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Add DTrace and Makefile dependency includes.

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Sample file mpq.d by Georg Lukas; license GPL 2.
Sample file counts.d by Kate Turner; public domain.
Sample file javascript-race.d by unknown; license MPL 1.1/GPL 2.0/LGPL 2.1.
Sample file probes.d by momjian; license TBD.
This commit is contained in:
Lars Brinkhoff
2015-02-16 19:20:06 +01:00
parent 739b512cee
commit e791a71566
7 changed files with 532 additions and 0 deletions
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93
samples/DTrace/probes.d Normal file
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/* ----------
* DTrace probes for PostgreSQL backend
*
* Copyright (c) 2006-2009, PostgreSQL Global Development Group
*
* $PostgreSQL: pgsql/src/backend/utils/probes.d,v 1.11 2009/04/02 20:59:10 momjian Exp $
* ----------
*/
/*
* Typedefs used in PostgreSQL.
*
* NOTE: Do not use system-provided typedefs (e.g. uintptr_t, uint32_t, etc)
* in probe definitions, as they cause compilation errors on Mac OS X 10.5.
*/
#define LocalTransactionId unsigned int
#define LWLockId int
#define LWLockMode int
#define LOCKMODE int
#define BlockNumber unsigned int
#define Oid unsigned int
#define ForkNumber int
#define bool char
provider postgresql {
probe transaction__start(LocalTransactionId);
probe transaction__commit(LocalTransactionId);
probe transaction__abort(LocalTransactionId);
probe lwlock__acquire(LWLockId, LWLockMode);
probe lwlock__release(LWLockId);
probe lwlock__wait__start(LWLockId, LWLockMode);
probe lwlock__wait__done(LWLockId, LWLockMode);
probe lwlock__condacquire(LWLockId, LWLockMode);
probe lwlock__condacquire__fail(LWLockId, LWLockMode);
probe lock__wait__start(unsigned int, unsigned int, unsigned int, unsigned int, unsigned int, LOCKMODE);
probe lock__wait__done(unsigned int, unsigned int, unsigned int, unsigned int, unsigned int, LOCKMODE);
probe query__parse__start(const char *);
probe query__parse__done(const char *);
probe query__rewrite__start(const char *);
probe query__rewrite__done(const char *);
probe query__plan__start();
probe query__plan__done();
probe query__execute__start();
probe query__execute__done();
probe query__start(const char *);
probe query__done(const char *);
probe statement__status(const char *);
probe sort__start(int, bool, int, int, bool);
probe sort__done(bool, long);
probe buffer__read__start(ForkNumber, BlockNumber, Oid, Oid, Oid, bool, bool);
probe buffer__read__done(ForkNumber, BlockNumber, Oid, Oid, Oid, bool, bool, bool);
probe buffer__flush__start(ForkNumber, BlockNumber, Oid, Oid, Oid);
probe buffer__flush__done(ForkNumber, BlockNumber, Oid, Oid, Oid);
probe buffer__checkpoint__start(int);
probe buffer__checkpoint__sync__start();
probe buffer__checkpoint__done();
probe buffer__sync__start(int, int);
probe buffer__sync__written(int);
probe buffer__sync__done(int, int, int);
probe buffer__write__dirty__start(ForkNumber, BlockNumber, Oid, Oid, Oid);
probe buffer__write__dirty__done(ForkNumber, BlockNumber, Oid, Oid, Oid);
probe deadlock__found();
probe checkpoint__start(int);
probe checkpoint__done(int, int, int, int, int);
probe clog__checkpoint__start(bool);
probe clog__checkpoint__done(bool);
probe subtrans__checkpoint__start(bool);
probe subtrans__checkpoint__done(bool);
probe multixact__checkpoint__start(bool);
probe multixact__checkpoint__done(bool);
probe twophase__checkpoint__start();
probe twophase__checkpoint__done();
probe smgr__md__read__start(ForkNumber, BlockNumber, Oid, Oid, Oid);
probe smgr__md__read__done(ForkNumber, BlockNumber, Oid, Oid, Oid, int, int);
probe smgr__md__write__start(ForkNumber, BlockNumber, Oid, Oid, Oid);
probe smgr__md__write__done(ForkNumber, BlockNumber, Oid, Oid, Oid, int, int);
probe xlog__insert(unsigned char, unsigned char);
probe xlog__switch();
probe wal__buffer__write__dirty__start();
probe wal__buffer__write__dirty__done();
};