-
Notifications
You must be signed in to change notification settings - Fork 310
/
nodes_stat.go
97 lines (91 loc) · 2.82 KB
/
nodes_stat.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package executor
import (
"github.com/apache/incubator-pegasus/admin-cli/tabular"
"github.com/apache/incubator-pegasus/admin-cli/util"
"github.com/pegasus-kv/collector/aggregate"
)
var nodeStatsTemplate = `---
Usage:
DiskTotal:
counter: replica*eon.replica_stub*disk.capacity.total(MB)
unit: MB
DiskAvailable:
counter: replica*eon.replica_stub*disk.available.total(MB)
unit: MB
DiskAvaRatio(%):
counter: replica*eon.replica_stub*disk.available.total.ratio
aggregate: average
MemUsed:
counter: replica*server*memused.res(MB)
unit: MB
BlockCache:
counter: replica*app.pegasus*rdb.block_cache.memory_usage
unit: byte
IndexMem:
counter: replica*app.pegasus*rdb.index_and_filter_blocks.memory_usage
unit: byte
Request:
Get:
counter: replica*app.pegasus*get_qps
Mget:
counter: replica*app.pegasus*multi_get_qps
Put:
counter: replica*app.pegasus*put_qps
Mput:
counter: replica*app.pegasus*multi_put_qps
GetBytes:
counter: replica*app.pegasus*get_bytes
unit: byte
MGetBytes:
counter: replica*app.pegasus*multi_get_bytes
unit: byte
PutBytes:
counter: replica*app.pegasus*put_bytes
unit: byte
MputBytes:
counter: replica*app.pegasus*multi_put_bytes
unit: byte
`
func ShowNodesStat(client *Client) error {
nodesStats, err := util.GetNodeStats(client.Perf)
if err != nil {
return err
}
printNodesStatsTabular(client, nodesStats)
return nil
}
func printNodesStatsTabular(client *Client, nodes map[string]*aggregate.NodeStat) {
t := tabular.NewTemplate(nodeStatsTemplate)
t.SetCommonColumns([]string{"Node"}, func(rowData interface{}) []string {
node := rowData.(aggregate.NodeStat)
return []string{client.Nodes.MustGetReplica(node.Addr).CombinedAddr()}
})
t.SetColumnValueFunc(func(col *tabular.ColumnAttributes, rowData interface{}) interface{} {
node := rowData.(aggregate.NodeStat)
return node.Stats[col.Attrs["counter"]]
})
var valueList []interface{}
for _, n := range nodes {
valueList = append(valueList, *n)
}
util.SortStructsByField(valueList, "Addr")
t.Render(client, valueList)
}