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  3. Graphite keeps crashing OOM

Graphite keeps crashing OOM

Scheduled Pinned Locked Moved Solved Support
graphsoom
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  • girishG girish

    Updating to 6.2.7 should definitely make the twisted errors sorted out. There was an error in graphite web configuration in previous releases.

    robiR Offline
    robiR Offline
    robi
    wrote on last edited by
    #5

    @girish Happened twice today with 6.2.7.
    memory limit at 640MB down from 1250MB, where it had the same behavior.

    Conscious tech

    robiR 1 Reply Last reply
    0
    • robiR robi

      @girish Happened twice today with 6.2.7.
      memory limit at 640MB down from 1250MB, where it had the same behavior.

      robiR Offline
      robiR Offline
      robi
      wrote on last edited by
      #6

      @robi OOM twice more yesterday.

      It would be great if the message & email sent included the limit reached & time stamp.

      The email includes the email time though.

      Conscious tech

      1 Reply Last reply
      2
      • robiR Offline
        robiR Offline
        robi
        wrote on last edited by
        #7
        Apr 07 09:15:39 builtins.StopIteration:
        Apr 07 09:15:39 07/04/2021 16:15:39 :: [console] Unhandled Error
        Apr 07 09:15:39 Traceback (most recent call last):
        Apr 07 09:15:39 File "/usr/lib/python3/dist-packages/twisted/python/threadpool.py", line 250, in inContext
        Apr 07 09:15:39 result = inContext.theWork()
        Apr 07 09:15:39 File "/usr/lib/python3/dist-packages/twisted/python/threadpool.py", line 266, in <lambda>
        Apr 07 09:15:39 inContext.theWork = lambda: context.call(ctx, func, *args, **kw)
        Apr 07 09:15:39 File "/usr/lib/python3/dist-packages/twisted/python/context.py", line 122, in callWithContext
        Apr 07 09:15:39 return self.currentContext().callWithContext(ctx, func, *args, **kw)
        Apr 07 09:15:39 File "/usr/lib/python3/dist-packages/twisted/python/context.py", line 85, in callWithContext
        Apr 07 09:15:39 return func(*args,**kw)
        Apr 07 09:15:39 --- <exception caught here> ---
        Apr 07 09:15:39 File "/usr/lib/python3/dist-packages/carbon/writer.py", line 189, in writeForever
        Apr 07 09:15:39 writeCachedDataPoints()
        Apr 07 09:15:39 File "/usr/lib/python3/dist-packages/carbon/writer.py", line 98, in writeCachedDataPoints
        Apr 07 09:15:39 (metric, datapoints) = cache.drain_metric()
        Apr 07 09:15:39 File "/usr/lib/python3/dist-packages/carbon/cache.py", line 187, in drain_metric
        Apr 07 09:15:39 metric = self.strategy.choose_item()
        Apr 07 09:15:39 File "/usr/lib/python3/dist-packages/carbon/cache.py", line 116, in choose_item
        Apr 07 09:15:39 return next(self.queue)
        Apr 07 09:15:39 builtins.StopIteration:
        Apr 07 09:15:40 07/04/2021 16:15:40 :: [console] Unhandled Error
        Apr 07 09:15:40 Traceback (most recent call last):
