") \
+_(CLK_NEW_IO_EVTS, 1, 1, "Time New IO Events") \
+_(CLK_OLD_IO_EVTS, 1, 1, "Time Old IO Events") \
+\
+_(CNT_MQ_EVTS, 1, 0, "# of MQ Events Processed" ) \
+_(CNT_CTRL_EVTS, 1, 0, "# of Cntrl Events Processed" ) \
+_(CNT_NEW_EVTS, 1, 0, "# of New Events Processed" ) \
+_(CNT_OLD_EVTS, 1, 0, "# of Old Events Processed" ) \
+_(CNT_IO_EVTS, 1, 0, "# of Events Processed" ) \
+_(NODE_CALL_CNT, 1, 0, "Node call count") \
+_(NEW_IO_EVTS, 1, 0, "New IO Events") \
+_(OLD_IO_EVTS, 1, 0, "Old IO Events") \
+\
+_(BASE_OFFSET_IO_EVTS, 0, 0, "NULL") \
+_(SESSION_IO_EVT_RX, 1, 0, "# of IO Event RX") \
+_(SESSION_IO_EVT_TX, 1, 0, "# of IO Event TX") \
+_(SESSION_IO_EVT_TX_FLUSH, 1, 0, "# of IO Event TX Flush") \
+_(SESSION_IO_EVT_BUILTIN_RX, 1, 0, "# of IO Event BuiltIn RX") \
+_(SESSION_IO_EVT_BUILTIN_TX, 1, 0, "# of IO Event BuiltIn TX") \
+
+
+typedef enum
+{
+#define _(sym, disp, type, str) SESS_Q_##sym,
+ foreach_session_events
+#undef _
+ SESS_Q_MAX_EVT_TYPES
+} sess_q_node_events_types_t;
+
+typedef struct session_dbg_counter_
+{
+ union
+ {
+ f64 f64;
+ u64 u64;
+ };
+} session_dbg_counter_t;
+
+typedef struct session_dbg_evts_t
+{
+ CLIB_CACHE_LINE_ALIGN_MARK (cacheline0);
+ f64 last_time;
+ u64 prev_io;
+ session_dbg_counter_t sess_dbg_evt_type[SESS_Q_MAX_EVT_TYPES];
+} session_dbg_evts_t;
+
+typedef struct session_dbg_main_
+{
+ session_dbg_evts_t *wrk;
+} session_dbg_main_t;
+
+extern session_dbg_main_t session_dbg_main;
+
#define SESSION_DEBUG 0 * (TRANSPORT_DEBUG > 0)
#define SESSION_DEQ_EVTS (0)
+#define SESSION_DISPATCH_DBG (0)
#define SESSION_EVT_POLL_DBG (0)
#define SESSION_SM (0)
+#define SESSION_CLOCKS_EVT_DBG (0)
+#define SESSION_COUNTS_EVT_DBG (0)
#if SESSION_DEBUG
DEC_SESSION_ETD(_s, _e, 1); \
ed->data[0] = _len; \
}
+#else
+#define SESSION_EVT_DEQ_HANDLER(_s, _now, _max, _has_evt, _ts)
+#define SESSION_EVT_ENQ_HANDLER(_s, _body)
+#endif /* SESSION_DEQ_NODE_EVTS */
-#define SESSION_EVT_DEQ_NODE_HANDLER(_node_evt) \
+#if SESSION_DISPATCH_DBG
+#define SESSION_EVT_DEQ_NODE_HANDLER(_wrk, _node_evt, _ntx) \
{ \
ELOG_TYPE_DECLARE (_e) = \
{ \
- .format = "deq-node: %s", \
- .format_args = "t4", \
+ .format = "dispatch: %s pkts %u re-entry: %u dispatch %u", \
+ .format_args = "t4i4i4i4", \
.n_enum_strings = 2, \
.enum_strings = { \
"start", \
"end", \
}, \
}; \
- DEC_SESSION_ED(_e, 1); \
+ DEC_SESSION_ED(_e, 4); \
ed->data[0] = _node_evt; \
+ ed->data[1] = _ntx; \
