本文介绍了pymongo的MongoDB WorkingSet的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我尝试通过pymongo获取"workingSet"指标.在MongoDB中只是db.runCommand( { serverStatus: 1, workingSet: 1 } ).我已经在python
I try to get "workingSet" metrics with pymongo. In MongoDB is just db.runCommand( { serverStatus: 1, workingSet: 1 } ). I've tried in python
from pymongo.mongo_client import MongoClient
connection = MongoClient('localhost', 27017)
db = connection['admin']
workingSetMetrics = db.command("serverStatus", "workingSet")
print 'workingSetMetrics: ', workingSetMetrics
我的方法行不通.它的输出不是任何"workingSet"指标.
My approach doesn't work. It the output isn't any "workingSet" metrics.
有什么主意，我该如何在python中以编程方式获取这些指标?
Any idea how i can get those metrics programmatically in python?
推荐答案
>>> import pymongo
>>> c = pymongo.MongoClient()
>>> c['admin'].command('serverStatus', workingSet=True)['workingSet']
{u'note': u'thisIsAnEstimate', u'computationTimeMicros': 4555, u'pagesInMemory': 7, u'overSeconds': 388}
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