On this page
top
在本页面
top
total
readLock
writeLock
queries
getmore
insert
update
remove
commands
对admin database发出top命令,格式为:
{ top: 1 }
Example
在mongo shell 提示符下,通过以下调用使用top:
db.adminCommand("top")
您也可以使用top,如下所示:
db.adminCommand( { top: 1 } )
top 命令的输出类似于以下输出:
{
"totals" : {
"records.users" : {
"total" : {
"time" : 305277,
"count" : 2825
},
"readLock" : {
"time" : 305264,
"count" : 2824
},
"writeLock" : {
"time" : 13,
"count" : 1
},
"queries" : {
"time" : 305264,
"count" : 2824
},
"getmore" : {
"time" : 0,
"count" : 0
},
"insert" : {
"time" : 0,
"count" : 0
},
"update" : {
"time" : 0,
"count" : 0
},
"remove" : {
"time" : 0,
"count" : 0
},
"commands" : {
"time" : 0,
"count" : 0
}
}
}