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FBScreenTimeLogger_syncMutation

Domainbackground
Kindmutation
doc_id28969188822673160
Path/api/graphql/
Sendsinput
Readsscreen_time_sync.aggs
Called fromFBScreenTimeLogger.react
reaev_68e9ef803913efd9a768f3bca0ebdc2e2449065f0d511e1716262b1ed86b31d2

Seen 107 time(s) in 32 run(s).

ActionOur stepTimesStatusTookAfter step startErrors
warmupscroll: +388px in 10 wheel steps, 1109 ms1200496 ms145 ms—
warmupstep 13: goto /marketplace/create/item1200503 ms6848 ms—
warmupstep 23: goto /marketplace/you/selling1200631 ms16495 ms—
warmupscroll: +531px in 14 wheel steps, 765 ms1200514 ms8077 ms—
inspectscroll: +800px in 18 wheel steps, 781 ms6200421–2294 ms151337–1651976 ms—
inspectstep 13: wait 8s1200542 ms26897 ms—
inspectstep 23: press Escape1200633 ms5741 ms—
inspectstep 39: snapshot12002124 ms4241 ms—
inspectstep 22: dwell 21.38s1200764 ms20848 ms—
inspectpost: "…", 50 words, 0 image(s), scrolled 742 px1200912 ms443 ms—
inspectopenAny: read /marketplace/item/<id>/1200538 ms6418 ms—
inspectstep 31: clickRole button "…"1200660 ms96068 ms—
inspectpost: "…", 106 words, 1 image(s)1200845 ms5619 ms—
inspectscroll: +783px in 18 wheel steps, 797 ms2200539–704 ms216636–516909 ms—
inspectstep 64: clickRole button "…"1200497 ms1245 ms—
inspectclickAny: 1 link /see owner profile$/3200396–426 ms219147–519435 ms—
inspectstep 20: clickRole button "…"1200447 ms4790 ms—
inspectstep 24: clickRole button "…"6200426–5897 ms266562–1767309 ms—
inspectstep 17: scrollIn heading "…" 2-3 x 300-500px1200412 ms36 ms—
inspectstep 44: dwell 18s1200474 ms790 ms—
inspectstep 82: dwell 1s1200425 ms5069 ms—
inspectstep 96: clickRole button "…"6200386–1201 ms184115–1686233 ms—
inspectstep 1: goto /messages/1200662 ms7270 ms—
inspectstep 11: goto /marketplace/create/item12001332 ms11562 ms—
inspectstep 25: click e12411200464 ms10781 ms—
inspecttype failed: TimeoutError: Locator.press_sequentially: Timeout 30000ms exceeded.12001542 ms40440 ms—
inspectstep 5: wait 5s2200491–494 ms216260–516495 ms—
inspectstep 11: goto /marketplace/inbox1200524 ms26832 ms—
inspectstep 3: goto /marketplace/inbox10200430–1377 ms223677–1728919 ms—
inspectstep 4: goto /marketplace/inbox6200572–2282 ms252472–1753170 ms—
inspectstep 6: goto /marketplace/inbox5200434–874 ms11719–1213257 ms—
inspectstep 6: wait 6s1200558 ms10373 ms—
warmupopenAny: read /marketplace/item/<id>/1200420 ms1941 ms—
warmupstep 14: goto /marketplace/1200806 ms6666 ms—
inspectstep 8: goto /reel/<id>1200514 ms19383 ms—
inspectstep 20: dwell 2s2200497–801 ms171530–471647 ms—
inspectscroll: +425px in 10 wheel steps, 360 ms1200419 ms937 ms—
inspectscroll: +517px in 12 wheel steps, 500 ms1200417 ms3612 ms—
inspectscroll: +315px in 8 wheel steps, 297 ms4200433–1378 ms278596–1179741 ms—
inspectscroll: +515px in 13 wheel steps, 656 ms2200430–1366 ms96579–396929 ms—
inspectstep 8: wait 5s6200414–1661 ms144927–1646063 mserror 1357053: Please review your account
hoststep 20: uploadRole button "…"1200695 ms277 ms—
hostexpected ProfileCometProfilePictureSetMutation: sent6200684–794 ms274722–1776454 ms—
flowstep 13: fillRole textbox "…"1200615 ms12276 ms—
hoststep 41: sellLocation5200543–621 ms149464–1350100 ms—
hostsetLocation: 'Mountain Top, Pennsylvania' is suggestion 2 of 92200567–622 ms150003–450500 ms—
hoststep 31: scroll 1 x 300-600px1200261 ms517 ms—
hostscroll: +270px in 8 wheel steps, 7023 ms1200300 ms66765 ms—
hoststep 3: saveState1200327 ms15797 ms—
hostPOST 0 /ajax/qm/ (0 ms)1200285 ms241632 ms—

What it sent and what came back (the newest 3 from our runs)

Read from each run's own recording (rule 73), secrets and signed link tokens taken out. Kept in ~/.logCli/rea/clientFacts.json, so it stays after the run is pruned.

