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dpifke (Dave Pifke)
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User Since
Jan 6 2020, 8:16 PM (41 w, 4 d)
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Dave Pifke
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DPifke (WMF) [ Global Accounts ]

Recent Activity

Tue, Oct 20

dpifke added a comment to T248972: Try out Band-pass filtering and IQR Filtering for performance metrics.

I've used this to design DSP filters for RF applications: https://github.com/chipmuenk/pyfda

Tue, Oct 20, 8:01 PM · Performance-Team

Wed, Oct 14

dpifke claimed T123582: Use "preconnect" resource hint for thumbnail host.

This was tested in beta, and confirmed via WebPageTest to be an improvement for Chrome. Firefox appeared to be ignoring it (as well as other hints).

Wed, Oct 14, 10:25 PM · Patch-For-Review, Performance-Team, MediaWiki-General, Multimedia
dpifke created T265551: Error fetching URL "http://localhost:600...": (curl error: 28) Timeout was reached.
Wed, Oct 14, 10:19 PM · Platform Team Workboards (Clinic Duty Team), serviceops, MediaWiki-Authentication-and-authorization, Wikimedia-production-error
dpifke moved T265544: Link to WebPageTest from performance.wikimedia.org from Inbox to Backlog: Small & Maintenance on the Performance-Team board.
Wed, Oct 14, 8:55 PM · Performance-Team
dpifke created T265544: Link to WebPageTest from performance.wikimedia.org.
Wed, Oct 14, 8:55 PM · Performance-Team

Wed, Oct 7

dpifke added a comment to T262962: Move the WebPageTest server in-house.

The wpt-wikimedia S3 bucket is currently ~73GB and ~30k objects. Presumably we will want to move that data to Swift as a sub-task of this.

Wed, Oct 7, 8:42 PM · Patch-For-Review, Performance-Team, WebPageTest
dpifke claimed T262962: Move the WebPageTest server in-house.

Directions of how to deploy this in AWS is here: https://wikitech.wikimedia.org/wiki/Performance/WebPageTest#Setup_the_server

Wed, Oct 7, 8:32 PM · Patch-For-Review, Performance-Team, WebPageTest
dpifke added a comment to T264304: Missing data from WebPageTest since 29/9.

/var/www/webpagetest/www/results/relay was missing, causing archive.php to throw an exception. I've recreated it, and the archive process appears to be running.

Wed, Oct 7, 3:12 AM · Upstream, Performance-Team, WebPageTest
dpifke updated the task description for T257118: Beta cluster has reached its quota.
Wed, Oct 7, 2:53 AM · Beta-Cluster-Infrastructure
dpifke updated the task description for T257118: Beta cluster has reached its quota.
Wed, Oct 7, 2:50 AM · Beta-Cluster-Infrastructure

Mon, Oct 5

dpifke added a comment to T245402: deployment-snapshot01.deployment-prep.eqiad.wmflabs keeps running out of space.

Apologies for not being around to help with this last week. I was moving, thus out of office and with limited internet connectivity.

Mon, Oct 5, 3:16 PM · Beta-Cluster-Infrastructure

Sep 18 2020

dpifke added a comment to T245464: Use monotonic clock instead of microtime() for perf measures in MW PHP.

Sounds good, will do.

Sep 18 2020, 6:30 PM · User-jijiki, serviceops, MediaWiki-General, MediaWiki-Cache, Performance-Team
dpifke added a comment to T245464: Use monotonic clock instead of microtime() for perf measures in MW PHP.

Are we going to try to get sury.org to "upstream" our patch? Or maintain the patch somewhere else? (Gerrit? Attachment to this task? Somewhere else?)

Sep 18 2020, 6:21 PM · User-jijiki, serviceops, MediaWiki-General, MediaWiki-Cache, Performance-Team
dpifke added a comment to T245464: Use monotonic clock instead of microtime() for perf measures in MW PHP.

