Source code for glideinwms.factory.tools.lib.analyze

# SPDX-FileCopyrightText: 2009 Fermi Research Alliance, LLC
# SPDX-License-Identifier: Apache-2.0

"""Library for analyze_entries,
   analyze_queues and analyze_frontends.
"""


# Convert particularly large numbers
#    into kilo/mega; keeps 3 sig figs
# Example: km(123456) returns "123 K"
#      and km(1234567) returns "1.23 M"


def km(z):
    if z < 0:
        neg = "-"
    else:
        neg = ""
    z = abs(z)

    x = int(z)
    w = z * 1.0e-3
    v = z * 1.0e-6
    t = z * 1.0e-9
    if x >= 1000:
        if x >= 1000 and x < 1000000:
            return f"{neg}{w:.1f}K"
        if x >= 1000000 and x < 1000000000:
            return f"{neg}{v:.1f}M"
        if x >= 1000000000:
            return f"{neg}{t:.1f}G"
    else:
        return f"{neg}{z:.1f}"



# prints a dictionary with \n and \t
#    between elements for ease of debugging.




def debug_print_dict(data):
    for period, p in data.items():
        print(period)
        for frontend, f in p.items():
            print("\t", frontend)
            for entry, e in f.items():
                print("\t\t", entry)
                for element, value in e.items():
                    print("\t\t\t", element, ":", value)
    return



# Prints a line formatted the following way:
# printline(1234, 7200 (2 days), total) returns:
# "1.2K (.34 hours - .17 slots - %XX of total)"
# Set div = 1 to omit percentage of total




def printline(x, div, period):
    if div == 1:
        sp = ""
    else:
        try:
            sp = " - %2d%%" % ((float(x) / float(div)) * 100)
        except Exception:
            sp = " - NA%"
    return "%6s (%6s hours - %5s slots%s)" % (km(x), km(float(x) / 3600.0), km(float(x) / float(period)), sp)