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Support sub-second interval

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If a user requests an interval that is not a whole
number, begin honoring it and adjust the timestamp
precision to indicate milliseconds.  Do not bother
with milliseconds on whole number intervals.
This commit is contained in:
Jarrod Johnson 2016-10-25 14:38:31 -04:00
parent e0211fd8d8
commit 5881ad8b68
1 changed files with 10 additions and 3 deletions
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13
confluent_client/bin/nodesensors
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@ -16,6 +16,7 @@
# limitations under the License.
import csv
import datetime
import optparse
import os
import sys
@ -40,7 +41,7 @@ sensorcollections = {
argparser = optparse.OptionParser(
usage="Usage: %prog [options] noderange [sensor(s)")
argparser.add_option('-i', '--interval', type='int',
argparser.add_option('-i', '--interval', type='float',
help='Interval to do repeated samples over')
argparser.add_option('-n', '--numreadings', type='int',
help='Number of readings to gather')
@ -146,7 +147,12 @@ def sensorpass(showout=True, appendtime=False):
def format_csv(csvwriter, orderedsensors, resdata, showtime=True):
for nodekey in resdata:
if showtime:
rowdata = [time.strftime('%Y-%m-%dT%H:%M:%S'), nodekey]
if showtime.is_integer():
rowdata = [time.strftime('%Y-%m-%dT%H:%M:%S'), nodekey]
else:
rowdata = [time.strftime('%Y-%m-%dT%H:%M:%S.') +
str(datetime.datetime.now().microsecond//1000),
nodekey]
else:
rowdata = [nodekey]
for sensorkey in orderedsensors:
@ -197,7 +203,8 @@ def main():
nextstart = os.times()[4] + options.interval
resdata = sensorpass(linebyline, True)
if options.csv:
format_csv(csvwriter, orderedsensors, resdata)
format_csv(csvwriter, orderedsensors, resdata,
showtime=options.interval)
if options.numreadings:
options.numreadings -= 1
if options.numreadings <= 0: