Huawei
H13-624_V5.5 · Question #97
In the daily use of Huawei OceanStor Dorado series storage, the customer found that an OutOfMemoryError error occurred when viewing the application log, and the GC log issued a FullLLGC warning…
The correct answer is C. Too many threads and too frequent context switching. See the full explanation below for the reasoning.
Question
In the daily use of Huawei OceanStor Dorado series storage, the customer found that an OutOfMemoryError error occurred when viewing the application log, and the GC log issued a FullLLGC warning. Which of the following is not the cause of this performance problem?
Options
- AThere is a reference to the object in the collection class, but it is not cleared after use, so the JVM
- BThere is an infinite loop in the code
- CToo many threads and too frequent context switching
- DThe startup parameter memory value is set too small
How the community answered
(34 responses)- A6% (2)
- B12% (4)
- C79% (27)
- D3% (1)
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