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-rw-r--r--src/third_party/wiredtiger/src/include/stat.h129
1 files changed, 59 insertions, 70 deletions
diff --git a/src/third_party/wiredtiger/src/include/stat.h b/src/third_party/wiredtiger/src/include/stat.h
index b61c568783b..cd0cae16826 100644
--- a/src/third_party/wiredtiger/src/include/stat.h
+++ b/src/third_party/wiredtiger/src/include/stat.h
@@ -133,105 +133,92 @@ __wt_stats_clear(void *stats_arg, int slot)
}
/*
- * Read/write statistics without any test for statistics configuration. Reading
- * and writing the field requires different actions: reading sums the values
+ * Read/write statistics if statistics gathering is enabled. Reading and
+ * writing the field requires different actions: reading sums the values
* across the array of structures, writing updates a single structure's value.
*/
+#define WT_STAT_ENABLED(session) (S2C(session)->stat_flags != 0)
+
#define WT_STAT_READ(stats, fld) \
__wt_stats_aggregate(stats, WT_STATS_FIELD_TO_SLOT(stats, fld))
-#define WT_STAT_WRITE(stats, fld, v) \
- (stats)->fld = (int64_t)(v)
-
-#define WT_STAT_DECRV(session, stats, fld, value) \
- (stats)[WT_STATS_SLOT_ID(session)]->fld -= (int64_t)(value)
-#define WT_STAT_DECRV_ATOMIC(session, stats, fld, value) \
- __wt_atomic_subi64( \
- &(stats)[WT_STATS_SLOT_ID(session)]->fld, (int64_t)(value))
-#define WT_STAT_DECR(session, stats, fld) \
- WT_STAT_DECRV(session, stats, fld, 1)
-#define WT_STAT_INCRV(session, stats, fld, value) \
- (stats)[WT_STATS_SLOT_ID(session)]->fld += (int64_t)(value)
-#define WT_STAT_INCRV_ATOMIC(session, stats, fld, value) \
- __wt_atomic_addi64( \
- &(stats)[WT_STATS_SLOT_ID(session)]->fld, (int64_t)(value))
-#define WT_STAT_INCR(session, stats, fld) \
- WT_STAT_INCRV(session, stats, fld, 1)
-#define WT_STAT_SET(session, stats, fld, value) do { \
- __wt_stats_clear(stats, WT_STATS_FIELD_TO_SLOT(stats, fld)); \
- (stats)[0]->fld = (int64_t)(value); \
+#define WT_STAT_WRITE(session, stats, fld, v) do { \
+ if (WT_STAT_ENABLED(session)) \
+ (stats)->fld = (int64_t)(v); \
} while (0)
-/*
- * Update statistics if "fast" statistics are configured.
- */
-#define WT_STAT_FAST_DECRV(session, stats, fld, value) do { \
- if (FLD_ISSET(S2C(session)->stat_flags, WT_CONN_STAT_FAST)) \
- WT_STAT_DECRV(session, stats, fld, value); \
+#define WT_STAT_DECRV(session, stats, fld, value) do { \
+ if (WT_STAT_ENABLED(session)) \
+ (stats)[WT_STATS_SLOT_ID(session)]->fld -= (int64_t)(value); \
} while (0)
-#define WT_STAT_FAST_DECR(session, stats, fld) \
- WT_STAT_FAST_DECRV(session, stats, fld, 1)
-#define WT_STAT_FAST_DECRV_ATOMIC(session, stats, fld, value) do { \
- if (FLD_ISSET(S2C(session)->stat_flags, WT_CONN_STAT_FAST)) \
- WT_STAT_DECRV_ATOMIC(session, stats, fld, value); \
+#define WT_STAT_DECRV_ATOMIC(session, stats, fld, value) do { \
+ if (WT_STAT_ENABLED(session)) \
+ __wt_atomic_subi64(&(stats)[WT_STATS_SLOT_ID(session)]->fld, \
+ (int64_t)(value)); \
} while (0)
-#define WT_STAT_FAST_INCRV(session, stats, fld, value) do { \
- if (FLD_ISSET(S2C(session)->stat_flags, WT_CONN_STAT_FAST)) \
- WT_STAT_INCRV(session, stats, fld, value); \
+#define WT_STAT_DECR(session, stats, fld) \
+ WT_STAT_DECRV(session, stats, fld, 1)
+#define WT_STAT_INCRV(session, stats, fld, value) do { \
+ if (WT_STAT_ENABLED(session)) \
+ (stats)[WT_STATS_SLOT_ID(session)]->fld += (int64_t)(value); \
} while (0)
-#define WT_STAT_FAST_INCR(session, stats, fld) \
- WT_STAT_FAST_INCRV(session, stats, fld, 1)
-#define WT_STAT_FAST_INCRV_ATOMIC(session, stats, fld, value) do { \
- if (FLD_ISSET(S2C(session)->stat_flags, WT_CONN_STAT_FAST)) \
- WT_STAT_INCRV_ATOMIC(session, stats, fld, value); \
+#define WT_STAT_INCRV_ATOMIC(session, stats, fld, value) do { \
+ if (WT_STAT_ENABLED(session)) \
+ __wt_atomic_addi64(&(stats)[WT_STATS_SLOT_ID(session)]->fld, \
+ (int64_t)(value)); \
} while (0)
-#define WT_STAT_FAST_SET(session, stats, fld, value) do { \
- if (FLD_ISSET(S2C(session)->stat_flags, WT_CONN_STAT_FAST)) \
- WT_STAT_SET(session, stats, fld, value); \
+#define WT_STAT_INCR(session, stats, fld) \
+ WT_STAT_INCRV(session, stats, fld, 1)
+#define WT_STAT_SET(session, stats, fld, value) do { \
+ if (WT_STAT_ENABLED(session)) { \
+ __wt_stats_clear(stats, \
+ WT_STATS_FIELD_TO_SLOT(stats, fld)); \
+ (stats)[0]->fld = (int64_t)(value); \
+ } \
} while (0)
/*
- * Update connection handle statistics if "fast" statistics are configured.
