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What is high latency according to watchdog? #24

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MrMoronIV opened this issue Jun 1, 2018 · 2 comments
Open

What is high latency according to watchdog? #24

MrMoronIV opened this issue Jun 1, 2018 · 2 comments

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@MrMoronIV
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MrMoronIV commented Jun 1, 2018

I assume watchdog decides when a server is slow and take it out of the pool if latency is high, but what is considered high latency? A second, more?

Any thoughts on this?

Do I need to set the --latency flag to check latency or is there a default value and does the check happen anyway when not set?

@ayurchen
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ayurchen commented Jun 2, 2018

It depends on the watchdog script you use. The mysql.sh script under the files/ directory only checks node states, it does not care about the latency.

@MrMoronIV
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So how would I test the latency then?

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