was进行jvm配置和GC收集

# coding=utf8
import json, sys, re, os
from _utils.patrol2 import run_cmd, data_format, report_format
import platform
import stat, sqlite3

all_reports = []
hostname = platform.node()

homes = {}

def make_content(cell, node, server):
    print "process={server},node={node},cell={cell}".format(server=server, node=node, cell=cell)
    if node in ('N/A', None, '') or server in ('N/A', None, '') or cell in ('N/A', None, ''):
        return None
    if server == 'dmgr':
        server = 'nodeagent'
    content = """print "Obtain the Perf MBean ObjectName"
perfName = AdminControl.completeObjectName ('type=Perf,process={server},node={node},cell={cell},*')
perfOName = AdminControl.makeObjectName (perfName)
print perfOName
print "Invoke getStatisticSet operation "
staticSetType=AdminControl.invoke(perfName, 'getStatisticSet')

if '{node}'=='*':
    lineSeparator = java.lang.System.getProperty('line.separator')
    cells = AdminConfig.getid('/Cell:{cell}/')
    nodes = AdminConfig.list('Node', cells).split(lineSeparator)
    for i in nodes:
        name = AdminConfig.showAttribute(i, "name")
        if name !='{node_new}':
            node=name
            break
else:
    node='{node_new}'
print node

if staticSetType not in ('all','custom'):
    pmi_server = AdminConfig.getid('/Cell:{cell}/Node:{node}/Server:{server}/')
    print pmi_server
    pmi = AdminConfig.list('PMIService', pmi_server)
    print pmi
    AdminConfig.modify(pmi, '[[synchronizedUpdate false] [enable true] [statisticSet custom]]')
    AdminConfig.save()
    #AdminNodeManagement.syncNode(node)
    staticSetType='custom'

if staticSetType=='custom':
    params = ['extended']
    sigs  = ['java.lang.String']
    AdminControl.invoke_jmx (perfOName, 'setStatisticSet', params, sigs)

jvmName = AdminControl.completeObjectName ('type=JVM,process={server},node={node},cell={cell},*')
params = [AdminControl.makeObjectName(jvmName)]
sigs = ['javax.management.ObjectName']
configs= AdminControl.invoke_jmx(perfOName, 'getConfig', params, sigs)
print "Invoke getCustomSetString operation"
#print configs
types=['UsedMemory','ProcessCpuUsage','HeapSize','GCTime','GCIntervalTime']
type_datas=[]
for type in types:
    type_datas.append(configs.getDataId(type))
#print AdminControl.invoke (perfName, 'getCustomSetString')
#print type_datas
print "Invoke setCustomSetString operation"
params = ['jvmRuntimeModule='+','.join(str(type_datas)), java.lang.Boolean ('false')]
sigs  = ['java.lang.String', 'java.lang.Boolean']
AdminControl.invoke_jmx(perfOName, 'setCustomSetString', params, sigs)
print "Invoke getStatsObject operation"

jvmName = AdminControl.completeObjectName ('type=JVM,process={server},node={node},cell={cell},*')
params = [AdminControl.makeObjectName (jvmName), java.lang.Boolean ('false')]
sigs = ['javax.management.ObjectName', 'java.lang.Boolean']
datas=AdminControl.invoke_jmx(perfOName, 'getStatsObject', params, sigs)
print '==data=='
print datas
print '==data=='
""".format(node=node, server=server, cell=cell, node_new=node)
    return content




def read_gc_log(line):
    interval = time = None
    if 'intervalms="' in line:
        interval = round(float(line.split('intervalms="')[-1].split('"')[0]) / 1000 / 60, 2)
        interval = '{:.0f}分'.format(interval)
    if 'durationms="' in line:
        time = round(float(line.split('durationms="')[-1].split('"')[0]) / 60, 2)
        time = '{:.0f}秒'.format(time)
    return interval, time


conn = sqlite3.connect('was_patrol.db')
cursor = conn.execute("SELECT id, cell, home,cluster,node, server,state,ports,host  from WAS")
for row in cursor:
    cell = row[1]
    node = row[4]
    server = row[5]
    home = row[2]
    cluster = row[3]
    state = row[6]

    if cell_num == '1':
        path = '{}/{}/{}/{}'.format(hostname, cluster, node, server)
    else:
        path = '{}/{}/{}/{}/{}'.format(hostname, cell, cluster, node, server)

    if state == 'STARTED':
        home = os.path.join(home, 'logs', server, 'native_stderr.log')
        print home
        interval = time= None
        if not os.path.exists(home):
            interval = time = '未开启垃圾收集'
        else:
            with open(home, 'r') as f:
                for line in f:
                    interval, time = read_gc_log(line)
                    if interval and time:
                        break
            if not interval or not time:
                interval=time='未开启垃圾收集'
        interval_report = data_format('GC频度', interval, 0)
        time_report = data_format('GC时长', time, 0)

        report = report_format(path, interval_report)
        all_reports.append(report)
        report = report_format(path, time_report)
        all_reports.append(report)
    else:
        interval_report = data_format('GC频度', 'null', 0)
        time_report = data_format('GC时长', 'null', 0)

        report = report_format(path, interval_report)
        all_reports.append(report)
        report = report_format(path, time_report)
        all_reports.append(report)
        continue
reports = json.dumps(all_reports)
print reports