查看正在执行的操作 db.currentOp() 查看系统执行的操作 db.currentOp(True) kill正在执行的操作 db.killOp(<operation id>)
示例：
> db.currentOp().inprog
[
{
"desc" : "conn15",
"threadId" : "140563298641664",
"connectionId" : 15,
"client" : "127.0.0.1:22588",
"active" : true,
"opid" : 12993394,
"secs_running" : 0,
"microsecs_running" : NumberLong(38),
"op" : "command",
"ns" : "admin.$cmd",
"query" : {
"currentOp" : 1
},
"numYields" : 0,
"locks" : {
},
"waitingForLock" : false,
"lockStats" : {
}
},
{
"desc" : "conn14",
"threadId" : "140563612096256",
"connectionId" : 14,
"client" : "127.0.0.1:22587",
"active" : true,
"opid" : 12993385,
"secs_running" : 6,
"microsecs_running" : NumberLong(6466243),
"op" : "command",
"ns" : "test.$cmd",
"query" : {
"createIndexes" : "currentOpTest",
"indexes" : [
{
"ns" : "test.currentOpTest",
"key" : {
"i" : 1
},
"name" : "i_1",
"background" : 1
}
]
},
"msg" : "Index Build (background) Index Build (background): 608127/9999999 6%",
"progress" : {
"done" : 608127,
"total" : 9999999
},
"numYields" : 4767,
"locks" : {
"Global" : "w",
"Database" : "w",
"Collection" : "w"
},
"waitingForLock" : false,
"lockStats" : {
"Global" : {
"acquireCount" : {
"r" : NumberLong(4768),
"w" : NumberLong(4768)
}
},
"Database" : {
"acquireCount" : {
"w" : NumberLong(4768),
"W" : NumberLong(1)
}
},
"Collection" : {
"acquireCount" : {
"w" : NumberLong(4768)
}
}
}
}
]
>