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Add support for additional DTrace probes.

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Robert Lor
This commit is contained in:
Bruce Momjian
2009-04-02 19:14:34 +00:00
parent 3df4fa6968
commit 227f817c1f
15 changed files with 112 additions and 15 deletions
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28
src/backend/utils/probes.d
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@@ -3,7 +3,7 @@
*
* Copyright (c) 2006-2009, PostgreSQL Global Development Group
*
* $PostgreSQL: pgsql/src/backend/utils/probes.d,v 1.9 2009/03/23 01:52:38 tgl Exp $
* $PostgreSQL: pgsql/src/backend/utils/probes.d,v 1.10 2009/04/02 19:14:34 momjian Exp $
* ----------
*/
@@ -15,6 +15,7 @@
* in probe definitions, as they cause compilation errors on Mac OS X 10.5.
*/
#define LocalTransactionId unsigned int
#define TransactionId unsigned int
#define LWLockId int
#define LWLockMode int
#define LOCKMODE int
@@ -90,4 +91,29 @@ provider postgresql {
probe xlog__switch();
probe wal__buffer__write__dirty__start();
probe wal__buffer__write__dirty__done();
probe slru__readpage__start(unsigned long, int, bool, TransactionId);
probe slru__readpage__done(int);
probe slru__readpage__readonly(unsigned long, int, TransactionId);
probe slru__writepage__start(unsigned long, int, int);
probe slru__writepage__done();
probe slru__readpage__physical__start(unsigned long, char *, int, int);
probe slru__readpage__physical__done(int, int, int);
probe slru__writepage__physical__start(unsigned long, int, int);
probe slru__writepage__physical__done(int, int, int);
probe executor__scan(unsigned long, unsigned int, unsigned long);
probe executor__agg(unsigned long, int);
probe executor__group(unsigned long, int);
probe executor__hash__multi(unsigned long);
probe executor__hashjoin(unsigned long);
probe executor__limit(unsigned long);
probe executor__material(unsigned long);
probe executor__mergejoin(unsigned long);
probe executor__nestloop(unsigned long);
probe executor__setop(unsigned long);
probe executor__sort(unsigned long, int);
probe executor__subplan__hash(unsigned long);
probe executor__subplan__scan(unsigned long);
probe executor__unique(unsigned long);
};