I'm happy to backport/test this. Can you point me to where our PHP is built from? I found https://gerrit.wikimedia.org/r/admin/repos/operations/debs/pkg-php/php,branches but it doesn't look current.

Sep 18 2020, 6:06 PM · User-jijiki, serviceops, MediaWiki-General, MediaWiki-Cache, Performance-Team

Sep 16 2020

dpifke added a comment to T260330: RFC: PHP microservice for containerized shell execution.

Can this be used from inside a docker container?

Sep 16 2020, 7:06 PM · MW-on-K8s, Patch-For-Review, TechCom-RFC, serviceops, Operations
dpifke added a comment to T260330: RFC: PHP microservice for containerized shell execution.

Has anyone got an idea for giving the HMAC key to the server without allowing the command to have access to it? Otherwise an attacker can use a command to exfiltrate the key and then spoof requests. If it's not possible, maybe we should think about asymmetric encryption.

Sep 16 2020, 6:36 PM · MW-on-K8s, Patch-For-Review, TechCom-RFC, serviceops, Operations

Sep 14 2020

dpifke closed T262771: WebPageTest metrics missing in Graphite as Resolved.

This was due to me installing ferm on wpt and wpt-graphite; same issue as T262761. ferm and Docker seem to be mutually exclusive, so I've removed it and restarted Docker. This should be fixed.

Sep 14 2020, 5:48 PM · WebPageTest, Performance-Team
dpifke closed T262761: All WebPageReplay servers can't send data to Graphite as Resolved.

Docker doesn't play nicely with anything else which wants to set firewall rules on the host. I've removed ferm, and will find another way to restrict internet access to these hosts (probably using AWS tools instead).

Sep 14 2020, 5:36 PM · Performance-Team, WebPageReplay
dpifke added a comment to T262761: All WebPageReplay servers can't send data to Graphite.

This was my fault. I installed—but didn't mean to activate—ferm on these hosts, for T262071. Looks like just installing the package was enough to muck with iptables. I'll figure out what it did and fix it.

Sep 14 2020, 5:13 PM · Performance-Team, WebPageReplay

Sep 11 2020

dpifke closed T262006: WebPageReplay failing due to disk space exhaustion from unattended-upgrades as Resolved.

unattended-upgrades has been disabled.

Sep 11 2020, 11:07 PM · WebPageReplay, Performance-Team
dpifke closed T244624: Beta puppet patch "prometheus: make ferm DNS record type configurable" as Resolved.

Calling this resolved, as it's been a week and nobody has missed the associated patch.

Sep 11 2020, 10:06 PM · Beta-Cluster-Infrastructure, Operations, observability

Sep 8 2020

dpifke created T262307: Security Issue Access Request for dpifke.
Sep 8 2020, 6:58 PM · Security-Team, Security
dpifke moved T262006: WebPageReplay failing due to disk space exhaustion from unattended-upgrades from Inbox to Doing on the Performance-Team board.
Sep 8 2020, 6:39 PM · WebPageReplay, Performance-Team

Sep 4 2020

dpifke added a comment to T244624: Beta puppet patch "prometheus: make ferm DNS record type configurable".

This local patch no longer merges, due to cleanups of the use of hiera and type hints. I dropped it when rebasing to un-break beta puppet.

Sep 4 2020, 6:18 PM · Beta-Cluster-Infrastructure, Operations, observability
dpifke created T262071: WebPageTest and WebPageRelay should limit SSH access.
Sep 4 2020, 5:06 PM · WebPageTest, WebPageReplay, Performance-Team
dpifke renamed T262006: WebPageReplay failing due to disk space exhaustion from unattended-upgrades from Investigate WebPageReplay alerts to WebPageReplay failing due to disk space exhaustion from unattended-upgrades.
Sep 4 2020, 4:59 PM · WebPageReplay, Performance-Team
dpifke added a comment to T262006: WebPageReplay failing due to disk space exhaustion from unattended-upgrades.

