def test_parse_diskstat_simple():
assert diskstat.parse_diskstat([
['1439297971'],
[
'8', '0', 'sda', '83421', '32310', '3426701', '108964', '24516', '35933', '639474',
'32372', '0', '18532', '141496'
],
['8', '16', 'sdb', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0'],
['[dmsetup_info]'],
['No', 'devices', 'found'],
]) == {
'sda': {
'timestamp': 1439297971,
'read_ticks': 108.964,
'write_ticks': 32.372,
'read_ios': 83421,
'write_ios': 24516,
'read_throughput': 1754470912,
'write_throughput': 327410688,
'utilization': 18.532,
'queue_length': 0
},
'sdb': {
'timestamp': 1439297971,
'read_ticks': 0.0,
'write_ticks': 0.0,
'read_ios': 0,
'write_ios': 0,
'read_throughput': 0,
'write_throughput': 0,
'utilization': 0.0,
'queue_length': 0
}
}
def test_parse_diskstat_minimum():
assert (
diskstat.parse_diskstat(
[
["12341241243"],
]
)
== {}
)
def test_parse_diskstat_simple():
assert diskstat.parse_diskstat([
["1439297971"],
[
"8",
"0",
"sda",
"83421",
"32310",
"3426701",
"108964",
"24516",
"35933",
"639474",
"32372",
"0",
"18532",
"141496",
],
[
"8", "16", "sdb", "0", "0", "0", "0", "0", "0", "0", "0", "0", "0",
"0"
],
["[dmsetup_info]"],
["No", "devices", "found"],
]) == {
"sda": {
"timestamp": 1439297971,
"read_ticks": 108.964,
"write_ticks": 32.372,
"read_ios": 83421,
"write_ios": 24516,
"read_throughput": 1754470912,
"write_throughput": 327410688,
"utilization": 18.532,
"queue_length": 0,
},
"sdb": {
"timestamp": 1439297971,
"read_ticks": 0.0,
"write_ticks": 0.0,
"read_ios": 0,
"write_ios": 0,
"read_throughput": 0,
"write_throughput": 0,
"utilization": 0.0,
"queue_length": 0,
},
}
def test_parse_diskstat_dmsetup():
assert diskstat.parse_diskstat([
['1596025224'],
[
'259', '0', 'nvme0n1', '1497491', '455400', '113361605', '1143198',
'773329', '599538', '37988658', '1395234', '0', '604316',
'1097280', '0', '0', '0', '0'
],
[
'253', '0', 'dm-0', '1951297', '0', '113329354', '2084064',
'1339672', '0', '37988424', '12603352', '0', '608364', '14687416',
'0', '0', '0', '0'
],
[
'253', '1', 'dm-1', '1876633', '0', '112723490', '2074720',
'1025893', '0', '35617992', '7615504', '0', '587960', '9690224',
'0', '0', '0', '0'
],
[
'253', '2', 'dm-2', '74620', '0', '604024', '12548', '309840', '0',
'2478720', '4781108', '0', '23492', '4793656', '0', '0', '0', '0'
],
['[dmsetup_info]'],
['nvme0n1p3_crypt', '253:0'],
['ubuntu--vg-swap_1', '253:2', 'ubuntu-vg', 'swap_1'],
['ubuntu--vg-root', '253:1', 'ubuntu-vg', 'root'],
]) == {
'nvme0n1': {
'timestamp': 1596025224,
'read_ticks': 1143.198,
'write_ticks': 1395.234,
'read_ios': 1497491,
'write_ios': 773329,
'read_throughput': 58041141760,
'write_throughput': 19450192896,
'utilization': 604.316,
'queue_length': 0
},
'DM nvme0n1p3_crypt': {
'timestamp': 1596025224,
'read_ticks': 2084.064,
'write_ticks': 12603.352,
'read_ios': 1951297,
'write_ios': 1339672,
'read_throughput': 58024629248,
'write_throughput': 19450073088,
'utilization': 608.364,
'queue_length': 0
},
'LVM ubuntu--vg-root': {
'timestamp': 1596025224,
'read_ticks': 2074.72,
'write_ticks': 7615.504,
'read_ios': 1876633,
