Slow, High CPU Write Operations After Collection Drop in Typesense

root@3942c8bd03f4:/tmp# du -sh db/
77M    db/

Device:         rrqm/s   wrqm/s     r/s     w/s    rMB/s    wMB/s avgrq-sz avgqu-sz   await r_await w_await  svctm  %util
vda               0.00    10.00    0.00   15.00     0.00     0.10    13.33     0.01    0.33    0.00    0.33   0.67   1.00

avg-cpu:  %user   %nice %system %iowait  %steal   %idle
          11.65    0.00    1.00    0.13    0.00   87.22

Device:         rrqm/s   wrqm/s     r/s     w/s    rMB/s    wMB/s avgrq-sz avgqu-sz   await r_await w_await  svctm  %util
vda               0.00    11.88    0.00   11.88     0.00     0.09    16.00     0.01    0.33    0.00    0.33   0.75   0.89

{
  "delete_latency_ms": 0,
  "delete_requests_per_second": 0,
  "import_latency_ms": 0,
  "import_requests_per_second": 0,
  "latency_ms": {
    "GET /health": 0.0,
    "POST /collections/epnbiqxgrr/documents/": 470.34285714285716,
    "POST /collections/imkwwholpv/documents/": 651.0
  },
  "pending_write_batches": 1,
  "requests_per_second": {
    "GET /health": 0.1,
    "POST /collections/epnbiqxgrr/documents/": 3.5,
    "POST /collections/imkwwholpv/documents/": 0.5
  },
  "search_latency_ms": 0,
  "search_requests_per_second": 0,
  "total_requests_per_second": 4.1,
  "write_latency_ms": 492.925,
  "write_requests_per_second": 4.0
}

I20220729 18:33:31.825273 92155904 batched_indexer.cpp:67] batch indexer queue notify
I20220729 18:33:33.282867 87326720 batched_indexer.cpp:137] batch indexer queue awake