#
1.14 |
|
26-Mar-2024 |
dlg |
print amps and watts
|
Revision tags: OPENBSD_7_5_BASE
|
#
1.13 |
|
16-Nov-2023 |
dlg |
avoid reading data when enumerating kstats.
this means we can reliably read the provider/instance/name/unit tuple, which should avoid "duplicate kstat entry" when multiple kstat read handlers have issues.
found on a box with multiple rge interfaces, which have hardware backed kstats that can only be read when the interface is up.
|
#
1.12 |
|
16-Nov-2023 |
dlg |
handle printing cpu freq and volt kstat_kv types
|
Revision tags: OPENBSD_7_2_BASE OPENBSD_7_3_BASE OPENBSD_7_4_BASE
|
#
1.11 |
|
10-Jul-2022 |
kn |
s/0/instance/ in usage to match manual synopsis
OK jmc
|
#
1.10 |
|
05-May-2022 |
cheloha |
kstat(1): implement wait with setitimer(2) instead of nanosleep(2)
kstat(1)'s wait period drifts because nanosleep(2) uses a relative timeout. If we use setitimer(2)/sigsuspend(2) the period does not drift.
While here, bump the upper bound for wait up to UINT_MAX and switch to the normal strtonum(3) error message format.
With input from kn@.
Tweaked by bluhm@ to block SIGALRM with sigprocmask(2) while we're outside of sigsuspend(2).
Thread: https://marc.info/?l=openbsd-tech&m=160038548111187&w=2
Earlier version ok millert@.
ok bluhm@
|
#
1.9 |
|
22-Apr-2022 |
dlg |
handle 16 bit kstat_kv types
|
Revision tags: OPENBSD_6_9_BASE OPENBSD_7_0_BASE OPENBSD_7_1_BASE
|
#
1.8 |
|
25-Jan-2021 |
dlg |
fix filtering on kstat unit numbers
|
#
1.7 |
|
29-Dec-2020 |
dlg |
fflush after outputting a set of stats.
this helps when you're trying to pipe stuff into other programs (like awk and ttyplot).
|
Revision tags: OPENBSD_6_8_BASE
|
#
1.6 |
|
13-Aug-2020 |
schwarze |
new kstat(1) manual page, using info from dlg@, from his commit messages, and from partial code inspection; OK dlg@
|
#
1.5 |
|
11-Aug-2020 |
dlg |
add -w so kstat can update and print stats at a specified wait interval.
|
#
1.4 |
|
10-Aug-2020 |
dlg |
sigh, i made the previous diff to small.
main needs to understand the kstat_tree type now, so move the declaration up.
|
#
1.3 |
|
10-Aug-2020 |
dlg |
factor out the printing of kstats. no functional change otherwise.
|
#
1.2 |
|
10-Aug-2020 |
dlg |
add the ability to filter which kstats are displayed.
kstats are identified by a "provider:instance:name:unit" tuple, where provider and name are strings, and instance and unit are integers. you can pass tuples as arguments to kstat to select them for display, eg, to see the rxq and txq stats for the first rings on an em0 interface, you can run `kstat em0:0:rxq:0 em0:0:txq:0`.
this can be pretty tedious if you want to select a group of stats quickly though, so there's some wildcard and pattern matching support.
firstly, empty fields in the tuple are wildcarded, eg, if you want to see all the stats that an mcx0 interface provides then run `kstat mcx0:::`.
secondly, strings in a tuple (ie, the provider and name fields) are compared using fnmatch(3) so you can use shell like patterns to match fields. to expand the last example to all mcx interfaces, you can run `kstat mcx*:::`.
lastly, you can pass a bare name to match on all kstats with that name. eg, to see the txq stats for all interfaces, just run `kstat txq`.
|
#
1.1 |
|
06-Jul-2020 |
dlg |
add kstat(8), the userland side of kstat(4).
this currently just dumps all the kstats it can find and prints out their current values. in the future i want to be able to pass what kstats im intersted in as arguments, and tell it to poll stats and show rates instead of current values when appropriate.
|
#
1.13 |
|
16-Nov-2023 |
dlg |
avoid reading data when enumerating kstats.
this means we can reliably read the provider/instance/name/unit tuple, which should avoid "duplicate kstat entry" when multiple kstat read handlers have issues.
found on a box with multiple rge interfaces, which have hardware backed kstats that can only be read when the interface is up.
|
#
1.12 |
|
16-Nov-2023 |
dlg |
handle printing cpu freq and volt kstat_kv types
|
Revision tags: OPENBSD_7_2_BASE OPENBSD_7_3_BASE OPENBSD_7_4_BASE
|
#
1.11 |
|
10-Jul-2022 |
kn |
s/0/instance/ in usage to match manual synopsis
OK jmc
|
#
1.10 |
|
05-May-2022 |
cheloha |
kstat(1): implement wait with setitimer(2) instead of nanosleep(2)
kstat(1)'s wait period drifts because nanosleep(2) uses a relative timeout. If we use setitimer(2)/sigsuspend(2) the period does not drift.