'write_ios': 1025893,
'read_throughput': 57714426880,
'write_throughput': 18236411904,
'utilization': 587.96,
'queue_length': 0
},
'LVM ubuntu--vg-swap_1': {
'timestamp': 1596025224,
'read_ticks': 12.548,
'write_ticks': 4781.108,
'read_ios': 74620,
'write_ios': 309840,
'read_throughput': 309260288,
'write_throughput': 1269104640,
'utilization': 23.492,
'queue_length': 0
}
}
def test_parse_diskstat_minimum():
assert diskstat.parse_diskstat([
['12341241243'],
]) == {}
def test_parse_diskstat_vx_dsk():
assert diskstat.parse_diskstat([
['1439883623'],
[
'253', '0', 'dm-0', '5888172', '0', '49638154', '234782',
'19476903', '0', '155815224', '13469572', '0', '5663303',
'13713680'
],
[
'253', '1', 'dm-1', '5851194', '0', '46809552', '154378', '0', '0',
'0', '0', '0', '154404', '154405'
],
[
'65', '192', 'sdac', '1677718', '2543608', '8858709', '200958',
'4217589', '28', '251814166', '1133920', '0', '1059518', '1333205'
],
[
'253', '2', 'dm-2', '5857900', '0', '47115410', '183023',
'560857145', '0', '4486857160', '81720481', '0', '18413486',
'81960804'
],
[
'253', '3', 'dm-3', '5851198', '0', '46809578', '162306',
'12883365', '0', '103066920', '25366952', '0', '910764', '25529266'
],
[
'199', '3000', 'VxVM3000', '595084', '173', '8680186', '174091',
'72847857', '500306960', '4585269136', '212664111', '0',
'80648985', '212785322'
],
[
'199', '7000', 'VxVM7000', '479267', '152', '4033890', '103249',
'12690313', '92841124', '844251992', '28260756', '0', '26058778',
'28358884'
],
[
'199', '8000', 'VxVM8000', '543077', '291', '37131250', '274160',
'19336020', '281685620', '2408182752', '155722978', '0',
'30286244', '155989384'
],
[
'66', '160', 'sdaq', '239411', '559267', '1921823', '131489',
'1710651', '286', '119899732', '1040265', '0', '509307', '1171318'
],
[
'199', '11000', 'VxVM11000', '209312', '96', '1747658', '48511',
'6223668', '52087993', '466495304', '16982595', '0', '10872733',
'17028919'
],
[
'199', '28000', 'VxVM28000', '971', '7834', '70442', '4614',
'4142', '407556', '3293584', '26623', '0', '9388', '31237'
],
['[dmsetup_info]'],
['VGlocal-LVvar', '253:2', 'VGlocal', 'LVvar'],
['VGlocal-LVswap', '253:1', 'VGlocal', 'LVswap'],
['VGlocal-LVroot', '253:0', 'VGlocal', 'LVroot'],
['VGlocal-LVtmp', '253:3', 'VGlocal', 'LVtmp'],
['[vx_dsk]'],
['c7', 'bb8', '/dev/vx/dsk/db01dg/db01vol'],
['c7', '1f40', '/dev/vx/dsk/db02dg/db02vol'],
['c7', '1b58', '/dev/vx/dsk/db03dg/db03vol'],
['c7', '6d60', '/dev/vx/dsk/db04dg/db04vol'],
['c7', '2af8', '/dev/vx/dsk/db05dg/db05vol'],
]) == {
'LVM VGlocal-LVroot': {
'timestamp': 1439883623,
'read_ticks': 234.782,
'write_ticks': 13469.572,
'read_ios': 5888172,
'write_ios': 19476903,
'read_throughput': 25414734848,
'write_throughput': 79777394688,
'utilization': 5663.303,
'queue_length': 0
},
'LVM VGlocal-LVswap': {
'timestamp': 1439883623,
'read_ticks': 154.378,
'write_ticks': 0.0,
'read_ios': 5851194,
'write_ios': 0,
'read_throughput': 23966490624,
'write_throughput': 0,
'utilization': 154.404,
'queue_length': 0
},
'sdac': {
'timestamp': 1439883623,
'read_ticks': 200.958,
'write_ticks': 1133.92,
