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Chapter 14 Statically Defined Tracing of Kernel Modules
https://docs.oracle.com/en/operating-systems/oracle-linux/dtrace-guide/dt_km_sdt.html
DTrace provides a facility for developers to define customized probes in kernel modules. These static probes appear as additional probes of the sdt provider and impose little to no overhead if the sdt module is not loaded. For example, for x86_64, the overhead is a single-byte NOP, followed by a 4-byte NOP.
Statically Defined Tracing for User Applications
https://illumos.org/books/dtrace/chp-usdt.html
Statically Defined Tracing for User Applications DTrace provides a facility for user application developers to define customized probes in application code to augment the capabilities of the pid provider. These static probes impose little to no overhead when disabled and are dynamically enabled like all other DTrace probes.
Statically Defined Tracing for User Applications - Oracle
https://docs.oracle.com/cd/E18752_01/html/817-6223/chp-usdt.html
Statically Defined Tracing for User Applications DTrace provides a facility for user application developers to define customized probes in application code to augment the capabilities of the pidprovider. These static probes impose little to no overhead …
Chapter 34 Statically Defined Tracing for User Applications
https://docs.oracle.com/cd/E19253-01/817-6223/chp-usdt/index.html
Statically Defined Tracing for User Applications - Oracle
https://docs.oracle.com/cd/E36784_01/html/E36846/gkycs.html
Statically Defined Tracing for User Applications DTrace provides a facility for user application developers to define customized probes in application code to augment the capabilities of the pid provider. These static probes impose little to no overhead when disabled and are dynamically enabled like all other DTrace probes.
US7389494B1 - Mechanism for statically defined trace …
https://patents.google.com/patent/US7389494B1/en
In a tracing framework that allows for statically defined trace points, a call to a particular probe, which may be used to provide a desired type of analysis info, is inserted at each trace point....
User Statically-Defined Tracing (USDT) probes — Open vSwitch …
https://docs.openvswitch.org/en/latest/topics/usdt-probes/
User Statically-Defined Tracing (USDT) probes ¶ Compiling with USDT probes enabled ¶. Since USDT probes are compiled out by default, a compile-time option is available... Listing available probes ¶. There are various ways to display USDT probes available in a userspace application. Here we... Using ...
SDT - Statically Defined Tracing
https://www.allacronyms.com/SDT/Statically_Defined_Tracing
What is the abbreviation for Statically Defined Tracing? What does SDT stand for? SDT abbreviation stands for Statically Defined Tracing.
Hacking Linux USDT with Ftrace - Brendan Gregg
http://www.brendangregg.com/blog/2015-07-03/hacking-linux-usdt-ftrace.html
User-level Statically Defined Tracing A USDT probe (or user-level "marker") is where the developer has added tracing macros to their code at interesting locations, with a stable and documented API. It makes tracing easier. (If you are a developer, see Adding User Space Probing for an example of how to add these.)
Chapter 14 Statically Defined Tracing of Kernel Modules
https://www.winccoa.top/linux/E38608/html/dt_km_sdt.html
Oracle® Linux. DTrace Guide. Sidebar : Previous Using Statically Defined Probes : Home Oracle ® Linux DTrace Guide : Next Inserting Static Probe Points
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