SAPHanaSR-show-hadr-runtimes(8)

📦 version 1.3.4, in opensuse-leap 16.0

🌸 SAPHanaSR-show-hadr-runtimes(8) 🌸

okay bestie, this is a page from the SAPHanaSR manual, section 8 — and it's literally the little tool that tells you how long your HADR provider hook scripts took to run. let's go 💅

✨ NAME ✨

SAPHanaSR-show-hadr-runtimes — shows you the runtimes of the SAPHanaSR.py and SAPHanaSrMultiTarget.py hook scripts. that's it, that's the whole job 🎀

🦋 SYNOPSYS 🦋

SAPHanaSR-show-hadr-runtimes [ --help | --version ]

💖 DESCRIPTION 💖

so like, SAPHanaSR-show-hadr-runtimes digs through your HANA nameserver tracefiles and pulls out the runtimes of the HADR provider hook scripts — specifically susHanaSR.py and susHanaSrMultiTarget.py. it's giving forensic detective energy 🔍

the output has six columns, and yes we're going through all of them:

  1. date — the date, obviously 💫
  2. time of day — what time it happened
  3. runtime in seconds — how long it took, in seconds. the main character of this whole manpage ngl
  4. HADR provider hook script — ha_dr_SAPHanaSR means the old-style one, and ha_dr_SAPHanaSrM means multi-target
  5. call ID used by HANA — the suffix is what unifies multiple IDs inside the tracefile
  6. hook script actions — a whole alphabet of little codes, here's the decoder ring:
    • Ds — SAPHanaSR.srConnectionChanged.*method called with Dict
    • Ib — ignoring bad status
    • Ie — ignoring empty site
    • Cg — CALLING CRM: write CIB attribute hana_<sid>_glob_srHook
    • Cv — CALLING CRM: write CIB attribute hana_<sid>_gsh
    • Lv — CALLING CRM: read CIB attribute hana_<sid>_gsh
    • Cs — CALLING CRM: write CIB attribute hana_<sid>_site_srHook_<site>

👑 OPTIONS 👑

only two, and they're both the "just tell me about yourself" kind of options 🫶

  • --help — show help.
  • --version — show version.

🌈 RETURN CODES 🌈

  • 0 — successful program execution. slay ✨
  • >0 — usage, syntax or execution errors. not slay 😭

🍓 EXAMPLES 🍓

Show HADR hook script calls in chronological order.

# sort -k2,3 nameserver_*.3?????.???.trc | SAPHanaSR-show-hadr-runtimes | sort -k1,2

Show HADR hook script call runtimes, call-outs only.

# sort -k2,3 nameserver_*.3?????.???.trc | SAPHanaSR-show-hadr-runtimes | grep -v "DsI"

Show HADR hook script calls sorted by runtime.

# sort -k2,3 nameserver_*.3?????.???.trc | SAPHanaSR-show-hadr-runtimes | sort -n -k3

🧚 FILES 🧚

  • /usr/bin/SAPHanaSR-show-hadr-runtimes — the program itself. the icon it is 👑
  • /usr/sap/${SID}/HDB${InstNr}/${HOST}/trace/ — the HANA tracefile directory. that's where the data lives 💜

💀 BUGS 💀

okay real talk, bestie, listen up 🙈

The formatting and content of this script's output will change, because this script is still under development. and also — this script is not intended to be called from monitoring tools. periodt.

the HADR provider hook script and its runtime environment are not exactly optiomally prepared for calculating runtimes (that's a direct quote vibe, lowkey). so the results from SAPHanaSR-show-hadr-runtimes might be incomplete or unprecise sometimes. not a bug, just a ~situation~ 😭

in case of any problem, please use your favourite SAP support process to open a request for the component BC-OP-LNX-SUSE. and please report any other feedback and suggestions to feedback@suse.com. they actually want your feedback fr fr 🫶

⭐ SEE ALSO ⭐

susHanaSR.py(7) , susHanaSrMultiTarget.py(7) , SAPHanaSR-showAttr(8) , sort(8)

🎀 AUTHORS 🎀

F.Herschel, L.Pinne.

(c) 2021-2026 SUSE LLC

SAPHanaSR-show-hadr-runtimes comes with ABSOLUTELY NO WARRANTY. For details see the GNU General Public License at http://www.gnu.org/licenses/gpl.html

and that's the whole page, bestie!! 🌈✨ written down for you on 18 Apr 2023 by the SAPHanaSR girlies — go check your runtimes, ily 💖

📦 where this page comes from