Adding upstream version 1.12.1.upstream/1.12.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 23 insertions, 16 deletions

diff --git a/database/rrd.h b/database/rrd.h
index 24705ebb..1572e62a 100644
--- a/database/rrd.h
+++ b/database/rrd.h
@@ -31,6 +31,7 @@ typedef struct alarm_entry ALARM_ENTRY;
 extern int default_rrd_update_every;
 extern int default_rrd_history_entries;
 extern int gap_when_lost_iterations_above;
+extern time_t rrdset_free_obsolete_time;
 
 #define RRD_ID_LENGTH_MAX 200
 
@@ -123,7 +124,8 @@ typedef struct rrdfamily RRDFAMILY;
 typedef enum rrddim_flags {
     RRDDIM_FLAG_NONE                            = 0,
     RRDDIM_FLAG_HIDDEN                          = (1 << 0),  // this dimension will not be offered to callers
-    RRDDIM_FLAG_DONT_DETECT_RESETS_OR_OVERFLOWS = (1 << 1)   // do not offer RESET or OVERFLOW info to callers
+    RRDDIM_FLAG_DONT_DETECT_RESETS_OR_OVERFLOWS = (1 << 1),  // do not offer RESET or OVERFLOW info to callers
+    RRDDIM_FLAG_OBSOLETE                        = (1 << 2)   // this is marked by the collector/module as obsolete
 } RRDDIM_FLAGS;
 
 #ifdef HAVE_C___ATOMIC
@@ -242,21 +244,22 @@ struct rrddim {
 // and may lead to missing information.
 
 typedef enum rrdset_flags {
-    RRDSET_FLAG_ENABLED           = 1 << 0, // enables or disables a chart
-    RRDSET_FLAG_DETAIL            = 1 << 1, // if set, the data set should be considered as a detail of another
-                                         // (the master data set should be the one that has the same family and is not detail)
-    RRDSET_FLAG_DEBUG             = 1 << 2, // enables or disables debugging for a chart
-    RRDSET_FLAG_OBSOLETE          = 1 << 3, // this is marked by the collector/module as obsolete
-    RRDSET_FLAG_BACKEND_SEND      = 1 << 4, // if set, this chart should be sent to backends
-    RRDSET_FLAG_BACKEND_IGNORE    = 1 << 5, // if set, this chart should not be sent to backends
-    RRDSET_FLAG_UPSTREAM_SEND     = 1 << 6, // if set, this chart should be sent upstream (streaming)
-    RRDSET_FLAG_UPSTREAM_IGNORE   = 1 << 7, // if set, this chart should not be sent upstream (streaming)
-    RRDSET_FLAG_UPSTREAM_EXPOSED  = 1 << 8, // if set, we have sent this chart definition to netdata master (streaming)
-    RRDSET_FLAG_STORE_FIRST       = 1 << 9, // if set, do not eliminate the first collection during interpolation
-    RRDSET_FLAG_HETEROGENEOUS     = 1 << 10, // if set, the chart is not homogeneous (dimensions in it have multiple algorithms, multipliers or dividers)
-    RRDSET_FLAG_HOMEGENEOUS_CHECK = 1 << 11, // if set, the chart should be checked to determine if the dimensions as homogeneous
-    RRDSET_FLAG_HIDDEN            = 1 << 12, // if set, do not show this chart on the dashboard, but use it for backends
-    RRDSET_FLAG_SYNC_CLOCK        = 1 << 13, // if set, microseconds on next data collection will be ignored (the chart will be synced to now)
+    RRDSET_FLAG_ENABLED             = 1 << 0, // enables or disables a chart
+    RRDSET_FLAG_DETAIL              = 1 << 1, // if set, the data set should be considered as a detail of another
+                                              // (the master data set should be the one that has the same family and is not detail)
+    RRDSET_FLAG_DEBUG               = 1 << 2, // enables or disables debugging for a chart
+    RRDSET_FLAG_OBSOLETE            = 1 << 3, // this is marked by the collector/module as obsolete
+    RRDSET_FLAG_BACKEND_SEND        = 1 << 4, // if set, this chart should be sent to backends
+    RRDSET_FLAG_BACKEND_IGNORE      = 1 << 5, // if set, this chart should not be sent to backends
+    RRDSET_FLAG_UPSTREAM_SEND       = 1 << 6, // if set, this chart should be sent upstream (streaming)
+    RRDSET_FLAG_UPSTREAM_IGNORE     = 1 << 7, // if set, this chart should not be sent upstream (streaming)
+    RRDSET_FLAG_UPSTREAM_EXPOSED    = 1 << 8, // if set, we have sent this chart definition to netdata master (streaming)
+    RRDSET_FLAG_STORE_FIRST         = 1 << 9, // if set, do not eliminate the first collection during interpolation
+    RRDSET_FLAG_HETEROGENEOUS       = 1 << 10, // if set, the chart is not homogeneous (dimensions in it have multiple algorithms, multipliers or dividers)
+    RRDSET_FLAG_HOMEGENEOUS_CHECK   = 1 << 11, // if set, the chart should be checked to determine if the dimensions as homogeneous
+    RRDSET_FLAG_HIDDEN              = 1 << 12, // if set, do not show this chart on the dashboard, but use it for backends
+    RRDSET_FLAG_SYNC_CLOCK          = 1 << 13, // if set, microseconds on next data collection will be ignored (the chart will be synced to now)
+    RRDSET_FLAG_OBSOLETE_DIMENSIONS = 1 << 14  // this is marked by the collector/module when a chart has obsolete dimensions
 } RRDSET_FLAGS;
 
 #ifdef HAVE_C___ATOMIC
@@ -846,6 +849,9 @@ extern RRDDIM *rrddim_find(RRDSET *st, const char *id);
 extern int rrddim_hide(RRDSET *st, const char *id);
 extern int rrddim_unhide(RRDSET *st, const char *id);
 
+extern void rrddim_is_obsolete(RRDSET *st, RRDDIM *rd);
+extern void rrddim_isnot_obsolete(RRDSET *st, RRDDIM *rd);
+
 extern collected_number rrddim_set_by_pointer(RRDSET *st, RRDDIM *rd, collected_number value);
 extern collected_number rrddim_set(RRDSET *st, const char *id, collected_number value);
 
@@ -879,6 +885,7 @@ extern void rrdset_free(RRDSET *st);
 extern void rrdset_reset(RRDSET *st);
 extern void rrdset_save(RRDSET *st);
 extern void rrdset_delete(RRDSET *st);
+extern void rrdset_delete_obsolete_dimensions(RRDSET *st);
 
 extern void rrdhost_cleanup_obsolete_charts(RRDHOST *host);