+ ed->data[2] = (_wrk->last_vlib_time - _wrk->last_event_poll) \
+ * 1000000.0; \
+ ed->data[3] = (vlib_time_now (_wrk->vm) - _wrk->last_vlib_time) \
+ * 1000000.0; \
}
#else
-#define SESSION_EVT_DEQ_HANDLER(_s, _body)
-#define SESSION_EVT_ENQ_HANDLER(_s, _body)
-#define SESSION_EVT_DEQ_NODE_HANDLER(_node_evt)
-#endif /* SESSION_DEQ_NODE_EVTS */
+#define SESSION_EVT_DEQ_NODE_HANDLER(_node_evt, _ntx)
+#endif /* SESSION_DISPATCH_DBG */
#if SESSION_EVT_POLL_DBG && SESSION_DEBUG > 1
#define SESSION_EVT_POLL_GAP(_wrk) \
.format_args = "i4", \
}; \
DEC_SESSION_ED(_e, 1); \
- ed->data[0] = (u32) ((now - _wrk->last_event_poll)*1000000.0); \
+ ed->data[0] = (u32) ((_wrk->last_vlib_time - _wrk->last_event_poll) \
+ *1000000.0); \
}
#define SESSION_EVT_POLL_GAP_TRACK_HANDLER(_wrk) \
{ \
- if (PREDICT_TRUE (smm->last_event_poll != 0.0)) \
- if (now > smm->last_event_poll + 500e-6) \
- SESSION_EVT_POLL_GAP(smm, _ti); \
- _wrk->last_event_poll = now; \
+ if (PREDICT_TRUE (_wrk->last_event_poll != 0.0)) \
+ if (_wrk->last_vlib_time > _wrk->last_event_poll + 500e-6) \
+ SESSION_EVT_POLL_GAP(_wrk); \
+ _wrk->last_event_poll = _wrk->last_vlib_time; \
}
#define SESSION_EVT_POLL_DISPATCH_TIME_HANDLER(_wrk) \
#define SESSION_EVT_POLL_GAP(_wrk)
#define SESSION_EVT_POLL_GAP_TRACK_HANDLER(_wrk)
#define SESSION_EVT_POLL_DISPATCH_TIME_HANDLER(_wrk)
+#define SESSION_EVT_POLL_CLOCKS_TIME_HANDLER(_wrk)
+
#endif /* SESSION_EVT_POLL_DBG */
+#if SESSION_CLOCKS_EVT_DBG
+
+#define SESSION_EVT_DSP_CNTRS_UPDATE_TIME_HANDLER(_wrk, _diff, _args...) \
+ session_dbg_evts_t *sdm = &session_dbg_main.wrk[_wrk->vm->thread_index]; \
+ sdm->sess_dbg_evt_type[SESS_Q_CLK_UPDATE_TIME].f64 += _diff; \
+
+#define SESSION_EVT_DSP_CNTRS_MQ_DEQ_HANDLER(_wrk, _diff, _cnt, _args...) \
+ session_dbg_evts_t *sdm = &session_dbg_main.wrk[_wrk->vm->thread_index]; \
+ sdm->sess_dbg_evt_type[SESS_Q_CNT_MQ_EVTS].u64 += _cnt; \
+ sdm->sess_dbg_evt_type[SESS_Q_CLK_MQ_DEQ].f64 += _diff; \
+
+#define SESSION_EVT_DSP_CNTRS_CTRL_EVTS_HANDLER(_wrk, _diff, _args...) \
+ session_dbg_evts_t *sdm = &session_dbg_main.wrk[_wrk->vm->thread_index]; \
+ sdm->sess_dbg_evt_type[SESS_Q_CLK_CTRL_EVTS].f64 += _diff; \
+ sdm->prev_io = sdm->sess_dbg_evt_type[SESS_Q_CNT_IO_EVTS].u64; \
+
+#define SESSION_EVT_DSP_CNTRS_NEW_IO_EVTS_HANDLER(_wrk, _diff, _args...) \
+ session_dbg_evts_t *sdm = &session_dbg_main.wrk[_wrk->vm->thread_index]; \
