Ok. Thanks. I will do that and paste the results here tomorrow. On Fri, Jun 22, 2012 at 2:31 AM, Mike <[email protected]> wrote:
> If you run "iostat -x 5", for about 1 minute, what is the "%util" value? > > On Thu, Jun 21, 2012 at 1:53 PM, Deepak Agarwal <[email protected] > >wrote: > > > Will run it again. Had done it before getting load on mysql. > > > > On Fri, Jun 22, 2012 at 2:22 AM, Deepak Agarwal <[email protected] > > >wrote: > > > > > Yes. All set. > > > > > > > > > On Fri, Jun 22, 2012 at 2:21 AM, Mike <[email protected]> wrote: > > > > > >> Have you tried the mysql tuning primer script? > > >> > > >> https://launchpad.net/mysql-tuning-primer > > >> > > >> Download, execute, and double any recommendations. > > >> > > >> > > >> On Thu, Jun 21, 2012 at 1:06 PM, Deepak Agarwal <[email protected] > > >> >wrote: > > >> > > >> > Latest mysql with timestamp truncation problem. > > >> > > > >> > On Fri, Jun 22, 2012 at 1:31 AM, Deepak Agarwal < > [email protected] > > >> > >wrote: > > >> > > > >> > > mysql latest version. > > >> > > > > >> > > > > >> > > On Fri, Jun 22, 2012 at 1:18 AM, Mike <[email protected]> > wrote: > > >> > > > > >> > >> Postgresql/mysql? > > >> > >> > > >> > >> On Thu, Jun 21, 2012 at 12:04 PM, Deepak Agarwal < > > >> [email protected] > > >> > >> >wrote: > > >> > >> > > >> > >> > I actually did that. But, now I am facing issue while quickly > > >> > >> > removing/adding items from/to shopping cart. May be I need to > > look > > >> > >> database > > >> > >> > closely. > > >> > >> > > > >> > >> > On Thu, Jun 21, 2012 at 11:32 PM, Mike <[email protected]> > > >> wrote: > > >> > >> > > > >> > >> > > Here is what I would do: > > >> > >> > > > > >> > >> > > Update framework/webapp/config/serverstats.properties > > >> > >> > > > > >> > >> > > stats.persist.visit=false > > >> > >> > > stats.persist.visitor=false > > >> > >> > > > > >> > >> > > I have ALL of the 'stats' set to 'false'. > > >> > >> > > > > >> > >> > > Restart ofbiz, and blow away the contents of server_hit and > > >> > optionally > > >> > >> > > visit: > > >> > >> > > > > >> > >> > > delete from server_hit; > > >> > >> > > delete from visit; > > >> > >> > > > > >> > >> > > The 'server_hit' is probably your problem. And, if needed, > > >> rebuild > > >> > >> the > > >> > >> > > indexes of the database. > > >> > >> > > > > >> > >> > > There is probably another way, or maybe even a service > (unknown > > >> to > > >> > me) > > >> > >> > that > > >> > >> > > may keep these tables tightly trimmed. > > >> > >> > > > > >> > >> > > On Thu, Jun 21, 2012 at 10:48 AM, Deepak Agarwal < > > >> > >> [email protected] > > >> > >> > > >wrote: > > >> > >> > > > > >> > >> > > > visit: 7400 > > >> > >> > > > server_hit: 94000 > > >> > >> > > > communication_event: 51 > > >> > >> > > > > > >> > >> > > > On Thu, Jun 21, 2012 at 10:44 PM, Mike < > [email protected] > > > > > >> > >> wrote: > > >> > >> > > > > > >> > >> > > > > Take a look at visit, server_hit, and communication_event > > >> > tables. > > >> > >> > > > > > > >> > >> > > > > select count(*) from visit; > > >> > >> > > > > select count(*) from server_hit; > > >> > >> > > > > select count(*) from communication_event; > > >> > >> > > > > > > >> > >> > > > > What do yo get? > > >> > >> > > > > > > >> > >> > > > > On Thu, Jun 21, 2012 at 9:02 AM, Deepak Agarwal < > > >> > >> > [email protected] > > >> > >> > > > > >wrote: > > >> > >> > > > > > > >> > >> > > > > > Alright. I will try this. However, Basically database > > >> queries > > >> > >> are > > >> > >> > > > timing > > >> > >> > > > > > out. I checked from 'Show