For “Lock [AQS@135]”, it contends in one place, showing contention count, contention time, and full stack back trace of the contention.

对于“Lock [AQS@135]”，它在一个程序位置出现竞争，显示了竞争的次数，时间和竞争时刻的线程调用栈。

youdao

Before the "LEGEND" section, the profiling result report first summarizes all JUC lock contentions in the program, in descending order by lock contention count, then contention time.

在“LEGEND”段之前，结果报告首先，按照锁竞争次数和时间的降序，总结了程序中全部的JUC锁竞争。

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Otherwise, the daemon might fail to start properly next time, or another instance might start up later and cause contention.

否则，这个守护进程下次可能无法正常启动，或者可能稍后会启动另一个实例，从而导致争用。

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"It's been a source of real contention for some time, " said BBC Radio 5 Live cricket reporter Alison Mitchell.

BBC: ECB closing in on key Kolpak move

At the same time, my contention is I feel the underlaying problem that faces us is not being addressed.

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Promising Scarlets centre Davies did score another for Wales before the interval but Italy's winger Andrea Bacchetti dragged the visitors back into contention just after half-time following Simone Favaro's fine break.

BBC: Wales U20 29-10 Italy U20