While here, bump the upper bound for wait up to UINT_MAX and switch to the normal strtonum(3) error message format.
With input from kn@.
Tweaked by bluhm@ to block SIGALRM with sigprocmask(2) while we're outside of sigsuspend(2).
Thread: https://marc.info/?l=openbsd-tech&m=160038548111187&w=2
Earlier version ok millert@.
ok bluhm@
|
#
1.9 |
|
22-Apr-2022 |
dlg |
handle 16 bit kstat_kv types
|
Revision tags: OPENBSD_6_9_BASE OPENBSD_7_0_BASE OPENBSD_7_1_BASE
|
#
1.8 |
|
25-Jan-2021 |
dlg |
fix filtering on kstat unit numbers
|
#
1.7 |
|
29-Dec-2020 |
dlg |
fflush after outputting a set of stats.
this helps when you're trying to pipe stuff into other programs (like awk and ttyplot).
|
Revision tags: OPENBSD_6_8_BASE
|
#
1.6 |
|
13-Aug-2020 |
schwarze |
new kstat(1) manual page, using info from dlg@, from his commit messages, and from partial code inspection; OK dlg@
|
#
1.5 |
|
11-Aug-2020 |
dlg |
add -w so kstat can update and print stats at a specified wait interval.
|
#
1.4 |
|
10-Aug-2020 |
dlg |
sigh, i made the previous diff to small.
main needs to understand the kstat_tree type now, so move the declaration up.
|
#
1.3 |
|
10-Aug-2020 |
dlg |
factor out the printing of kstats. no functional change otherwise.
|
#
1.2 |
|
10-Aug-2020 |
dlg |
add the ability to filter which kstats are displayed.
kstats are identified by a "provider:instance:name:unit" tuple, where provider and name are strings, and instance and unit are integers. you can pass tuples as arguments to kstat to select them for display, eg, to see the rxq and txq stats for the first rings on an em0 interface, you can run `kstat em0:0:rxq:0 em0:0:txq:0`.
this can be pretty tedious if you want to select a group of stats quickly though, so there's some wildcard and pattern matching support.
firstly, empty fields in the tuple are wildcarded, eg, if you want to see all the stats that an mcx0 interface provides then run `kstat mcx0:::`.
secondly, strings in a tuple (ie, the provider and name fields) are compared using fnmatch(3) so you can use shell like patterns to match fields. to expand the last example to all mcx interfaces, you can run `kstat mcx*:::`.
lastly, you can pass a bare name to match on all kstats with that name. eg, to see the txq stats for all interfaces, just run `kstat txq`.
|
#
1.1 |
|
06-Jul-2020 |
dlg |
add kstat(8), the userland side of kstat(4).
this currently just dumps all the kstats it can find and prints out their current values. in the future i want to be able to pass what kstats im intersted in as arguments, and tell it to poll stats and show rates instead of current values when appropriate.
|
#
1.11 |
|
10-Jul-2022 |
kn |
s/0/instance/ in usage to match manual synopsis
OK jmc
|
#
1.10 |
|
05-May-2022 |
cheloha |
kstat(1): implement wait with setitimer(2) instead of nanosleep(2)
kstat(1)'s wait period drifts because nanosleep(2) uses a relative timeout. If we use setitimer(2)/sigsuspend(2) the period does not drift.
While here, bump the upper bound for wait up to UINT_MAX and switch to the normal strtonum(3) error message format.
With input from kn@.
Tweaked by bluhm@ to block SIGALRM with sigprocmask(2) while we're outside of sigsuspend(2).