These are left around by the unattended-upgrades package.

Sep 4 2020, 4:58 PM · WebPageReplay, Performance-Team

Sep 3 2020

dpifke moved T261919: webperf1001 alert "Service: too long since latest timing beacon" when switched over from Inbox to Backlog: Small & Maintenance on the Performance-Team board.
dpifke@webperf1001:~$ curl -s http://localhost:9230/metrics | grep latest
# HELP webperf_latest_handled_time_seconds UNIX timestamp of most recent message
# TYPE webperf_latest_handled_time_seconds gauge
webperf_latest_handled_time_seconds{schema="SaveTiming"} 1598968983.279599
webperf_latest_handled_time_seconds{schema="QuickSurveysResponses"} 1598968992.488641
webperf_latest_handled_time_seconds{schema="FirstInputTiming"} 1598968994.442974
webperf_latest_handled_time_seconds{schema="QuickSurveyInitiation"} 1598968995.142616
webperf_latest_handled_time_seconds{schema="NavigationTiming"} 1598968995.179199
webperf_latest_handled_time_seconds{schema="PaintTiming"} 1598968995.19738
dpifke@webperf1001:~$ date -d '@1598968995.179199'
Tue Sep  1 14:03:15 UTC 2020
Sep 3 2020, 6:32 PM · Performance-Team

Aug 25 2020

dpifke closed T260397: XHGui is returning all results, with wrong sort order as Resolved.
Aug 25 2020, 9:55 PM · WikimediaDebug, Patch-For-Review, Performance-Team
dpifke added a comment to T260397: XHGui is returning all results, with wrong sort order.

All gbp is doing is checking out the related tag (by dropping the -wmf1 suffix from the version string in debian/changelog) and running tar -czf, so you could do that manually if it's not available.

Aug 25 2020, 8:58 PM · WikimediaDebug, Patch-For-Review, Performance-Team
dpifke added a comment to T260397: XHGui is returning all results, with wrong sort order.

Upstream doesn't release tarballs; we mirror their Git repository in the "upstream" branch.

Aug 25 2020, 8:52 PM · WikimediaDebug, Patch-For-Review, Performance-Team
dpifke closed T261236: deployment-webperf11 stale due to puppet failing as Resolved.

Failing due to T248041.

Aug 25 2020, 6:04 PM · Beta-Cluster-Infrastructure, Performance-Team

Aug 24 2020

dpifke moved T260640: Additional database user for XHGui administration from Inbox to Doing on the Performance-Team board.
Aug 24 2020, 6:24 PM · Patch-For-Review, WikimediaDebug, Performance-Team, DBA
fgiunchedi awarded T158837: Consolidate performance website and related software a Party Time token.
Aug 24 2020, 8:29 AM · Patch-For-Review, observability, Performance-Team, Operations

Aug 20 2020

dpifke added a comment to T180761: Move XHGui from tungsten to xhgui-001.

I did a final dump of the MongoDB database and confirmed it contains no records since 2020-08-18. To save the profiles written between when the previous dump was taken and when we switched over, unique records are now being imported into MariaDB.

Aug 20 2020, 9:47 PM · WikimediaDebug, Performance-Team
dpifke lowered the priority of T259167: Truncated ArcLamp output files from Medium to Low.

Trapping SIGCHLD is tricky, so I opted instead to check if another flamegraph.pl is running, and defer large files until the next run if so. We risk files being repeatedly skipped if a background flamegraph.pl gets into an infinite loop, but we'd presumably catch that from the cron emails and/or monitoring.

Aug 20 2020, 1:22 AM · Performance-Team, Arc-Lamp

Aug 19 2020

dpifke added a comment to T259167: Truncated ArcLamp output files.

I had too many zeroes in my change to serialize processing of large files; fix forthcoming.

Aug 19 2020, 7:54 PM · Performance-Team, Arc-Lamp

Aug 18 2020

dpifke added a comment to T248041: puppetdb on deployment-puppetdb03 keeps getting OOMKilled.