+ * Update connection handle statistics if statistics gathering is enabled.
*/
-#define WT_STAT_FAST_CONN_DECR(session, fld) \
- WT_STAT_FAST_DECR(session, S2C(session)->stats, fld)
-#define WT_STAT_FAST_CONN_DECR_ATOMIC(session, fld) \
- WT_STAT_FAST_DECRV_ATOMIC(session, S2C(session)->stats, fld, 1)
-#define WT_STAT_FAST_CONN_DECRV(session, fld, value) \
- WT_STAT_FAST_DECRV(session, S2C(session)->stats, fld, value)
-#define WT_STAT_FAST_CONN_INCR(session, fld) \
- WT_STAT_FAST_INCR(session, S2C(session)->stats, fld)
-#define WT_STAT_FAST_CONN_INCR_ATOMIC(session, fld) \
- WT_STAT_FAST_INCRV_ATOMIC(session, S2C(session)->stats, fld, 1)
-#define WT_STAT_FAST_CONN_INCRV(session, fld, value) \
- WT_STAT_FAST_INCRV(session, S2C(session)->stats, fld, value)
-#define WT_STAT_FAST_CONN_SET(session, fld, value) \
- WT_STAT_FAST_SET(session, S2C(session)->stats, fld, value)
+#define WT_STAT_CONN_DECR(session, fld) \
+ WT_STAT_DECR(session, S2C(session)->stats, fld)
+#define WT_STAT_CONN_DECR_ATOMIC(session, fld) \
+ WT_STAT_DECRV_ATOMIC(session, S2C(session)->stats, fld, 1)
+#define WT_STAT_CONN_DECRV(session, fld, value) \
+ WT_STAT_DECRV(session, S2C(session)->stats, fld, value)
+#define WT_STAT_CONN_INCR(session, fld) \
+ WT_STAT_INCR(session, S2C(session)->stats, fld)
+#define WT_STAT_CONN_INCR_ATOMIC(session, fld) \
+ WT_STAT_INCRV_ATOMIC(session, S2C(session)->stats, fld, 1)
+#define WT_STAT_CONN_INCRV(session, fld, value) \
+ WT_STAT_INCRV(session, S2C(session)->stats, fld, value)
+#define WT_STAT_CONN_SET(session, fld, value) \
+ WT_STAT_SET(session, S2C(session)->stats, fld, value)
/*
- * Update data-source handle statistics if "fast" statistics are configured
+ * Update data-source handle statistics if statistics gathering is enabled
* and the data-source handle is set.
*
* XXX
* We shouldn't have to check if the data-source handle is NULL, but it's
* necessary until everything is converted to using data-source handles.
*/
-#define WT_STAT_FAST_DATA_DECRV(session, fld, value) do { \
+#define WT_STAT_DATA_DECRV(session, fld, value) do { \
if ((session)->dhandle != NULL) \
- WT_STAT_FAST_DECRV( \
+ WT_STAT_DECRV( \
session, (session)->dhandle->stats, fld, value); \
} while (0)
-#define WT_STAT_FAST_DATA_DECR(session, fld) \
- WT_STAT_FAST_DATA_DECRV(session, fld, 1)
-#define WT_STAT_FAST_DATA_INCRV(session, fld, value) do { \
+#define WT_STAT_DATA_DECR(session, fld) \
+ WT_STAT_DATA_DECRV(session, fld, 1)
+#define WT_STAT_DATA_INCRV(session, fld, value) do { \
if ((session)->dhandle != NULL) \
- WT_STAT_FAST_INCRV( \
+ WT_STAT_INCRV( \
session, (session)->dhandle->stats, fld, value); \
} while (0)
-#define WT_STAT_FAST_DATA_INCR(session, fld) \
- WT_STAT_FAST_DATA_INCRV(session, fld, 1)
-#define WT_STAT_FAST_DATA_SET(session, fld, value) do { \
+#define WT_STAT_DATA_INCR(session, fld) \
+ WT_STAT_DATA_INCRV(session, fld, 1)
+#define WT_STAT_DATA_SET(session, fld, value) do { \
if ((session)->dhandle != NULL) \
- WT_STAT_FAST_SET( \
+ WT_STAT_SET( \
session, (session)->dhandle->stats, fld, value); \
} while (0)
@@ -286,12 +273,14 @@ struct __wt_connection_stats {
int64_t cache_eviction_get_ref_empty;
int64_t cache_eviction_get_ref_empty2;
int64_t cache_eviction_aggressive_set;
+ int64_t cache_eviction_empty_score;
int64_t cache_eviction_queue_empty;
int64_t cache_eviction_queue_not_empty;
int64_t cache_eviction_server_evicting;
int64_t cache_eviction_server_slept;
int64_t cache_eviction_slow;
int64_t cache_eviction_state;
+ int64_t cache_eviction_walks_abandoned;
int64_t cache_eviction_worker_evicting;
int64_t cache_eviction_force_fail;
int64_t cache_eviction_walks_active;
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