Unisphere for PowerMax:RESTAPI 调用获取相同值的平均值和最大数据格式

Summary: RESTAPI 调用为平均和最大数据格式返回相同的值。

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Symptoms

发送时,任何性能指标的“平均值”和“最大值”参数的值都相同 RESTAPI 调用 Unisphere for PowerMax。

样本 RESTAPI “平均”的调用代码段

root@testlab]# curl -X POST \
-k
-u 'monitor: Password@0' \
-H 'Content-Type: application/json' \
-H 'Accept: application/json'

"symmetrixId": "00029xxxxxxx",
"endDate": 1757415180000,
"startDate": 1757414880000,
"metrics": ["HostIOs"],
"dataFormat": "Average"

'https://11.22.33.44:8443/univmax/restapi/performance/Array/metrics'

"resultList": ("result": [("HostIOs":94566.88, "timestamp": 1757415000000}], "from":1, "to":2), "id": "3f141131-c87c-4f71-aa85-c3c54bca0la0_0", "count":2, "expirationTime": 1757585086921, "maxPageSize": 1000}

样本 RESTAPI “Maximum”的调用片段

root@testlab]# curl -X POST \
Fk
-u 'monitor:Password@0' \
-H 'Content-Type: application/json' \
-H 'Accept: application/json' \

"symmetrixId": "00029xxxxxxx",
"endDate": 1757415180000,
"startDate": 1757414880000,
"metrics": ["HostIOs"],
"dataFormat": "Maximum"

'https://11.22.33.44:8443/univmax/restapi/performance/Array/metrics'
"resultList": ("result": [("HostIOs":94566.88, "timestamp": 1757415000000)], "from":1, "to":2), "id": "cd0ada0c-laf2-4603-b72a-2bcde75c2721_0", "count":2, "expirationTime": 1757585111960, "maxPageSize": 1000)

HostIOS对于平均值和最大值都是相同的。

尝试使用其他指标: https://xxx.xx.xxx.xx:8443/univmax/restapi/performance/FEDirector/metrics

指标 QueueDepthUtilization 为“平均值”和“最大值”参数提供相同的值。

Cause

阵列还必须注册用于 realtime stats 以获取最大值。

Resolution

为 注册阵列 realtime stats 在 Unisphere for PowerMax UI 中。

一次 realtime stats 启用,系统将报告 5 分钟内测量的 5 秒间隔内的最高记录间隔。 

Additional Information

要获得最大值,还需要在 Unisphere for Powermax GUI 中为实时统计信息注册阵列

启用实时统计信息后,将报告 5 分钟内测量的 5 秒间隔中的最高重新编码间隔,我们将获得适当的值 

Affected Products

Unisphere for PowerMax
Article Properties
Article Number: 000368073
Article Type: Solution
Last Modified: 31 Oct 2025
Version:  2
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