Restarted again: https://sal.toolforge.org/log/aexZA3QBj_Bg1xd3wLvx (I'll reference this task next time, now that I know it exists.)

Aug 18 2020, 9:16 PM · Patch-For-Review, Developer Productivity, Puppet, Beta-Cluster-Infrastructure
dpifke triaged T260640: Additional database user for XHGui administration as Low priority.

This is not urgent; we can make due at the moment by logging in as 'xhgui'.

Aug 18 2020, 1:06 AM · Patch-For-Review, WikimediaDebug, Performance-Team, DBA
dpifke created T260640: Additional database user for XHGui administration.
Aug 18 2020, 1:05 AM · Patch-For-Review, WikimediaDebug, Performance-Team, DBA

Aug 14 2020

dpifke added a comment to T260397: XHGui is returning all results, with wrong sort order.

I deleted and re-inserted migrated records, this time with the correct request_ts value. Sort order is fixed.

Aug 14 2020, 3:55 AM · WikimediaDebug, Patch-For-Review, Performance-Team

Aug 13 2020

dpifke moved T260192: More RAM needed for webperf1002 and webperf2002 from Inbox to Radar on the Performance-Team board.
Aug 13 2020, 11:47 PM · Performance-Team (Radar), vm-requests, Operations
dpifke moved T260395: decom tungsten from Inbox to Doing on the Performance-Team board.
Aug 13 2020, 11:47 PM · Performance-Team (Radar), ops-eqiad, DC-Ops, Operations, serviceops
dpifke moved T260397: XHGui is returning all results, with wrong sort order from Inbox to Doing on the Performance-Team board.
Aug 13 2020, 11:46 PM · WikimediaDebug, Patch-For-Review, Performance-Team
dpifke triaged T260397: XHGui is returning all results, with wrong sort order as High priority.
Aug 13 2020, 11:46 PM · WikimediaDebug, Patch-For-Review, Performance-Team
dpifke created T260397: XHGui is returning all results, with wrong sort order.
Aug 13 2020, 11:46 PM · WikimediaDebug, Patch-For-Review, Performance-Team
dpifke edited P12255 XHGui schema.
Aug 13 2020, 9:11 PM
dpifke created P12255 XHGui schema.
Aug 13 2020, 9:11 PM
dpifke added a comment to T180761: Move XHGui from tungsten to xhgui-001.

I can do the deploy, assuming someone with +2 rights in mediawiki-config approves.

Aug 13 2020, 2:14 AM · WikimediaDebug, Performance-Team
dpifke added a comment to T180761: Move XHGui from tungsten to xhgui-001.

Yes. Ideally we flip the switch ~simultaneously with pointing MediaWiki to the new instance. I'll prep the mediawiki-config patch.

Aug 13 2020, 1:49 AM · WikimediaDebug, Performance-Team

Aug 12 2020

dpifke added a comment to T180761: Move XHGui from tungsten to xhgui-001.

After fixing a couple of minor issues with the migration script, the production xhgui database is now up-to-date as of yesterday's MongoDB dump. We can run the dump/export cycle again after cutting over, to pick up any records written in the meantime.

Aug 12 2020, 11:17 PM · WikimediaDebug, Performance-Team
dpifke added a comment to T180761: Move XHGui from tungsten to xhgui-001.

The production MongoDB data has been dumped and converted to SQL, using the same process as with beta.

Aug 12 2020, 1:51 AM · WikimediaDebug, Performance-Team

Aug 11 2020

dpifke added a subtask for T259167: Truncated ArcLamp output files: T260192: More RAM needed for webperf1002 and webperf2002.
Aug 11 2020, 7:13 PM · Performance-Team, Arc-Lamp
dpifke added a parent task for T260192: More RAM needed for webperf1002 and webperf2002: T259167: Truncated ArcLamp output files.
Aug 11 2020, 7:13 PM · Performance-Team (Radar), vm-requests, Operations
dpifke created T260192: More RAM needed for webperf1002 and webperf2002.
Aug 11 2020, 7:11 PM · Performance-Team (Radar), vm-requests, Operations
dpifke added a comment to T259167: Truncated ArcLamp output files.

