Steps to reproduce: 1. Open http://xn--u8j4d5ayd.com/q-a 2. Select a sever from select dropdown 3. Wait for CPU will be settled down 4. Click Orange Button Actual Results: The speed is slow in my home pc: aprrox. 60-100 Mps Expected Results: in my my home pc: approx. 200-300 Mps Regression window: https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=df91fb44b2d4bd8cf55cb2a5360094feb2c6ca6b&tochange=4881bb77b5353c7a1509a7b7a868fc443fa9d722 I confirmed that set MOZ_DISABLE_TASKCONTROLLER=1 in OS environment variable fixed the issue in the above BAD build. (Though the environment variable has been removed in Bug 1669214)
Bug 1692819 Comment 0 Edit History
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Steps to reproduce: 1. Open http://xn--u8j4d5ayd.com/q-a 2. Select a server from select dropdown 3. Wait for CPU will be settled down 4. Click Orange Button Actual Results: The speed is slow in my home pc: aprrox. 60-100 Mps Expected Results: in my my home pc: approx. 200-300 Mps Regression window: https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=df91fb44b2d4bd8cf55cb2a5360094feb2c6ca6b&tochange=4881bb77b5353c7a1509a7b7a868fc443fa9d722 I confirmed that set MOZ_DISABLE_TASKCONTROLLER=1 in OS environment variable fixed the issue in the above BAD build. (Though the environment variable has been removed in Bug 1669214)