Here is a list of all topics with brief descriptions:

[detail level 123456]

General API
Linux user space probe location API
▼Recording session API
Recording session descriptor API
Recording session destruction handle API
▼Domain and channel API
Data stream infos
Memory reclaim
Recording event rule API
Process filter API
Recording session clearing API
Recording session snapshot API
▼Recording session rotation API
Trace chunk archive location API
Recording session saving and loading API
Instrumentation point listing API
▼Trigger API
▼Trigger condition API
“Recording session consumed data size becomes greater than” trigger condition API
“Channel buffer usage becomes greater/less than” trigger condition API
“Recording session rotation starts/finishes” trigger condition API
▼“Event rule matches” trigger condition API
▼Event rule API
Log level rule API
LTTng kernel tracepoint event rule API
Linux kernel system call event rule API
▼Linux kprobe event rule API
Linux kprobe location API
Linux user space probe event rule API
LTTng user space tracepoint event rule API
JUL event rule API
Apache log4j 1.x event rule API
Apache Log4j 2 event rule API
Python logging event rule API
Event expression API
Event field value API
▼Trigger action API
Trigger action rate policy API
Trigger action list API
▼“Notify” trigger action API
Notification channel API
“Start recording session” trigger action API
“Stop recording session” trigger action API
“Rotate recording session snapshot” trigger action API
“Take recording session snapshot” trigger action API
▼Error query API
Trigger action path API