        Apr 07 09:15:40 File "/usr/lib/python3/dist-packages/twisted/python/threadpool.py", line 250, in inContext
        Apr 07 09:15:40 result = inContext.theWork()
        Apr 07 09:15:40 File "/usr/lib/python3/dist-packages/twisted/python/threadpool.py", line 266, in <lambda>
        Apr 07 09:15:40 inContext.theWork = lambda: context.call(ctx, func, *args, **kw)
        Apr 07 09:15:40 File "/usr/lib/python3/dist-packages/twisted/python/context.py", line 122, in callWithContext
        Apr 07 09:15:40 return self.currentContext().callWithContext(ctx, func, *args, **kw)
        Apr 07 09:15:40 File "/usr/lib/python3/dist-packages/twisted/python/context.py", line 85, in callWithContext
        Apr 07 09:15:40 return func(*args,**kw)
        Apr 07 09:15:40 --- <exception caught here> ---
        Apr 07 09:15:40 File "/usr/lib/python3/dist-packages/carbon/writer.py", line 189, in writeForever
        Apr 07 09:15:40 writeCachedDataPoints()
        Apr 07 09:15:40 File "/usr/lib/python3/dist-packages/carbon/writer.py", line 98, in writeCachedDataPoints
        Apr 07 09:15:40 (metric, datapoints) = cache.drain_metric()
        Apr 07 09:15:40 File "/usr/lib/python3/dist-packages/carbon/cache.py", line 187, in drain_metric
        Apr 07 09:15:40 metric = self.strategy.choose_item()
        Apr 07 09:15:40 File "/usr/lib/python3/dist-packages/carbon/cache.py", line 116, in choose_item
        Apr 07 09:15:40 return next(self.queue)
        Apr 07 09:15:40 builtins.StopIteration:
        Apr 07 09:15:40 07/04/2021 16:15:40 :: [console] Unhandled Error
        Apr 07 09:15:40 Traceback (most recent call last):
        Apr 07 09:15:40 File "/usr/lib/python3/dist-packages/twisted/python/threadpool.py", line 250, in inContext
        Apr 07 09:15:40 result = inContext.theWork()
        Apr 07 09:15:40 File "/usr/lib/python3/dist-packages/twisted/python/threadpool.py", line 266, in <lambda>
        Apr 07 09:15:40 inContext.theWork = lambda: context.call(ctx, func, *args, **kw)
        Apr 07 09:15:40 File "/usr/lib/python3/dist-packages/twisted/python/context.py", line 122, in callWithContext
        Apr 07 09:15:40 return self.currentContext().callWithContext(ctx, func, *args, **kw)
        Apr 07 09:15:40 File "/usr/lib/python3/dist-packages/twisted/python/context.py", line 85, in callWithContext
        Apr 07 09:15:40 return func(*args,**kw)
        Apr 07 09:15:40 --- <exception caught here> ---
        Apr 07 09:15:40 File "/usr/lib/python3/dist-packages/carbon/writer.py", line 189, in writeForever
        Apr 07 09:15:40 writeCachedDataPoints()
        Apr 07 09:15:40 File "/usr/lib/python3/dist-packages/carbon/writer.py", line 98, in writeCachedDataPoints
        Apr 07 09:15:40 (metric, datapoints) = cache.drain_metric()
        Apr 07 09:15:40 File "/usr/lib/python3/dist-packages/carbon/cache.py", line 187, in drain_metric
        Apr 07 09:15:40 metric = self.strategy.choose_item()
        Apr 07 09:15:40 File "/usr/lib/python3/dist-packages/carbon/cache.py", line 116, in choose_item
        Apr 07 09:15:40 return next(self.queue)
        Apr 07 09:15:40 builtins.StopIteration:
        

