In ParallelSPCleanupTask::work I see: TraceTime timer(name, TRACETIME_LOG(Info, safepoint, cleanup)); How do I enable this log? I've been searching for documentation for the last hour or so. Thanks. -- Andrew Haley Java Platform Lead Engineer Red Hat UK Ltd. <https://www.redhat.com> EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671