'read_ios': 1677718,
'write_ios': 4217589,
'read_throughput': 4535659008,
'write_throughput': 128928852992,
'utilization': 1059.518,
'queue_length': 0
},
'LVM VGlocal-LVvar': {
'timestamp': 1439883623,
'read_ticks': 183.023,
'write_ticks': 81720.481,
'read_ios': 5857900,
'write_ios': 560857145,
'read_throughput': 24123089920,
'write_throughput': 2297270865920,
'utilization': 18413.486,
'queue_length': 0
},
'LVM VGlocal-LVtmp': {
'timestamp': 1439883623,
'read_ticks': 162.306,
'write_ticks': 25366.952,
'read_ios': 5851198,
'write_ios': 12883365,
'read_throughput': 23966503936,
'write_throughput': 52770263040,
'utilization': 910.764,
'queue_length': 0
},
'VxVM db01dg-db01vol': {
'timestamp': 1439883623,
'read_ticks': 174.091,
'write_ticks': 212664.111,
'read_ios': 595084,
'write_ios': 72847857,
'read_throughput': 4444255232,
'write_throughput': 2347657797632,
'utilization': 80648.985,
'queue_length': 0
},
'VxVM db03dg-db03vol': {
'timestamp': 1439883623,
'read_ticks': 103.249,
'write_ticks': 28260.756,
'read_ios': 479267,
'write_ios': 12690313,
'read_throughput': 2065351680,
'write_throughput': 432257019904,
'utilization': 26058.778,
'queue_length': 0
},
'VxVM db02dg-db02vol': {
'timestamp': 1439883623,
'read_ticks': 274.16,
'write_ticks': 155722.978,
'read_ios': 543077,
'write_ios': 19336020,
'read_throughput': 19011200000,
'write_throughput': 1232989569024,
'utilization': 30286.244,
'queue_length': 0
},
'sdaq': {
'timestamp': 1439883623,
'read_ticks': 131.489,
'write_ticks': 1040.265,
'read_ios': 239411,
'write_ios': 1710651,
'read_throughput': 983973376,
'write_throughput': 61388662784,
'utilization': 509.307,
'queue_length': 0
},
'VxVM db05dg-db05vol': {
'timestamp': 1439883623,
'read_ticks': 48.511,
'write_ticks': 16982.595,
'read_ios': 209312,
'write_ios': 6223668,
'read_throughput': 894800896,
'write_throughput': 238845595648,
'utilization': 10872.733,
'queue_length': 0
},
'VxVM db04dg-db04vol': {
'timestamp': 1439883623,
'read_ticks': 4.614,
'write_ticks': 26.623,
'read_ios': 971,
'write_ios': 4142,
'read_throughput': 36066304,
'write_throughput': 1686315008,
'utilization': 9.388,
'queue_length': 0
}
}
def test_parse_diskstat_vx_dsk():
assert diskstat.parse_diskstat(
[
["1439883623"],
[
"253",
"0",
"dm-0",
"5888172",
"0",
"49638154",
"234782",
"19476903",
"0",
"155815224",
"13469572",
"0",
"5663303",
"13713680",
],
[
"253",
"1",
"dm-1",
"5851194",
"0",
"46809552",
"154378",
"0",
"0",
"0",
"0",
"0",
"154404",
"154405",
],
[
"65",
"192",
"sdac",
"1677718",
"2543608",
"8858709",
"200958",
"4217589",
"28",
"251814166",
"1133920",
"0",
"1059518",
"1333205",
],
[
"253",
"2",
"dm-2",
"5857900",
"0",
"47115410",
"183023",
"560857145",
"0",
"4486857160",
"81720481",
"0",
"18413486",
"81960804",
],
[
"253",
"3",
"dm-3",
"5851198",
"0",
"46809578",
"162306",
"12883365",
"0",
"103066920",
"25366952",
"0",
"910764",
"25529266",
],
[
"199",
"3000",
"VxVM3000",
"595084",
"173",
"8680186",
"174091",
"72847857",
"500306960",
"4585269136",
"212664111",
"0",
"80648985",
"212785322",
],
[
"199",
"7000",
"VxVM7000",
"479267",