        It still runs out of memory with 2.5GB limit.

        Also my browser tab for the logs starts timing out as if it can't keep up.. maybe it's in a continuous crash loop.

        Conscious tech

        rmdesR 1 Reply Last reply
        1
        • robiR robi
          Apr 07 09:15:39 builtins.StopIteration:
          Apr 07 09:15:39 07/04/2021 16:15:39 :: [console] Unhandled Error
          Apr 07 09:15:39 Traceback (most recent call last):
          Apr 07 09:15:39 File "/usr/lib/python3/dist-packages/twisted/python/threadpool.py", line 250, in inContext
          Apr 07 09:15:39 result = inContext.theWork()
          Apr 07 09:15:39 File "/usr/lib/python3/dist-packages/twisted/python/threadpool.py", line 266, in <lambda>
          Apr 07 09:15:39 inContext.theWork = lambda: context.call(ctx, func, *args, **kw)
          Apr 07 09:15:39 File "/usr/lib/python3/dist-packages/twisted/python/context.py", line 122, in callWithContext
          Apr 07 09:15:39 return self.currentContext().callWithContext(ctx, func, *args, **kw)
          Apr 07 09:15:39 File "/usr/lib/python3/dist-packages/twisted/python/context.py", line 85, in callWithContext
          Apr 07 09:15:39 return func(*args,**kw)
          Apr 07 09:15:39 --- <exception caught here> ---
          Apr 07 09:15:39 File "/usr/lib/python3/dist-packages/carbon/writer.py", line 189, in writeForever
          Apr 07 09:15:39 writeCachedDataPoints()
          Apr 07 09:15:39 File "/usr/lib/python3/dist-packages/carbon/writer.py", line 98, in writeCachedDataPoints
          Apr 07 09:15:39 (metric, datapoints) = cache.drain_metric()
          Apr 07 09:15:39 File "/usr/lib/python3/dist-packages/carbon/cache.py", line 187, in drain_metric
          Apr 07 09:15:39 metric = self.strategy.choose_item()
          Apr 07 09:15:39 File "/usr/lib/python3/dist-packages/carbon/cache.py", line 116, in choose_item
          Apr 07 09:15:39 return next(self.queue)
          Apr 07 09:15:39 builtins.StopIteration:
          Apr 07 09:15:40 07/04/2021 16:15:40 :: [console] Unhandled Error
          Apr 07 09:15:40 Traceback (most recent call last):
          Apr 07 09:15:40 File "/usr/lib/python3/dist-packages/twisted/python/threadpool.py", line 250, in inContext
          Apr 07 09:15:40 result = inContext.theWork()
          Apr 07 09:15:40 File "/usr/lib/python3/dist-packages/twisted/python/threadpool.py", line 266, in <lambda>
          Apr 07 09:15:40 inContext.theWork = lambda: context.call(ctx, func, *args, **kw)
          Apr 07 09:15:40 File "/usr/lib/python3/dist-packages/twisted/python/context.py", line 122, in callWithContext
          Apr 07 09:15:40 return self.currentContext().callWithContext(ctx, func, *args, **kw)
          Apr 07 09:15:40 File "/usr/lib/python3/dist-packages/twisted/python/context.py", line 85, in callWithContext
          Apr 07 09:15:40 return func(*args,**kw)
          Apr 07 09:15:40 --- <exception caught here> ---
          Apr 07 09:15:40 File "/usr/lib/python3/dist-packages/carbon/writer.py", line 189, in writeForever
          Apr 07 09:15:40 writeCachedDataPoints()
          Apr 07 09:15:40 File "/usr/lib/python3/dist-packages/carbon/writer.py", line 98, in writeCachedDataPoints
          Apr 07 09:15:40 (metric, datapoints) = cache.drain_metric()
          Apr 07 09:15:40 File "/usr/lib/python3/dist-packages/carbon/cache.py", line 187, in drain_metric
          Apr 07 09:15:40 metric = self.strategy.choose_item()
          Apr 07 09:15:40 File "/usr/lib/python3/dist-packages/carbon/cache.py", line 116, in choose_item
          Apr 07 09:15:40 return next(self.queue)
          Apr 07 09:15:40 builtins.StopIteration:
          Apr 07 09:15:40 07/04/2021 16:15:40 :: [console] Unhandled Error
          Apr 07 09:15:40 Traceback (most recent call last):
          Apr 07 09:15:40 File "/usr/lib/python3/dist-packages/twisted/python/threadpool.py", line 250, in inContext
          Apr 07 09:15:40 result = inContext.theWork()
          Apr 07 09:15:40 File "/usr/lib/python3/dist-packages/twisted/python/threadpool.py", line 266, in <lambda>
          Apr 07 09:15:40 inContext.theWork = lambda: context.call(ctx, func, *args, **kw)
          Apr 07 09:15:40 File "/usr/lib/python3/dist-packages/twisted/python/context.py", line 122, in callWithContext
          Apr 07 09:15:40 return self.currentContext().callWithContext(ctx, func, *args, **kw)
          Apr 07 09:15:40 File "/usr/lib/python3/dist-packages/twisted/python/context.py", line 85, in callWithContext
          Apr 07 09:15:40 return func(*args,**kw)
          Apr 07 09:15:40 --- <exception caught here> ---
          Apr 07 09:15:40 File "/usr/lib/python3/dist-packages/carbon/writer.py", line 189, in writeForever
          Apr 07 09:15:40 writeCachedDataPoints()
          Apr 07 09:15:40 File "/usr/lib/python3/dist-packages/carbon/writer.py", line 98, in writeCachedDataPoints
          Apr 07 09:15:40 (metric, datapoints) = cache.drain_metric()
          Apr 07 09:15:40 File "/usr/lib/python3/dist-packages/carbon/cache.py", line 187, in drain_metric
          Apr 07 09:15:40 metric = self.strategy.choose_item()
          Apr 07 09:15:40 File "/usr/lib/python3/dist-packages/carbon/cache.py", line 116, in choose_item
          Apr 07 09:15:40 return next(self.queue)
          Apr 07 09:15:40 builtins.StopIteration:
          

