VRQ 0.89a is released which mainly fix the imbalance cpu usage issue. Now all cpu can run at 100%, and no issue found in daily usage.
Also, there are other code changes/refines in scheduler core, but I afraid it is not so visible.
For this release, sanity kernel compilation tests also show there is noticeable improvement comparing the previous vrq release at 100%~300% workload. At 50% workload, a small regression is found in the 4 cores system, a debug patch already gets it back to the same level of the previous vrq, but I'd like it to be well test on other systems before officially commit it.
I am happy with the sanity test results, it show this new release of vrq already better than previous release, and there are several performance improvement idea not yet implemented.
Have fun with this release and expect the next. :)
PS: code are available at