{
   "expand": "operations,versionedRepresentations,editmeta,changelog,renderedFields",
   "id": "463922",
   "self": "https://bugs.mojang.com/rest/api/2/issue/463922",
   "key": "BDS-14921",
   "fields": {
      "issuetype": "1",
      "project": "11700",
      "fixVersions": [],
      "resolution": "4",
      "customfield_10500": {
         "self": "https://bugs.mojang.com/rest/api/2/customFieldOption/10300",
         "value": "Unconfirmed",
         "id": "10300",
         "disabled": false
      },
      "customfield_12800": null,
      "customfield_12602": [],
      "customfield_12601": null,
      "customfield_12604": null,
      "customfield_12603": null,
      "customfield_12606": null,
      "customfield_12605": null,
      "customfield_12608": null,
      "resolutiondate": "2021-12-02T17:31:35.000+0200",
      "customfield_12607": null,
      "customfield_12609": null,
      "workratio": -1,
      "lastViewed": null,
      "watches": {
         "self": "https://bugs.mojang.com/rest/api/2/issue/BDS-14921/watchers",
         "watchCount": 0,
         "isWatching": false
      },
      "created": "2021-08-26T02:30:05.000+0300",
      "customfield_12000": null,
      "customfield_12201": null,
      "customfield_12600": null,
      "labels": [],
      "customfield_11700": "{}",
      "versions": [
         "20230"
      ],
      "issuelinks": [],
      "assignee": null,
      "updated": "2021-12-02T17:31:35.000+0200",
      "status": "5",
      "description": "Mobs that are stuck in pools of water are not despawning when leaving the area by more than 128 blocks, via the nether or going offline.\u00a0\u00a0 Increasing number of mobs are spawning in the same location causing the mob cap to be hit and significantly impacting performance on Linux dedicated server (50% CPU load).\u00a0\u00a0 X-Box Series X client has also crashed when entering the area where mobs are not despawning.\r\n\r\nIdentified through looking for entities causing performance / lag.\u00a0\u00a0 Usage of x-ray texture pack to locate the entities and kill of all entities resolves the issue, but cannot perform on server without cheat enabled.\r\n\r\nNot yet able to identify whether it's related to mobs that cannot pathfind out of water which are open to the surface, or related to helmet wearing mobs.\u00a0\u00a0\u00a0 All seem to be within 2-3 deep of the surface so are not killed by sun light.\u00a0\u00a0 Further testing needed\r\n\r\n\u00a0\r\n\r\nExample of mobs building up in one area\r\n\r\n!https://scontent.fsyd3-1.fna.fbcdn.net/v/t1.15752-9/240491829_959831771242264_1155902787091312888_n.png?_nc_cat=106&ccb=1-5&_nc_sid=ae9488&_nc_ohc=cicQ5KjxXecAX9ZxAGH&tn=eNNdtJ-TEPWphgjf&_nc_ht=scontent.fsyd3-1.fna&oh=85fe1984ef9392de5d2d715365386101&oe=614BFE1C!\r\n\r\nExample of another group of mobs building up in the area\r\n\r\n!image-2021-08-26-09-39-12-371.png!\r\n\r\n\u00a0\r\n\r\n\u00a0",
      "customfield_11100": 0.0,
      "customfield_11300": null,
      "customfield_11500": null,
      "customfield_12503": null,
      "customfield_12700": null,
      "customfield_12502": null,
      "customfield_12504": null,
      "attachment": [
         "435534"
      ],
      "summary": "Mobs in Water Pools at Surface not Despawning",
      "creator": "JIRAUSER680628",
      "reporter": "JIRAUSER680628",
      "customfield_10002": null,
      "customfield_12501": null,
      "customfield_12500": null,
      "customfield_11601": null,
      "customfield_11600": "0|i21ld3:",
      "environment": "ubuntu 20.04 Standard B2s, x2 vCPUs, 4GB\r\nview-distance=12\r\ntick-distance=6\r\n",
      "customfield_11801": null,
      "customfield_11800": null,
      "customfield_11602": null,
      "customfield_11802": null,
      "comment": {
         "comments": [
            {
               "self": "https://bugs.mojang.com/rest/api/2/issue/463922/comment/1065114",
               "id": "1065114",
               "author": "JIRAUSER648376",
               "body": "Hi\r\n\r\nCould you please provide more details how to reproduce this issue? What resource pack did you use to x-ray through to see entities?\r\n\r\nThis ticket will automatically reopen when you reply. ",