          It still runs out of memory with 2.5GB limit.

          Also my browser tab for the logs starts timing out as if it can't keep up.. maybe it's in a continuous crash loop.

          rmdesR Offline
          rmdesR Offline
          rmdes
          wrote on last edited by
          #8

          @robi same here, continued crash loop, log file is really huge

          1 Reply Last reply
          0
          • nebulonN nebulon

            @rmdes can you ensure that you run the latest Cloudron version 6.2.7 ? There were fixes for graphite in the last one.

            rmdesR Offline
            rmdesR Offline
            rmdes
            wrote on last edited by
            #9

            @nebulon running the latest cloudron version, confirmed

            rmdesR 1 Reply Last reply
            0
            • rmdesR rmdes

              @nebulon running the latest cloudron version, confirmed

              rmdesR Offline
              rmdesR Offline
              rmdes
              wrote on last edited by
              #10

              I don't have any visible python twisted package error anymore, but it seems the two last OOM event output this error : https://paste.armada.digital/enijufixep.coffeescript

              1 Reply Last reply
              0
              • jdaviescoatesJ Offline
                jdaviescoatesJ Offline
                jdaviescoates
                wrote on last edited by
                #11

                I'm also on 6.2.7 but graphite has just started crashing with OOM in the last couple of days (it's never crashed for me before then).

                Also agree with @robi that the notifications within Cloudron really ought to include the time it happened (which I can only tell by seeing what time the email notification arrived).

                I use Cloudron with Gandi & Hetzner

                1 Reply Last reply
                1
                • robiR Offline
                  robiR Offline
                  robi
                  wrote on last edited by
                  #12

                  A manual restart by pushing the button in services, seems to have calmed down the crashing for now.

                  I hope the log rotator does it's job, we don't need to have so many huge logs around.

                  Conscious tech

                  1 Reply Last reply
                  1
                  • jdaviescoatesJ Offline
                    jdaviescoatesJ Offline
                    jdaviescoates
                    wrote on last edited by jdaviescoates
                    #13

                    Just had another Graphite OOM crash.

                    Seems strange seeing it's mostly just me using my Cloudron atm and I'm not really doing anything on it.

                    What does Graphite actually do?

                    I use Cloudron with Gandi & Hetzner

                    nebulonN 1 Reply Last reply
                    0
                    • jdaviescoatesJ jdaviescoates

                      Just had another Graphite OOM crash.

                      Seems strange seeing it's mostly just me using my Cloudron atm and I'm not really doing anything on it.

                      What does Graphite actually do?

                      nebulonN Away
                      nebulonN Away
                      nebulon
                      Staff
                      wrote on last edited by
                      #14

                      @jdaviescoates that service (graphite+collectd) collects the data used in the graphs, like memory usage over time. Given that it causes issues from time to time and also we don't really utilize it well, we are thinking of maybe collecting the data on our own and ditch graphite.

                      jdaviescoatesJ 1 Reply Last reply
                      2
                      • nebulonN nebulon

                        @jdaviescoates that service (graphite+collectd) collects the data used in the graphs, like memory usage over time. Given that it causes issues from time to time and also we don't really utilize it well, we are thinking of maybe collecting the data on our own and ditch graphite.

                        jdaviescoatesJ Offline
                        jdaviescoatesJ Offline
                        jdaviescoates
                        wrote on last edited by
                        #15

                        Thanks

                        @nebulon said in Graphite keeps crashing OOM:

                        collecting the data on our own

                        What would that look like?

