[Bug][UI] Monitor gauge chart display blank with same pid

[geosmart]

Describe the bug
with correct response data , the monitor chart doesn't show as expected.

Expected behavior
just show the correct chart rather than blank

the two worker start by docker ,and have the same pid.
worker in different machine has same pid is ok, so the ui show blank is a bug

Screenshots

Which version of Dolphin Scheduler:
-[1.3.2-preview]

[yangyichao-mango]

Hi～
Please try clear the site cache and try it again.Multi version ui maybe have the left cache in your browser.

[geosmart]

{
    "code": 0,
    "msg": "成功",
    "data": [
        {
            "id": 31,
            "host": "10.199.150.91",
            "port": 5678,
            "zkDirectory": "/xxx/nodes/master/10.199.150.91:5678",
            "resInfo": "{\"cpuUsage\":0.02,\"loadAverage\":0.19,\"memoryUsage\":0.41}",
            "createTime": "2020-08-20T07:05:17.000+0000",
            "lastHeartbeatTime": "2020-08-20T07:31:53.000+0000"
        },
        {
            "id": 30,
            "host": "172.24.0.4",
            "port": 5678,
            "zkDirectory": "/xxx/nodes/master/172.24.0.4:5678",
            "resInfo": "{\"cpuUsage\":0.03,\"loadAverage\":0.01,\"memoryUsage\":0.25}",
            "createTime": "2020-08-20T06:42:30.000+0000",
            "lastHeartbeatTime": "2020-08-20T07:31:54.000+0000"
        },
        {
            "id": 30,
            "host": "10.199.150.90",
            "port": 5678,
            "zkDirectory": "/xx/nodes/master/10.199.150.90:5678",
            "resInfo": "{\"cpuUsage\":0.0,\"loadAverage\":0.14,\"memoryUsage\":0.48}",
            "createTime": "2020-08-20T07:05:21.000+0000",
            "lastHeartbeatTime": "2020-08-20T07:31:47.000+0000"
        }
    ]
}

clear the cache, use new browser,still not show as expect.
the last one show blank ,may be the cpuUsage=0 make something wrong?

[geosmart]

finaly I found the key, the two worker start by docker ,and have the same pid.
worker in different machine has same pid is ok, so this is a bug

[geosmart]

finaly I found the key, the two worker start by docker ,and have the same pid.
worker in different machine has same pid is ok, so this is a bug

@gaojun2048

[geosmart]

fixed #3563