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This commit is contained in:
Antonio Andelic 2024-06-06 11:29:42 +02:00
parent fcee260b25
commit bfb1c4c793
1 changed files with 16 additions and 25 deletions
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41
programs/server/Server.cpp
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@ -777,31 +777,7 @@ try
/// Disable it if we collect test coverage information, because it will work extremely slow.
#if !WITH_COVERAGE
/// Profilers cannot work reliably with any other libunwind or without PHDR cache.
if (hasPHDRCache() && config().has("trace_log"))
{
has_trace_collector = true;
/// Set up server-wide memory profiler (for total memory tracker).
if (server_settings.total_memory_profiler_step)
{
total_memory_tracker.setProfilerStep(server_settings.total_memory_profiler_step);
}
if (server_settings.total_memory_tracker_sample_probability > 0.0)
{
total_memory_tracker.setSampleProbability(server_settings.total_memory_tracker_sample_probability);
}
if (server_settings.total_memory_profiler_sample_min_allocation_size)
{
total_memory_tracker.setSampleMinAllocationSize(server_settings.total_memory_profiler_sample_min_allocation_size);
}
if (server_settings.total_memory_profiler_sample_max_allocation_size)
{
total_memory_tracker.setSampleMaxAllocationSize(server_settings.total_memory_profiler_sample_max_allocation_size);
}
}
has_trace_collector = hasPHDRCache() && config().has("trace_log");
#endif
/// Describe multiple reasons when query profiler cannot work.
@ -830,8 +806,23 @@ try
has_trace_collector ? server_settings.global_profiler_cpu_time_period_ns : 0);
if (has_trace_collector)
{
global_context->createTraceCollector();
/// Set up server-wide memory profiler (for total memory tracker).
if (server_settings.total_memory_profiler_step)
total_memory_tracker.setProfilerStep(server_settings.total_memory_profiler_step);
if (server_settings.total_memory_tracker_sample_probability > 0.0)
total_memory_tracker.setSampleProbability(server_settings.total_memory_tracker_sample_probability);
if (server_settings.total_memory_profiler_sample_min_allocation_size)
total_memory_tracker.setSampleMinAllocationSize(server_settings.total_memory_profiler_sample_min_allocation_size);
if (server_settings.total_memory_profiler_sample_max_allocation_size)
total_memory_tracker.setSampleMaxAllocationSize(server_settings.total_memory_profiler_sample_max_allocation_size);
}
/// Wait for all threads to avoid possible use-after-free (for example logging objects can be already destroyed).
SCOPE_EXIT({
Stopwatch watch;