Thread: https://marc.info/?l=openbsd-tech&m=160038548111187&w=2
Earlier version ok millert@.
ok bluhm@
|
#
1.9 |
|
22-Apr-2022 |
dlg |
handle 16 bit kstat_kv types
|
Revision tags: OPENBSD_6_9_BASE OPENBSD_7_0_BASE OPENBSD_7_1_BASE
|
#
1.8 |
|
25-Jan-2021 |
dlg |
fix filtering on kstat unit numbers
|
#
1.7 |
|
29-Dec-2020 |
dlg |
fflush after outputting a set of stats.
this helps when you're trying to pipe stuff into other programs (like awk and ttyplot).
|
Revision tags: OPENBSD_6_8_BASE
|
#
1.6 |
|
13-Aug-2020 |
schwarze |
new kstat(1) manual page, using info from dlg@, from his commit messages, and from partial code inspection; OK dlg@
|
#
1.5 |
|
11-Aug-2020 |
dlg |
add -w so kstat can update and print stats at a specified wait interval.
|
#
1.4 |
|
10-Aug-2020 |
dlg |
sigh, i made the previous diff to small.
main needs to understand the kstat_tree type now, so move the declaration up.
|
#
1.3 |
|
10-Aug-2020 |
dlg |
factor out the printing of kstats. no functional change otherwise.
|
#
1.2 |
|
10-Aug-2020 |
dlg |
add the ability to filter which kstats are displayed.
kstats are identified by a "provider:instance:name:unit" tuple, where provider and name are strings, and instance and unit are integers. you can pass tuples as arguments to kstat to select them for display, eg, to see the rxq and txq stats for the first rings on an em0 interface, you can run `kstat em0:0:rxq:0 em0:0:txq:0`.
this can be pretty tedious if you want to select a group of stats quickly though, so there's some wildcard and pattern matching support.
firstly, empty fields in the tuple are wildcarded, eg, if you want to see all the stats that an mcx0 interface provides then run `kstat mcx0:::`.
secondly, strings in a tuple (ie, the provider and name fields) are compared using fnmatch(3) so you can use shell like patterns to match fields. to expand the last example to all mcx interfaces, you can run `kstat mcx*:::`.
lastly, you can pass a bare name to match on all kstats with that name. eg, to see the txq stats for all interfaces, just run `kstat txq`.
|
#
1.1 |
|
06-Jul-2020 |
dlg |
add kstat(8), the userland side of kstat(4).
this currently just dumps all the kstats it can find and prints out their current values. in the future i want to be able to pass what kstats im intersted in as arguments, and tell it to poll stats and show rates instead of current values when appropriate.
|
#
1.10 |
|
05-May-2022 |
cheloha |
kstat(1): implement wait with setitimer(2) instead of nanosleep(2)
kstat(1)'s wait period drifts because nanosleep(2) uses a relative timeout. If we use setitimer(2)/sigsuspend(2) the period does not drift.
While here, bump the upper bound for wait up to UINT_MAX and switch to the normal strtonum(3) error message format.
With input from kn@.
Tweaked by bluhm@ to block SIGALRM with sigprocmask(2) while we're outside of sigsuspend(2).
Thread: https://marc.info/?l=openbsd-tech&m=160038548111187&w=2
Earlier version ok millert@.
ok bluhm@
|
#
1.9 |
|
22-Apr-2022 |
dlg |
handle 16 bit kstat_kv types
|
Revision tags: OPENBSD_6_9_BASE OPENBSD_7_0_BASE OPENBSD_7_1_BASE
|
#
1.8 |
|
25-Jan-2021 |
dlg |
fix filtering on kstat unit numbers
|
#
1.7 |
|
29-Dec-2020 |
dlg |
fflush after outputting a set of stats.
this helps when you're trying to pipe stuff into other programs (like awk and ttyplot).
|
Revision tags: OPENBSD_6_8_BASE
|
#
1.6 |
|
13-Aug-2020 |
schwarze |
new kstat(1) manual page, using info from dlg@, from his commit messages, and from partial code inspection; OK dlg@
|
#
1.5 |
|
11-Aug-2020 |
dlg |
add -w so kstat can update and print stats at a specified wait interval.
|
#
1.4 |
|
10-Aug-2020 |
dlg |
sigh, i made the previous diff to small.
main needs to understand the kstat_tree type now, so move the declaration up.
|
#
1.3 |
|
10-Aug-2020 |
dlg |
factor out the printing of kstats. no functional change otherwise.
|
#
1.2 |
|
10-Aug-2020 |
dlg |
add the ability to filter which kstats are displayed.
