MikeGoldsmith

open System.Collections.Generic

/// A sampler is used to reduce the number of events, to not overwhelm the results.
/// In our case, we want to control costs too - we only have 1.5B honeycomb events
/// per month, and it's easy to use them very quickly in a loop
type Sampler(serviceName : string) =
  inherit OpenTelemetry.Trace.Sampler()

  let keep = SamplingResult(SamplingDecision.RecordAndSample, new List<KeyValuePair<string, object>>
  {

MikeGoldsmith

# https://hub.docker.com/_/microsoft-dotnet-core
FROM mcr.microsoft.com/dotnet/core/sdk:3.1 AS build
WORKDIR /source

# copy csproj and restore as distinct layers
COPY *.csproj ./
RUN dotnet restore

# copy everything else and build app
COPY . ./

MikeGoldsmith

/opt/couchbase/bin/mctimings -v -b bucket -u Administrator -P wep9B95dUDKaeQL
The following data is collected for "GET"
[   0 -    9]us ( 26.83%)  249403 | ##################
[  10 -   19]us ( 91.62%)  602167 | ############################################
[  20 -   29]us ( 99.23%)   70719 | #####
[  30 -   39]us ( 99.93%)    6560 |
[  40 -   49]us ( 99.99%)     547 |
[  50 -   59]us (100.00%)      59 |
[  60 -   69]us (100.00%)       8 |
[  70 -   79]us (100.00%)       4 |

MikeGoldsmith

// * Summary *

BenchmarkDotNet=v0.11.1, OS=Windows 10.0.17134.285 (1803/April2018Update/Redstone4)
Intel Core i7-4870HQ CPU 2.50GHz (Max: 2.49GHz) (Haswell), 1 CPU, 4 logical and 4 physical cores
.NET Core SDK=2.1.401
  [Host]     : .NET Core 2.1.3 (CoreCLR 4.6.26725.06, CoreFX 4.6.26725.05), 64bit RyuJIT
  DefaultJob : .NET Core 2.1.3 (CoreCLR 4.6.26725.06, CoreFX 4.6.26725.05), 64bit RyuJIT


    Method |      Mean |     Error |    StdDev | Scaled | ScaledSD |

MikeGoldsmith

using System;
using System.Threading;
using BenchmarkDotNet.Attributes;
using BenchmarkDotNet.Running;

namespace LockingBenchmarks
{
    class Program
    {
        static void Main(string[] args)

MikeGoldsmith

[
   {
      "role":"replication_target",
      "bucket_name":"*",
      "name":"Replication Target",
      "desc":"XDC replication target for bucket"
   },
   {
      "role":"query_external_access",
      "name":"Query External Access",

MikeGoldsmith

using System;
using System.Collections.Generic;
using Couchbase;
using Couchbase.Configuration.Client;
using Couchbase.Management;

namespace UserManagerUpsert_FullBucketAccess
{
    class Program
    {

MikeGoldsmith

"profile": {
    "phaseTimes": {
        "authorize": "1.544104ms",
        "fetch": "1.776843ms",
        "instantiate": "777.209µs",
        "parse": "840.796µs",
        "plan": "53.121896ms",
        "primaryScan": "6.741329ms",
        "run": "10.244259ms"
    },

MikeGoldsmith

[
  {
    "service":"kv",
    "count":2,
    "top":[
      {
        "s":"kv:get",
        "i":"0x07690",
        "c":"002c2b0d250e6fc5/002c2b0c723e11c5",
        "l":"192.168.1.101:16742",

MikeGoldsmith

[
  {
    "service":"kv",
    "count":9,
    "top":[
      {
        "operaion_name":"get",
        "last_local_address":"10.211.55.3:52450",
        "last_remote_address":"10.112.180.101:11210",
        "total_duration_us":18908,