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Setting Innodb_buffer_pool_pages_total to 1, to avoid an issue with Datadog's collector #2431

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merged 1 commit into from
Apr 2, 2024
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Setting Innodb_buffer_pool_pages_total to 1, to avoid an issue with Datadog's collector #2431

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10 changes: 6 additions & 4 deletions sql/variables/status_variables.go
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Original file line number Diff line number Diff line change
Expand Up @@ -1619,10 +1619,12 @@ var statusVars = map[string]sql.StatusVariable{
Default: int64(0),
},
"Innodb_buffer_pool_pages_total": &sql.MySQLStatusVariable{
Name: "Innodb_buffer_pool_pages_total",
Scope: sql.StatusVariableScope_Global,
Type: types.NewSystemIntType("Innodb_buffer_pool_pages_total", 0, 0, false),
Default: int64(0),
Name: "Innodb_buffer_pool_pages_total",
Scope: sql.StatusVariableScope_Global,
Type: types.NewSystemIntType("Innodb_buffer_pool_pages_total", 0, 0, false),
// NOTE: Datadog errors out with a divide by zero error if this is zero,
// so for now, we just report 1.
Default: int64(1),
},
"Innodb_buffer_pool_read_ahead": &sql.MySQLStatusVariable{
Name: "Innodb_buffer_pool_read_ahead",
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