And we're still running out of memory:

Aug 11 2020, 7:02 PM · Performance-Team, Arc-Lamp

Aug 10 2020

dpifke moved T260086: Performance team services health dashboard from Inbox to Backlog: Small & Maintenance on the Performance-Team board.
Aug 10 2020, 8:18 PM · observability, Performance-Team
dpifke closed T225739: Create Icinga check for navtiming.py service health as Resolved.

Thanks. I've filed T260086 as a follow-up, to come up with a better dashboard to link for our alerts.

Aug 10 2020, 8:18 PM · Patch-For-Review, MediaWiki-extensions-NavigationTiming, observability, Performance-Team
dpifke created T260086: Performance team services health dashboard.
Aug 10 2020, 8:16 PM · observability, Performance-Team

Aug 8 2020

dpifke added a comment to T259952: Disallow enabling "XHGui" and "Inline profile" together.

To be looked at alongside T253547.

Aug 8 2020, 1:47 AM · WikimediaDebug, Performance-Team
dpifke moved T259950: Display better error message in XHGui for empty profile from Inbox to Backlog: Small & Maintenance on the Performance-Team board.
Aug 8 2020, 1:45 AM · WikimediaDebug, Upstream, Performance-Team
dpifke moved T259952: Disallow enabling "XHGui" and "Inline profile" together from Inbox to Backlog: Small & Maintenance on the Performance-Team board.
Aug 8 2020, 1:45 AM · WikimediaDebug, Performance-Team
dpifke added a project to T259956: StructuredDiscussions hook onDeletedContributionsLineEnding a tad slow on Special:Contributions: Performance-Team.
Aug 8 2020, 1:45 AM · Performance Issue, User-RhinosF1, StructuredDiscussions, Growth-Team
dpifke added a comment to T259950: Display better error message in XHGui for empty profile.

(Confirmed the same behavior exists on the new version at https://performance.wikimedia.beta.wmflabs.org/xhgui/, which is running the latest upstream.)

Aug 8 2020, 12:05 AM · WikimediaDebug, Upstream, Performance-Team

Aug 7 2020

dpifke created T259952: Disallow enabling "XHGui" and "Inline profile" together.
Aug 7 2020, 11:49 PM · WikimediaDebug, Performance-Team
dpifke created T259950: Display better error message in XHGui for empty profile.
Aug 7 2020, 11:43 PM · WikimediaDebug, Upstream, Performance-Team

Aug 6 2020

dpifke added a comment to T259167: Truncated ArcLamp output files.

Still seeing OOM errors, another patch is forthcoming:

Aug 6 2020, 5:05 PM · Performance-Team, Arc-Lamp

Aug 5 2020

dpifke closed T259540: deployment-perfapt01 seems to be broken as Resolved.

The host has been deleted.

Aug 5 2020, 11:32 PM · Beta-Cluster-Infrastructure
dpifke added a comment to T244776: Swift container for performance flame graphs (ArcLamp).

The account and container are now working in beta (deployment-ms-fe03.deployment-prep.eqiad.wmflabs):

Aug 5 2020, 10:45 PM · Patch-For-Review, Performance-Team, Arc-Lamp, SRE-swift-storage

Aug 3 2020

dpifke added a comment to T259540: deployment-perfapt01 seems to be broken.

I found another way to test what I was working on, and got pulled into other projects so forgot to come back and troubleshoot what went wrong here - sorry.

Aug 3 2020, 6:22 PM · Beta-Cluster-Infrastructure

Jul 31 2020

dpifke added a comment to T180761: Move XHGui from tungsten to xhgui-001.

MongoDB data has been migrated to MariaDB in beta.

