Help Center/ GaussDB(DWS)/ Developer Guide/ Standard data warehouse (9.1.0.x)/ System Catalogs and System Views/ System Views/ GS_OBS_LATENCY

Updated on 2024-09-02 GMT+08:00

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GS_OBS_LATENCY

GS_OBS_LATENCY records the average latency of OBS during the 10 minutes before logtime. The latency is estimated based on OBS operations. This view is supported only by clusters of version 8.2.0 or later.

**Table 1** GS_OBS_LATENCY columns
Name	Type	Description
nodename	text	Node
hostname	text	Server node.
latency_ms	double precision	Average delay of OBS during the 10 minutes before logtime. The unit is ms.
reqcount	bigint	Number of OBS requests during the 10 minutes before logtime.
logtime	timestamp with time zone	Time when the delay information is recorded.

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