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no-1.5 integration with main OSDOCS-7593: Netobserv RTT OSDOCS-8465: Updates to Network Traffic Overview OSDOCS-8253: Improved LokiStack integration OSDOCS-8253: API version updates Dashboard enhancements for lokiless use OCPBUGS-22397: clarify netobserv network policy OSDOCS-9419: Adding zones to Overview Re-adding removed RTT overview info OSDOCS-8701: Update resource considerations table Network Observability API documentation updates Update to JSON flows format Network Observability 1.5 release notes no-1.5 integration with main
32 lines
2.0 KiB
Plaintext
32 lines
2.0 KiB
Plaintext
// Module included in the following assemblies:
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// * network_observability/configuring_operator.adoc
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:_mod-docs-content-type: REFERENCE
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[id="network-observability-resources-table_{context}"]
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= Resource considerations
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The following table outlines examples of resource considerations for clusters with certain workload sizes.
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[IMPORTANT]
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====
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The examples outlined in the table demonstrate scenarios that are tailored to specific workloads. Consider each example only as a baseline from which adjustments can be made to accommodate your workload needs.
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====
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.Resource recommendations
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[options="header"]
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|===
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| | Extra small (10 nodes) | Small (25 nodes) | Medium (65 nodes) ^[2]^ | Large (120 nodes) ^[2]^
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| *Worker Node vCPU and memory* | 4 vCPUs\| 16GiB mem ^[1]^ | 16 vCPUs\| 64GiB mem ^[1]^ | 16 vCPUs\| 64GiB mem ^[1]^ |16 vCPUs\| 64GiB Mem ^[1]^
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| *LokiStack size* | `1x.extra-small` | `1x.small` | `1x.small` | `1x.medium`
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| *Network Observability controller memory limit* | 400Mi (default) | 400Mi (default) | 400Mi (default) | 400Mi (default)
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| *eBPF sampling rate* | 50 (default) | 50 (default) | 50 (default) | 50 (default)
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| *eBPF memory limit* | 800Mi (default) | 800Mi (default) | 800Mi (default) | 1600Mi
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| *FLP memory limit* | 800Mi (default) | 800Mi (default) | 800Mi (default) | 800Mi (default)
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| *FLP Kafka partitions* | N/A | 48 | 48 | 48
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| *Kafka consumer replicas* | N/A | 24 | 24 | 24
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| *Kafka brokers* | N/A | 3 (default) | 3 (default) | 3 (default)
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|===
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[.small]
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--
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1. Tested with AWS M6i instances.
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2. In addition to this worker and its controller, 3 infra nodes (size `M6i.12xlarge`) and 1 workload node (size `M6i.8xlarge`) were tested.
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-- |