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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2022-01-26 18:05:15 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2022-01-26 18:05:42 +0000 |
| commit | 112b5b91647c3dea45cc1c9bc364df526c8012f1 (patch) | |
| tree | 450af925135ec664c4310a1eb28b69481094ee2a /database/engine/README.md | |
| parent | Releasing debian version 1.32.1-2. (diff) | |
| download | netdata-112b5b91647c3dea45cc1c9bc364df526c8012f1.tar.xz netdata-112b5b91647c3dea45cc1c9bc364df526c8012f1.zip | |
Merging upstream version 1.33.0.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'database/engine/README.md')
| -rw-r--r-- | database/engine/README.md | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/database/engine/README.md b/database/engine/README.md index 191366a4..a782716f 100644 --- a/database/engine/README.md +++ b/database/engine/README.md @@ -44,7 +44,7 @@ section for details. The `dbengine multihost disk space` option determines the amount of disk space in **MiB** that is dedicated to storing Netdata metric values and all related metadata describing them. You can use the [**database engine -calculator**](/docs/store/change-metrics-storage.md#calculate-the-system-resources-RAM-disk-space-needed-to-store-metrics) +calculator**](/docs/store/change-metrics-storage.md#calculate-the-system-resources-ram-disk-space-needed-to-store-metrics) to correctly set `dbengine multihost disk space` based on your metrics retention policy. The calculator gives an accurate estimate based on how many child nodes you have, how many metrics your Agent collects, and more. @@ -62,7 +62,7 @@ Netdata metric values per legacy database engine instance (see [details on the l When using the multihost database engine, all parent and child nodes share the same `page cache size` and `dbengine multihost disk space` in a single dbengine instance. The [**database engine -calculator**](/docs/store/change-metrics-storage.md#calculate-the-system-resources-RAM-disk-space-needed-to-store-metrics) +calculator**](/docs/store/change-metrics-storage.md#calculate-the-system-resources-ram-disk-space-needed-to-store-metrics) helps you properly set `page cache size` and `dbengine multihost disk space` on your parent node to allocate enough resources based on your metrics retention policy and how many child nodes you have. @@ -112,7 +112,7 @@ An important observation is that RAM usage depends on both the `page cache size` options. You can use our [database engine -calculator](/docs/store/change-metrics-storage.md#calculate-the-system-resources-RAM-disk-space-needed-to-store-metrics) +calculator](/docs/store/change-metrics-storage.md#calculate-the-system-resources-ram-disk-space-needed-to-store-metrics) to validate the memory requirements for your particular system(s) and configuration (**out-of-date**). ### Disk space requirements |