iMac constant disc activity

Question

Hello,In my activity monitor I can see that the system is writing up to 1MB in average, I checked if it is spotlight but it&#x27;s not, I checked with disk utility : no change, the console system.log does not write anyhting special,but the terminal, with sudo fs_usage, constantly writes smth like :09:40:33    WrData[async]                                0.000663 W            09:40:33    WrData[async]                                0.000387 W            09:40:33    WrData[async]                                0.000331 W            09:40:33    WrData[async]                                0.000591 W            09:40:33    WrData[async]                                0.000717 W            09:40:33    WrData[async]                                0.000795 W            09:40:33    WrData[async]                                0.000631 W VCStatus   09:40:33    WrData[async]                                0.000671 W VCStatus   09:40:33    WrData[async]                                0.000809 W VCStatus   09:40:33    WrData[async]                                0.000403 W VCStatus   09:40:33    WrData[async]                                0.000339 W            09:40:33    WrData[async]                                0.000716 W            09:40:33    WrData[async]                                0.000822 W            09:40:33    WrData[async]                                0.000616 W            09:40:33    WrData[async]                                0.000630 W            09:40:33    WrData[async]                                0.000793 W            09:40:33    WrData[async]                                0.000477 W   I know some people have almost the same problem but I could not find a solution. What should I do ?I am an imac icore7, 2.93GHz, Os 10.6.7I think it started after I updated iTunes to 10.2.2 a few days ago, but I am not sure it is linked.Thank you in advance for your help

petridepita · Answer

I have a little more info, I have these coming very often, almost every second13:10:27    WrData[async]                                0.000572 W             13:10:27    WrData[async]                                0.000607 W             13:10:27    WrData[async]                                0.000865 W             13:10:27    RdData                                       0.000129 W             13:10:27    PgOut                                        0.001001 W             13:10:27    WrData[async]                                0.000514 W             13:10:27    RdData                                       0.000130 W             13:10:27    PgOut                                        0.000255 W             13:10:27    RdData                                       0.018880 W             13:10:27    RdData                                       0.008347 W             13:10:27    WrData[async]                                0.003787 W             13:10:27    PgOut                                        0.000416 W             13:10:27    PgOut                                        0.000266 W             13:10:27    WrData[async]                                0.000457 W             13:10:27    WrData[async]                                0.000197 W             13:10:27    RdData                                       0.000127 W             13:10:27    PgOut                                        0.000195 W             13:10:27    WrData[async]                                0.000195 W             13:10:27    WrData[async]                                0.000552 W             13:10:27    WrData[async]                                0.000355 W             13:10:27    WrData[async]                                0.000587 W

Linc Davis · Answer

What should I do ?How about contacting Adobe tech support? Their software is causing the activity.

petridepita · Answer

ok.... I had not idea Adobe could be responsiblethank you Linc Davis

petridepita · Answer

I uninstalled CS4 and the activity stopped, I reinstalled and it started again.So I uninstalled CS4 and installed CS5no more activity...🙂