diff options
| author | Costa Tsaousis <costa@netdata.cloud> | 2023-01-30 20:36:16 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-01-30 20:36:16 +0200 |
| commit | 7f8f11eb373dfc7bf6ac5a03e57a1b03487a279e (patch) | |
| tree | a79f74e904690145b2c6807ca512eec1dd2160ed /database/rrdset.c | |
| parent | fd7f39a74426d16f01559bd5aac1a6f90baef57f (diff) | |
DBENGINE v2 - improvements part 11 (#14337)
* acquiring / releasing interface for metrics
* metrics registry statistics
* cleanup metrics registry by deleting metrics when they dont have retention anymore; do not double copy the data of pages to be flushed
* print the tier in retention summary
* Open files with buffered instead of direct I/O (test)
* added more metrics stats and fixed unittest
* rename writer functions to avoid confusion with refcounting
* do not release a metric that is not acquired
* Revert to use direct I/O on write -- use direct I/O on read as well
* keep track of ARAL overhead and add it to the memory chart
* aral full check via api
* Cleanup
* give names to ARALs and PGCs
* aral improvements
* restore query expansion to the future
* prefer higher resolution tier when switching plans
* added extent read statistics
* smoother joining of tiers at query engine
* fine tune aral max allocation size
* aral restructuring to hide its internals from the rest of netdata
* aral restructuring; addtion of defrag option to aral to keep the linked list sorted - enabled by default to test it
* fully async aral
* some statistics and cleanup
* fix infinite loop while calculating retention
* aral docs and defragmenting disabled by default
* fix bug and add optimization when defragmenter is not enabled
* aral stress test
* aral speed report and documentation
* added internal checks that all pages are full
* improve internal log about metrics deletion
* metrics registry uses one aral per partition
* metrics registry aral max size to 512 elements per page
* remove data_structures/README.md dependency
---------
Co-authored-by: Stelios Fragkakis <52996999+stelfrag@users.noreply.github.com>
Diffstat (limited to 'database/rrdset.c')
| -rw-r--r-- | database/rrdset.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/database/rrdset.c b/database/rrdset.c index a7378dd4d9..95ea695fd8 100644 --- a/database/rrdset.c +++ b/database/rrdset.c @@ -1149,7 +1149,7 @@ void store_metric_at_tier(RRDDIM *rd, size_t tier, struct rrddim_tier *t, STORAG t->virtual_point.end_time_s = sp.end_time_s; // merge the values into our virtual point - if (likely(!storage_point_is_empty(sp))) { + if (likely(!storage_point_is_gap(sp))) { // we aggregate only non NULLs into higher tiers if (likely(!storage_point_is_unset(t->virtual_point))) { |