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cmd, ethdb, vendor: integrate leveldb iostats (#16277)

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* cmd, dashboard, ethdb, vendor: send iostats to dashboard

* ethdb: change names

* ethdb: handle parsing errors

* ethdb: handle iostats syntax error

* ethdb: r -> w
This commit is contained in:
Kurkó Mihály
2018-03-08 14:59:00 +02:00
committed by Péter Szilágyi
parent 4871e25f5f
commit 39c16c8a1e
11 changed files with 180 additions and 84 deletions
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13
cmd/geth/chaincmd.go
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@ -225,6 +225,13 @@ func importChain(ctx *cli.Context) error {
utils.Fatalf("Failed to read database stats: %v", err)
}
fmt.Println(stats)
ioStats, err := db.LDB().GetProperty("leveldb.iostats")
if err != nil {
utils.Fatalf("Failed to read database iostats: %v", err)
}
fmt.Println(ioStats)
fmt.Printf("Trie cache misses: %d\n", trie.CacheMisses())
fmt.Printf("Trie cache unloads: %d\n\n", trie.CacheUnloads())
@ -255,6 +262,12 @@ func importChain(ctx *cli.Context) error {
}
fmt.Println(stats)
ioStats, err = db.LDB().GetProperty("leveldb.iostats")
if err != nil {
utils.Fatalf("Failed to read database iostats: %v", err)
}
fmt.Println(ioStats)
return nil
}