"152",
"4033890",
"103249",
"12690313",
"92841124",
"844251992",
"28260756",
"0",
"26058778",
"28358884",
],
[
"199",
"8000",
"VxVM8000",
"543077",
"291",
"37131250",
"274160",
"19336020",
"281685620",
"2408182752",
"155722978",
"0",
"30286244",
"155989384",
],
[
"66",
"160",
"sdaq",
"239411",
"559267",
"1921823",
"131489",
"1710651",
"286",
"119899732",
"1040265",
"0",
"509307",
"1171318",
],
[
"199",
"11000",
"VxVM11000",
"209312",
"96",
"1747658",
"48511",
"6223668",
"52087993",
"466495304",
"16982595",
"0",
"10872733",
"17028919",
],
[
"199",
"28000",
"VxVM28000",
"971",
"7834",
"70442",
"4614",
"4142",
"407556",
"3293584",
"26623",
"0",
"9388",
"31237",
],
["[dmsetup_info]"],
["VGlocal-LVvar", "253:2", "VGlocal", "LVvar"],
["VGlocal-LVswap", "253:1", "VGlocal", "LVswap"],
["VGlocal-LVroot", "253:0", "VGlocal", "LVroot"],
["VGlocal-LVtmp", "253:3", "VGlocal", "LVtmp"],
["[vx_dsk]"],
["c7", "bb8", "/dev/vx/dsk/db01dg/db01vol"],
["c7", "1f40", "/dev/vx/dsk/db02dg/db02vol"],
["c7", "1b58", "/dev/vx/dsk/db03dg/db03vol"],
["c7", "6d60", "/dev/vx/dsk/db04dg/db04vol"],
["c7", "2af8", "/dev/vx/dsk/db05dg/db05vol"],
]
) == {
"LVM VGlocal-LVroot": {
"timestamp": 1439883623,
"read_ticks": 234.782,
"write_ticks": 13469.572,
"read_ios": 5888172,
"write_ios": 19476903,
"read_throughput": 25414734848,
"write_throughput": 79777394688,
"utilization": 5663.303,
"queue_length": 0,
},
"LVM VGlocal-LVswap": {
"timestamp": 1439883623,
"read_ticks": 154.378,
"write_ticks": 0.0,
"read_ios": 5851194,
"write_ios": 0,
"read_throughput": 23966490624,
"write_throughput": 0,
"utilization": 154.404,
"queue_length": 0,
},
"sdac": {
"timestamp": 1439883623,
"read_ticks": 200.958,
"write_ticks": 1133.92,
"read_ios": 1677718,
"write_ios": 4217589,
"read_throughput": 4535659008,
"write_throughput": 128928852992,
"utilization": 1059.518,
"queue_length": 0,
},
"LVM VGlocal-LVvar": {
"timestamp": 1439883623,
"read_ticks": 183.023,
"write_ticks": 81720.481,
"read_ios": 5857900,
"write_ios": 560857145,
"read_throughput": 24123089920,
"write_throughput": 2297270865920,
"utilization": 18413.486,
"queue_length": 0,
},
"LVM VGlocal-LVtmp": {
"timestamp": 1439883623,
"read_ticks": 162.306,
"write_ticks": 25366.952,
"read_ios": 5851198,
"write_ios": 12883365,
"read_throughput": 23966503936,
"write_throughput": 52770263040,
"utilization": 910.764,
"queue_length": 0,
},
"VxVM db01dg-db01vol": {
"timestamp": 1439883623,
"read_ticks": 174.091,
"write_ticks": 212664.111,
"read_ios": 595084,
"write_ios": 72847857,
"read_throughput": 4444255232,
"write_throughput": 2347657797632,
"utilization": 80648.985,
"queue_length": 0,
},
"VxVM db03dg-db03vol": {
"timestamp": 1439883623,
"read_ticks": 103.249,
"write_ticks": 28260.756,
"read_ios": 479267,
"write_ios": 12690313,
"read_throughput": 2065351680,
"write_throughput": 432257019904,
"utilization": 26058.778,
"queue_length": 0,
},
"VxVM db02dg-db02vol": {
"timestamp": 1439883623,
"read_ticks": 274.16,
"write_ticks": 155722.978,
"read_ios": 543077,
"write_ios": 19336020,
"read_throughput": 19011200000,
