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Additional scripts, single_up_info.d and sled_upstairs_info.d to give you a specific script for a specific PID, or for an entire system. A new script, all_downstairs.d, to display IO stats for all downstairs running on a system. Updated the README single_up_info.d requires a PID and adds a SESSION column to tell apart different upstairs inside a single process. sled_upstairs_info.d has both a PID and a SESSION column and will print out stats for the whole system. Co-authored-by: Alan Hanson <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,77 @@ | ||
| #pragma D option quiet | ||
| /* | ||
| * Print IO counters for all running downstairs. | ||
| */ | ||
| crucible_downstairs*:::submit-flush-start | ||
| { | ||
| @sf_start[pid] = count(); | ||
| } | ||
|
|
||
| crucible_downstairs*:::submit-flush-done | ||
| { | ||
| @sf_done[pid] = count(); | ||
| } | ||
|
|
||
| crucible_downstairs*:::submit-write-start | ||
| { | ||
| @sw_start[pid] = count(); | ||
| } | ||
|
|
||
| crucible_downstairs*:::submit-write-done | ||
| { | ||
| @sw_done[pid] = count(); | ||
| } | ||
|
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||
| crucible_downstairs*:::submit-read-start | ||
| { | ||
| @sr_start[pid] = count(); | ||
| } | ||
|
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||
| crucible_downstairs*:::submit-read-done | ||
| { | ||
| @sr_done[pid] = count(); | ||
| } | ||
|
|
||
| crucible_downstairs*:::submit-writeunwritten-start | ||
| { | ||
| @swu_start[pid] = count(); | ||
| } | ||
|
|
||
| crucible_downstairs*:::submit-writeunwritten-done | ||
| { | ||
| @swu_done[pid] = count(); | ||
| } | ||
| crucible_downstairs*:::work-start | ||
| { | ||
| @work_start[pid] = count(); | ||
| } | ||
| crucible_downstairs*:::work-process | ||
| { | ||
| @work_process[pid] = count(); | ||
| } | ||
| crucible_downstairs*:::work-done | ||
| { | ||
| @work_done[pid] = count(); | ||
| } | ||
|
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||
|
|
||
| tick-4s | ||
| { | ||
| printf("%5s %4s %4s %4s %4s %5s %5s %5s %5s %5s\n", | ||
| "PID", "F>", "F<", "W>", "W<", "R>", "R<", "WS", "WIP", "WD"); | ||
| printa("%05d %@4u %@4u %@4u %@4u %@5u %@5u %@5u %@5u %@5u\n", | ||
| @sf_start, @sf_done, @sw_start, @sw_done, @sr_start, @sr_done, | ||
| @work_start, @work_process, @work_done | ||
| ); | ||
| clear(@sf_start); | ||
| clear(@sf_done); | ||
| clear(@sw_start); | ||
| clear(@sw_done); | ||
| clear(@sr_start); | ||
| clear(@sr_done); | ||
| clear(@swu_start); | ||
| clear(@swu_done); | ||
| clear(@work_start); | ||
| clear(@work_process); | ||
| clear(@work_done); | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,106 @@ | ||
| /* | ||
| * Display internal Upstairs status for the PID provided as $1 | ||
| */ | ||
| #pragma D option quiet | ||
| #pragma D option strsize=1k | ||
| /* | ||
| * Print the header right away | ||
| */ | ||
| dtrace:::BEGIN | ||
| { | ||
| show = 21; | ||
| } | ||
|
|
||
| /* | ||
| * Every second, check and see if we have printed enough that it is | ||
| * time to print the header again | ||
| */ | ||
| tick-1s | ||
| /show > 20/ | ||
| { | ||
| printf("%8s ", "SESSION"); | ||
| printf("%17s %17s %17s", "DS STATE 0", "DS STATE 1", "DS STATE 2"); | ||
| printf(" %5s %5s %9s %5s", "UPW", "DSW", "NEXT_JOB", "BAKPR"); | ||
| printf(" %10s", "WRITE_BO"); | ||
| printf(" %5s %5s %5s", "NEW0", "NEW1", "NEW2"); | ||
| printf(" %5s %5s %5s", "IP0", "IP1", "IP2"); | ||
| printf(" %5s %5s %5s", "D0", "D1", "D2"); | ||
