1. I want to use
Fluentd
Fluentd Casual Talks
2012/05/18
riywo

2. Self Introduction
Ryosuke IWANAGA
a.k.a. riywo(りーお)
DeNA(2009∼)
Mobage Server-side
Ops-Engi / DBA / Manager

3. Welcome to
DeNA!

4. We want to
work
with you!

5. Please
contact me

6. Anyway...

7. Why DeNA?

8. Just because
@tagomoris
asked me

9. So....
DeNA uses
Fluentd
heavily?

10. Nooooooo!

11. We ♡
Perl

12. Anyway...

13. I’ve been
watching
Fluentd
from long ago

16. <source>
type vmstat
tag debug.vmstat
</source>
2011-09-30 11:56:25 +0900
debug.vmstat:
{"r":"0","b":"0","swpd":"0","fre
e":"158644","buff":"196544","cac
he":"6697400","si":"0","so":"0",
"bi":"0","bo":"5","in":"0","cs":
"0","us":"2","sy":"0","id":"97",
"wa":"0","st":"0"}
https://github.com/riywo/Fluent-plugin/blob/master/in_vmstat.rb

17. http://blog.riywo.com/2012/02/05/223124

18. <match debug.**>
type aggregate_filter
add_prefix aggregated
percentile 95
</match>
<match aggregated.**>
type stdout
</match>
2012-02-05 22:25:00 +0900
aggregated.debug.test: {"aaa":
{"num":4,"min":1,"max":5,"pct95":
3,"sum":10.0,"avg":2.5,"var":2.75}}

19. http://blog.riywo.com/2012/03/03/035708

20. 2012-03-03 03:36:43 +0900 debug.paging: {"out":
0.012377262371204543,"in":0.008319143560973545}
2012-03-03 03:36:43 +0900 debug.net/total: {"recv":0,"send":
0}
2012-03-03 03:36:43 +0900 debug.dsk/total: {"read":
413.4246329154249,"writ":31229.37514914992}
2012-03-03 03:36:43 +0900 debug.system: {"int":
152.50326973436685,"csw":54.20415072585426}
2012-03-03 03:36:43 +0900 debug.total_cpu_usage: {"sys":
0.05035520256584657,"hiq":0.0330991096631232,"idl":
99.60673432323003,"usr":0.17692719255004707,"wai":
0.108811753698386,"siq":0.024072418292571778}
2012-03-03 03:36:44 +0900 debug.paging: {"out":0.0,"in":0.0}
2012-03-03 03:36:44 +0900 debug.net/total: {"recv":
1176.0,"send":1818.0}
2012-03-03 03:36:44 +0900 debug.dsk/total: {"read":
0.0,"writ":0.0}
2012-03-03 03:36:44 +0900 debug.system: {"int":1003.0,"csw":
393.0}
2012-03-03 03:36:44 +0900 debug.total_cpu_usage: {"sys":
0.0,"hiq":0.0,"idl":100.0,"usr":0.0,"wai":0.0,"siq":0.0}

21. http://blog.riywo.com/2012/03/15/030303

22. https://github.com/treasure-data/td-agent/graphs/contributors

23. As you can
see

24. I want to use
Fluentd :)

25. So...

26. DeNA I ♡ Fluentd
We need more powerful engineers
Don’t you want to use Fluentd or any tools
in the big scale service like DeNA?
Still there are many problems
We want many engineers, especially server
side and network side
If you are interested in DeNA, pleeeeeease
contact me or DeNA staffs!!!!

27. Thanks!
and
Welcome to DeNA!
http://blog.riywo.com
http://twitter.com/riywo