Nodes not displaying "Heap Fetches"

[PikachuEXE]

I notice the attribute "Heap Fetches" is missing from node even query plan output contains it I think this attribute is important for choosing optimization method(s) for queries.

My query plan input:

[
  {
    "Plan": {
      "Node Type": "Aggregate",
      "Strategy": "Plain",
      "Partial Mode": "Simple",
      "Parallel Aware": false,
      "Startup Cost": 334.64,
      "Total Cost": 334.64,
      "Plan Rows": 1,
      "Plan Width": 8,
      "Actual Startup Time": 218.423,
      "Actual Total Time": 218.423,
      "Actual Rows": 1,
      "Actual Loops": 1,
      "Output": ["count(*)"],
      "Shared Hit Blocks": 28609,
      "Shared Read Blocks": 0,
      "Shared Dirtied Blocks": 0,
      "Shared Written Blocks": 0,
      "Local Hit Blocks": 0,
      "Local Read Blocks": 0,
      "Local Dirtied Blocks": 0,
      "Local Written Blocks": 0,
      "Temp Read Blocks": 0,
      "Temp Written Blocks": 0,
      "I/O Read Time": 0.000,
      "I/O Write Time": 0.000,
      "Plans": [
        {
          "Node Type": "Index Only Scan",
          "Parent Relationship": "Outer",
          "Parallel Aware": false,
          "Scan Direction": "Forward",
          "Index Name": "idx_listings_on_cols_4_residential_rental_201811211018",
          "Relation Name": "listings",
          "Schema": "public",
          "Alias": "listings",
          "Startup Cost": 0.11,
          "Total Cost": 320.19,
          "Plan Rows": 28898,
          "Plan Width": 0,
          "Actual Startup Time": 0.151,
          "Actual Total Time": 215.381,
          "Actual Rows": 31109,
          "Actual Loops": 1,
          "Output": ["city_id", "searching_expired_at", "posted_at"],
          "Index Cond": "((listings.city_id = 1) AND (listings.searching_expired_at >= '2019-05-06 00:00:00'::timestamp without time zone) AND (listings.searching_expired_at <= '3019-05-06 00:00:00'::timestamp without time zone) AND (listings.posted_at IS NOT NULL))",
          "Rows Removed by Index Recheck": 0,
          "Heap Fetches": 10461,
          "Shared Hit Blocks": 28609,
          "Shared Read Blocks": 0,
          "Shared Dirtied Blocks": 0,
          "Shared Written Blocks": 0,
          "Local Hit Blocks": 0,
          "Local Read Blocks": 0,
          "Local Dirtied Blocks": 0,
          "Local Written Blocks": 0,
          "Temp Read Blocks": 0,
          "Temp Written Blocks": 0,
          "I/O Read Time": 0.000,
          "I/O Write Time": 0.000
        }
      ]
    },
    "Planning Time": 7.214,
    "Triggers": [
    ],
    "Execution Time": 218.479
  }
]

[pgiraud]

@PikachuEXE The Heap Fetches attribute is actually been displayed in the detail.

Can you please elaborate what information is missing? Would you want this information to be highlighted?

Also please note that I've been working on a fork of PEV since it seems abandoned. https://dalibo.github.io/pev2

[PikachuEXE]

I am not sure if it's not included or I just didn't see it Closing the issue :P