Netdata: Memcached Overview
Detailed stats for Memcached (connections, items, operations, etc)
About dashboard
A dashboard with an overview for Memcached metrics:
- Connections (current and increase)
- Network bandwidth (in and out)
- Stored items (current and increase)
- Items events (reclaimed, evicted)
- Cache size (used, available)
- Get operations (hits, misses)
- Set operations (rate)
- Delete operations (his, misses)
- Increment operations (hits, misses)
- Decrement operations (hits, misses)
- Touch operations (hits, misses)
- CAS operations (hits, misses, bad value)
More dashboards for Netdata you can find here.
How to use
Netdata setup
Follow these instructions to setup Memcached monitoring in Netdata.
Prometheus setup
Please note that you need Netdata as an exporter for metrics. Plus, these labels are mandatory:
- job
- env
- instance
- group
- source
In your prometheus.yml it should look like this:
- job_name: netdata
metrics_path: /api/v1/allmetrics?format=prometheus_all_hosts&source=raw
relabel_configs:
- source_labels: [__address__]
regex: ^(.+)\.\w+:\d+
target_label: instance
action: replace
static_configs:
- targets: [netdata.hostname.here:19999]
labels:
env: production
group: applications
source: newprojectWARNING: Without these labels, this dashboard won’t be fully functioning.
Links
License
GPL3
Author
OSSHelp Team, see https://oss.help
Data source config
Collector type:
Collector plugins:
Collector config:
Revisions
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Memcached
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