long freeSwapSpace = this.getOsBean().getFreeSwapSpaceSize(); long comittedVirtualMemSize = this.getOsBean().getCommittedVirtualMemorySize(); long usedHeapMemorySize = this.getMemoryBean().getHeapMemoryUsage().getUsed(); long comittedHeapMemorySize = this.getMemoryBean().getHeapMemoryUsage().getCommitted(); long usedNonHeapMemorySize = this.getMemoryBean().getNonHeapMemoryUsage().getUsed(); long comittedNonHeapMemorySize = this.getMemoryBean().getNonHeapMemoryUsage().getCommitted();