From 0b0d7c8fa5090296db7333ded99c08ee704b2618 Mon Sep 17 00:00:00 2001 From: Gary Gray <137797428+ggray-cb@users.noreply.github.com> Date: Fri, 10 May 2024 14:35:50 -0400 Subject: [PATCH] * Changed the description of the OOM error to reflect the new messaging, although the UI description hasn;t changed. * Fixed the REST API method name for indexer_low_resident_percentage which was incorrect. * Limited fixups for doc standards. --- .../pages/manage-settings/configure-alerts.adoc | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) diff --git a/modules/manage/pages/manage-settings/configure-alerts.adoc b/modules/manage/pages/manage-settings/configure-alerts.adoc index b5596bf51f..59beabb6b0 100644 --- a/modules/manage/pages/manage-settings/configure-alerts.adoc +++ b/modules/manage/pages/manage-settings/configure-alerts.adoc @@ -147,9 +147,8 @@ The listed alerts are as follows. | `overhead` | Bucket memory on a node is entirely used for metadata -| All the available RAM on a node is being used to store the metadata for the objects stored. -This means that there is no memory available for caching values. -With no memory left for storing metadata, further requests to store data will also fail. +a| A vBucket on a node has reached its memory quota. +Couchbase Server automatically attempts to recover from this issue. | `ep_oom_errors` | Writing data to disk for a specific bucket has failed @@ -190,20 +189,22 @@ The default warning period is 30 days. | `cert_expires_soon` | Memory usage threshold exceeded -| System memory use as a percentage of total available memory has exceeded a threshold. -Note that a warning-level alert is issued when system memory, as a percentage of total available memory, exceeds the _warning_ threshold (90% by default). -A critical-level alert is issued when system memory exceeds the _critical_ threshold (95% by default). +a| System memory use as a percentage of total available memory has exceeded a threshold. + +NOTE A warning-level alert is issued when system memory, as a percentage of total available memory, exceeds the warning threshold (90% by default). +A critical-level alert is issued when system memory exceeds the critical threshold (95% by default). + | `memory_threshold` | History size threshold exceeded -| The mutation history for a specified bucket is greater than an administrator-specified percentage of the administrator-specified change-history size, for a number of vbuckets. +| The mutation history for a specified bucket is greater than an administrator-specified percentage of the administrator-specified change-history size, for a number of vBuckets. The size of the change history may need to be increased. For information, on establishing change-history size, see xref:rest-api:rest-bucket-create.adoc[Creating and Editing Buckets]. | `history_size_warning` | Low Indexer Residence Percentage | Warns that the Index Service is, on a given node, occupying a percentage of available memory that is below an established threshold, the default for which is `10`. -| `lowIndexerResidentPerc` +| `indexer_low_resident_percentage` a| [#memcached-alert] Memcached connection threshold exceeded.