"write_throughput": 1232989569024,
"utilization": 30286.244,
"queue_length": 0,
},
"sdaq": {
"timestamp": 1439883623,
"read_ticks": 131.489,
"write_ticks": 1040.265,
"read_ios": 239411,
"write_ios": 1710651,
"read_throughput": 983973376,
"write_throughput": 61388662784,
"utilization": 509.307,
"queue_length": 0,
},
"VxVM db05dg-db05vol": {
"timestamp": 1439883623,
"read_ticks": 48.511,
"write_ticks": 16982.595,
"read_ios": 209312,
"write_ios": 6223668,
"read_throughput": 894800896,
"write_throughput": 238845595648,
"utilization": 10872.733,
"queue_length": 0,
},
"VxVM db04dg-db04vol": {
"timestamp": 1439883623,
"read_ticks": 4.614,
"write_ticks": 26.623,
"read_ios": 971,
"write_ios": 4142,
"read_throughput": 36066304,
"write_throughput": 1686315008,
"utilization": 9.388,
"queue_length": 0,
},
}
def test_parse_diskstat_predictive(mocker: MockerFixture):
# SUP-5924
DATA = [
["1617784511"],
[
"259",
"0",
"nvme0n1",
"131855",
"42275",
"8019303",
"34515",
"386089",
"166344",
"13331634",
"138121",
"0",
"185784",
"177210",
"0",
"0",
"0",
"0",
"41445",
"4574",
],
[
"53",
"0",
"dm-0",
"172574",
"0",
"7980626",
"74812",
"548159",
"0",
"12443656",
"706944",
"0",
"189576",
"781756",
"0",
"0",
"0",
"0",
"0",
"0",
],
[
"53",
"1",
"dm-1",
"171320",
"0",
"7710074",
"74172",
"546564",
"0",
"12514416",
"674352",
"0",
"186452",
"748524",
"0",
"0",
"0",
"0",
"0",
"0",
],
[
"53",
"2",
"dm-2",
"194",
"0",
"8616",
"68",
"0",
"0",
"0",
"0",
"0",
"72",
"68",
"0",
"0",
"0",
"0",
"0",
"0",
],
["[dmsetup_info]"],
["vme0n1p3_crypt", "253:0"],
["buntu--vg-swap_1", "253:2", "ubuntu-vg", "swap_1"],
["buntu--vg-root", "253:1", "ubuntu-vg", "root"],
]
PARAMS = {
"average": 300,
"latency": (80.0, 160.0),
"read": {
"horizon": 90,
"levels_lower": ("absolute", (2.0, 4.0)),
"levels_upper": ("relative", (10.0, 20.0)),
"levels_upper_min": (10.0, 15.0),
"period": "wday",
},
"read_ios": (400.0, 600.0),
"read_latency": (80.0, 160.0),
"read_wait": (30.0, 50.0),
"utilization": (80.0, 90.0),
"write": (50.0, 100.0),
"write_ios": (300.0, 400.0),
"write_latency": (80.0, 160.0),
"write_wait": (30.0, 50.0),
}
mocker.patch(
"cmk.base.check_api._prediction.get_levels", return_value=(None, (2.1, 4.1, None, None))
)
dummy_service: Service[LegacyCheckParameters] = Service(
CheckPluginName("unittest_sd"),
parameters={},
item="item-nvme0n1",
description="unittest_sd_description",
)
with plugin_contexts.current_host("unittest-hn"), plugin_contexts.current_service(
dummy_service
):
with pytest.raises(IgnoreResultsError):
list(diskstat.check_diskstat("nvme0n1", PARAMS, diskstat.parse_diskstat(DATA), None))
DATA[0][0] = "1617784512"
assert list(
diskstat.check_diskstat(
"nvme0n1",
PARAMS,
diskstat.parse_diskstat(DATA),
None,
)
) == [
Result(state=state.OK, notice="All values averaged over 5 minutes 0 seconds"),
Result(state=state.OK, notice="Utilization: 0%"),
Metric("disk_utilization", 0.0, levels=(0.8, 0.9)),
Result(state=state.OK, summary="Read: 0.00 B/s (no reference for prediction yet)"),
Metric("disk_read_throughput", 0.0, levels=(2.1, 4.1)), # fake levels are quite low
