fix: merge procstat plugin as list, then it will not fail if there ar…

[yimuniao]

…e two procstat plugins defined in different json

Description of the issue

It is to fix: #133
procstat input exists in different json files causes translator failure.

Description of changes

consder procstat as a list, merge all of the porcstat configuration to a list.

Attent: it will not merge the same contents, like following there are two procstat segments, they will merged into one, and finally, there will be 3 procstat plugins. althoughTest1Program exist in two segments, we will not merge two Test1Program into 1.

      "procstat": [{
        "exe": "Test1Program",
        "measurement": [
          "pid_count"
        ]
      }]

and

      "procstat": [
        {
          "exe": "Test1Program",
          "measurement": [
            "pid_count"
          ]
        },
        {
          "exe": "Test2Program",
          "measurement": [
            "pid_count"
          ]
        }]

License

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Tests

unittest

[hdj630]

Please give the new test a correspond ing name.