2017-11-29 19:42:09 +00:00
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Build clickhouse without tcmalloc. cmake -D ENABLE_TCMALLOC=0
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Copy clickhouse binary to your server.
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2018-06-05 20:09:51 +00:00
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scp dbms/programs/clickhouse server:~
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2017-11-29 19:42:09 +00:00
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ssh to your server
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Stop clickhouse:
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sudo service clickhouse-server stop
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Run clickhouse with heap profiler from the terminal:
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sudo -u clickhouse LD_PRELOAD=/usr/lib/libtcmalloc.so HEAPPROFILE=/var/log/clickhouse-server/heap.hprof ./clickhouse server --config /etc/clickhouse-server/config.xml
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Profiles will appear in /var/log/clickhouse-server/
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