               "updateAuthor": "JIRAUSER648376",
               "created": "2021-09-02T11:46:28.947+0300",
               "updated": "2021-09-02T11:46:28.947+0300"
            },
            {
               "self": "https://bugs.mojang.com/rest/api/2/issue/463922/comment/1119540",
               "id": "1119540",
               "author": "JIRAUSER484247",
               "body": "Cleaning up old tickets: This ticket had been set to 'Awaiting Response', but has not received a response from the reporter (~3 months+) so is being closed as {_}Incomplete{_}. If you feel this is still a valid issue then please comment, or create a new ticket following the [Issue Guidelines|http://help.mojang.com/customer/portal/articles/801354-writing-helpful-bug-reports-for-minecraft] which includes steps to reproduce the problem.\r\n\r\n{*}Quick Links{*}:\r\n\ud83d\udcd3 [Issue Guidelines|http://help.mojang.com/customer/portal/articles/801354-writing-helpful-bug-reports-for-minecraft] \u2013 \ud83d\udcac [Mojang Support|https://help.minecraft.net/hc/en-us/requests/new] \u2013 \ud83d\udce7 [Suggestions|https://feedback.minecraft.net/] \u2013 \ud83d\udcd6 [Minecraft Wiki|http://minecraft.gamepedia.com/Minecraft_Wiki]",
               "updateAuthor": "JIRAUSER484247",
               "created": "2021-12-02T17:31:35.724+0200",
               "updated": "2021-12-02T17:31:35.724+0200"
            }
         ],
         "maxResults": 2,
         "total": 2,
         "startAt": 0
      },
      "votes": {
         "self": "https://bugs.mojang.com/rest/api/2/issue/BDS-14921/votes",
         "votes": 0,
         "hasVoted": false
      }
   },
   "changelog": {
      "startAt": 0,
      "maxResults": 6,
      "total": 6,
      "histories": [
         {
            "id": "2340449",
            "author": "arisabot",
            "created": "2021-08-26T02:30:07.334+0300",
            "items": [
               {
                  "field": "Linked",
                  "fieldtype": "custom",
                  "from": null,
                  "fromString": null,
                  "to": null,
                  "toString": "0"
               },
               {
                  "field": "status",
                  "fieldtype": "jira",
                  "from": "1",
                  "fromString": "Open",
                  "to": "1",
                  "toString": "Open"
               }
            ]
         },
         {
            "id": "2340457",
            "author": "JIRAUSER680628",
            "created": "2021-08-26T02:38:46.387+0300",
            "items": [
               {
                  "field": "Attachment",
                  "fieldtype": "jira",
                  "from": null,
                  "fromString": null,
                  "to": "435534",
                  "toString": "image-2021-08-26-09-39-12-371.png"
               }
            ]
         },
         {
            "id": "2340458",
            "author": "JIRAUSER680628",
            "created": "2021-08-26T02:38:46.741+0300",
            "items": [
               {
                  "field": "description",
                  "fieldtype": "jira",
                  "from": null,
                  "fromString": "Mobs that are stuck in pools of water are not despawning when leaving the area by more than 128 blocks, via the nether or going offline.\u00a0\u00a0 Increasing number of mobs are spawning in the same location causing the mob cap to be hit and significantly impacting performance on Linux dedicated server (50% CPU load).\u00a0\u00a0 X-Box Series X client has also crashed when entering the area where mobs are not despawning.\r\n\r\nIdentified through looking for entities causing performance / lag.\u00a0\u00a0 Usage of x-ray texture pack to locate the entities and kill of all entities resolves the issue, but cannot perform on server without cheat enabled.\r\n\r\nNot yet able to identify whether it's related to mobs that cannot pathfind out of water which are open to the surface, or related to helmet wearing mobs.\u00a0\u00a0\u00a0 All seem to be within 2-3 deep of the surface so are not killed by sun light.\u00a0\u00a0 Further testing needed\r\n\r\n\u00a0\r\n\r\nExample of mobs building up in one area\r\n\r\n!https://scontent.fsyd3-1.fna.fbcdn.net/v/t1.15752-9/240491829_959831771242264_1155902787091312888_n.png?_nc_cat=106&ccb=1-5&_nc_sid=ae9488&_nc_ohc=cicQ5KjxXecAX9ZxAGH&tn=eNNdtJ-TEPWphgjf&_nc_ht=scontent.fsyd3-1.fna&oh=85fe1984ef9392de5d2d715365386101&oe=614BFE1C!\r\n\r\nExample of another group of mobs building up in the area\r\n\r\n!image-2021-08-26-09-21-06-974.png!\r\n\r\n\u00a0\r\n\r\n\u00a0",