+ sdm->sess_dbg_evt_type[SESS_Q_CLK_NEW_IO_EVTS].f64 += _diff; \
+ sdm->sess_dbg_evt_type[SESS_Q_CNT_NEW_EVTS].u64 += \
+ sdm->sess_dbg_evt_type[SESS_Q_CNT_IO_EVTS].u64 - sdm->prev_io; \
+ sdm->prev_io = sdm->sess_dbg_evt_type[SESS_Q_CNT_IO_EVTS].u64; \
+
+#define SESSION_EVT_DSP_CNTRS_OLD_IO_EVTS_HANDLER(_wrk, _diff, _args...) \
+ session_dbg_evts_t *sdm = &session_dbg_main.wrk[_wrk->vm->thread_index]; \
+ sdm->sess_dbg_evt_type[SESS_Q_CLK_OLD_IO_EVTS].f64 += _diff; \
+ sdm->sess_dbg_evt_type[SESS_Q_CNT_OLD_EVTS].u64 += \
+ sdm->sess_dbg_evt_type[SESS_Q_CNT_IO_EVTS].u64 - sdm->prev_io; \
+
+#define SESSION_EVT_DSP_CNTRS_HANDLER(_disp_evt, _wrk, _args...) \
+{ \
+ f64 time_now = vlib_time_now (_wrk->vm); \
+ f64 diff = time_now - session_dbg_main.wrk[_wrk->vm->thread_index].last_time; \
+ session_dbg_main.wrk[_wrk->vm->thread_index].last_time = time_now; \
+ CC(CC(SESSION_EVT_DSP_CNTRS_,_disp_evt),_HANDLER)(wrk, diff, _args); \
+}
+#else
+#define SESSION_EVT_CLOCKS_HANDLER(_node_evt, _wrk)
+#endif /*SESSION_CLOCKS_EVT_DBG */
+
+#if SESSION_COUNTS_EVT_DBG
+#define SESSION_EVT_COUNTS_HANDLER(_node_evt, _cnt, _wrk) \
+{ \
+ session_dbg_main.wrk[_wrk->vm->thread_index]. \
+ sess_dbg_evt_type[SESS_Q_##_node_evt].u64 += _cnt; \
+}
+
+#define SESSION_IO_EVT_COUNTS_HANDLER(_node_evt, _cnt, _wrk) \
+{ \
+ u8 type = SESS_Q_BASE_OFFSET_IO_EVTS + _node_evt +1 ; \
+ session_dbg_main.wrk[_wrk->vm->thread_index]. \
+ sess_dbg_evt_type[type].u64 += _cnt ; \
+ session_dbg_main.wrk[_wrk->vm->thread_index]. \
+ sess_dbg_evt_type[SESS_Q_CNT_IO_EVTS].u64 += _cnt ; \
+}
+#else
+#define SESSION_EVT_COUNTS_HANDLER(_node_evt, _wrk)
+#define SESSION_IO_EVT_COUNTS_HANDLER(_node_evt, _cnt, _wrk)
+#endif /*SESSION_COUNTS_EVT_DBG */
+
+
#define SESSION_EVT_DISPATCH_START_HANDLER(_wrk) \
{ \
if (SESSION_DEQ_EVTS > 1) \
- SESSION_EVT_DEQ_NODE_HANDLER (0); \
+ SESSION_EVT_DEQ_NODE_HANDLER (_wrk, 0, 0); \
SESSION_EVT_POLL_GAP_TRACK_HANDLER (wrk); \
+ session_dbg_main.wrk[_wrk->vm->thread_index]. \
+ sess_dbg_evt_type[SESS_Q_##NODE_CALL_CNT].u64 +=1; \
}
#define SESSION_EVT_DISPATCH_END_HANDLER(_wrk, _ntx) \
{ \
- if (SESSION_DEQ_EVTS > 1 || _ntx) \
- SESSION_EVT_DEQ_NODE_HANDLER (1); \
+ if (_ntx) \
+ SESSION_EVT_DEQ_NODE_HANDLER (_wrk, 1, _ntx); \
SESSION_EVT_POLL_DISPATCH_TIME_HANDLER(_wrk); \
+ _wrk->last_event_poll = vlib_time_now (_wrk->vm); \
}
#define CONCAT_HELPER(_a, _b) _a##_b
Code Review / vpp.git / blobdiff