Features tested or to be tested in the future

Lots more to be added here.

LDMSD

• Generation of makefiles (./autogen.sh)
  • Tested by: github actions, SNL jenkins
• Configuration with various build option combinations
  • Tested by: github actions, SNL jenkins
• Build process
  • Tested by: github actions, SNL jenkins
• Install process
  • Tested by: github actions, SNL jenkins
• RPM package process for specific platforms and platform families
  • Tested by: SNL jenkins, SNL OBS
• Sampler plugins and their option combinations
  • Tested by: make installcheck, SNL jenkins
• Set arrays
  • Tested by: ldms-test
• Transport plugins and their option combinations
• Authentication plugins and their options
  • Tested by: ldms-test, make installcheck
• Auth plugins and interactions with the daemon startup command line
  • Tested by:
• Storage plugins and their option combinations
  • Tested by: make installcheck
• Logging daemon events and interactions with log rotation methods
  • Tested by:
• Producer definitions on aggregators
  • Tested by:
• Updater definitions on aggregators
  • Tested by:
• Set instance management at producers and at aggregators
  • Tested by:
• Application stream data processing
  • Tested by:
• Handling instance name conflicts at aggregators
  • Tested by:
• Handling and detecting schema name conflicts at store plugins
  • Tested by:
• Readability and utility of ldmsd error messages intended for admins/users
  • Reviewed by:
• New LDMSD configuration language implementation
  • Tested by:
• Ingesting stream data to SOS store
  • Tested by:
• Reconfiguring operating samplers

sampler	dev status	terminates cleanly	follows 2nd config	defaults may produce conflicting schema names	tested by	use sampler_base	platform	rejects unknown opts	comp-id used	jobid used
Ideal Case	P	y	y	n	*	y	L
app_sampler				y			S
appinfo				y
aries_mmr							C
aries_lbw
array_example	B						L
clock	B	y	n	n	MC	n	L
cray_power_sampler							C
cray_system_sampler							C
dstat	P	y		y			L
filesingle	P	y		y			L
generic_sampler							L
grp_test	B						L
hello_sampler	D						L
ibm_occ	P						I
ibnet	R			n			M
sampler	status	terminates	2nd	conflicting	tested	sampler_base	platform	rejects	comp-id	jobid
job_info	P						L
kgnilnd	P						C
jobid	P			n			L
edac	P	y		y	LT	Y	L		y	y
ibmad	P						M
lnet_stats	P			n			L
loadavg	P			n			L
lustre2_client	P			y			L
lustre-*	P			n			L
meminfo	P	y		y	MC	y	L
msr_interlagos				y			C
opa2	P			n			O
papi_sampler				y			L
perfevent							L
procdiskstats	P	y			LT	Y	L		n	n
sampler	status	terminates	2nd	conflicting	tested	sampler_base	platform	rejects	comp-id	jobid
procinterrupts	P			y			L
procnetdev	R	y		y	LT	O	L		y	y
procnfs	P	y		n	LT	O	L		y	y
procstat	P	y		y	LT	O	L		y	y
sampler_atasmart							L
shm	D			y			L
slurm_sampler	D						L
switchx
switchx_eth
synthetic	B			n			L
sysclassib	P			y			M
syspapi	P			y			L
test_sampler	B						L
tx2mon	P	y		n			T
variable	B			y			L
vmstat	P	y		y	LT	Y	L		y	y
sampler	status	terminates	2nd	conflicting	tested	sampler_base	platform	rejects	comp-id	jobid

Table abbreviations: Generic: y,Y- yes, n,N- no. Tested by: MC- make check/make installcheck; LT- ldms-test. Dev status: B- Benchmark, R- deprecated, P- production, D- in development. Use sampler base: Y- strictly, M- mixin functions only, O- overrides some base behaviors. Platform: L- any linux, I- IBM/Power, C- Cray, M- Mellanox, O- Omnipath, S- SLURM, T-ARM ThunderX2.

SOS/DSOS storage

• DSOS configuration
• DSOS scaling
• DSOS version compatibility
• DSOS query language(s)

Maestro daemon manager

• aggregator balancing
• sampler daemon schedule change
• sampler daemon metrics reconfiguration