From 8bbc228eb4402eea1087b4e918f44f80a7ad2624 Mon Sep 17 00:00:00 2001 From: peusterm Date: Sun, 17 Apr 2016 18:29:12 +0200 Subject: [PATCH] improved resource model logging --- src/emuvim/dcemulator/resourcemodel/upb/simple.py | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/src/emuvim/dcemulator/resourcemodel/upb/simple.py b/src/emuvim/dcemulator/resourcemodel/upb/simple.py index 9d5df06..6cc1687 100644 --- a/src/emuvim/dcemulator/resourcemodel/upb/simple.py +++ b/src/emuvim/dcemulator/resourcemodel/upb/simple.py @@ -33,6 +33,8 @@ class UpbSimpleCloudDcRM(BaseResourceModel): self.dc_alloc_mu = 0 self.deactivate_cpu_limit = deactivate_cpu_limit self.deactivate_mem_limit = deactivate_mem_limit + self.single_cu = 0 # current value for a single cu + self.single_mu = 0 # current value for a single mu super(self.__class__, self).__init__() def allocate(self, d): @@ -125,9 +127,9 @@ class UpbSimpleCloudDcRM(BaseResourceModel): # get cpu time fraction for entire emulation e_cpu = self.registrar.e_cpu # calculate cpu time fraction of a single compute unit - single_cu = float(e_cpu) / sum([rm.dc_max_cu for rm in list(self.registrar.resource_models)]) + self.single_cu = float(e_cpu) / sum([rm.dc_max_cu for rm in list(self.registrar.resource_models)]) # calculate cpu time fraction for container with given flavor - cpu_time_percentage = single_cu * number_cu + cpu_time_percentage = self.single_cu * number_cu # calculate cpu period and quota for CFS # (see: https://www.kernel.org/doc/Documentation/scheduler/sched-bwc.txt) # Attention minimum cpu_quota is 1ms (micro) @@ -153,9 +155,9 @@ class UpbSimpleCloudDcRM(BaseResourceModel): # get memory amount for entire emulation e_mem = self.registrar.e_mem # calculate amount of memory for a single mu - single_mu = float(e_mem) / sum([rm.dc_max_mu for rm in list(self.registrar.resource_models)]) + self.single_mu = float(e_mem) / sum([rm.dc_max_mu for rm in list(self.registrar.resource_models)]) # calculate mem for given flavor - mem_limit = single_mu * number_mu + mem_limit = self.single_mu * number_mu # ATTENTION minimum mem_limit per container is 4MB if mem_limit < 4: mem_limit = 4 @@ -191,6 +193,8 @@ class UpbSimpleCloudDcRM(BaseResourceModel): r["dc_max_mu"] = self.dc_max_mu r["dc_alloc_cu"] = self.dc_alloc_cu r["dc_alloc_mu"] = self.dc_alloc_mu + r["single_cu_percentage"] = self.single_cu + r["single_mu_percentage"] = self.single_mu r["allocation_state"] = allocation_state return r -- 2.17.1