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Diffstat (limited to 'src/vnet/session/session_debug.h')
-rw-r--r--src/vnet/session/session_debug.h203
1 files changed, 141 insertions, 62 deletions
diff --git a/src/vnet/session/session_debug.h b/src/vnet/session/session_debug.h
index 9e49a35dbe6..d433ef47fb1 100644
--- a/src/vnet/session/session_debug.h
+++ b/src/vnet/session/session_debug.h
@@ -17,49 +17,81 @@
#include <vnet/session/transport.h>
#include <vlib/vlib.h>
-
-#define foreach_session_dbg_evt \
- _(ENQ, "enqueue") \
- _(DEQ, "dequeue") \
- _(DEQ_NODE, "dequeue") \
- _(POLL_GAP_TRACK, "poll gap track") \
- _(POLL_DISPATCH_TIME, "dispatch time") \
- _(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") \
+#include <vpp/vnet/config.h>
+
+#define foreach_session_dbg_evt \
+ _ (ENQ, DEQ_EVTS, 1, "enqueue") \
+ _ (DEQ, DEQ_EVTS, 1, "dequeue") \
+ _ (DEQ_NODE, DISPATCH_DBG, 1, "dequeue") \
+ _ (POLL_GAP_TRACK, EVT_POLL_DBG, 1, "poll gap track") \
+ _ (POLL_DISPATCH_TIME, EVT_POLL_DBG, 1, "dispatch time") \
+ _ (DISPATCH_START, CLOCKS_EVT_DBG, 1, "dispatch start") \
+ _ (DISPATCH_END, CLOCKS_EVT_DBG, 1, "dispatch end") \
+ _ (DSP_CNTRS, CLOCKS_EVT_DBG, 1, "dispatch counters") \
+ _ (STATE_CHANGE, SM, 1, "session state change") \
+ _ (FREE, SM, 1, "session free") \
+ _ (IO_EVT_COUNTS, COUNTS_EVT_DBG, 1, "io evt counts") \
+ _ (COUNTS, COUNTS_EVT_DBG, 1, "ctrl evt counts")
typedef enum _session_evt_dbg
{
-#define _(sym, str) SESSION_EVT_##sym,
+#define _(sym, grp, lvl, str) SESSION_EVT_##sym,
foreach_session_dbg_evt
#undef _
} session_evt_dbg_e;
-#define foreach_session_events \
-_(CLK_UPDATE_TIME, 1, 1, "Time Update Time") \
-_(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") \
-_(CLK_TOTAL, 1, 1, "Time Total in Node") \
-_(CLK_START, 1, 1, "Time Since Last Reset") \
- \
-_(CNT_MQ_EVTS, 1, 0, "# of MQ Events Processed" ) \
-_(CNT_CTRL_EVTS, 1, 0, "# of Ctrl 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" ) \
-_(CNT_NODE_CALL, 1, 0, "# of Node Calls") \
- \
-_(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 session_evt_lvl_
+{
+#define _(sym, grp, lvl, str) SESSION_EVT_##sym##_LVL = lvl,
+ foreach_session_dbg_evt
+#undef _
+} session_evt_lvl_e;
+
+#define foreach_session_evt_grp \
+ _ (DEQ_EVTS, "dequeue/enqueue events") \
+ _ (DISPATCH_DBG, "dispatch") \
+ _ (EVT_POLL_DBG, "event poll") \
+ _ (SM, "state machine") \
+ _ (CLOCKS_EVT_DBG, "clocks events") \
+ _ (COUNTS_EVT_DBG, "counts events")
+
+typedef enum session_evt_grp_
+{
+#define _(sym, str) SESSION_EVT_GRP_##sym,
+ foreach_session_evt_grp
+#undef _
+ SESSION_EVT_N_GRP
+} session_evt_grp_e;
+
+typedef enum session_evt_to_grp_
+{
+#define _(sym, grp, lvl, str) SESSION_EVT_##sym##_GRP = SESSION_EVT_GRP_##grp,
+ foreach_session_dbg_evt
+#undef _
+} session_evt_to_grp_e;
+
+#define foreach_session_events \
+ _ (CLK_UPDATE_TIME, 1, 1, "Time Update Time") \
+ _ (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") \
+ _ (CLK_TOTAL, 1, 1, "Time Total in Node") \
+ _ (CLK_START, 1, 1, "Time Since Last Reset") \
+ \
+ _ (CNT_MQ_EVTS, 1, 0, "# of MQ Events Processed") \
+ _ (CNT_CTRL_EVTS, 1, 0, "# of Ctrl 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") \
+ _ (CNT_NODE_CALL, 1, 0, "# of Node Calls") \
+ \
+ _ (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_TX_MAIN, 1, 0, "# of IO Event TX Main")
