Change Details

After bootup and a kernel build I have: ``` markj@biggie> sysctl vm.stats.page vm.stats.page.queue_nops: 98184 vm.stats.page.queue_ops: 23363542 ```

After bootup and a kernel build I have: ``` markj@biggie> sysctl vm.stats.page vm.stats.page.queue_nops: 98184 vm.stats.page.queue_ops: 23363542 ``` In some workloads the ratio nops/ops can be significantly larger. These are targets for optimization, since a high ratio implies that we are taking the page queue locks more often than necessary.

After bootup and a kernel build I have: ``` markj@biggie> sysctl vm.stats.page vm.stats.page.queue_nops: 98184 vm.stats.page.queue_ops: 23363542 ``` In some workloads the ratio nops/ops can be significantly larger. These are targets for optimization, since a high ratio implies that we are taking the page queue locks more often than necessary.