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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2022-01-26 18:05:10 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2022-01-26 18:05:10 +0000 |
| commit | 34a0b66bc2d48223748ed1cf5bc1b305c396bd74 (patch) | |
| tree | fbd36be86cc6bc4288fe627f2b5beada569848bb /database/engine/README.md | |
| parent | Adding upstream version 1.32.1. (diff) | |
| download | netdata-34a0b66bc2d48223748ed1cf5bc1b305c396bd74.tar.xz netdata-34a0b66bc2d48223748ed1cf5bc1b305c396bd74.zip | |
Adding upstream version 1.33.0.upstream/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 191366a46..a782716f0 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 |