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优化本地数据库性能

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GoEdgeLab
2022-03-15 18:32:39 +08:00
parent 240698ff0d
commit cbc97652a5
13 changed files with 940 additions and 515 deletions
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6
internal/utils/dbs/query_stat_manager.go
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@@ -24,7 +24,11 @@ func init() {
var stats = []string{}
for _, stat := range SharedQueryStatManager.TopN(10) {
var avg = stat.CostTotal / float64(stat.Calls)
stats = append(stats, fmt.Sprintf("%.2fms/%.2fms/%.2fms - %d - %s", stat.CostMin*1000, stat.CostMax*1000, avg*1000, stat.Calls, stat.Query))
var query = stat.Query
if len(query) > 100 {
query = query[:100]
}
stats = append(stats, fmt.Sprintf("%.2fms/%.2fms/%.2fms - %d - %s", stat.CostMin*1000, stat.CostMax*1000, avg*1000, stat.Calls, query))
}
logs.Println("====DB STATS====\n" + strings.Join(stats, "\n"))
}