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  1. JDK
  2. JDK-8231398

Add time tracing for gc log rotation at safepoint cleanup

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        There is a nice gotcha when dealing with low latency workloads. The safepoint cleanup does lots of things, notably rotating the GC logs in 8 (fixed by transition to Unified Logging in 9+, see JDK-8145092). Those things are normally caught by -XX:+TraceSafepointCleanupTime, but not gc log rotation, since it misses the tracing statement.

        We should consider adding the tracing there.

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                shade Aleksey Shipilev
                shade Aleksey Shipilev
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