kstats are identified by a "provider:instance:name:unit" tuple, where provider and name are strings, and instance and unit are integers. you can pass tuples as arguments to kstat to select them for display, eg, to see the rxq and txq stats for the first rings on an em0 interface, you can run `kstat em0:0:rxq:0 em0:0:txq:0`.
this can be pretty tedious if you want to select a group of stats quickly though, so there's some wildcard and pattern matching support.
firstly, empty fields in the tuple are wildcarded, eg, if you want to see all the stats that an mcx0 interface provides then run `kstat mcx0:::`.
secondly, strings in a tuple (ie, the provider and name fields) are compared using fnmatch(3) so you can use shell like patterns to match fields. to expand the last example to all mcx interfaces, you can run `kstat mcx*:::`.
lastly, you can pass a bare name to match on all kstats with that name. eg, to see the txq stats for all interfaces, just run `kstat txq`.
|
#
1.1 |
|
06-Jul-2020 |
dlg |
add kstat(8), the userland side of kstat(4).
this currently just dumps all the kstats it can find and prints out their current values. in the future i want to be able to pass what kstats im intersted in as arguments, and tell it to poll stats and show rates instead of current values when appropriate.
|
#
1.9 |
|
22-Apr-2022 |
dlg |
handle 16 bit kstat_kv types
|
Revision tags: OPENBSD_6_9_BASE OPENBSD_7_0_BASE OPENBSD_7_1_BASE
|
#
1.8 |
|
25-Jan-2021 |
dlg |
fix filtering on kstat unit numbers
|
#
1.7 |
|
29-Dec-2020 |
dlg |
fflush after outputting a set of stats.
this helps when you're trying to pipe stuff into other programs (like awk and ttyplot).
|
Revision tags: OPENBSD_6_8_BASE
|
#
1.6 |
|
13-Aug-2020 |
schwarze |
new kstat(1) manual page, using info from dlg@, from his commit messages, and from partial code inspection; OK dlg@
|
#
1.5 |
|
11-Aug-2020 |
dlg |
add -w so kstat can update and print stats at a specified wait interval.
|
#
1.4 |
|
10-Aug-2020 |
dlg |
sigh, i made the previous diff to small.
main needs to understand the kstat_tree type now, so move the declaration up.
|
#
1.3 |
|
10-Aug-2020 |
dlg |
factor out the printing of kstats. no functional change otherwise.
|
#
1.2 |
|
10-Aug-2020 |
dlg |
add the ability to filter which kstats are displayed.
kstats are identified by a "provider:instance:name:unit" tuple, where provider and name are strings, and instance and unit are integers. you can pass tuples as arguments to kstat to select them for display, eg, to see the rxq and txq stats for the first rings on an em0 interface, you can run `kstat em0:0:rxq:0 em0:0:txq:0`.
this can be pretty tedious if you want to select a group of stats quickly though, so there's some wildcard and pattern matching support.
firstly, empty fields in the tuple are wildcarded, eg, if you want to see all the stats that an mcx0 interface provides then run `kstat mcx0:::`.
secondly, strings in a tuple (ie, the provider and name fields) are compared using fnmatch(3) so you can use shell like patterns to match fields. to expand the last example to all mcx interfaces, you can run `kstat mcx*:::`.
lastly, you can pass a bare name to match on all kstats with that name. eg, to see the txq stats for all interfaces, just run `kstat txq`.
|
#
1.1 |
|
06-Jul-2020 |
dlg |
add kstat(8), the userland side of kstat(4).
this currently just dumps all the kstats it can find and prints out their current values. in the future i want to be able to pass what kstats im intersted in as arguments, and tell it to poll stats and show rates instead of current values when appropriate.
|
#
1.8 |
|
25-Jan-2021 |
dlg |
fix filtering on kstat unit numbers
|
#
1.7 |
|
29-Dec-2020 |
dlg |
fflush after outputting a set of stats.
this helps when you're trying to pipe stuff into other programs (like awk and ttyplot).
|
Revision tags: OPENBSD_6_8_BASE
|
#
1.6 |
|
13-Aug-2020 |
schwarze |
new kstat(1) manual page, using info from dlg@, from his commit messages, and from partial code inspection; OK dlg@
|
#
1.5 |
|
11-Aug-2020 |
dlg |
add -w so kstat can update and print stats at a specified wait interval.
|
#
1.4 |
|
10-Aug-2020 |
dlg |
sigh, i made the previous diff to small.
