+chromium-dev. This is mac only. (resending from right id this time) Trung, Mark: I did see ps zombies, but they were from my long-standing chrome, not from chromebot. I'm on 10.5.8. Kris: I'm pretty sure chromebot worked fine on the 249 branch, at least until 2 weeks ago. TVL: Time Machine is off and /Library/Preferences/com.apple.TimeMachine.plist is modest. I run chromebot with each chrome instance running with its own profile dir. John: output of launchctl bslist over time attached. It goes from 196 to a high of 244. Is this significant considering there are 20 instances of chrome running? This number does however go down when chromebot kills some chrome processes and then climbs back again when new instances are fired.
I did notice one other interesting thing related to ps. As long as chromebot runs, there were a number of "stuck" (though not zombies) ps processes. Any additional ps commands in terminal gets stuck too. On Wed, Dec 30, 2009 at 10:37 AM, Viet-trung Luu <[email protected]> wrote: > There may be several (possibly related) problems. > > I'm definitely seeing zombie ps-es on 249.43 (the released beta). What > Nirnimesh said about not being able to fork processes (until Chrome > gets killed) could be caused by zombies. > > Is anyone else seeing zombies? > > - Trung > > On Wed, Dec 30, 2009 at 1:28 PM, Thomas Van Lenten <[email protected]> > wrote: > > > > > > On Wed, Dec 30, 2009 at 1:22 PM, Kris Rambish <[email protected]> wrote: > >> > >> A few questions: > >> - Does this happen with the 249 (Beta) branch? > >> - Do we know when this has gotten worse on TOT? > >> + If we don't, does it make sense to fire up 15 minis with different > >> builds and see where it breaks/gets worse? > > > > Look at /Library/Preferences/com.apple.TimeMachine.plist, how big is it? > > When you run chromebot, what do you use for profile dirs? > > TVL > > > >> > >> Kris > >> > >> On Wed, Dec 30, 2009 at 12:33 AM, Viet-trung Luu <[email protected]> > wrote: > >>> > >>> We're (or at least I am) seeing ps zombies (which I thought had been > >>> resolved). See > >>> <http://code.google.com/p/chromium/issues/detail?id=28547#c29> > >>> (I see it on 10.5.8 also). > >>> > >>> Anyone who has the cycles-- please feel free to investigate.... > >>> > >>> - Trung > >>> > >>> On Wed, Dec 30, 2009 at 3:08 AM, John Grabowski <[email protected]> > wrote: > >>> > I agree; this sounds a lot like the Avi bug (worked around by trung > on > >>> > http://crbug.com/28547). > >>> > Nirnimesh: you can test this by doing a "launchctl bslist | wc -l" > and > >>> > see > >>> > if that number keeps rising to infinity (at which point the system > >>> > chokes). > >>> > jrg > >>> > > >>> > On Tue, Dec 29, 2009 at 9:01 PM, Thomas Van Lenten > >>> > <[email protected]> > >>> > wrote: > >>> >> > >>> >> I think there is a fix/hack on trunk for the issue Avi had brought > up. > >>> >> Are they really stuck, or are they just really slow to respond? > This > >>> >> could > >>> >> be the issue we are seeing with browser_tests and some of the perf > >>> >> tests > >>> >> where things are getting slower with time. > >>> >> What really confuses me here, is the reference build doesn't show > this > >>> >> problem, and it's been updated to be a build from within the range > >>> >> that > >>> >> started showing this slowdown with time... > >>> >> TVL > >>> >> > >>> >> > >>> >> On Tue, Dec 29, 2009 at 11:52 PM, Nirnimesh <[email protected]> > >>> >> wrote: > >>> >>> > >>> >>> Here is what happens when running chromebot on builds from the > trunk > >>> >>> for > >>> >>> some time now: > >>> >>> Chromebot fires off 20 instances of Chrome. It starts off fine but > >>> >>> within > >>> >>> a few minutes you cannot do anything on the machine and chrome too > >>> >>> appears > >>> >>> to be hung (until it gets killed by chromebot). Until then you > cannot > >>> >>> fork > >>> >>> any processes, cannot launch any app, nothing. Is this similar to > the > >>> >>> other > >>> >>> bug in beta about running out of resources (which avi brought up), > or > >>> >>> does > >>> >>> this sound different? > >>> >>> Thanks > >>> >>> > >>> >>> -- > >>> >>> ../NiR > >>> >> > >>> > > >>> > > >> > > > > > -- ../NiR -- Chromium Developers mailing list: [email protected] View archives, change email options, or unsubscribe: http://groups.google.com/group/chromium-dev
