Bug 1640913
| Summary: | dstat replacement does not do newlines correctly | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Zbigniew Jędrzejewski-Szmek <zbyszek> | ||||||
| Component: | pcp | Assignee: | Nathan Scott <nathans> | ||||||
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||
| Severity: | unspecified | Docs Contact: | |||||||
| Priority: | unspecified | ||||||||
| Version: | 29 | CC: | dgunchev, fche, lberk, mgoodwin, nathans, scox | ||||||
| Target Milestone: | --- | ||||||||
| Target Release: | --- | ||||||||
| Hardware: | Unspecified | ||||||||
| OS: | Unspecified | ||||||||
| Whiteboard: | |||||||||
| Fixed In Version: | pcp-4.2.0-1.fc27 pcp-4.2.0-1.fc29 pcp-4.2.0-1.fc28 | Doc Type: | If docs needed, set a value | ||||||
| Doc Text: | Story Points: | --- | |||||||
| Clone Of: | Environment: | ||||||||
| Last Closed: | 2018-11-28 02:21:38 UTC | Type: | Bug | ||||||
| Regression: | --- | Mount Type: | --- | ||||||
| Documentation: | --- | CRM: | |||||||
| Verified Versions: | Category: | --- | |||||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||||
| Embargoed: | |||||||||
| Attachments: |
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Created attachment 1495551 [details]
xterm window running dstat with corrupted output
Thanks - have reproduced the issue and will have a fix for pcp-4.2.0 In konsole after printing the header line the cursor moves several lines up and the output is garbled. The command line parameters handling does not work (ex: dstat -df does not show all disks as it used to). I tried several other options and none worked (-D sda,sdb...). (In reply to Doncho N. Gunchev from comment #3) > In konsole after printing the header line the cursor moves several lines up > and the output is garbled. This has been resolved now (see comment #2). > The command line parameters handling does not work (ex: dstat -df does not > show all disks as it used to). I tried several other options and none worked > (-D sda,sdb...). This sounds like an unrelated issue - could you open a new BZ for that please? It will help with diagnosis if you could also include the output from these commands there: $ pcp dstat -V $ pminfo -f disk.dev.read_bytes $ cat /proc/diskstats Thanks! pcp-4.2.0-1.fc29 has been submitted as an update to Fedora 29. https://bodhi.fedoraproject.org/updates/FEDORA-2018-3b0d7f7858 pcp-4.2.0-1.fc28 has been submitted as an update to Fedora 28. https://bodhi.fedoraproject.org/updates/FEDORA-2018-ae612244a9 pcp-4.2.0-1.fc27 has been submitted as an update to Fedora 27. https://bodhi.fedoraproject.org/updates/FEDORA-2018-8da69c3c21 pcp-4.2.0-1.fc29 has been pushed to the Fedora 29 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2018-3b0d7f7858 pcp-4.2.0-1.fc27 has been pushed to the Fedora 27 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2018-8da69c3c21 pcp-4.2.0-1.fc28 has been pushed to the Fedora 28 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2018-ae612244a9 (In reply to Nathan Scott from comment #4) > (In reply to Doncho N. Gunchev from comment #3) > > In konsole after printing the header line the cursor moves several lines up > > and the output is garbled. > > This has been resolved now (see comment #2). I concur, it works now (konsole, xterm, terminator, ssh...). Thanks. > > > The command line parameters handling does not work (ex: dstat -df does not > > show all disks as it used to). I tried several other options and none worked > > (-D sda,sdb...). > > This sounds like an unrelated issue - could you open a new BZ for that > please? > It will help with diagnosis if you could also include the output from these > commands there: > > $ pcp dstat -V > $ pminfo -f disk.dev.read_bytes > $ cat /proc/diskstats > > Thanks! Reported https://bugzilla.redhat.com/show_bug.cgi?id=1651536 , thank you! pcp-4.2.0-1.fc27 has been pushed to the Fedora 27 stable repository. If problems still persist, please make note of it in this bug report. pcp-4.2.0-1.fc29 has been pushed to the Fedora 29 stable repository. If problems still persist, please make note of it in this bug report. pcp-4.2.0-1.fc28 has been pushed to the Fedora 28 stable repository. If problems still persist, please make note of it in this bug report. |
Created attachment 1495550 [details] gnome-terminal window with dstat running Description of problem: $ dstat 20 You did not select any stats, using -cdngy by default. ----total-usage---- -dsk/total- -net/total- ---paging-- ---system-- usr sys idl wai stl| read writ| recv send| in out | int csw 5 1 93 0 0| 0 40k| 0 0 | 0 0 |4417 2508 12 3 85 1 0| 96k 520k| 0 219 |24.0 0 |5934 4176 13 4 83 1 0| 44k 0 | 229 465 |11.0 0 |5607 4183 26 6 67 1 0| 144k 0 | 407 390 |36.0 0 |7377 6974 10 2 87 0 0| 16k 0 | 0 0 |4.00 0 |4413 3125 12 4 82 0 0|4092B 0 | 0 0 |1.00 0 |5717 5463 16 4 79 0 0| 20k 12k| 0 0 |5.00 0 |5843 4877 9 2 88 0 0| 0 112k| 0 0 | 0 0 |4681 3041 9 4 86 0 0|8182B 0 | 408 959 |2.00 0 |5051 3826 9 3 88 0 0| 0 0 | 873 2283 | 0 0 |4446 2823 9 3 88 0 0| 0 0 |1532 1115 | 0 0 |4737 2902 7 2 90 0 0| 0 68k| 146 114 | 0 0 |4468 2707 8 2 89 0 0| 0 0 | 0 0 | 0 0 |4387 2636 6 2 92 0 0| 0 0 | 0 0 | 0 0 |3951 2143 8 2 88 0 0| 0 0 | 122 296 | 0 0 |4195 2682 8 2 89 0 0| 0 16k| 224 144 | 0 0 |4388 2704 8 3 89 0 0| 0 48k| 0 0 | 0 0 |4185 2495 11 4 84 0 0| 0 685k| 0 0 | 0 0 |4905 3719 9 3 87 0 0| 0 0 | 0 When dstat writes the first line, it looks OK. It then writes the replacement line, and then it still looks OK. But when 20 s pass and it is supposed to go to the next line, it instead concatenates at the end of the first line. Version-Release number of selected component (if applicable): $ rpm -qf /usr/bin/dstat pcp-system-tools-4.1.3-1.fc29.x86_64 How reproducible: Dunno, reproducible in this terminal certainly. Additional info: I'm using gnome-terminal-3.30.1-1.fc29.x86_64. Happens under zsh and bash. 'reset' does not help. Under xterm the corruption is different, see second attached screenshot.