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This commit is contained in:
Alexey Milovidov 2021-07-05 22:41:50 +03:00
parent ac1baaf6d4
commit 945b54441d
1 changed files with 3 additions and 0 deletions
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src/Interpreters/AsynchronousMetrics.h
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@ -28,6 +28,9 @@ using AsynchronousMetricValues = std::unordered_map<std::string, AsynchronousMet
/** Periodically (by default, each minute, starting at 30 seconds offset)
* calculates and updates some metrics,
* that are not updated automatically (so, need to be asynchronously calculated).
*
* This includes both ClickHouse-related metrics (like memory usage of ClickHouse process)
* and common OS-related metrics (like total memory usage on the server).
*/
class AsynchronousMetrics : WithContext
{