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Thesis: Gratuitous unnecessary complexity exists within the Designate
Tim Simmons TimSimmons
TimSimmons
/ test_test.go
Created
March 18, 2022 20:59
Is a regex with (things|in|it) slow vs iterating a slice?
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| $ go test -bench=. | |
| goos: darwin | |
| goarch: amd64 | |
| pkg: example.com/test | |
| cpu: VirtualApple @ 2.50GHz | |
| BenchmarkRegexOne-8 18224203 65.00 ns/op | |
| BenchmarkSliceOne-8 391034821 3.078 ns/op | |
| BenchmarkRegexThree-8 12396331 96.85 ns/op | |
| BenchmarkSliceThree-8 270857839 4.426 ns/op | |
| BenchmarkRegexFive-8 11875524 100.4 ns/op |
TimSimmons
/ log.json
Created
July 29, 2020 22:13
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| { | |
| "alerts": [ | |
| { | |
| "labels": { | |
| "alertname": "ComputerSad", | |
| "instance": "sadboi-01.internal.digitalocean.com", | |
| "service": "pandoraboi", | |
| "severity": "warning", | |
| "team": "observability" | |
| }, |
TimSimmons
/ withlogger
Last active
June 19, 2021 19:21
https://prometheus.io/webtools/alerting/routing-tree-editor/ draw the routing tree and query `{team="sre"}` for https://github.com/prometheus/alertmanager/issues/2304#issuecomment-645499709
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| route: | |
| receiver: catch-unrouted | |
| group_by: | |
| - alertname | |
| - team | |
| routes: | |
| - receiver: alertlogger | |
| continue: true | |
| - receiver: infra-team | |
| match: |
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| level=info ts=2018-03-22T19:58:06.636626791Z caller=compact.go:222 msg="starting compact node" | |
| level=debug ts=2018-03-22T19:58:06.836834635Z caller=compact.go:177 msg="download meta" block=01C8RGN5CR3AYD3TA0MPB9VYH4 | |
| level=debug ts=2018-03-22T19:58:07.149253464Z caller=compact.go:177 msg="download meta" block=01C8RGN6XZZA35ZG1358C1Y8X9 | |
| level=debug ts=2018-03-22T19:58:07.496940832Z caller=compact.go:177 msg="download meta" block=01C8RQGWMRWTCNJADBZGD7SQMP | |
| level=debug ts=2018-03-22T19:58:07.759733424Z caller=compact.go:177 msg="download meta" block=01C8RQGY61816AKH3QWW1R8ZMV | |
| level=debug ts=2018-03-22T19:58:08.09632796Z caller=compact.go:177 msg="download meta" block=01C8RYCKWTF05HTHVG9KKA1R5C | |
| level=debug ts=2018-03-22T19:58:08.369711651Z caller=compact.go:177 msg="download meta" block=01C8RYCNE1EM0SJFQVRVR2WY1G | |
| level=debug ts=2018-03-22T19:58:08.80510202Z caller=compact.go:177 msg="download meta" block=01C8S58B4S8HAGNM5SYFAJSDSP | |
| level=debug ts=2018-03-22T19:58:09.033075106Z caller=compact.go:177 msg="download me |
TimSimmons
/ concoursemetrics
Created
December 14, 2017 16:52
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| # HELP concourse_builds_aborted_total Total number of Concourse builds aborted. | |
| # TYPE concourse_builds_aborted_total counter | |
| concourse_builds_aborted_total 0 | |
| # HELP concourse_builds_duration_seconds Build time in seconds | |
| # TYPE concourse_builds_duration_seconds histogram | |
| concourse_builds_duration_seconds_bucket{pipeline="",team="main",le="1"} 0 | |
| concourse_builds_duration_seconds_bucket{pipeline="",team="main",le="60"} 0 | |
| concourse_builds_duration_seconds_bucket{pipeline="",team="main",le="180"} 6 | |
| concourse_builds_duration_seconds_bucket{pipeline="",team="main",le="300"} 6 | |
| concourse_builds_duration_seconds_bucket{pipeline="",team="main",le="600"} 6 |