typedef enum
{
@@ -90,17 +122,28 @@ typedef struct session_dbg_evts_t
typedef struct session_dbg_main_
{
session_dbg_evts_t *wrk;
+ u8 grp_dbg_lvl[SESSION_EVT_N_GRP];
} 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)
+#if defined VPP_SESSION_DEBUG && (TRANSPORT_DEBUG > 0)
+#define SESSION_DEBUG (1)
+#define SESSION_DEQ_EVTS (1)
+#define SESSION_DISPATCH_DBG (1)
+#define SESSION_EVT_POLL_DBG (1)
+#define SESSION_SM (1)
+#define SESSION_CLOCKS_EVT_DBG (1)
+#define SESSION_COUNTS_EVT_DBG (1)
+#else
+#define SESSION_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)
+#endif
#if SESSION_DEBUG
@@ -123,17 +166,43 @@ extern session_dbg_main_t session_dbg_main;
ed = ELOG_DATA (&vlib_global_main.elog_main, _e)
#if SESSION_SM
-#define SESSION_EVT_FREE_HANDLER(_s) \
-{ \
- ELOG_TYPE_DECLARE (_e) = \
- { \
- .format = "free: idx %u", \
- .format_args = "i4", \
- }; \
- DEC_SESSION_ETD(_s, _e, 1); \
- ed->data[0] = _s->session_index; \
-}
+#define SESSION_EVT_STATE_CHANGE_HANDLER(_s) \
+ { \
+ ELOG_TYPE_DECLARE (_e) = { \
+ .format = "%s: idx %u", \
+ .format_args = "t4i4", \
+ .n_enum_strings = 12, \
+ .enum_strings = { \
+ "created", \
+ "listening", \
+ "connecting", \
+ "accepting", \
+ "ready", \
+ "opened", \
+ "transport closing", \
+ "closing", \
+ "app closed", \
+ "transport closed", \
+ "closed", \
+ "transport deleted", \
+ }, \
+ }; \
+ DEC_SESSION_ETD (_s, _e, 2); \
+ ed->data[0] = _s->session_state; \
+ ed->data[1] = _s->session_index; \
+ }
+
+#define SESSION_EVT_FREE_HANDLER(_s) \
+ { \
+ ELOG_TYPE_DECLARE (_e) = { \
+ .format = "free: idx %u", \
+ .format_args = "i4", \
+ }; \
+ DEC_SESSION_ED (_e, 1); \
+ ed->data[0] = _s->session_index; \
+ }
#else
+#define SESSION_EVT_STATE_CHANGE_HANDLER(_s)
#define SESSION_EVT_FREE_HANDLER(_s)
#endif
@@ -282,17 +351,17 @@ extern session_dbg_main_t session_dbg_main;
counters[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_evts_t *sde; \
- sde = &session_dbg_main.wrk[_wrk->vm->thread_index]; \
- sde->counters[type].u64 += _cnt; \
- sde->counters[SESS_Q_CNT_IO_EVTS].u64 += _cnt ; \
-}
+#define SESSION_EVT_IO_EVT_COUNTS_HANDLER(_node_evt, _cnt, _wrk) \
+ { \
+ u8 type = SESS_Q_BASE_OFFSET_IO_EVTS + _node_evt + 1; \
+ session_dbg_evts_t *sde; \
+ sde = &session_dbg_main.wrk[_wrk->vm->thread_index]; \
+ sde->counters[type].u64 += _cnt; \
+ sde->counters[SESS_Q_CNT_IO_EVTS].u64 += _cnt; \
+ }
#else
#define SESSION_EVT_COUNTS_HANDLER(_node_evt, _cnt, _wrk)
-#define SESSION_IO_EVT_COUNTS_HANDLER(_node_evt, _cnt, _wrk)
+#define SESSION_EVT_IO_EVT_COUNTS_HANDLER(_node_evt, _cnt, _wrk)
#endif /*SESSION_COUNTS_EVT_DBG */
@@ -322,8 +391,18 @@ extern session_dbg_main_t session_dbg_main;
#define CONCAT_HELPER(_a, _b) _a##_b
#define CC(_a, _b) CONCAT_HELPER(_a, _b)
-#define SESSION_EVT(_evt, _args...) CC(_evt, _HANDLER)(_args)
-
+#define session_evt_lvl(_evt) CC (_evt, _LVL)
+#define session_evt_grp(_evt) CC (_evt, _GRP)
+#define session_evt_grp_dbg_lvl(_evt) \
+ session_dbg_main.grp_dbg_lvl[session_evt_grp (_evt)]
+#define SESSION_EVT(_evt, _args...) \
+ do \
+ { \
+ if (PREDICT_FALSE (session_evt_grp_dbg_lvl (_evt) >= \
+ session_evt_lvl (_evt))) \
+ CC (_evt, _HANDLER) (_args); \
+ } \
+ while (0)
#else
#define SESSION_EVT(_evt, _args...)
#define SESSION_DBG(_fmt, _args...)