Millions of JDBC connections recorded

[GoogleCodeExporter]

Hello, not sure if this is an issue or a configuration question, but my active 
JDBC connections and used JDBC connections graphs are showing peaks of hundreds 
of millions of JDBC connections, which can't be right.

The database is configured for a max. of 100 simultaneous connections and SQL 
hits per minute top out at about 2,000. 

The SQL stats for today so far show '58 hits/min on 776 requests'.

Am I mis-understanding the JDBC graphs, or do you think is there some sort of 
reporting error? I attach all relevant graphs from the homepage.

Original issue reported on code.google.com by oliver.k...@gmail.com on 24 Jan 2014 at 1:09

Attachments:

• sqlMeanTimes.png
• sqlHitsRate.png
• activeConnections.png
• usedConnections.png

[GoogleCodeExporter]

The JavaMelody version is 1.48.0 running on Tomcat 7 on Ubuntu Linux 12 LTS.

Original comment by oliver.k...@gmail.com on 24 Jan 2014 at 2:38

[GoogleCodeExporter]

As said in the "online help" for graphs units:
"m" is for milli (1 / 1000), "k" is for kilo/thousands, "M" is for 
mega/millions, "G" is for giga/billions and "u" is for micro (1 / 1000000)

So in a RRD graph, 8m means 0 most of the time and sometimes 1.

Original comment by evernat@free.fr on 24 Jan 2014 at 9:07

[GoogleCodeExporter]

Original comment by evernat@free.fr on 24 Jan 2014 at 9:07

• Changed state: Invalid