summaryrefslogtreecommitdiffstats
path: root/database/rrd.h
diff options
context:
space:
mode:
Diffstat (limited to 'database/rrd.h')
-rw-r--r--database/rrd.h64
1 files changed, 42 insertions, 22 deletions
diff --git a/database/rrd.h b/database/rrd.h
index b16fcdc16..59d0501bd 100644
--- a/database/rrd.h
+++ b/database/rrd.h
@@ -34,12 +34,24 @@ struct pg_cache_page_index;
#include "rrdcalc.h"
#include "rrdcalctemplate.h"
#include "../streaming/rrdpush.h"
+
+#ifndef ACLK_NG
#include "../aclk/legacy/aclk_rrdhost_state.h"
+#else
+#include "aclk/aclk.h"
+#endif
+
+enum {
+ CONTEXT_FLAGS_ARCHIVE = 0x01,
+ CONTEXT_FLAGS_CHART = 0x02,
+ CONTEXT_FLAGS_CONTEXT = 0x04
+};
struct context_param {
RRDDIM *rd;
time_t first_entry_t;
time_t last_entry_t;
+ uint8_t flags;
};
#define META_CHART_UPDATED 1
@@ -130,7 +142,7 @@ extern const char *rrd_algorithm_name(RRD_ALGORITHM algorithm);
// RRD FAMILY
struct rrdfamily {
- avl avl;
+ avl_t avl;
const char *family;
uint32_t hash_family;
@@ -235,7 +247,7 @@ struct rrddim {
// ------------------------------------------------------------------------
// binary indexing structures
- avl avl; // the binary index - this has to be first member!
+ avl_t avl; // the binary index - this has to be first member!
// ------------------------------------------------------------------------
// the dimension definition
@@ -336,6 +348,18 @@ union rrddim_collect_handle {
// ----------------------------------------------------------------------------
// iterator state for RRD dimension data queries
+
+#ifdef ENABLE_DBENGINE
+struct rrdeng_query_handle {
+ struct rrdeng_page_descr *descr;
+ struct rrdengine_instance *ctx;
+ struct pg_cache_page_index *page_index;
+ time_t next_page_time;
+ time_t now;
+ unsigned position;
+};
+#endif
+
struct rrddim_query_handle {
RRDDIM *rd;
time_t start_time;
@@ -347,14 +371,7 @@ struct rrddim_query_handle {
uint8_t finished;
} slotted; // state the legacy code uses
#ifdef ENABLE_DBENGINE
- struct rrdeng_query_handle {
- struct rrdeng_page_descr *descr;
- struct rrdengine_instance *ctx;
- struct pg_cache_page_index *page_index;
- time_t next_page_time;
- time_t now;
- unsigned position;
- } rrdeng; // state the database engine uses
+ struct rrdeng_query_handle rrdeng; // state the database engine uses
#endif
};
};
@@ -365,9 +382,9 @@ struct rrddim_query_handle {
struct rrddim_volatile {
#ifdef ENABLE_DBENGINE
uuid_t *rrdeng_uuid; // database engine metric UUID
- uuid_t *metric_uuid; // global UUID for this metric (unique_across hosts)
struct pg_cache_page_index *page_index;
#endif
+ uuid_t *metric_uuid; // global UUID for this metric (unique_across hosts)
union rrddim_collect_handle handle;
// ------------------------------------------------------------------------
// function pointers that handle data collection
@@ -469,8 +486,8 @@ struct rrdset {
// ------------------------------------------------------------------------
// binary indexing structures
- avl avl; // the index, with key the id - this has to be first!
- avl avlname; // the index, with key the name
+ avl_t avl; // the index, with key the id - this has to be first!