| printf(" %5s %5s %5s", "S0", "S1", "S2"); | ||
| printf(" %5s %5s %5s", "ER0", "ER1", "ER2"); | ||
| printf(" %5s %5s %5s", "EC0", "EC1", "EC2"); | ||
| printf("\n"); | ||
| show = 0; | ||
| } | ||
|
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||
| crucible_upstairs*:::up-status | ||
| /pid==$1/ | ||
| { | ||
| show = show + 1; | ||
| session_id = json(copyinstr(arg1), "ok.session_id"); | ||
|
|
||
| /* | ||
| * I'm not very happy about this, but if we don't print it all on one | ||
| * line, then multiple sessions will clobber each others output. | ||
| */ | ||
| printf("%8s %17s %17s %17s %5s %5s %9s %5s %10s %5s %5s %5s %5s %5s %5s %5s %5s %5s %5s %5s %5s %5s %5s %5s %5s %5s %5s\n", | ||
|
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| substr(session_id, 0, 8), | ||
|
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||
| /* | ||
| * State for the three downstairs | ||
| */ | ||
| json(copyinstr(arg1), "ok.ds_state[0]"), | ||
| json(copyinstr(arg1), "ok.ds_state[1]"), | ||
| json(copyinstr(arg1), "ok.ds_state[2]"), | ||
|
|
||
| /* | ||
| * Work queue counts for Upstairs and Downstairs | ||
| */ | ||
| json(copyinstr(arg1), "ok.up_count"), | ||
| json(copyinstr(arg1), "ok.ds_count"), | ||
|
|
||
| /* | ||
| * Job ID delta and backpressure | ||
| */ | ||
| json(copyinstr(arg1), "ok.next_job_id"), | ||
| json(copyinstr(arg1), "ok.up_backpressure"), | ||
| json(copyinstr(arg1), "ok.write_bytes_out"), | ||
|
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||
| /* | ||
| * New jobs on the work list for each downstairs | ||
| */ | ||
| json(copyinstr(arg1), "ok.ds_io_count.new[0]"), | ||
| json(copyinstr(arg1), "ok.ds_io_count.new[1]"), | ||
| json(copyinstr(arg1), "ok.ds_io_count.new[2]"), | ||
|
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||
| /* | ||
| * In progress jobs on the work list for each downstairs | ||
| */ | ||
| json(copyinstr(arg1), "ok.ds_io_count.in_progress[0]"), | ||
| json(copyinstr(arg1), "ok.ds_io_count.in_progress[1]"), | ||
| json(copyinstr(arg1), "ok.ds_io_count.in_progress[2]"), | ||
|
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||
| /* | ||
| * Completed (done) jobs on the work list for each downstairs | ||
| */ | ||
| json(copyinstr(arg1), "ok.ds_io_count.done[0]"), | ||
| json(copyinstr(arg1), "ok.ds_io_count.done[1]"), | ||
| json(copyinstr(arg1), "ok.ds_io_count.done[2]"), | ||
|
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||
| /* | ||
| * Skipped jobs on the work list for each downstairs | ||
| */ | ||
| json(copyinstr(arg1), "ok.ds_io_count.skipped[0]"), | ||
| json(copyinstr(arg1), "ok.ds_io_count.skipped[1]"), | ||
| json(copyinstr(arg1), "ok.ds_io_count.skipped[2]"), | ||
|
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||
| /* Extents Repaired */ | ||
| json(copyinstr(arg1), "ok.ds_extents_repaired[0]"), | ||
| json(copyinstr(arg1), "ok.ds_extents_repaired[1]"), | ||
| json(copyinstr(arg1), "ok.ds_extents_repaired[2]"), | ||
| /* Extents Confirmed */ | ||
| json(copyinstr(arg1), "ok.ds_extents_confirmed[0]"), | ||
| json(copyinstr(arg1), "ok.ds_extents_confirmed[1]"), | ||
| json(copyinstr(arg1), "ok.ds_extents_confirmed[2]")); | ||
|
|
||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,98 @@ | ||
| /* | ||
| * Display internal Upstairs status. | ||
| * This is an ease of use script that can be run on a sled and will | ||
| * output stats for all propolis-server or pantry process (anything | ||
| * that has an upstairs). The PID and SESSION will be unique for | ||
| * an upstairs. Multiple disks attached to a single propolis server | ||
