Zahari Dichev zaharidichev
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| apiVersion: v1 | |
| kind: Service | |
| metadata: | |
| name: mysql | |
| namespace: memtest | |
| spec: | |
| ports: | |
| - port: 15800 | |
| selector: | |
| app: mysql |
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| apiVersion: v1 | |
| kind: Service | |
| metadata: | |
| name: mysql | |
| namespace: memtest | |
| spec: | |
| ports: | |
| - port: 3306 | |
| selector: | |
| app: mysql |
zaharidichev
/ Predictable-times
Created
February 10, 2020 12:03
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| diff --git a/cli/cmd/upgrade.go b/cli/cmd/upgrade.go | |
| index 1ae754be..19470eb2 100644 | |
| --- a/cli/cmd/upgrade.go | |
| +++ b/cli/cmd/upgrade.go | |
| @@ -7,6 +7,7 @@ import ( | |
| "io/ioutil" | |
| "os" | |
| "strings" | |
| + "time" | |
zaharidichev
/ proxy-metrics-cni
Created
September 23, 2019 11:28
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| # | |
| # POD web-6fd47cf6d4-7wxnv (1 of 1) | |
| # | |
| # HELP request_total Total count of HTTP requests. | |
| # TYPE request_total counter | |
| request_total{authority="web-svc.emojivoto.svc.cluster.local",direction="inbound",tls="no_identity",no_tls_reason="not_provided_by_remote"} 14566 | |
| request_total{authority="emoji-svc.emojivoto.svc.cluster.local:8080",direction="outbound",dst_deployment="emoji",dst_namespace="emojivoto",dst_pod="emoji-5ff4496df8-jp84v",dst_pod_template_hash="5ff4496df8",dst_service="emoji-svc",dst_serviceaccount="emoji",tls="no_identity",no_tls_reason="not_provided_by_service_discovery"} 14566 | |
| request_total{authority="voting-svc.emojivoto.svc.cluster.local:8080",direction="outbound",dst_deployment="voting",dst_namespace="emojivoto",dst_pod="voting-68bdbc5d99-ns6zf",dst_pod_template_hash="68bdbc5d99",dst_service="voting-svc",dst_serviceaccount="voting",tls="no_identity",no_tls_reason="not_provided_by_service_discovery"} 7243 | |
| # HELP response_latency_ms Elapsed times between a request's headers being received and |
zaharidichev
/ Jmeter Results
Created
July 26, 2019 10:20
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| Creating summariser <summary> | |
| Started linkerd with: | |
| LOCAL_JVM_OPTIONS="-Xmx128M \ | |
| -Xms64M \ | |
| -XX:MetaspaceSize=512M \ | |
| -XX:MaxDirectMemorySize=64M \ | |
| -Dio.netty.leakDetection.level=paranoid" ./conf.yaml | |
zaharidichev
/ curl-mnot
Created
July 22, 2019 15:05
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| Frame 13476: 289 bytes on wire (2312 bits), 289 bytes captured (2312 bits) on interface 0 | |
| Interface id: 0 (en0) | |
| Interface name: en0 | |
| Interface description: Wi-Fi | |
| Encapsulation type: Ethernet (1) | |
| Arrival Time: Jul 22, 2019 17:44:23.327968000 EEST | |
| [Time shift for this packet: 0.000000000 seconds] | |
| Epoch Time: 1563806663.327968000 seconds | |
| [Time delta from previous captured frame: 0.008329000 seconds] | |
| [Time delta from previous displayed frame: 106.774281000 seconds] |
zaharidichev
/ linkerd-mnot
Created
July 22, 2019 15:03
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| Frame 12726: 204 bytes on wire (1632 bits), 204 bytes captured (1632 bits) on interface 0 | |
| Interface id: 0 (en0) | |
| Interface name: en0 | |
| Interface description: Wi-Fi | |
| Encapsulation type: Ethernet (1) | |
| Arrival Time: Jul 22, 2019 17:42:36.553687000 EEST | |
| [Time shift for this packet: 0.000000000 seconds] | |
| Epoch Time: 1563806556.553687000 seconds | |
| [Time delta from previous captured frame: 0.001019000 seconds] | |
| [Time delta from previous displayed frame: 0.000000000 seconds] |
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| BEFORE | |
| -------------------------------------- | |
| time="2019-03-12T19:31:59Z" level=info msg="### Iteration 0 ###" | |
| Stats report: | |
| Protocol: h1: | |
| baseline-h1 | |
| Success rate: 100.00% | |
| Request rate: 992 | |
| p50 latency (us): 827 |
zaharidichev
/ request-response-benchmark.txt
Last active
July 21, 2017 04:53
Results of running AffinityPoolRequestResponseBenchmark
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| > jmh:run -i 7 -wi 5 -f1 -t1 akka.actor.AffinityPoolRequestResponseBenchmark | |
| /////////////////////// | |
| //////FIRST RUN//////// | |
| /////////////////////// | |
| [info] Benchmark (dispatcher) (mailbox) (throughPut) Mode Cnt Score Error Units | |
| [info] AffinityPoolRequestResponseBenchmark.queryUserServiceActor affinity-dispatcher SingleConsumerOnlyUnboundedMailbox 1 thrpt 7 4652382.488 ± 796750.230 ops/s | |
| [info] AffinityPoolRequestResponseBenchmark.queryUserServiceActor affinity-dispatcher SingleConsumerOnlyUnboundedMailbox 5 thrpt 7 4833844.790 ± 1182309.731 ops/s | |
| [info] AffinityPoolRequestResponseBenchmark.queryUserServiceActor affinity-dispatcher SingleConsumerOnlyUnboundedMailbox 50 thrpt 7 5432140.247 ± 574668.680 ops/s |
zaharidichev
/ Fork Join vs Fixed vs affinity pools in akka
Created
May 29, 2017 20:52
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| [info] Benchmark (dispatcher) (throughput) Mode Cnt Score Error Units | |
| [info] ThreadpoolBenchmark.pingPong default-fork-join-dispatcher 1 thrpt 5 6097275.910 ± 1248149.192 ops/s | |
| [info] ThreadpoolBenchmark.pingPong default-fork-join-dispatcher 2 thrpt 5 9070178.790 ± 711526.993 ops/s | |
| [info] ThreadpoolBenchmark.pingPong default-fork-join-dispatcher 8 thrpt 5 12852178.473 ± 742689.364 ops/s | |
| [info] ThreadpoolBenchmark.pingPong default-fork-join-dispatcher 16 thrpt 5 14109371.573 ± 1631717.831 ops/s | |
| [info] ThreadpoolBenchmark.pingPong default-fork-join-dispatcher 128 thrpt 5 16567587.352 ± 470220.141 ops/s | |
| [info] ThreadpoolBenchmark.pingPong default-fork-join-dispatcher 1024 thrpt 5 17837330.628 ± 1792452.723 ops/s | |
| [info] ThreadpoolBenchmark.pingPong affinity-threadpool-dispatcher 1 thrpt 5 5180984.762 ± 1285348.734 |
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