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code refactor

This commit is contained in:
Ulric Qin 2022-04-27 11:53:53 +08:00
parent a3b7470349
commit 59001ba60d
1 changed files with 1 additions and 1 deletions
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2
inputs/mysql/engine_innodb_compute.go
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@ -19,7 +19,7 @@ func (m *MySQL) gatherEngineInnodbStatusCompute(slist *list.SafeList, ins *Insta
byteTotal := cache["innodb_buffer_pool_pages_total"] * cache["innodb_page_size"]
pageUtil := float64(0)
if cache["innodb_buffer_pool_pages_total"] != 0 {
pageUtil = pageUsed / cache["innodb_buffer_pool_pages_total"]
pageUtil = pageUsed / cache["innodb_buffer_pool_pages_total"] * 100
}
slist.PushFront(inputs.NewSample("global_status_buffer_pool_bytes", byteUsed, tags, map[string]string{"state": "used"}))