main needs to understand the kstat_tree type now, so move the declaration up.
|
#
1.3 |
|
10-Aug-2020 |
dlg |
factor out the printing of kstats. no functional change otherwise.
|
#
1.2 |
|
10-Aug-2020 |
dlg |
add the ability to filter which kstats are displayed.
kstats are identified by a "provider:instance:name:unit" tuple, where provider and name are strings, and instance and unit are integers. you can pass tuples as arguments to kstat to select them for display, eg, to see the rxq and txq stats for the first rings on an em0 interface, you can run `kstat em0:0:rxq:0 em0:0:txq:0`.
this can be pretty tedious if you want to select a group of stats quickly though, so there's some wildcard and pattern matching support.
firstly, empty fields in the tuple are wildcarded, eg, if you want to see all the stats that an mcx0 interface provides then run `kstat mcx0:::`.
secondly, strings in a tuple (ie, the provider and name fields) are compared using fnmatch(3) so you can use shell like patterns to match fields. to expand the last example to all mcx interfaces, you can run `kstat mcx*:::`.
lastly, you can pass a bare name to match on all kstats with that name. eg, to see the txq stats for all interfaces, just run `kstat txq`.
|
#
1.1 |
|
06-Jul-2020 |
dlg |
add kstat(8), the userland side of kstat(4).
this currently just dumps all the kstats it can find and prints out their current values. in the future i want to be able to pass what kstats im intersted in as arguments, and tell it to poll stats and show rates instead of current values when appropriate.
|
#
1.7 |
|
29-Dec-2020 |
dlg |
fflush after outputting a set of stats.
this helps when you're trying to pipe stuff into other programs (like awk and ttyplot).
|
Revision tags: OPENBSD_6_8_BASE
|
#
1.6 |
|
13-Aug-2020 |
schwarze |
new kstat(1) manual page, using info from dlg@, from his commit messages, and from partial code inspection; OK dlg@
|
#
1.5 |
|
11-Aug-2020 |
dlg |
add -w so kstat can update and print stats at a specified wait interval.
|
#
1.4 |
|
10-Aug-2020 |
dlg |
sigh, i made the previous diff to small.
main needs to understand the kstat_tree type now, so move the declaration up.
|
#
1.3 |
|
10-Aug-2020 |
dlg |
factor out the printing of kstats. no functional change otherwise.
|
#
1.2 |
|
10-Aug-2020 |
dlg |
add the ability to filter which kstats are displayed.
kstats are identified by a "provider:instance:name:unit" tuple, where provider and name are strings, and instance and unit are integers. you can pass tuples as arguments to kstat to select them for display, eg, to see the rxq and txq stats for the first rings on an em0 interface, you can run `kstat em0:0:rxq:0 em0:0:txq:0`.
this can be pretty tedious if you want to select a group of stats quickly though, so there's some wildcard and pattern matching support.
firstly, empty fields in the tuple are wildcarded, eg, if you want to see all the stats that an mcx0 interface provides then run `kstat mcx0:::`.
secondly, strings in a tuple (ie, the provider and name fields) are compared using fnmatch(3) so you can use shell like patterns to match fields. to expand the last example to all mcx interfaces, you can run `kstat mcx*:::`.
lastly, you can pass a bare name to match on all kstats with that name. eg, to see the txq stats for all interfaces, just run `kstat txq`.
|
#
1.1 |
|
06-Jul-2020 |
dlg |
add kstat(8), the userland side of kstat(4).
this currently just dumps all the kstats it can find and prints out their current values. in the future i want to be able to pass what kstats im intersted in as arguments, and tell it to poll stats and show rates instead of current values when appropriate.
|
#
1.6 |
|
13-Aug-2020 |
schwarze |
new kstat(1) manual page, using info from dlg@, from his commit messages, and from partial code inspection; OK dlg@
|
#
1.5 |
|
11-Aug-2020 |
dlg |
add -w so kstat can update and print stats at a specified wait interval.
|
#
1.4 |
|
10-Aug-2020 |
dlg |
sigh, i made the previous diff to small.
main needs to understand the kstat_tree type now, so move the declaration up.
|
#
1.3 |
|
10-Aug-2020 |
dlg |
factor out the printing of kstats. no functional change otherwise.
|
#
1.2 |
|
10-Aug-2020 |
dlg |
add the ability to filter which kstats are displayed.
