Hi, Torkel
Thanks for your suggestions. I am looking “Yesterday” pletoric of null values, meanwhile, “Last 5 minutes” has nulls and non-zeros values, this is ok, because sometimes URLs has latency and timeout comes.
“Yesterday”.
[{“target”: “TCP Connections”, “datapoints”: [[null, 1491368490], [null, 1491368580], [null, 1491368670], [null, 1491368760], [null, 1491368850], [null, 1491368940], [null, 1491369030], [null, 1491369120], [null, 1491369210], [null, 1491369300], [null, 1491369390], [null, 1491369480], [null, 1491369570], [null, 1491369660], [null, 1491369750], [null, 1491369840], [null, 1491369930], [null, 1491370020], [null, 1491370110], [null, 1491370200], [null, 1491370290], [null, 1491370380], [null, 1491370470], [null, 1491370560], [null, 1491370650], [null, 1491370740], [null, 1491370830], [null, 1491370920], [null, 1491371010], [null, 1491371100], [null, 1491371190], [null, 1491371280], [null, 1491371370], [null, 1491371460], [null, 1491371550], [null, 1491371640], [null, 1491371730], [null, 1491371820], [null, 1491371910], [null, 1491372000], [null, 1491372090], [null, 1491372180], [null, 1491372270], [null, 1491372360], [null, 1491372450], [null, 1491372540], [null, 1491372630], [null, 1491372720], [null, 1491372810], [null, 1491372900], [null, 1491372990], [null, 1491373080], [null, 1491373170], [null, 1491373260], [null, 1491373350], [null, 1491373440], [null, 1491373530], [null, 1491373620], [null, 1491373710], [null, 1491373800], [null, 1491373890], [null, 1491373980], [null, 1491374070], [null,
[trunkated]
“Last 5 minutes”
[{“target”: “TCP Connections”, “datapoints”: [[null, 1491500574], [4.0, 1491500575], [null, 1491500576], [null, 1491500577], [null, 1491500578], [null, 1491500579], [null, 1491500580], [null, 1491500581], [null, 1491500582], [null, 1491500583], [null, 1491500584], [4.0, 1491500585], [null, 1491500586], [null, 1491500587], [null, 1491500588], [null, 1491500589], [null, 1491500590], [null, 1491500591], [null, 1491500592], [null, 1491500593], [null, 1491500594], [4.0, 1491500595], [null, 1491500596], [null, 1491500597], [null, 1491500598], [null, 1491500599], [null, 1491500600], [null, 1491500601], [null, 1491500602], [null, 1491500603], [null, 1491500604], [4.0, 1491500605], [null, 1491500606], [null, 1491500607], [null, 1491500608], [null, 1491500609], [null, 1491500610], [null, 1491500611], [null, 1491500612], [null, 1491500613], [null, 1491500614], [4.0, 1491500615], [null, 1491500616], [null, 1491500617], [null, 1491500618], [null, 1491500619], [null, 1491500620], [null, 1491500621], [null, 1491500622], [null, 1491500623], [null, 1491500624], [4.0, 1491500625], [null, 1491500626], [null, 1491500627], [null, 1491500628], [null, 1491500629], [null, 1491500630], [null, 1491500631], [null, 1491500632], [null, 1491500633], [null, 1491500634], [4.0, 1491500635], [null, 1491500636], [null, 1491500637], [null, 1491500638], [null, 1491500639], [null, 1491500640], [null, 1491500641], [null, 1491500642], [null, 1491500643], [null, 1491500644], [4.0, 1491500645], [null, 1491500646], [null, 1491500647], [null, 1491500648], [null, 1491500649], [null, 1491500650], [null, 1491500651], [null, 1491500652], [null, 1491500653], [null, 1491500654], [6.0, 1491500655],
[Trunkated]
Into graphite whisper folder I have 38Mb of metrics.
/var/lib/graphite/whisper/xxx/hosts/tclmon010-1
[root@tclmon010-1 tclmon010-1]# du -sh * | grep tcp
38M tcpconns-3000-local
38M tcpconns-3001-local
[root@tclmon010-1 tclmon010-1]#
My storages-schema.conf:
Carbon’s internal metrics. This entry should match what is specified in
CARBON_METRIC_PREFIX and CARBON_METRIC_INTERVAL settings
[carbon]
pattern = ^carbon.
retentions = 60:90d
#[default_1min_for_1day]
#pattern = .*
#retentions = 60s:1d
[default]
pattern = .*
retentions = 1s:24h, 10s:7d, 1m:30d, 10m:2y
My collectd.conf has configured 10s, in order to match with my storages-schema.conf
Interval 10
CheckThresholds true
WriteQueueLimitHigh 9000
WriteQueueLimitLow 9000
LoadPlugin logfile
<Plugin “logfile”>
LogLevel “debug”
File “/opt/collectd/log/collectd.log”
Timestamp true
LoadPlugin threshold
Include “/opt/collectd/etc/collect.d/*.conf”
“Yesterday”
“Last 24 hours”