runs/host/20261026T180628_61594285317994, step 31: scroll 1 x 300-600px: 200, 261 ms

Sent:

{
  "fb_api_caller_class": "RelayModern",
  "fb_api_req_friendly_name": "FBScreenTimeLogger_syncMutation",
  "server_timestamps": "true",
  "variables": {
    "input": {
      "actor_id": "61594285317994",
      "client_mutation_id": "1",
      "device_time_iso": "2026-10-26T18:11:41.793Z",
      "fb_web_fb_intervals_payload": {
        "device_timestamp": "1793038301",
        "device_timezone": "America/Vancouver",
        "intervals": [
          {
            "end_timestamp": "1793038301",
            "start_timestamp": "1793038000"
          }
        ],
        "local_storage_id": "69249927",
        "version": "V1"
      },
      "screentime_snapshot_payload": {
        "l24h_s": -1,
        "last_sync_timestamp": 1793038000,
        "today_s": 0
      },
      "trigger_reason": "EMPTY_STATE"
    }
  },
  "doc_id": "28969188822673160"
}

Answered:

{
  "data": {
    "screen_time_sync": {
      "aggs": {
        "__typename": "ScreenTimeSyncMutationOutput",
        "today_s": 875,
        "l24h_s": -1
      }
    }
  },
  "extensions": {
    "server_metadata": {
      "request_start_time_ms": 1793038300805,
      "time_at_flush_ms": 1793038300916
    },
    "is_final": true
  }
}

runs/host/20261026T180628_61594285317994, scroll: +270px in 8 wheel steps, 7023 ms: 200, 300 ms

Sent:

{
  "qpl_active_flow_ids": "521482085",
  "fb_api_caller_class": "RelayModern",
  "fb_api_req_friendly_name": "FBScreenTimeLogger_syncMutation",
  "server_timestamps": "true",
  "variables": {
    "input": {
      "actor_id": "61594285317994",
      "client_mutation_id": "2",
      "device_time_iso": "2026-10-26T18:16:45.552Z",
      "fb_web_fb_intervals_payload": {
        "device_timestamp": "1793038605",
        "device_timezone": "America/Vancouver",
        "intervals": [
          {
            "end_timestamp": "1793038605",
            "start_timestamp": "1793038000"
          }
        ],
        "local_storage_id": "37892307",
        "version": "V1"
      },
      "screentime_snapshot_payload": {
        "l24h_s": -1,
        "last_sync_timestamp": 1793038301,
        "today_s": 875
      },
      "trigger_reason": "REGULAR"
    }
  },
  "doc_id": "28969188822673160",
  "fb_api_analytics_tags": [
    "qpl_active_flow_ids=521482085"
  ]
}

Answered:

{
  "data": {
    "screen_time_sync": {
      "aggs": {
        "__typename": "ScreenTimeSyncMutationOutput",
        "today_s": 1179,
        "l24h_s": -1
      }
    }
  },
  "extensions": {
    "server_metadata": {
      "request_start_time_ms": 1793038604595,
      "time_at_flush_ms": 1793038604706
    },
    "is_final": true
  }
}

runs/host/20261026T170006_61594285317994, step 3: saveState: 200, 327 ms

Sent:

{
  "fb_api_caller_class": "RelayModern",
  "fb_api_req_friendly_name": "FBScreenTimeLogger_syncMutation",
  "server_timestamps": "true",
  "variables": {
    "input": {
      "actor_id": "61594285317994",
      "client_mutation_id": "1",
      "device_time_iso": "2026-10-26T17:01:11.176Z",
      "fb_web_fb_intervals_payload": {
        "device_timestamp": "1793034071",
        "device_timezone": "America/Vancouver",
        "intervals": [
          {
            "end_timestamp": "1793033988",
            "start_timestamp": "1793033464"
          },
          {
            "end_timestamp": "1793034071",
            "start_timestamp": "1793034021"
          }
        ],
        "local_storage_id": "87908900",
        "version": "V1"
      },
      "screentime_snapshot_payload": {
        "l24h_s": -1,
        "last_sync_timestamp": 1793033767,
        "today_s": 303
      },
      "trigger_reason": "REGULAR"
    }
  },
  "doc_id": "28969188822673160"
}

Answered:

{
  "data": {
    "screen_time_sync": {
      "aggs": {
        "__typename": "ScreenTimeSyncMutationOutput",
        "today_s": 574,
        "l24h_s": -1
      }
    }
  },
  "extensions": {
    "server_metadata": {
      "request_start_time_ms": 1793034070391,
      "time_at_flush_ms": 1793034070505
    },
    "is_final": true
  }
}

What it does

Logs time spent on screen.

What our machine does with it

Nothing. The flow generator ignores it as a confirmation.

What can go wrong

Harmless.

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What it sent and what came back (the newest 3 from our runs)What it doesWhat our machine does with itWhat can go wrong