processlist' command and I > can > > >> see > > >> > the > > >> > >> > > > queries > > >> > >> > > > > > are stuck. > > >> > >> > > > > > > > >> > >> > > > > > On Thu, Jun 21, 2012 at 9:22 PM, Mike < > > >> [email protected]> > > >> > >> > wrote: > > >> > >> > > > > > > > >> > >> > > > > > > Sounds like classic garbage collection. Java freezes > > >> while > > >> > it > > >> > >> > > sifts > > >> > >> > > > > > > through memory looking for stuff to delete. The > larger > > >> the > > >> > >> > memory, > > >> > >> > > > the > > >> > >> > > > > > > longer it takes. > > >> > >> > > > > > > > > >> > >> > > > > > > -Xms2048M -Xmx2048M -server -Xincgc > > >> > >> > > > > > > > > >> > >> > > > > > > Try the above. The -Xincgc will continuously GC on a > > >> > >> separate, > > >> > >> > > slow > > >> > >> > > > > > > running thread. Also, run a separate instance of > OFBiz > > >> for > > >> > >> > > > > > > frontend/back-end, connected to same DB. > > >> > >> > > > > > > > > >> > >> > > > > > > On Thu, Jun 21, 2012 at 8:47 AM, Deepak Agarwal < > > >> > >> > > > [email protected] > > >> > >> > > > > > > >wrote: > > >> > >> > > > > > > > > >> > >> > > > > > > > Memory and CPU remain good. memory hardly reaches 1 > > GB > > >> and > > >> > >> cpu > > >> > >> > > few > > >> > >> > > > > > > > percentage. > > >> > >> > > > > > > > > > >> > >> > > > > > > > On Thu, Jun 21, 2012 at 9:14 PM, Mike < > > >> > [email protected] > > >> > >> > > > >> > >> > > > wrote: > > >> > >> > > > > > > > > > >> > >> > > > > > > > > What does the "Memory Total" line say on the > > >> > >> "WebToosl/Cache > > >> > >> > > > > > > Maintenance" > > >> > >> > > > > > > > > menu? > > >> > >> > > > > > > > > > > >> > >> > > > > > > > > On Thu, Jun 21, 2012 at 8:38 AM, Deepak Agarwal < > > >> > >> > > > > > [email protected] > > >> > >> > > > > > > > > >wrote: > > >> > >> > > > > > > > > > > >> > >> > > > > > > > > > -Xms2048M -Xmx2048M -XX:MaxPermSize=1024m > -server > > >> > >> > > > > > > > > > > > >> > >> > > > > > > > > > On Thu, Jun 21, 2012 at 9:03 PM, Mike < > > >> > >> > [email protected]> > > >> > >> > > > > > wrote: > > >> > >> > > > > > > > > > > > >> > >> > > > > > > > > > > What are the java memory settings for > starting > > >> > OFBiz? > > >> > >> > > Mine: > > >> > >> > > > > > > > > > > > > >> > >> > > > > > > > > > > JAVA_VMOPTIONS="-Xms1280M -Xmx1524M -server > > >> -Xincgc" > > >> > >> > > > > > > > > > > > > >> > >> > > > > > > > > > > > > >> > >> > > > > > > > > > > > > >> > >> > > > > > > > > > > On Thu, Jun 21, 2012 at 8:14 AM, Deepak > > Agarwal < > > >> > >> > > > > > > > [email protected] > > >> > >> > > > > > > > > > > >wrote: > > >> > >> > > > > > > > > > > > > >> > >> > > > > > > > > > > > We are expereicing frequent table locks for > > >> > Shipping > > >> > >> > > table > > >> > >> > > > , > > >> > >> > > > > > > visit > > >> > >> > > > > > > > > and > > >> > >> > > > > > > > > > > > server_hit table. Even with 3-4 users > working > > >> we > > >> > are > > >> > >> > > > getting > > >> > >> > > > > > > > gateway > > >> > >> > > > > > > > > > > > timeout because queries doesn't return . At > > db > > >> > >> level it > > >> > >> > > > shows > > >> > >> > > > > > > > locked > > >> > >> > > > > > > > > > the > > >> > >> > > > > > > > > > > > table (and takes 40-50 sec to execute the > > >> update > > >> > >> > query). > > >> > >> > > > > > > > > > > > Servers are multi core, 8GB RAM, 10k RPM > > >> > harddrive. > > >> > >> I > > >> > >> > > guess > > >> > >> > > > > it > > >> > >> > > > > > > is a > > >> > >> > > > > > > > > > good > > >> > >> > > > > > > > > > > > configuration. All the optimization has > been > > >> done > > >> > >> (like > > >> > >> > > > table > > >> > >> > > > > > > cache > > >> > >> > > > > > > > > > > > increase, cache disable for ofbiz...etc). > > >> > >> > > > > > > > > > > > > > >> > >> > > > > > > > > > > > Any suggestions? Any body having the same > > >> problem > > >> > ? > > >> > >> > > > > > > > > > > > > > >> > >> > > > > > > > > > > > -- > > >> > >> > > > > > > > > > > > Thanks, > > >> > >> > > > > > > > > > > > Deepak Agarwal, > > >> > >> > > > > > > > > > > > > > >> > >> > > > > > > > > > > > > >> > >> > > > > > > > > > > -- > > >> > >> > > > > > > > > > > Thanks, > > >> > >> > > > > > > > > > > Deepak Agarwal, > > >> > >> > > > > > > > > > > > > >> > >> > > > > > > > > > > > > >> > >> > > > > > > > > > > > > >> > >> > > > > > > > > > > > >> > >> > > > > > > > > > > >> > >> > > > > > > > > -- > > >> > >> > > > > > > > > Thanks, > > >> > >> > > > > > > > > Deepak Agarwal, > > >> > >> > > > > > > > > > > >> > >> > > > > > > > > Paxcel Technologies Pvt Ltd. > > >> > >> > > > > > > > > Hartron Complex, Sector 18, Gurgaon, India. > > >> > >> > > > > > > > > E-Mail: [email protected] > > >> > >> > > > > > > > > Mobile: +91 9910322604 > > >> > >> > > > > > > > > > > >> > >> > > > > > > > > > > >> > >> > > > > > > > > > >> > >> > > > > > > > > >> > >> > > > > > > -- > > >> > >> > > > > > > Thanks, > > >> > >> > > > > > > Deepak Agarwal, > > >> > >> > > > > > > > > >> > >> > > > > > > Paxcel Technologies Pvt Ltd. > > >> > >> > > > > > > Hartron Complex, Sector 18, Gurgaon, India. > > >> > >> > > > > > > E-Mail: [email protected] > > >> > >> > > > > > > Mobile: +91 9910322604 > > >> > >> > > > > > > > > >> > >> > > > > > > > > >> > >> > > > > > > > >> > >> > > > > > > >> > >> > > > > -- > > >> > >> > > > > Thanks, > > >> > >> > > > > Deepak Agarwal, > > >> > >> > > > > > > >> > >> > > > > Paxcel Technologies Pvt Ltd. > > >> > >> > > > > Hartron Complex, Sector 18, Gurgaon, India. > > >> > >> > > > > E-Mail: [email protected] > > >> > >> > > > > Mobile: +91 9910322604 > > >> > >> > > > > > > >> > >> > > > > > > >> > >> > > > > > >> > >> > > > > >> > >> > > -- > > >> > >> > > Thanks, > > >> > >> > > Deepak Agarwal, > > >> > >> > > > > >> > >> > > Paxcel Technologies Pvt Ltd. > > >> > >> > > Hartron Complex, Sector 18, Gurgaon, India. > > >> > >> > > E-Mail: [email protected] > > >> > >> > > Mobile: +91 9910322604 > > >> > >> > > > > >> > >> > > > > >> > >> > > > >> > >> > > >> > >> -- > > >> > >> Thanks, > > >> > >> Deepak Agarwal, > > >> > >> > > >> > >> Paxcel Technologies Pvt Ltd. > > >> > >> Hartron Complex, Sector 18, Gurgaon, India. > > >> > >> E-Mail: [email protected] > > >> > >> Mobile: +91 9910322604 > > >> > >> > > >> > >> > > >> > > > >> > > > >> > -- > > >> > Thanks, > > >> > Deepak Agarwal, > > >> > > > >> > Paxcel Technologies Pvt Ltd. > > >> > Hartron Complex, Sector 18, Gurgaon, India. > > >> > E-Mail: [email protected] > > >> > Mobile: +91 9910322604 > > >> > > > >> > > >> -- > > >> Thanks, > > >> Deepak Agarwal, > > >> > > >> Paxcel Technologies Pvt Ltd. > > >> Hartron Complex, Sector 18, Gurgaon, India. > > >> E-Mail: [email protected] > > >> Mobile: +91 9910322604 > > >> > > >> > > > > > > -- > > Thanks, > > Deepak Agarwal, > > > > Paxcel Technologies Pvt Ltd. > > Hartron Complex, Sector 18, Gurgaon, India. > > E-Mail: [email protected] > > Mobile: +91 9910322604 > > > > -- > Thanks, > Deepak Agarwal, > > Paxcel Technologies Pvt Ltd. > Hartron Complex, Sector 18, Gurgaon, India. > E-Mail: [email protected] > Mobile: +91 9910322604 > >
