TETE 3102: RTOS

Opened: Wednesday, September 16, 2026, 12:00 AM

Due: Tuesday, October 6, 2026, 12:00 AM

An RTOS is a special type of operating system designed for embedded systems that need to respond to events within a strict time limit (real-time).

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Mode	Cache item	Static	H	M	Primary store	H	M	S	I/O
Req	adhoc/filter_activitynames				default_request	546	1	3	-
App	core/capabilities	static accel.	800	2	Redis1	2	0	0	-
App	core/completion	static accel.	14	1	Redis1	1	0	0	-
Ses	core/coursecat				Redis1	0	3	4	-
App	core/coursecattree	static accel.	2	2	Redis1	2	0	0	-
Ses	core/courseeditorstate				Redis1	0	2	3	-
App	core/coursehiddengroups	static accel.	5	1	Redis1	1	0	0	-
App	core/coursemodinfo				Redis1	3	0	0	-
App	core/databasemeta	static accel.	276	18	Redis1	18	0	0	-
App	core/eventinvalidation	static accel.	0	1	Redis1	1	0	0	-
App	core/fontawesomeiconmapping	static accel.	0	1	Redis1	1	0	0	-
App	core/groupdata	static accel.	0	1	Redis1	1	0	0	-
App	core/htmlpurifier				Redis1	22	0	0	-
App	core/langmenu	static accel.	2	1	Redis1	1	0	0	-
Ses	core/navigation_cache				Redis1	0	0	1	-
Ses	core/navigation_expandcourse				Redis1	1	12	13	-
App	core/observers	static accel.	0	2	Redis1	2	0	0	-
App	core/plugin_functions	static accel.	2	17	Redis1	17	0	0	-
App	core/plugin_manager				Redis1	3	0	0	-
App	core/roledefs	static accel.	0	1	Redis1	1	0	0	-
App	core/routes				Redis1	4	0	0	-
App	core/string	static accel.	1470	23	Redis1	22	1	0	-
Req	core/suspended_userids				default_request	0	1	1	-
Req	core/tags				default_request	0	2	2	-
App	core/user_group_groupings	static accel.	4	1	Redis1	1	0	0	-
App	core/yuimodules				Redis1	3	0	0	-
App	mod_assign/overrides				Redis1	4	0	0	-
App	mod_quiz/quiz_overrides				Redis1	2	0	0	-

Store name	Cache store	H	M	S	I/O
static accel.		2575	72	0	-
Redis1	cachestore_redis	113	18	21	-
default_request	cachestore_static	546	4	6	-
Total		3234	94	27	-

RTOS