[clickhouse@bogon ~]$ clickhouse-client -d tpch1s --send_logs_level=trace  <<<"select count(*) from ORDERS;" >/dev/null
[bogon] 2020.09.30 08:43:42.440923 [ 30161 ] {dd65127b-403c-4615-a402-25b6f8451925} <Debug> executeQuery: (from [::1]:21200) select count(*) from ORDERS; 
[bogon] 2020.09.30 08:43:42.443507 [ 30161 ] {dd65127b-403c-4615-a402-25b6f8451925} <Trace> ContextAccess (default): Access granted: SELECT(O_ORDERSTATUS) ON tpch1s.ORDERS
[bogon] 2020.09.30 08:43:42.443821 [ 30161 ] {dd65127b-403c-4615-a402-25b6f8451925} <Trace> InterpreterSelectQuery: WithMergeableState -> Complete
[bogon] 2020.09.30 08:43:42.445372 [ 30930 ] {dd65127b-403c-4615-a402-25b6f8451925} <Trace> MergingAggregatedTransform: Reading blocks of partially aggregated data.
[bogon] 2020.09.30 08:43:42.445604 [ 30930 ] {dd65127b-403c-4615-a402-25b6f8451925} <Trace> MergingAggregatedTransform: Read 1 blocks of partially aggregated data, total 1 rows.
[bogon] 2020.09.30 08:43:42.445714 [ 30930 ] {dd65127b-403c-4615-a402-25b6f8451925} <Trace> Aggregator: Merging partially aggregated single-level data.
[bogon] 2020.09.30 08:43:42.445817 [ 30930 ] {dd65127b-403c-4615-a402-25b6f8451925} <Trace> Aggregator: Merged partially aggregated single-level data.
[bogon] 2020.09.30 08:43:42.445894 [ 30930 ] {dd65127b-403c-4615-a402-25b6f8451925} <Trace> Aggregator: Converting aggregated data to blocks
[bogon] 2020.09.30 08:43:42.446022 [ 30930 ] {dd65127b-403c-4615-a402-25b6f8451925} <Trace> Aggregator: Converted aggregated data to blocks. 1 rows, 8.00 B in 4.6309e-05 sec. (21594.07458593362 rows/sec., 168.70 KiB/sec.)
[bogon] 2020.09.30 08:43:42.446413 [ 30930 ] {dd65127b-403c-4615-a402-25b6f8451925} <Trace> PipelineExecutor: Thread finished. Total time: 0.00111135 sec. Execution time: 0.000941201 sec. Processing time: 0.000147057 sec. Wait time: 2.3092e-05 sec.
[bogon] 2020.09.30 08:43:42.449743 [ 30161 ] {dd65127b-403c-4615-a402-25b6f8451925} <Information> executeQuery: Read 1 rows, 4.01 KiB in 0.008650271 sec., 115 rows/sec., 463.32 KiB/sec.
[bogon] 2020.09.30 08:43:42.449857 [ 30161 ] {dd65127b-403c-4615-a402-25b6f8451925} <Debug> MemoryTracker: Peak memory usage (for query): 0.00 B.