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#
# Copyright (C) 2012-2021 Red Hat.
#
# This file is part of the "pcp" module, the python interfaces for the
# Performance Co-Pilot toolkit.
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 2 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
# or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
# for more details.
#

# Example use of this module for creating a PCP archive:

        import math
        import time
        import pmapi
        from pcp import pmi

        # Create a new archive
        log = pmi.pmiLogImport("loadtest")
        log.pmiSetHostname("www.abc.com")
        log.pmiSetTimezone("EST-10")

        # Add a metric with an instance domain
        domain = 60  # Linux kernel
        pmid = log.pmiID(domain, 2, 0)
        indom = log.pmiInDom(domain, 2)
        units = log.pmiUnits(0, 0, 0, 0, 0, 0)
        log.pmiAddMetric("kernel.all.load", pmid, pmapi.PM_TYPE_FLOAT,
                         indom, pmapi.PM_SEM_INSTANT, units)
        log.pmiAddInstance(indom, "1 minute", 1)
        log.pmiAddInstance(indom, "5 minute", 5)
        log.pmiAddInstance(indom, "15 minute", 15)

        # Create a record with a timestamp
        log.pmiPutValue("kernel.all.load", "1 minute", "%f" % 0.01)
        log.pmiPutValue("kernel.all.load", "5 minute", "%f" % 0.05)
        log.pmiPutValue("kernel.all.load", "15 minute", "%f" % 0.15)
        timetuple = math.modf(time.time())
        useconds = int(timetuple[0] * 1000000)
        seconds = int(timetuple[1])
        log.pmiWrite(seconds, useconds)
        del log
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