Jul 31 2020, 11:01 PM · WikimediaDebug, Performance-Team
dpifke added a comment to T259333: gerrit.wm.o/r/changes/ has leading garbage in the output.

From https://gerrit-review.googlesource.com/Documentation/rest-api.html#output

Jul 31 2020, 5:57 PM · User-Kormat, Gerrit, Operations

Jul 30 2020

dpifke added a comment to T254310: Package XHGui as .deb.

Re: php-twig, from an earlier comment:

Jul 30 2020, 1:31 AM · serviceops, Performance-Team

Jul 29 2020

dpifke closed T235455: Resolve arclamp disk exhaustion problem (Oct 2019), a subtask of T253160: Wall-clock Excimer profiling in production, as Resolved.
Jul 29 2020, 6:33 PM · Patch-For-Review, Excimer, Performance-Team, Arc-Lamp
dpifke closed T235455: Resolve arclamp disk exhaustion problem (Oct 2019) as Resolved.
Jul 29 2020, 6:33 PM · Patch-For-Review, serviceops, Performance-Team, Arc-Lamp
dpifke added a comment to T259167: Truncated ArcLamp output files.

I'm 90% sure this is due to flamegraph.pl running out of memory. From syslog:

Jul 29 2020, 6:05 PM · Performance-Team, Arc-Lamp
dpifke moved T259167: Truncated ArcLamp output files from Inbox to Doing on the Performance-Team board.
Jul 29 2020, 5:43 PM · Performance-Team, Arc-Lamp
dpifke created T259167: Truncated ArcLamp output files.
Jul 29 2020, 5:42 PM · Performance-Team, Arc-Lamp

Jul 27 2020

dpifke added a comment to T257540: Upgrade m2 to Buster and Mariadb 10.4.

No objection here.

Jul 27 2020, 5:19 PM · OTRS, Research, Recommendation-API, Patch-For-Review, DBA
dpifke added a comment to T247727: Simulate slow connections on real devices.

@Peter I'll aim to have this fully tested on my end by the time you're back, and then we can work together on documentation and any issues you uncover.

Jul 27 2020, 5:18 PM · Performance-Device-Lab, Patch-For-Review, Performance-Team

Jul 21 2020

dpifke added a comment to T257931: webperf1002 server close to have /srv partition full.

@Joe: if you gzip the logs before https://gerrit.wikimedia.org/r/c/performance/arc-lamp/+/613740/ lands, they won't be expired, the related output SVG files will be immediately deleted, and the logs will be inaccessible to arclamp-grep and other tools. Please don't do that; better to expire older files early.

Jul 21 2020, 4:58 PM · Arc-Lamp, Operations, Performance-Team

Jul 18 2020

dpifke added a comment to T257931: webperf1002 server close to have /srv partition full.

We were down to ~5 GB free before the daily expiration took place, and about ~10 GB immediately after.

Jul 18 2020, 12:21 AM · Arc-Lamp, Operations, Performance-Team

Jul 17 2020

dpifke closed T254795: Database for XHGui profiles, a subtask of T180761: Move XHGui from tungsten to xhgui-001, as Resolved.
Jul 17 2020, 6:13 PM · WikimediaDebug, Performance-Team
dpifke closed T254795: Database for XHGui profiles as Resolved.

All good on this end. Thanks!

Jul 17 2020, 6:13 PM · DBA, Performance-Team
dpifke added a comment to T257931: webperf1002 server close to have /srv partition full.

ArcLamp is a batch process, so brief downtime while we move the data over onto a new partition isn't a big deal. We could even shut down the instance if needed.

Jul 17 2020, 6:07 PM · Arc-Lamp, Operations, Performance-Team
dpifke added a comment to T257931: webperf1002 server close to have /srv partition full.

Is there an easy way to grow this partition? Another 50-100GB would see us through until this data starts living in Swift later this quarter.