Result(state=state.OK, summary="Write: 0.00 B/s"),
Metric("disk_write_throughput", 0.0, levels=(50000000.0, 100000000.0)),
Result(state=state.OK, notice="Average wait: 0 seconds"),
Metric("disk_average_wait", 0.0),
Result(state=state.OK, notice="Average read wait: 0 seconds"),
Metric("disk_average_read_wait", 0.0, levels=(0.03, 0.05)),
Result(state=state.OK, notice="Average write wait: 0 seconds"),
Metric("disk_average_write_wait", 0.0, levels=(0.03, 0.05)),
Result(state=state.OK, notice="Average queue length: 0.00"),
Metric("disk_queue_length", 0.0),
Result(state=state.OK, notice="Read operations: 0.00/s"),
Metric("disk_read_ios", 0.0, levels=(400.0, 600.0)),
Result(state=state.OK, notice="Write operations: 0.00/s"),
Metric("disk_write_ios", 0.0, levels=(300.0, 400.0)),
Result(state=state.OK, summary="Latency: 0 seconds"),
Metric("disk_latency", 0.0, levels=(0.08, 0.16)),
Metric("disk_average_read_request_size", 0.0),
Metric("disk_average_request_size", 0.0),
Metric("disk_average_write_request_size", 0.0),
]
def test_parse_diskstat_dmsetup():
assert diskstat.parse_diskstat(
[
["1596025224"],
[
"259",
"0",
"nvme0n1",
"1497491",
"455400",
"113361605",
"1143198",
"773329",
"599538",
"37988658",
"1395234",
"0",
"604316",
"1097280",
"0",
"0",
"0",
"0",
],
[
"253",
"0",
"dm-0",
"1951297",
"0",
"113329354",
"2084064",
"1339672",
"0",
"37988424",
"12603352",
"0",
"608364",
"14687416",
"0",
"0",
"0",
"0",
],
[
"253",
"1",
"dm-1",
"1876633",
"0",
"112723490",
"2074720",
"1025893",
"0",
"35617992",
"7615504",
"0",
"587960",
"9690224",
"0",
"0",
"0",
"0",
],
[
"253",
"2",
"dm-2",
"74620",
"0",
"604024",
"12548",
"309840",
"0",
"2478720",
"4781108",
"0",
"23492",
"4793656",
"0",
"0",
"0",
"0",
],
["[dmsetup_info]"],
["nvme0n1p3_crypt", "253:0"],
["ubuntu--vg-swap_1", "253:2", "ubuntu-vg", "swap_1"],
["ubuntu--vg-root", "253:1", "ubuntu-vg", "root"],
]
) == {
"nvme0n1": {
"timestamp": 1596025224,
"read_ticks": 1143.198,
"write_ticks": 1395.234,
"read_ios": 1497491,
"write_ios": 773329,
"read_throughput": 58041141760,
"write_throughput": 19450192896,
"utilization": 604.316,
"queue_length": 0,
},
"DM nvme0n1p3_crypt": {
"timestamp": 1596025224,
"read_ticks": 2084.064,
"write_ticks": 12603.352,
"read_ios": 1951297,
"write_ios": 1339672,
"read_throughput": 58024629248,
"write_throughput": 19450073088,
"utilization": 608.364,
"queue_length": 0,
},
"LVM ubuntu--vg-root": {
"timestamp": 1596025224,
"read_ticks": 2074.72,
"write_ticks": 7615.504,
"read_ios": 1876633,
"write_ios": 1025893,
"read_throughput": 57714426880,
"write_throughput": 18236411904,
"utilization": 587.96,
"queue_length": 0,
},
"LVM ubuntu--vg-swap_1": {
"timestamp": 1596025224,
"read_ticks": 12.548,
"write_ticks": 4781.108,
"read_ios": 74620,
"write_ios": 309840,
"read_throughput": 309260288,
"write_throughput": 1269104640,
"utilization": 23.492,
"queue_length": 0,
},
}
def test_parse_diskstat_predictive(value_store: MutableMapping[str, Any],
mocker: MockerFixture):
# SUP-5924
DATA = [
['1617784511'],
[
'259', '0', 'nvme0n1', '131855', '42275', '8019303', '34515',
