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stats: disable virtual cluster histograms (#2712)
Description: Disable histograms used to track the duration of time requests routed to a given virtual cluster take. That's to reduce the potential impact of adding a lot of virtual cluster stats to Envoy Mobile. Risk Level: Low Testing: Docs Changes: Release Notes: Signed-off-by: Rafal Augustyniak <raugustyniak@lyft.com>
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library/common/config/config.cc

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@@ -495,7 +495,7 @@ stats_sinks: *stats_sinks
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- safe_regex:
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regex: '^pulse.*'
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- safe_regex:
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regex: '^vhost\.[\w]+\.vcluster\.[\w]+?\.upstream_rq_(?:[12345]xx|[3-5][0-9][0-9]|retry.*|time|timeout|total)'
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regex: '^vhost\.[\w]+\.vcluster\.[\w]+?\.upstream_rq_(?:[12345]xx|[3-5][0-9][0-9]|retry.*|timeout|total)'
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use_all_default_tags:
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false
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watchdogs:

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