Jul 17 2020, 6:00 PM · Arc-Lamp, Operations, Performance-Team

Jul 16 2020

dpifke added a comment to T257893: Request User-Agent Client-Hints on all of MediaWiki's Responses.

Current timeline (for Chrome) is for UA-CH to be supported starting in Chrome 84 (just released), and User-Agent to be frozen some time next year at the earliest:

Jul 16 2020, 5:45 PM · Anti-Harassment, Patch-For-Review, Performance-Team (Radar), Platform Engineering, MediaWiki-General

Jul 14 2020

dpifke added a comment to T257931: webperf1002 server close to have /srv partition full.

The growth is all in the raw log files (~270GB of logs, ~360MB of SVGs, ~310MB for XHGui), which seem to be increasing in size as of the start of this month:

Jul 14 2020, 5:15 PM · Arc-Lamp, Operations, Performance-Team
dpifke added a comment to T254310: Package XHGui as .deb.

Would SRE have any objection to us (Performance) setting up our own reprepro instance, with upload rights for members of performance-team? (It would be added to apt only on hosts where we have root.)

Jul 14 2020, 1:14 AM · serviceops, Performance-Team

Jul 13 2020

dpifke closed T257711: "Move changes endpoint is disabled" as Resolved.

If you use git-review, you might be looking for https://www.mediawiki.org/wiki/Gerrit/Tutorial#Push_to_a_branch_different_than_master
If you use plain git, git push gerrit HEAD:refs/for/wmf would push HEAD for review on the wmf branch.

If that does not help, which tool (git, git-review, ...) and command do you use to bring your commits to Gerrit?

Jul 13 2020, 6:20 PM · Gerrit

Jul 10 2020

dpifke created T257711: "Move changes endpoint is disabled".
Jul 10 2020, 11:17 PM · Gerrit

Jul 9 2020

dpifke reassigned T254310: Package XHGui as .deb from dpifke to Dzahn.

(If you're not the best person to do the upload, can you please reassign to the appropriate SRE? Thanks!)

Jul 9 2020, 1:00 AM · serviceops, Performance-Team
dpifke added a comment to T254310: Package XHGui as .deb.

The seven Gerrit changes linked to this ticket have been verified to build correctly with pbuilder, and are ready for +2 and upload. All of the significant Lintian warnings have been fixed.

Jul 9 2020, 12:44 AM · serviceops, Performance-Team

Jul 7 2020

dpifke updated the task description for T254795: Database for XHGui profiles.
Jul 7 2020, 6:29 PM · DBA, Performance-Team

Jul 6 2020

dpifke updated the task description for T257118: Beta cluster has reached its quota.
Jul 6 2020, 11:47 PM · Beta-Cluster-Infrastructure
dpifke added a comment to T254795: Database for XHGui profiles.

The consensus is that this database should be backed up if possible.

Jul 6 2020, 11:28 PM · DBA, Performance-Team
dpifke moved T227026: Deploy ArcLamp process as stateless/scalable service (Kubernetes) from Doing to Backlog: Future Goals on the Performance-Team board.
Jul 6 2020, 8:26 PM · Arc-Lamp, Performance-Team
dpifke moved T247727: Simulate slow connections on real devices from Doing to Next In This Quarter / Oct-Dec 2020 on the Performance-Team board.
Jul 6 2020, 8:25 PM · Performance-Device-Lab, Patch-For-Review, Performance-Team
dpifke added a comment to T254795: Database for XHGui profiles.

I think there was some minor debate on that point. We'll resolve it in our team meeting today and I'll come back with a definitive answer.

Jul 6 2020, 5:39 PM · DBA, Performance-Team

Jul 1 2020

dpifke closed T200109: Maintain and deploy Arc Lamp code from its own repository (outside Puppet), a subtask of T200108: Increase retention of ArcLamp to 2 years by moving to Swift, as Resolved.
Jul 1 2020, 10:11 PM · Arc-Lamp, Performance-Team