Can't record some data to graphite

Graphite time is always UTC. You should send Unix timestamp in UTC timezone.

Please see my script. I sent Unix timestamp in UTC time zone.

echo "lnc.simple 12000 1466499600" | nc -c <server> 2003

Then it should work. :)
How do you know that its "failed"? Normally Graphite just accepts data w/o giving you answer back.

In graphite, the data is not recorded. I tested it in two instances. But the result is the same.

Then you're trying to push "future" data points, and Graphite ignores future data points.

Thank you for your answer, but...

Please read the message I wrote before you answer.

I sent the the following data.

echo "lnc.simple 12000 1466499600" | nc -c <server> 2003

Unix Epoch time(146649600) is 6/21/2016. Today is 6/28.

http://cl.ly/0Z1A1Z3X0x2j/screen.jpg

Some data is missing even though I sent the data to graphite after 6/21/2016 17:00

Sorry, no more ideas left. Something is wrong with your setup, but I'm puzzled what exactly.

What's your storage and aggregation scheme? (storage-schemas.conf and storage-aggregation.conf)

After many try to insert data, some data are inserted. The recent inserted data is not processed correctly.

* system-aggregation.conf

[min]
pattern = \.lower$
xFilesFactor = 0.1
aggregationMethod = min

[max]
pattern = \.upper(_\d+)?$
xFilesFactor = 0.1
aggregationMethod = max

[sum]
pattern = \.sum$
xFilesFactor = 0
aggregationMethod = sum

[count]
pattern = \.count$
xFilesFactor = 0
aggregationMethod = sum

[count_legacy]
pattern = ^stats_counts.*
xFilesFactor = 0
aggregationMethod = sum

[default_average]
pattern = .*
xFilesFactor = 0.3
aggregationMethod = average

* storage-schemas.conf

[carbon]
pattern = ^carbon\.
retentions = 10s:6h,1min:90d

[default_1min_for_1day]
pattern = .*
retentions = 10s:6h,1min:6d,10min:1800d

Total number of data = 365 * 24 * 4 (4 data are generated per hour, and are kept in 1 year)

I investigated wsp data file using whisper-dump(http://bazaar.launchpad.net/~amos-shapira/graphite/whisper-dump/revision/733)

JeongJaemokui-Mac-Pro:TmpDisk jmjeong$ python amos/graphite/whisper-dump/whisper/bin/whisper-dump.py denyCount.wsp | head -40
Meta data:
  aggregation method: average
  max retention: 155520000
  xFilesFactor: 0.3

Archive 0 info:
  offset: 52
  seconds per point: 10
  points: 2160
  retention: 21600
  size: 25920

Archive 1 info:
  offset: 25972
  seconds per point: 60
  points: 8640
  retention: 518400
  size: 103680

Archive 2 info:
  offset: 129652
  seconds per point: 600
  points: 259200
  retention: 155520000
  size: 3110400

If I understand correctly, you are inserting four data points per hour, and you need to keep it for a year. Then you need to have:

* storage-schemas.conf

[carbon]
pattern = ^carbon\.
retentions = 10s:6h,1min:90d

[default_15min_for_1year]
pattern = .*
retentions = 15m:1y

* system-aggregation.conf

[default]
pattern = .*
xFilesFactor = 0
aggregationMethod = average

Thank you. I will try it.