                        I use Cloudron with Gandi & Hetzner

                        nebulonN 1 Reply Last reply
                        0
                        • jdaviescoatesJ jdaviescoates

                          Thanks

                          @nebulon said in Graphite keeps crashing OOM:

                          collecting the data on our own

                          What would that look like?

                          nebulonN Away
                          nebulonN Away
                          nebulon
                          Staff
                          wrote on last edited by
                          #16

                          @jdaviescoates we don't know yet 😉

                          scookeS 1 Reply Last reply
                          1
                          • nebulonN nebulon

                            @jdaviescoates we don't know yet 😉

                            scookeS Offline
                            scookeS Offline
                            scooke
                            wrote on last edited by
                            #17

                            @nebulon Caprover uses Netdata... would that be possible?

                            A life lived in fear is a life half-lived

                            1 Reply Last reply
                            2
                            • robiR Offline
                              robiR Offline
                              robi
                              wrote on last edited by
                              #18

                              0bcb80f1-c3a8-4e0d-af61-6a02f89d7332-image.png
                              After a server restart, graphite won't start. Reconfig doesn't help.

                              Conscious tech

                              robiR 1 Reply Last reply
                              0
                              • robiR robi

                                0bcb80f1-c3a8-4e0d-af61-6a02f89d7332-image.png
                                After a server restart, graphite won't start. Reconfig doesn't help.

                                robiR Offline
                                robiR Offline
                                robi
                                wrote on last edited by
                                #19

                                I decided to reboot the box for security upgrades (from notifications) and it came up without errors this time.

                                Conscious tech

                                1 Reply Last reply
                                0
                                • jdaviescoatesJ Offline
                                  jdaviescoatesJ Offline
                                  jdaviescoates
                                  wrote on last edited by
                                  #20

                                  Graphite OOM, again.

                                  I use Cloudron with Gandi & Hetzner

                                  nebulonN 1 Reply Last reply
                                  0
                                  • jdaviescoatesJ jdaviescoates

                                    Graphite OOM, again.

                                    nebulonN Away
                                    nebulonN Away
                                    nebulon
                                    Staff
                                    wrote on last edited by
                                    #21

                                    @jdaviescoates how much memory as the limit is set in your case? Also does the server itself have enough free memory to allocate? The settings in Cloudron are only the upper limit, but it may still get killed with oom if there is none available system-wide

                                    jdaviescoatesJ rmdesR 2 Replies Last reply
                                    0
                                    • nebulonN nebulon

                                      @jdaviescoates how much memory as the limit is set in your case? Also does the server itself have enough free memory to allocate? The settings in Cloudron are only the upper limit, but it may still get killed with oom if there is none available system-wide

                                      jdaviescoatesJ Offline
                                      jdaviescoatesJ Offline
                                      jdaviescoates
                                      wrote on last edited by
                                      #22

                                      @nebulon it was at whatever the default is (256MB?) I've now upped it to 512MB to see if that stops it. Plenty of spare RAM on the machine.

                                      I use Cloudron with Gandi & Hetzner

                                      1 Reply Last reply
                                      0
                                      • nebulonN nebulon

                                        @jdaviescoates how much memory as the limit is set in your case? Also does the server itself have enough free memory to allocate? The settings in Cloudron are only the upper limit, but it may still get killed with oom if there is none available system-wide

                                        rmdesR Offline
                                        rmdesR Offline
                                        rmdes
                                        wrote on last edited by
                                        #23

                                        @nebulon my graphite service has 1.60GB available, still OOM several times a day..
                                        the machine where cloudron is running has 30GB available, on average 15 Gb is being used leaving half of the available memory free.

                                        rmdesR 1 Reply Last reply
                                        1
                                        • nebulonN Away
                                          nebulonN Away
                                          nebulon
                                          Staff
                                          wrote on last edited by
                                          #24

                                          All this does not sound right then. Do you see anything suspicious in the graphite logs as such? Like frequent restarts of something or so?

                                          rmdesR 1 Reply Last reply
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