+ avl_t avlname; // the index, with key the name
// ------------------------------------------------------------------------
// the set configuration
@@ -523,7 +540,10 @@ struct rrdset {
size_t counter; // the number of times we added values to this database
size_t counter_done; // the number of times rrdset_done() has been called
- time_t last_accessed_time; // the last time this RRDSET has been accessed
+ union {
+ time_t last_accessed_time; // the last time this RRDSET has been accessed
+ time_t last_entry_t; // the last_entry_t computed for transient RRDSET
+ };
time_t upstream_resync_time; // the timestamp up to which we should resync clock upstream
char *plugin_name; // the name of the plugin that generated this
@@ -722,7 +742,7 @@ struct rrdhost_system_info {
};
struct rrdhost {
- avl avl; // the index of hosts
+ avl_t avl; // the index of hosts
// ------------------------------------------------------------------------
// host information
@@ -851,8 +871,8 @@ struct rrdhost {
#ifdef ENABLE_DBENGINE
struct rrdengine_instance *rrdeng_ctx; // DB engine instance for this host
- uuid_t host_uuid; // Global GUID for this host
#endif
+ uuid_t host_uuid; // Global GUID for this host
#ifdef ENABLE_HTTPS
struct netdata_ssl ssl; //Structure used to encrypt the connection
@@ -999,13 +1019,13 @@ extern void rrdhost_free_all(void);
extern void rrdhost_save_all(void);
extern void rrdhost_cleanup_all(void);
-extern void rrdhost_cleanup_orphan_hosts_nolock(RRDHOST *protected);
+extern void rrdhost_cleanup_orphan_hosts_nolock(RRDHOST *protected_host);
extern void rrdhost_system_info_free(struct rrdhost_system_info *system_info);
extern void rrdhost_free(RRDHOST *host);
extern void rrdhost_save_charts(RRDHOST *host);
extern void rrdhost_delete_charts(RRDHOST *host);
-extern int rrdhost_should_be_removed(RRDHOST *host, RRDHOST *protected, time_t now);
+extern int rrdhost_should_be_removed(RRDHOST *host, RRDHOST *protected_host, time_t now);
extern void rrdset_update_heterogeneous_flag(RRDSET *st);
@@ -1053,7 +1073,7 @@ extern void rrdset_isnot_obsolete(RRDSET *st);
// checks if the RRDSET should be offered to viewers
#define rrdset_is_available_for_viewers(st) (rrdset_flag_check(st, RRDSET_FLAG_ENABLED) && !rrdset_flag_check(st, RRDSET_FLAG_HIDDEN) && !rrdset_flag_check(st, RRDSET_FLAG_OBSOLETE) && !rrdset_flag_check(st, RRDSET_FLAG_ARCHIVED) && (st)->dimensions && (st)->rrd_memory_mode != RRD_MEMORY_MODE_NONE)
-#define rrdset_is_available_for_backends(st) (rrdset_flag_check(st, RRDSET_FLAG_ENABLED) && !rrdset_flag_check(st, RRDSET_FLAG_OBSOLETE) && !rrdset_flag_check(st, RRDSET_FLAG_ARCHIVED) && (st)->dimensions)
+#define rrdset_is_available_for_exporting_and_alarms(st) (rrdset_flag_check(st, RRDSET_FLAG_ENABLED) && !rrdset_flag_check(st, RRDSET_FLAG_OBSOLETE) && !rrdset_flag_check(st, RRDSET_FLAG_ARCHIVED) && (st)->dimensions)
#define rrdset_is_archived(st) (rrdset_flag_check(st, RRDSET_FLAG_ARCHIVED) && (st)->dimensions)
// get the total duration in seconds of the round robin database
@@ -1281,8 +1301,8 @@ extern int rrdfamily_compare(void *a, void *b);
extern RRDFAMILY *rrdfamily_create(RRDHOST *host, const char *id);
extern void rrdfamily_free(RRDHOST *host, RRDFAMILY *rc);
-#define rrdset_index_add(host, st) (RRDSET *)avl_insert_lock(&((host)->rrdset_root_index), (avl *)(st))
-#define rrdset_index_del(host, st) (RRDSET *)avl_remove_lock(&((host)->rrdset_root_index), (avl *)(st))
+#define rrdset_index_add(host, st) (RRDSET *)avl_insert_lock(&((host)->rrdset_root_index), (avl_t *)(st))
+#define rrdset_index_del(host, st) (RRDSET *)avl_remove_lock(&((host)->rrdset_root_index), (avl_t *)(st))
extern RRDSET *rrdset_index_del_name(RRDHOST *host, RRDSET *st);
extern void rrdset_free(RRDSET *st);
@@ -1312,7 +1332,7 @@ extern void set_host_properties(
#ifdef ENABLE_DBENGINE
#include "database/engine/rrdengineapi.h"
-#include "sqlite/sqlite_functions.h"
#endif
+#include "sqlite/sqlite_functions.h"
#endif /* NETDATA_RRD_H */
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-06 04:10:26 +0000