Eating all RAM
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Robert Poehler
Mar 12, 2015, 1:50:34 PM3/12/15
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I've some trouble with hockypuck on OpenVZ debian.
I tried with 1 GB and it eats all RAM and process crashed without notice.
I tried with 4 GB and got the same.
I tried with 6 GB and got the same.
Now it's running with 8 GB and 4 cores it seems to work for a while.
But maybe something with openvz and hockypuck goes wrong.
top - 13:50:43 up 20:20, 1 user, load average: 1.63, 1.44, 1.46
Tasks: 36 total, 1 running, 35 sleeping, 0 stopped, 0 zombie
%Cpu(s): 60.7 us, 8.2 sy, 0.0 ni, 31.1 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
KiB Mem: 8241152 total, 5459868 used, 2781284 free, 0 buffers
KiB Swap: 12337152 total, 13320 used, 12323832 free. 2409040 cached Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
5554 root 20 0 15.225g 2.810g 6120 S 6.7 35.8 41:29.89 hockeypuck
5566 postgres 20 0 258608 148448 142524 D 4.0 1.8 2:19.75 postgres
8297 postgres 20 0 256272 145648 142100 S 1.7 1.8 0:26.70 postgres
8748 postgres 20 0 256580 145840 142000 S 1.0 1.8 0:26.07 postgres
9184 postgres 20 0 256236 144648 141092 S 1.0 1.8 0:25.57 postgres
I am using the offical package version.
Regards,
Robert
I tried with 1 GB and it eats all RAM and process crashed without notice.
I tried with 4 GB and got the same.
I tried with 6 GB and got the same.
Now it's running with 8 GB and 4 cores it seems to work for a while.
But maybe something with openvz and hockypuck goes wrong.
top - 13:50:43 up 20:20, 1 user, load average: 1.63, 1.44, 1.46
Tasks: 36 total, 1 running, 35 sleeping, 0 stopped, 0 zombie
%Cpu(s): 60.7 us, 8.2 sy, 0.0 ni, 31.1 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
KiB Mem: 8241152 total, 5459868 used, 2781284 free, 0 buffers
KiB Swap: 12337152 total, 13320 used, 12323832 free. 2409040 cached Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
5554 root 20 0 15.225g 2.810g 6120 S 6.7 35.8 41:29.89 hockeypuck
5566 postgres 20 0 258608 148448 142524 D 4.0 1.8 2:19.75 postgres
8297 postgres 20 0 256272 145648 142100 S 1.7 1.8 0:26.70 postgres
8748 postgres 20 0 256580 145840 142000 S 1.0 1.8 0:26.07 postgres
9184 postgres 20 0 256236 144648 141092 S 1.0 1.8 0:25.57 postgres
I am using the offical package version.
Regards,
Robert
Casey Marshall
Mar 12, 2015, 2:26:30 PM3/12/15
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Hi Robert,
It's a known issue that I've been trying to pinpoint. I believe the recon package (conflux) may be the source of the memory leaks. I've been able to reproduce it in GCE, but haven't resolved it yet.
-Casey
Robert Poehler
Mar 22, 2015, 5:06:10 PM3/22/15
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Contact me if you need testing server Casey.
Casey Marshall
May 5, 2015, 10:15:59 PM5/5/15
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Robert,
Several memory issues have since been fixed in Hockeypuck 2.0-b2. If possible, give it a try and see if your issues are resolved. If not, there's a heap profiler in 2.0 that we can enable to troubleshoot the problem.
Installation instructions are updated at https://hockeypuck.github.io/.
Several memory issues have since been fixed in Hockeypuck 2.0-b2. If possible, give it a try and see if your issues are resolved. If not, there's a heap profiler in 2.0 that we can enable to troubleshoot the problem.
Installation instructions are updated at https://hockeypuck.github.io/.
-Casey
On Thursday, March 12, 2015 at 12:50:34 PM UTC-5, Robert Poehler wrote:
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