[pull] master from netdata:master

[pull]

See Commits and Changes for more details.

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Created by pull[bot] (v2.0.0-alpha.1)

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Summary by Sourcery

Add support for CyberPower CP1600 UPS and fix architecture detection for libunwind and libbpf.

New Features:

• Add CyberPower CP1600 UPS support.

Tests:

• Update tests to include CP1600 UPS metrics.

[sourcery-ai]

Reviewer's Guide by Sourcery

This pull request introduces a new UPS model (cp1600) to the upsd collector, fixes a bug in the stream parents logic, and updates the cmake build system to correctly detect the target architecture.

Sequence diagram for updated stream parent connection logic

sequenceDiagram
    participant Host as Host
    participant Parent as Stream Parent

    Host->>Parent: Attempt connection
    alt Parent is localhost/virtual
        Parent-->>Host: Reject connection
        Note over Host: Set postpone time 3600-7200s
        alt Parent in stream path
            Note over Host: Ban permanently
        end
    else Parent is initializing
        Parent-->>Host: Reject connection
        Note over Host: Set postpone time 30-60s
    else Parent already connected
        Parent-->>Host: Reject connection
        alt Parent in stream path
            Note over Host: Ban for session
            Note over Host: Set postpone time 3600-7200s
        end
    end

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File-Level Changes

Change	Details	Files
Added support for the cp1600 UPS model to the upsd collector.	Added new metrics for the cp1600 UPS model in the test file. Added new charts for the cp1600 UPS model in the charts file. Added new variables for the cp1600 UPS model in the charts file.	src/go/plugin/go.d/collector/upsd/collector_test.go src/go/plugin/go.d/collector/upsd/charts.go
Fixed a bug in the stream parents logic that was causing unnecessary connection attempts.	Added a check to prevent connection attempts to localhost when the parent is the origin child. Added a check to prevent connection attempts to already connected parents. Added a delay to connection attempts when the parent is initializing.	src/streaming/stream-parents.c
Updated the cmake build system to correctly detect the target architecture.	Added a function to fix up CMAKE_SYSTEM_PROCESSOR to match the build target. Added a call to the new function in the main CMakeLists.txt file. Updated the libbpf module to use the new function to detect the target architecture. Added support for i?.86 architecture for libunwind. Added support for ppc64 architecture for libunwind.	packaging/cmake/Modules/NetdataUtil.cmake CMakeLists.txt packaging/cmake/Modules/NetdataLibBPF.cmake

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