Alex Robinson a-robinson
a-robinson
/ consul-stuck-goroutines
Created
December 23, 2020 18:56
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| SIGQUIT: quit | |
| PC=0x461301 m=0 sigcode=0 | |
| goroutine 0 [idle]: | |
| runtime.futex(0x4ad8d48, 0x80, 0x0, 0x0, 0xc000000000, 0x424587, 0x4ad83e0, 0x7fffbc477208, 0x7fffbc4770b8, 0x40ad9f, ...) | |
| /usr/local/go/src/runtime/sys_linux_amd64.s:535 +0x21 | |
| runtime.futexsleep(0x4ad8d48, 0x7fd700000000, 0xffffffffffffffff) | |
| /usr/local/go/src/runtime/os_linux.go:44 +0x46 | |
| runtime.notesleep(0x4ad8d48) | |
| /usr/local/go/src/runtime/lock_futex.go:151 +0x9f | |
| runtime.stopm() |
a-robinson
/ stuck-consul-goroutines
Created
August 12, 2020 21:31
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| SIGQUIT: quit | |
| PC=0x461301 m=0 sigcode=0 | |
| goroutine 0 [idle]: | |
| runtime.futex(0x4ad8d48, 0x80, 0x0, 0x0, 0x200000000, 0x0, 0x42c9fc, 0x40aa7d, 0x7ffed885afe8, 0x40ad9f, ...) | |
| /usr/local/go/src/runtime/sys_linux_amd64.s:535 +0x21 | |
| runtime.futexsleep(0x4ad8d48, 0x100000000, 0xffffffffffffffff) | |
| /usr/local/go/src/runtime/os_linux.go:44 +0x46 | |
| runtime.notesleep(0x4ad8d48) | |
| /usr/local/go/src/runtime/lock_futex.go:151 +0x9f | |
| runtime.stopm() |
a-robinson
/ adriatic-0001
Created
October 24, 2018 21:23
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| I181024 21:09:44.453654 12673791 server/debug/logspy.go:182 intercepting logs with options {Count:1000 Duration:10s Grep:conten} | |
| I181024 21:09:44.919736 12674449 storage/intent_resolver.go:188 [n1,s1] adding 8e771261 to contention queue on intent /Table/54/1/9/1/0 @5aa93651 | |
| I181024 21:09:45.896485 12673304 storage/intent_resolver.go:257 [n1,s1] 394dca99 exiting contention queue to proceed | |
| I181024 21:09:45.896828 940 storage/intent_resolver.go:257 [n1,s1] 609482f3 exiting contention queue to proceed | |
| I181024 21:09:45.898780 12673981 storage/intent_resolver.go:257 [n1,s1] 474e5ae7 exiting contention queue to proceed | |
| I181024 21:09:45.909042 12673981 storage/intent_resolver.go:188 [n1,s1] adding 474e5ae7 to contention queue on intent /Table/54/1/7/9/0 @609482f3 | |
| I181024 21:09:45.910162 12675247 storage/intent_resolver.go:188 [n1,s1] adding ddea36a9 to contention queue on intent /Table/54/1/7/9/0 @609482f3 | |
| I181024 21:09:45.910452 12675246 storage/intent_resolver.go:188 [n1,s1] adding 394dca99 to contention q |
a-robinson
/ gist:eb931e4987219060f3107e6bd371c625
Created
July 13, 2018 20:29
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| I180616 05:51:48.813626 31147584 server/debug/logspy.go:182 intercepting logs with options {Count:1000 Duration:1m0s Grep:(updating leaseholder)|(trying next peer)} | |
| I180616 05:51:50.602776 20408541 kv/leaseholder_cache.go:97 [client=10.142.0.54:51180,user=root,txn=c292d1a4,ts=1529128309.895128944,0,n12] r27039: updating leaseholder: 30 | |
| I180616 05:51:50.602859 20408541 kv/dist_sender.go:1317 [client=10.142.0.54:51180,user=root,txn=c292d1a4,ts=1529128309.895128944,0,n12] error: (err: [NotLeaseHolderError] r27039: replica (n19,s17):2 not lease holder; current lease is repl=(n30,s30):1 seq=20 start=1529123096.836355185,0 epo=9 pro=1529123113.591331116,0) <nil>; trying next peer (n30,s30):1 | |
| I180616 05:51:51.118390 20437201 kv/leaseholder_cache.go:97 [client=10.142.0.54:53520,user=root,txn=48925b1f,ts=1529128310.750843194,0,n12] r43226: updating leaseholder: 26 | |
| I180616 05:51:51.118480 20437201 kv/dist_sender.go:1317 [client=10.142.0.54:53520,user=root,txn=48925b1f,ts=1529128310.750843194,0,n12] error: (err: [N |
