mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-25 00:52:02 +00:00
27 lines
1.6 KiB
SQL
27 lines
1.6 KiB
SQL
-- Tags: no-tsan, no-asan, no-ubsan, no-msan, no-debug, no-fasttest
|
|
-- Tag no-fasttest: Not sure why fail even in sequential mode. Disabled for now to make some progress.
|
|
|
|
SET allow_introspection_functions = 1;
|
|
SET trace_profile_events = 0; -- This can inhibit profiler from working, because it prevents sending samples from different profilers concurrently.
|
|
|
|
SET query_profiler_cpu_time_period_ns = 0;
|
|
SET query_profiler_real_time_period_ns = 100000000;
|
|
SET log_queries = 1;
|
|
SELECT sleep(0.5), ignore('test real time query profiler');
|
|
SET log_queries = 0;
|
|
SYSTEM FLUSH LOGS;
|
|
|
|
WITH addressToLine(arrayJoin(trace) AS addr) || '#' || demangle(addressToSymbol(addr)) AS symbol
|
|
SELECT count() > 0 FROM system.trace_log t WHERE query_id = (SELECT query_id FROM system.query_log WHERE current_database = currentDatabase() AND query LIKE '%test real time query profiler%' AND query NOT LIKE '%system%' ORDER BY event_time DESC LIMIT 1) AND symbol LIKE '%FunctionSleep%';
|
|
|
|
SET query_profiler_real_time_period_ns = 0;
|
|
SET query_profiler_cpu_time_period_ns = 1000000;
|
|
SET log_queries = 1;
|
|
SET max_rows_to_read = 0;
|
|
SELECT count(), ignore('test cpu time query profiler') FROM numbers_mt(10000000000);
|
|
SET log_queries = 0;
|
|
SYSTEM FLUSH LOGS;
|
|
|
|
WITH addressToLine(arrayJoin(trace) AS addr) || '#' || demangle(addressToSymbol(addr)) AS symbol
|
|
SELECT count() > 0 FROM system.trace_log t WHERE query_id = (SELECT query_id FROM system.query_log WHERE current_database = currentDatabase() AND query LIKE '%test cpu time query profiler%' AND query NOT LIKE '%system%' ORDER BY event_time DESC LIMIT 1) AND symbol LIKE '%Source%';
|