TimSimmons
/ gist:1dd44332530e8e7e22250c79e38e1fda
Created
October 30, 2017 23:38
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| $ dep init -v -gopath | |
| Getting direct dependencies... | |
| Checked 1 directories for packages. | |
| Found 5 direct dependencies. | |
| Importing configuration from godep. These are only initial constraints, and are further refined during the solve process. | |
| Detected godep configuration files... | |
| Loading /home/tim/code/work/go/src/github.com/concourse/concourse/src/github.com/concourse/atc/metric/emitter/Godeps/Godeps.json | |
| Converting from Godeps.json ... | |
| Using master as initial constraint for imported dep github.com/beorn7/perks | |
| Trying master (4c0e845) as initial lock for imported dep github.com/beorn7/perks |
TimSimmons
/ dump.txt
Last active
June 15, 2017 14:52
Prometheus hanging during a checkpoint Goroutine dump
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| goroutine 184516782 [running]: | |
| runtime/pprof.writeGoroutineStacks(0x274c720, 0xc6667650a0, 0x30, 0xc8123126c0) | |
| /usr/local/go/src/runtime/pprof/pprof.go:603 +0x79 | |
| runtime/pprof.writeGoroutine(0x274c720, 0xc6667650a0, 0x2, 0xc6b1b0a870, 0x40fe28) | |
| /usr/local/go/src/runtime/pprof/pprof.go:592 +0x44 | |
| runtime/pprof.(*Profile).WriteTo(0x27fa5c0, 0x274c720, 0xc6667650a0, 0x2, 0xc6667650a0, 0xc6b1b0aaa0) | |
| /usr/local/go/src/runtime/pprof/pprof.go:302 +0x3b5 | |
| net/http/pprof.handler.ServeHTTP(0xc812312461, 0x9, 0x275b560, 0xc6667650a0, 0xc826701100) | |
| /usr/local/go/src/net/http/pprof/pprof.go:209 +0x1d1 | |
| net/http/pprof.Index(0x275b560, 0xc6667650a0, 0xc826701100) |
TimSimmons
/ gist:869e7ec79b793b5ff4c814093ea71a35
Created
April 13, 2017 17:18
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| ``` | |
| time="2016-04-11T12:33:14Z" level=warning msg="Crash recovery complete." source="crashrecovery.go:143" | |
| time="2016-04-11T12:33:14Z" level=info msg="619076 series loaded." source="storage.go:267" | |
| time="2016-04-11T12:33:14Z" level=info msg="Starting target manager..." source="targetmanager.go:114" | |
| time="2016-04-11T12:33:14Z" level=info msg="Listening on :9090" source="web.go:223" | |
| time="2016-04-11T12:43:14Z" level=info msg="Checkpointing in-memory metrics and chunks..." source="persistence.go:539" | |
| time="2016-04-11T12:45:43Z" level=info msg="Done checkpointing in-memory metrics and chunks in 2m29.213872064s." source="persistence.go:563" | |
| time="2016-04-11T12:49:44Z" level=info msg="Completed maintenance sweep through 83 archived fingerprints in 16m19.226913312s." source="storage.go:852" | |
| time="2016-04-11T12:55:43Z" level=info msg="Checkpointing in-memory metrics and chunks..." source="persistence.go:539" | |
| time="2016-04-11T12:58:23Z" level=info msg="Done checkpointing in-memory metrics and chunks in 2m39.15 |
TimSimmons
/ out
Last active
February 8, 2016 18:31
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| $ python task.py | |
| Starting Task Task | |
| Starting Task PeriodicRecovery | |
| Starting Task RecoverZone | |
| Starting Task CreateZone | |
| Starting Task CreateZoneOnTarget | |
| Finished Task: CreateZoneOnTarget | |
| created zone midcycle.com. on ns1.foo.com. | |
| Starting Task CreateZoneOnTarget | |
| Finished Task: CreateZoneOnTarget |
TimSimmons
/ worker-model.rst
Created
December 16, 2015 17:08
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