| * will share the PID, but have unique SESSIONs. | ||
| */ | ||
| #pragma D option quiet | ||
| #pragma D option strsize=1k | ||
| /* | ||
| * Print the header right away | ||
| */ | ||
| dtrace:::BEGIN | ||
| { | ||
| show = 21; | ||
| } | ||
|
|
||
| /* | ||
| * Every second, check and see if we have printed enough that it is | ||
| * time to print the header again | ||
| */ | ||
| tick-1s | ||
| /show > 20/ | ||
| { | ||
| printf("%5s %8s ", "PID", "SESSION"); | ||
| printf("%17s %17s %17s", "DS STATE 0", "DS STATE 1", "DS STATE 2"); | ||
| printf(" %5s %5s %9s %5s", "UPW", "DSW", "NEXT_JOB", "BAKPR"); | ||
| printf(" %10s", "WRITE_BO"); | ||
| printf(" %5s %5s %5s", "NEW0", "NEW1", "NEW2"); | ||
| printf(" %5s %5s %5s", "IP0", "IP1", "IP2"); | ||
| printf(" %5s %5s %5s", "D0", "D1", "D2"); | ||
| printf(" %5s %5s %5s", "S0", "S1", "S2"); | ||
| printf(" %5s %5s %5s", "ER0", "ER1", "ER2"); | ||
| printf(" %5s %5s %5s", "EC0", "EC1", "EC2"); | ||
| printf("\n"); | ||
| show = 0; | ||
| } | ||
|
|
||
| crucible_upstairs*:::up-status | ||
| { | ||
| show = show + 1; | ||
| session_id = json(copyinstr(arg1), "ok.session_id"); | ||
|
|
||
| /* | ||
| * I'm not very happy about this very long muli-line printf, but if | ||
| * we don't print it all on one line, then multiple sessions will | ||
| * clobber each others output. | ||
| */ | ||
| printf("%5d %8s %17s %17s %17s %5s %5s %9s %5s %10s %5s %5s %5s %5s %5s %5s %5s %5s %5s %5s %5s %5s %5s %5s %5s %5s %5s %5s\n", | ||
|
|
||
| pid, | ||
| substr(session_id, 0, 8), | ||
|
|
||
| /* State for the three downstairs */ | ||
| json(copyinstr(arg1), "ok.ds_state[0]"), | ||
| json(copyinstr(arg1), "ok.ds_state[1]"), | ||
| json(copyinstr(arg1), "ok.ds_state[2]"), | ||
|
|
||
| /* Work queue counts for Upstairs and Downstairs */ | ||
| json(copyinstr(arg1), "ok.up_count"), | ||
| json(copyinstr(arg1), "ok.ds_count"), | ||
|
|
||
| /* Job ID and backpressure */ | ||
| json(copyinstr(arg1), "ok.next_job_id"), | ||
| json(copyinstr(arg1), "ok.up_backpressure"), | ||
| json(copyinstr(arg1), "ok.write_bytes_out"), | ||
|
|
||
| /* New jobs on the work list for each downstairs */ | ||
| json(copyinstr(arg1), "ok.ds_io_count.new[0]"), | ||
| json(copyinstr(arg1), "ok.ds_io_count.new[1]"), | ||
| json(copyinstr(arg1), "ok.ds_io_count.new[2]"), | ||
|
|
||
| /* In progress jobs on the work list for each downstairs */ | ||
| json(copyinstr(arg1), "ok.ds_io_count.in_progress[0]"), | ||
| json(copyinstr(arg1), "ok.ds_io_count.in_progress[1]"), | ||
| json(copyinstr(arg1), "ok.ds_io_count.in_progress[2]"), | ||
|
|
||
| /* Completed (done) jobs on the work list for each downstairs */ | ||
| json(copyinstr(arg1), "ok.ds_io_count.done[0]"), | ||
| json(copyinstr(arg1), "ok.ds_io_count.done[1]"), | ||
| json(copyinstr(arg1), "ok.ds_io_count.done[2]"), | ||
|
|
||
| /* Skipped jobs on the work list for each downstairs */ | ||
| json(copyinstr(arg1), "ok.ds_io_count.skipped[0]"), | ||
| json(copyinstr(arg1), "ok.ds_io_count.skipped[1]"), | ||
| json(copyinstr(arg1), "ok.ds_io_count.skipped[2]"), | ||
|
|
||
| /* Extents Repaired */ | ||
| json(copyinstr(arg1), "ok.ds_extents_repaired[0]"), | ||
| json(copyinstr(arg1), "ok.ds_extents_repaired[1]"), | ||
| json(copyinstr(arg1), "ok.ds_extents_repaired[2]"), | ||
|
|
||
| /* Extents Confirmed */ | ||
| json(copyinstr(arg1), "ok.ds_extents_confirmed[0]"), | ||
| json(copyinstr(arg1), "ok.ds_extents_confirmed[1]"), | ||
| json(copyinstr(arg1), "ok.ds_extents_confirmed[2]")); | ||
| } |