RE: speeding up planning with partitions
От
Imai, Yoshikazu
Тема
RE: speeding up planning with partitions
Дата
Msg-id
0F97FA9ABBDBE54F91744A9B37151A51259E1A@g01jpexmbkw24
Ответ на
RE: speeding up planning with partitions (Tsunakawa, Takayuki)
Список
Дерево обсуждения
speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
RE: speeding up planning with partitions "Tsunakawa, Takayuki" <tsunakawa.takay@jp.fujitsu.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
RE: speeding up planning with partitions "Tsunakawa, Takayuki" <tsunakawa.takay@jp.fujitsu.com>
RE: speeding up planning with partitions "Kato, Sho" <kato-sho@jp.fujitsu.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
RE: speeding up planning with partitions "Kato, Sho" <kato-sho@jp.fujitsu.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions David Rowley <david.rowley@2ndquadrant.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions Alvaro Herrera <alvherre@2ndquadrant.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions Jesper Pedersen <jesper.pedersen@redhat.com>
Re: speeding up planning with partitions David Rowley <david.rowley@2ndquadrant.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions Justin Pryzby <pryzby@telsasoft.com>
Re: speeding up planning with partitions David Rowley <david.rowley@2ndquadrant.com>
Re: speeding up planning with partitions Justin Pryzby <pryzby@telsasoft.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
Re: speeding up planning with partitions Alvaro Herrera <alvherre@2ndquadrant.com>
Re: speeding up planning with partitions Amit Langote <amitlangote09@gmail.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions Alvaro Herrera <alvherre@2ndquadrant.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions David Rowley <david.rowley@2ndquadrant.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions Alvaro Herrera <alvherre@2ndquadrant.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
Re: speeding up planning with partitions Alvaro Herrera <alvherre@2ndquadrant.com>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions Jesper Pedersen <jesper.pedersen@redhat.com>
Re: speeding up planning with partitions David Rowley <david.rowley@2ndquadrant.com>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
Re: speeding up planning with partitions David Rowley <david.rowley@2ndquadrant.com>
Re: speeding up planning with partitions David Rowley <david.rowley@2ndquadrant.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions David Rowley <david.rowley@2ndquadrant.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions David Rowley <david.rowley@2ndquadrant.com>
Re: speeding up planning with partitions David Rowley <david.rowley@2ndquadrant.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions David Rowley <david.rowley@2ndquadrant.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions Alvaro Herrera <alvherre@2ndquadrant.com>
Re: speeding up planning with partitions David Rowley <david.rowley@2ndquadrant.com>
Re: speeding up planning with partitions Amit Langote <amitlangote09@gmail.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
RE: speeding up planning with partitions "Tsunakawa, Takayuki" <tsunakawa.takay@jp.fujitsu.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
RE: speeding up planning with partitions "Tsunakawa, Takayuki" <tsunakawa.takay@jp.fujitsu.com>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
Re: speeding up planning with partitions David Rowley <david.rowley@2ndquadrant.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions Tom Lane <tgl@sss.pgh.pa.us>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
Re: speeding up planning with partitions Tom Lane <tgl@sss.pgh.pa.us>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions Tom Lane <tgl@sss.pgh.pa.us>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions Tom Lane <tgl@sss.pgh.pa.us>
Re: speeding up planning with partitions Tom Lane <tgl@sss.pgh.pa.us>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions Tom Lane <tgl@sss.pgh.pa.us>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions Justin Pryzby <pryzby@telsasoft.com>
Re: speeding up planning with partitions Amit Langote <amitlangote09@gmail.com>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions Jesper Pedersen <jesper.pedersen@redhat.com>
Re: speeding up planning with partitions Amit Langote <amitlangote09@gmail.com>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
Re: speeding up planning with partitions David Rowley <david.rowley@2ndquadrant.com>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions Jesper Pedersen <jesper.pedersen@redhat.com>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
Re: speeding up planning with partitions Jesper Pedersen <jesper.pedersen@redhat.com>
Re: speeding up planning with partitions Imai Yoshikazu <yoshikazu_i443@live.jp>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions Tom Lane <tgl@sss.pgh.pa.us>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
Re: speeding up planning with partitions Tom Lane <tgl@sss.pgh.pa.us>
Re: speeding up planning with partitions David Rowley <david.rowley@2ndquadrant.com>
Re: speeding up planning with partitions Jesper Pedersen <jesper.pedersen@redhat.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
Re: speeding up planning with partitions Jesper Pedersen <jesper.pedersen@redhat.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
Re: speeding up planning with partitions Robert Haas <robertmhaas@gmail.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
Re: speeding up planning with partitions Jesper Pedersen <jesper.pedersen@redhat.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions Jesper Pedersen <jesper.pedersen@redhat.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions Justin Pryzby <pryzby@telsasoft.com>
Re: speeding up planning with partitions David Rowley <david.rowley@2ndquadrant.com>
Re: speeding up planning with partitions David Rowley <david.rowley@2ndquadrant.com>
Re: speeding up planning with partitions Alvaro Herrera <alvherre@2ndquadrant.com>
Re: speeding up planning with partitions David Rowley <david.rowley@2ndquadrant.com>
Re: speeding up planning with partitions David Rowley <david.rowley@2ndquadrant.com>
Re: speeding up planning with partitions Amit Langote <amitlangote09@gmail.com>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
RE: speeding up planning with partitions "Tsunakawa, Takayuki" <tsunakawa.takay@jp.fujitsu.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions David Rowley <david.rowley@2ndquadrant.com>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
RE: speeding up planning with partitions "Tsunakawa, Takayuki" <tsunakawa.takay@jp.fujitsu.com>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
Re: speeding up planning with partitions David Rowley <david.rowley@2ndquadrant.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
RE: speeding up planning with partitions "Tsunakawa, Takayuki" <tsunakawa.takay@jp.fujitsu.com>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
RE: speeding up planning with partitions "Imai, Yoshikazu" <imai.yoshikazu@jp.fujitsu.com>
Re: speeding up planning with partitions David Rowley <david.rowley@2ndquadrant.com>
RE: speeding up planning with partitions "Tsunakawa, Takayuki" <tsunakawa.takay@jp.fujitsu.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
RE: speeding up planning with partitions "Tsunakawa, Takayuki" <tsunakawa.takay@jp.fujitsu.com>
Re: speeding up planning with partitions 今井 良一 <yoshikazu_i443@live.jp>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions Thomas Munro <thomas.munro@enterprisedb.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions Dilip Kumar <dilipbalaut@gmail.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions Michael Paquier <michael@paquier.xyz>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions Dilip Kumar <dilipbalaut@gmail.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions Dilip Kumar <dilipbalaut@gmail.com>
Re: speeding up planning with partitions Peter Geoghegan <pg@bowt.ie>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions David Rowley <david.rowley@2ndquadrant.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Re: speeding up planning with partitions David Rowley <david.rowley@2ndquadrant.com>
Re: speeding up planning with partitions Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
Tsunakawa-san Thanks for giving the information. I didn't use it yet, but I just used perf to clarify the difference of before and after the creation of the generic plan, and I noticed that usage of hash_seq_search() is increased about 3% in EXECUTE queries after the creation of the generic plan. What I understand so far is about 10,000 while loops at total (4098+4098+some extra) is needed in hash_seq_search() in EXECUTE query after the creation of the generic plan. 10,000 while loops takes about 10 microsec (of course, we can't estimate correct time), and the difference of the latency between 5th and 7th EXECUTE is about 8 microsec, I currently think this causes the difference. I don't know this problem relates to Amit-san's patch, but I'll continue to investigate it. Yoshikazu Imai
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