kstats are identified by a "provider:instance:name:unit" tuple, where provider and name are strings, and instance and unit are integers. you can pass tuples as arguments to kstat to select them for display, eg, to see the rxq and txq stats for the first rings on an em0 interface, you can run `kstat em0:0:rxq:0 em0:0:txq:0`.
this can be pretty tedious if you want to select a group of stats quickly though, so there's some wildcard and pattern matching support.
firstly, empty fields in the tuple are wildcarded, eg, if you want to see all the stats that an mcx0 interface provides then run `kstat mcx0:::`.
secondly, strings in a tuple (ie, the provider and name fields) are compared using fnmatch(3) so you can use shell like patterns to match fields. to expand the last example to all mcx interfaces, you can run `kstat mcx*:::`.
lastly, you can pass a bare name to match on all kstats with that name. eg, to see the txq stats for all interfaces, just run `kstat txq`.
|
#
1.1 |
|
06-Jul-2020 |
dlg |
add kstat(8), the userland side of kstat(4).
this currently just dumps all the kstats it can find and prints out their current values. in the future i want to be able to pass what kstats im intersted in as arguments, and tell it to poll stats and show rates instead of current values when appropriate.
|
#
1.5 |
|
11-Aug-2020 |
dlg |
add -w so kstat can update and print stats at a specified wait interval.
|
#
1.4 |
|
10-Aug-2020 |
dlg |
sigh, i made the previous diff to small.
main needs to understand the kstat_tree type now, so move the declaration up.
|
#
1.3 |
|
10-Aug-2020 |
dlg |
factor out the printing of kstats. no functional change otherwise.
|
#
1.2 |
|
10-Aug-2020 |
dlg |
add the ability to filter which kstats are displayed.
kstats are identified by a "provider:instance:name:unit" tuple, where provider and name are strings, and instance and unit are integers. you can pass tuples as arguments to kstat to select them for display, eg, to see the rxq and txq stats for the first rings on an em0 interface, you can run `kstat em0:0:rxq:0 em0:0:txq:0`.
this can be pretty tedious if you want to select a group of stats quickly though, so there's some wildcard and pattern matching support.
firstly, empty fields in the tuple are wildcarded, eg, if you want to see all the stats that an mcx0 interface provides then run `kstat mcx0:::`.
secondly, strings in a tuple (ie, the provider and name fields) are compared using fnmatch(3) so you can use shell like patterns to match fields. to expand the last example to all mcx interfaces, you can run `kstat mcx*:::`.
lastly, you can pass a bare name to match on all kstats with that name. eg, to see the txq stats for all interfaces, just run `kstat txq`.
|
#
1.1 |
|
06-Jul-2020 |
dlg |
add kstat(8), the userland side of kstat(4).
this currently just dumps all the kstats it can find and prints out their current values. in the future i want to be able to pass what kstats im intersted in as arguments, and tell it to poll stats and show rates instead of current values when appropriate.
|
#
1.4 |
|
10-Aug-2020 |
dlg |
sigh, i made the previous diff to small.
main needs to understand the kstat_tree type now, so move the declaration up.
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1.3 |
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10-Aug-2020 |
dlg |
factor out the printing of kstats. no functional change otherwise.
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1.2 |
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10-Aug-2020 |
dlg |
add the ability to filter which kstats are displayed.
kstats are identified by a "provider:instance:name:unit" tuple, where provider and name are strings, and instance and unit are integers. you can pass tuples as arguments to kstat to select them for display, eg, to see the rxq and txq stats for the first rings on an em0 interface, you can run `kstat em0:0:rxq:0 em0:0:txq:0`.
this can be pretty tedious if you want to select a group of stats quickly though, so there's some wildcard and pattern matching support.
firstly, empty fields in the tuple are wildcarded, eg, if you want to see all the stats that an mcx0 interface provides then run `kstat mcx0:::`.
secondly, strings in a tuple (ie, the provider and name fields) are compared using fnmatch(3) so you can use shell like patterns to match fields. to expand the last example to all mcx interfaces, you can run `kstat mcx*:::`.
lastly, you can pass a bare name to match on all kstats with that name. eg, to see the txq stats for all interfaces, just run `kstat txq`.
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1.1 |
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06-Jul-2020 |
dlg |
add kstat(8), the userland side of kstat(4).
this currently just dumps all the kstats it can find and prints out their current values. in the future i want to be able to pass what kstats im intersted in as arguments, and tell it to poll stats and show rates instead of current values when appropriate.
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