koordlet: replace int64 with time.Duration in metricsadvisor module

[jasonliu747]

Ⅰ. Describe what this PR does

Ⅱ. Does this pull request fix one issue?

Ⅲ. Describe how to verify it

Ⅳ. Special notes for reviews

V. Checklist

• I have written necessary docs and comments
• I have added necessary unit tests and integration tests
• All checks passed in make test

[codecov]

Codecov Report

Patch coverage: 60.00% and project coverage change: -0.04 ⚠️

Comparison is base (fad80e6) 66.74% compared to head (483b8f0) 66.71%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1153      +/-   ##
==========================================
- Coverage   66.74%   66.71%   -0.04%     
==========================================
  Files         273      273              
  Lines       29879    29884       +5     
==========================================
- Hits        19943    19937       -6     
- Misses       8513     8522       +9     
- Partials     1423     1425       +2     

Flag	Coverage Δ
unittests	66.71% <60.00%> (-0.04%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
...ordlet/metricsadvisor/devices/gpu/collector_gpu.go	0.00% <0.00%> (ø)
pkg/koordlet/metricsadvisor/metrics_advisor.go	86.15% <0.00%> (ø)
pkg/koordlet/resmanager/resmanager.go	55.38% <0.00%> (-2.68%)	⬇️
...sor/collectors/beresource/be_resource_collector.go	67.82% <100.00%> (-6.09%)	⬇️
...lectors/performance/performance_collector_linux.go	61.50% <100.00%> (ø)
...r/collectors/podresource/pod_resource_collector.go	64.10% <100.00%> (ø)
pkg/koordlet/metricsadvisor/framework/config.go	100.00% <100.00%> (ø)

... and 1 file with indirect coverage changes

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[hormes]

What is the background for this change?

[jasonliu747]

What is the background for this change?

现在关于时间的单位并不一致，有些是int64，有些是time.Duration，之前讨论过会逐渐统一成 time.Duration，也留了一些TODO

koordinator/pkg/koordlet/metricsadvisor/framework/config.go

Lines 46 to 54 in b7df4dd

	func (c *Config) InitFlags(fs *flag.FlagSet) {
	// todo: replace with DurationVar and modify run feature util
	fs.IntVar(&c.CollectResUsedIntervalSeconds, "collect-res-used-interval-seconds", c.CollectResUsedIntervalSeconds, "Collect node/pod resource usage interval by seconds")
	fs.IntVar(&c.CollectNodeCPUInfoIntervalSeconds, "collect-node-cpu-info-interval-seconds", c.CollectNodeCPUInfoIntervalSeconds, "Collect node cpu info interval by seconds")
	fs.IntVar(&c.CPICollectorIntervalSeconds, "cpi-collector-interval-seconds", c.CPICollectorIntervalSeconds, "Collect cpi interval by seconds")
	fs.IntVar(&c.PSICollectorIntervalSeconds, "psi-collector-interval-seconds", c.PSICollectorIntervalSeconds, "Collect psi interval by seconds")
	fs.IntVar(&c.CPICollectorTimeWindowSeconds, "collect-cpi-timewindow-seconds", c.CPICollectorTimeWindowSeconds, "Collect cpi time window by seconds")
	}

[zwzhang0107]

/lgtm

[jasonliu747]

/approve

[koordinator-bot]

[APPROVALNOTIFIER] This PR is APPROVED

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