'386089', '166344', '13331634', '138121', '0', '185784', '177210',
'0', '0', '0', '0', '41445', '4574'
],
[
'53', '0', 'dm-0', '172574', '0', '7980626', '74812', '548159',
'0', '12443656', '706944', '0', '189576', '781756', '0', '0', '0',
'0', '0', '0'
],
[
'53', '1', 'dm-1', '171320', '0', '7710074', '74172', '546564',
'0', '12514416', '674352', '0', '186452', '748524', '0', '0', '0',
'0', '0', '0'
],
[
'53', '2', 'dm-2', '194', '0', '8616', '68', '0', '0', '0', '0',
'0', '72', '68', '0', '0', '0', '0', '0', '0'
],
['[dmsetup_info]'],
['vme0n1p3_crypt', '253:0'],
['buntu--vg-swap_1', '253:2', 'ubuntu-vg', 'swap_1'],
['buntu--vg-root', '253:1', 'ubuntu-vg', 'root'],
]
PARAMS = {
'average': 300,
'latency': (80.0, 160.0),
'read': {
'horizon': 90,
'levels_lower': ('absolute', (2.0, 4.0)),
'levels_upper': ('relative', (10.0, 20.0)),
'levels_upper_min': (10.0, 15.0),
'period': 'wday'
},
'read_ios': (400.0, 600.0),
'read_latency': (80.0, 160.0),
'read_wait': (30.0, 50.0),
'utilization': (80.0, 90.0),
'write': (50.0, 100.0),
'write_ios': (300.0, 400.0),
'write_latency': (80.0, 160.0),
'write_wait': (30.0, 50.0)
}
mocker.patch("cmk.base.check_api._prediction.get_levels",
return_value=(None, (2.1, 4.1, None, None)))
dummy_service = Service(
CheckPluginName("unittest_sd"),
parameters={},
item="item-nvme0n1",
description="unittest_sd_description",
)
with plugin_contexts.current_host(
"unittest-hn"), plugin_contexts.current_service(dummy_service):
with pytest.raises(IgnoreResultsError):
list(
diskstat.check_diskstat("nvme0n1", PARAMS,
diskstat.parse_diskstat(DATA), None))
DATA[0][0] = '1617784512'
assert list(
diskstat.check_diskstat(
"nvme0n1",
PARAMS,
diskstat.parse_diskstat(DATA),
None,
)
) == [
Result(state=state.OK,
notice='All values averaged over 5 minutes 0 seconds'),
Result(state=state.OK, notice='Utilization: 0%'),
Metric('disk_utilization', 0.0, levels=(0.8, 0.9)),
Result(state=state.OK,
summary='Read: 0.00 B/s (no reference for prediction yet)'),
Metric('disk_read_throughput', 0.0,
levels=(2.1, 4.1)), # fake levels are quite low
Result(state=state.OK, summary='Write: 0.00 B/s'),
Metric('disk_write_throughput',
0.0,
levels=(50000000.0, 100000000.0)),
Result(state=state.OK, notice='Average wait: 0 seconds'),
Metric('disk_average_wait', 0.0),
Result(state=state.OK, notice='Average read wait: 0 seconds'),
Metric('disk_average_read_wait', 0.0, levels=(0.03, 0.05)),
Result(state=state.OK, notice='Average write wait: 0 seconds'),
Metric('disk_average_write_wait', 0.0, levels=(0.03, 0.05)),
Result(state=state.OK, notice='Average queue length: 0.00'),
Metric('disk_queue_length', 0.0),
Result(state=state.OK, notice='Read operations: 0.00/s'),
Metric('disk_read_ios', 0.0, levels=(400.0, 600.0)),
Result(state=state.OK, notice='Write operations: 0.00/s'),
Metric('disk_write_ios', 0.0, levels=(300.0, 400.0)),
Result(state=state.OK, summary='Latency: 0 seconds'),
Metric('disk_latency', 0.0, levels=(0.08, 0.16)),
Metric('disk_average_read_request_size', 0.0),
Metric('disk_average_request_size', 0.0),
Metric('disk_average_write_request_size', 0.0),
]
