doubt in onstat -g ses

Could anyone please explain me the meaning of the following state of the informix session. This the out put of One of the client application is connecting through ESQL/C program and this application is will not close the informix session , it runs 7 x 365 days. This application reads SQL from user and submits it informix through the existing session that it had already open Thia is snapshot of onstat -g ses 1123 when there is no SQL is running Thanks in advance for your help PEDDI bala.peddi@fmr.com INFORMIX-OnLine Version 7.23.UC2 -- On-Line -- Up 11 days 19:10:45 -- 416472 Kbytes session #RSAM total used id user tty pid hostname threads memory memory 689 navuser console 1894 cali.fmr 1 286720 134584 tid name rstcb flags curstk status 16573 sqlexec c042a18 Y--P--- 1872 c042a18 cond wait(netnorm) Memory pools count 3 name class addr totalsize freesize #allocfrag #freefrag 689 V c46e018 221184 104208 391 49 689_SORT_0 V c3de018 32768 15904 7 2 689_SORT_1 V cb8e018 32768 32024 12 3 name free used name free used overhead 0 360 scb 0 96 opentable 0 7624 filetable 0 912 ru 0 224 log 0 2136 temprec 0 3144 ralloc 0 68952 gentcb 0 8472 ostcb 0 2016 sort 0 17520 sqscb 0 8288 srtmembuf 0 144 rdahead 0 448 hashfiletab 0 280 osenv 0 2280 buft_buffer 0 8544 sqtcb 0 2344 fragman 0 448 shmblklist 0 352 Sess SQL Current Iso Lock SQL ISAM F.E. Id Stmt type Database Lvl Mode ERR ERR Vers 689 - nav30prod NL Not Wait 0 0 7.20 Last parsed SQL statement : select * from xxx;