                  "to": null,
                  "toString": "Mobs that are stuck in pools of water are not despawning when leaving the area by more than 128 blocks, via the nether or going offline.\u00a0\u00a0 Increasing number of mobs are spawning in the same location causing the mob cap to be hit and significantly impacting performance on Linux dedicated server (50% CPU load).\u00a0\u00a0 X-Box Series X client has also crashed when entering the area where mobs are not despawning.\r\n\r\nIdentified through looking for entities causing performance / lag.\u00a0\u00a0 Usage of x-ray texture pack to locate the entities and kill of all entities resolves the issue, but cannot perform on server without cheat enabled.\r\n\r\nNot yet able to identify whether it's related to mobs that cannot pathfind out of water which are open to the surface, or related to helmet wearing mobs.\u00a0\u00a0\u00a0 All seem to be within 2-3 deep of the surface so are not killed by sun light.\u00a0\u00a0 Further testing needed\r\n\r\n\u00a0\r\n\r\nExample of mobs building up in one area\r\n\r\n!https://scontent.fsyd3-1.fna.fbcdn.net/v/t1.15752-9/240491829_959831771242264_1155902787091312888_n.png?_nc_cat=106&ccb=1-5&_nc_sid=ae9488&_nc_ohc=cicQ5KjxXecAX9ZxAGH&tn=eNNdtJ-TEPWphgjf&_nc_ht=scontent.fsyd3-1.fna&oh=85fe1984ef9392de5d2d715365386101&oe=614BFE1C!\r\n\r\nExample of another group of mobs building up in the area\r\n\r\n!image-2021-08-26-09-39-12-371.png!\r\n\r\n\u00a0\r\n\r\n\u00a0"
               }
            ]
         },
         {
            "id": "2347669",
            "author": "JIRAUSER648376",
            "created": "2021-09-02T11:46:28.951+0300",
            "items": [
               {
                  "field": "resolution",
                  "fieldtype": "jira",
                  "from": null,
                  "fromString": null,
                  "to": "10001",
                  "toString": "Awaiting Response"
               },
               {
                  "field": "status",
                  "fieldtype": "jira",
                  "from": "1",
                  "fromString": "Open",
                  "to": "5",
                  "toString": "Resolved"
               }
            ]
         },
         {
            "id": "2470008",
            "author": "JIRAUSER484247",
            "created": "2021-12-02T17:30:35.900+0200",
            "items": [
               {
                  "field": "resolution",
                  "fieldtype": "jira",
                  "from": "10001",
                  "fromString": "Awaiting Response",
                  "to": null,
                  "toString": null
               },
               {
                  "field": "status",
                  "fieldtype": "jira",
                  "from": "5",
                  "fromString": "Resolved",
                  "to": "4",
                  "toString": "Reopened"
               }
            ]
         },
         {
            "id": "2470021",
            "author": "JIRAUSER484247",
            "created": "2021-12-02T17:31:35.726+0200",
            "items": [
               {
                  "field": "resolution",
                  "fieldtype": "jira",
                  "from": null,
                  "fromString": null,
                  "to": "4",
                  "toString": "Incomplete"
               },
               {
                  "field": "status",
                  "fieldtype": "jira",
                  "from": "4",
                  "fromString": "Reopened",
                  "to": "5",
                  "toString": "Resolved"
               }
            ]
         }
      ]
   }
}