71 lines
2.8 KiB
Python
71 lines
2.8 KiB
Python
# -*- coding:utf-8 -*-
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# Copyright (c) 2020 Huawei Technologies Co.,Ltd.
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#
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# openGauss is licensed under Mulan PSL v2.
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# You can use this software according to the terms
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# and conditions of the Mulan PSL v2.
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# You may obtain a copy of Mulan PSL v2 at:
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#
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# http://license.coscl.org.cn/MulanPSL2
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#
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# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS,
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# WITHOUT WARRANTIES OF ANY KIND,
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# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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# See the Mulan PSL v2 for more details.
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# ----------------------------------------------------------------------------
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from gspylib.inspection.common import SharedFuncs
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from gspylib.inspection.common.CheckItem import BaseItem
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from gspylib.inspection.common.CheckResult import ResultStatus
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from gspylib.common.ErrorCode import ErrorCode
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class CheckCPU(BaseItem):
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def __init__(self):
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super(CheckCPU, self).__init__(self.__class__.__name__)
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self.idle = None
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self.wio = None
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self.standard = None
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def preCheck(self):
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# check the threshold was set correctly
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if (not "StandardCPUIdle" in self.threshold.keys()
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or not "StandardWIO" in self.threshold.keys()):
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raise Exception(ErrorCode.GAUSS_530["GAUSS_53013"] % "threshold")
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if (not self.threshold['StandardCPUIdle'].isdigit() or not
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self.threshold['StandardWIO'].isdigit()):
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raise Exception(ErrorCode.GAUSS_530["GAUSS_53014"]
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% "The threshold StandardCPUIdle and StandardWIO")
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self.idle = self.threshold['StandardCPUIdle']
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self.wio = self.threshold['StandardWIO']
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# format the standard by threshold
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self.standard = self.standard.decode('utf-8').format(idle=self.idle,
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iowait=self.wio)
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def doCheck(self):
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cmd = "sar 1 5 2>&1"
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output = SharedFuncs.runShellCmd(cmd)
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self.result.raw = output
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# check the result with threshold
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d = next(n.split() for n in output.splitlines() if "Average" in n)
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iowait = d[-3]
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idle = d[-1]
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rst = ResultStatus.OK
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vals = []
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if (float(iowait) > float(self.wio)):
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rst = ResultStatus.NG
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vals.append(
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"The %s actual value %s %% is greater than "
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"expected value %s %%" % (
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"IOWait", iowait, self.wio))
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if (float(idle) < float(self.idle)):
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rst = ResultStatus.NG
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vals.append(
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"The %s actual value %s %% is less than "
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"expected value %s %%" % (
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"Idle", idle, self.idle))
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self.result.rst = rst
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if (vals):
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self.result.val = "\n".join(vals)
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