a-robinson
/ gist:eaac77f072e5e0a5ef23940e3eb09239
Created
June 20, 2018 20:41
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| 2018-06-20T20:24:46.926495Z warn Neither --kubeconfig nor --master was specified. Using the inClusterConfig. This might not work. | |
| 2018-06-20T20:24:46.928320Z info clusters configuration (*clusterregistry.ClusterStore)(0xc4203edfe0)({ | |
| rc: (map[clusterregistry.Metadata]*clusterregistry.RemoteCluster) { | |
| }, | |
| storeLock: (sync.RWMutex) { | |
| w: (sync.Mutex) { | |
| state: (int32) 0, | |
| sema: (uint32) 0 | |
| }, | |
| writerSem: (uint32) 0, |
a-robinson
/ gist:14d7740fd58c221cd2bb089d5b18eed8
Created
June 4, 2018 20:38
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| root@:26257/defaultdb> show trace for show testing_ranges from table foo; | |
| +----------------------------------+----------------------+--------------------------------------------------------------------------+-----------------------------------------------------------------------------------------------------------------------+---------------------------------+-------------------------------------------------------+------+ | |
| | timestamp | age | message | tag | loc | operation | span | | |
| +----------------------------------+----------------------+--------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------- |
a-robinson
/ dataskew_ranges.py
Last active
September 20, 2018 15:12
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| #!/usr/env python | |
| import json | |
| import sys | |
| #biggestRange = 0 | |
| #biggestRaftLog = 0 | |
| def queriesPerSecond(rangeInfo): | |
| for node in rangeInfo["nodes"]: |
a-robinson
/ qps to each warehouse range
Created
May 30, 2018 04:23
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| rangeID QPS WPS leaseholder | |
| 55016: 41.534939 5.829741 n11 | |
| 55094: 36.641483 5.414222 n11 | |
| 54923: 34.524706 5.546913 n11 | |
| 57922: 29.247217 7.522521 n11 | |
| 57811: 29.083061 7.173413 n11 | |
| 58028: 29.062745 7.174762 n11 | |
| 61493: 28.943420 7.250111 n11 | |
| 61691: 27.938945 7.414352 n11 | |
| 56933: 27.546123 6.945967 n11 |
a-robinson
/ gist:17ebf561bf450b40e7e89edd967962ca
Created
May 30, 2018 04:18
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| 26951.669ms 0.024ms event:[n1,client=10.142.15.204:47136,user=root] Scan /Table/55/1/900{-/#} | |
| 26951.679ms 0.010ms operation:dist sender | |
| 26951.690ms 0.011ms event:[client=10.142.15.204:47136,user=root,txn=779a7ccb,n1] querying next range at /Table/55/1/900 | |
| 26951.724ms 0.034ms event:[client=10.142.15.204:47136,user=root,txn=779a7ccb,n1] r55510: sending batch 1 Scan to (n11,s11):2 | |
| 26951.746ms 0.022ms event:[client=10.142.15.204:47136,user=root,txn=779a7ccb,n1] sending request to alex-tpcc-0027:26257 | |
| 26951.761ms 0.014ms operation:/cockroach.roachpb.Internal/Batch component:gRPC sb:1 span.kind:client txnID:779a7ccb-5b5d-4a8c-8c02-33a5937f9510 | |
| 26953.002ms 1.242ms operation:/cockroach.roachpb.Internal/Batch component:gRPC sb:1 span.kind:server txnid:779a7ccb-5b5d-4a8c-8c02-33a5937f9510 | |
| 26953.040ms 0.038ms event:[n11] 1 Scan | |
| 26953.049ms 0.008ms event:[n11,s11] executing 1 request |
a-robinson
/ loadgen-pod.yaml
Created
March 22, 2018 14:57
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| apiVersion: v1 | |
| kind: Pod | |
| metadata: | |
| name: loadgen-kv | |
| labels: | |
| app: loadgen-kv | |
| spec: | |
| containers: | |
| - name: loadgen-kv | |
| image: cockroachdb/loadgen-kv:0.2 |
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