what does user calls mean

Hi

on a single user system ..when i logged in a single user and issued the following sql

SQL> select * from v$sysstat
2 /

STATISTIC# NAME CLASS VALUE
---------- -------------------------------------------------- ----- ---------
0 logons cumulative 1 16260
1 logons current 1 11
2 opened cursors cumulative 1 52747
3 opened cursors current 1 1
4 user commits 1 4
5 user rollbacks 1 4
6 user calls 1 49538

why so much usercalls when i am not executing any sql whatsoever ?
why 4 user commits and some rollbacks when i have not done any transaction
why logons cummulative 16260 ?

regards
Hrishy

http://asktom.oracle.com/pls/ask/f?p...ser%20calls%7D

Hi Adewri

Thanks for the link...by the way are you amar ?

regards
Hrishy

yep why ??

Hi Dude

Well the reason..is this there were many people here who helped me during my OCP certification processes..through numerous posts over here..clearing my doubts .i justed wanted to say a big thank you..

regards
Hrishy

:D congrats for ur OCP

Hi Amar

Thank you very much..but i noticed a starnge thing with your nick..although you are browsing this forum your nick doesnt seem to be there in the users browsing this forum..why is that..i also need to thank pipo..i am not sure wheather he visits this site now ?

regards
Hrishy

there are people looking for me( i wont name them ;) ) so im invisible :D

Actually i'm drunk and dead this is my spirit answering :-)

Hi Amar

well..i really really sympathise with..you mom told me after death that you get time to enjoy with the angels..well in your case the spirit became a DBA ..hehe..so ur the imortal DBA..long live amar..

hey but still how come ur invisible i am kinda curious..:-D

regards
Hrishy
:p

Hrishy, Amar has invoked the mighty power of invisibility from the lord of user preferences. :D

Besides don't you know that spirits can only be seen at night (or in haunted houses) hey prehaps this form is haunted :D

Hi Jovery

welcome to haunted dba support forum..hhehe..:D