[overhead] fix permissions issue with test results (#3888)

* run as root and provide a little more timeout room

* update test result data

* update test result data

* update test result data

Co-authored-by: breedx-splk <breedx-splk@users.noreply.github.com>

benchmark-overhead/results/release/results.csv

@@ -0,0 +1,4 @@
+timestamp,latest:startupTimeMs,latest:minHeapUsed,latest:maxHeapUsed,latest:totalAllocatedMB,latest:totalGCTime,latest:maxThreadContextSwitchRate,latest:iterationAvg,latest:iterationP95,latest:requestAvg,latest:requestP95,latest:peakThreadCount,none:startupTimeMs,none:minHeapUsed,none:maxHeapUsed,none:totalAllocatedMB,none:totalGCTime,none:maxThreadContextSwitchRate,none:iterationAvg,none:iterationP95,none:requestAvg,none:requestP95,none:peakThreadCount
+1629523302,15423,65011712,379882496,14817.57640838623,1970509155,39813.44,124.03029416000024,192.06150875,9.153639939055589,28.654695,46,13671,49807360,253623808,9782.304428100586,1744148166,36498.2,117.4539864234003,193.54589740000003,8.739646627666668,27.172226850000033,40
+1629609841,16368,62914560,379060224,14980.932846069336,1957367119,38207.1,127.34158357259976,197.05194515,9.376904915933446,29.193523150000004,46,13747,49283072,255251968,9640.229476928711,1839414632,34709.8,123.23323700399986,210.06554905000004,9.141136852911105,28.733041050000004,41
+1629696213,17898,63406592,354418688,14847.207527160645,2236987332,36178.8,136.82131952279988,219.70631450000002,10.054132867544576,31.83805915,48,14984,56623104,256304128,9465.193664550781,1891923844,36829.7,129.7720654628005,225.07373530000007,9.669844519011013,30.189436900000004,40

benchmark-overhead/results/release/summary.txt

@@ -0,0 +1,17 @@
+----------------------------------------------------------
+ Run at Mon Aug 23 05:23:33 UTC 2021
+ release : compares the latest stable release to no agent
+ 5 users, 5000 iterations
+----------------------------------------------------------
+Agent               :            latest             none
+Startup time (ms)   :             17898            14984
+Total allocated MB  :          14847.21          9465.19
+Heap (min)          :          63406592         56623104
+Heap (max)          :         354418688        256304128
+Thread switch rate  :           36178.8          36829.7
+GC time             :        2236987332       1891923844
+Req. mean           :             10.05             9.67
+Req. p95            :             31.84            30.19
+Iter. mean          :            136.82           129.77
+Iter. p95           :            219.71           225.07
+Peak threads        :                48               40

benchmark-overhead/results/snapshot-regression/results.csv

@@ -0,0 +1,4 @@
+timestamp,latest:startupTimeMs,latest:minHeapUsed,latest:maxHeapUsed,latest:totalAllocatedMB,latest:totalGCTime,latest:maxThreadContextSwitchRate,latest:iterationAvg,latest:iterationP95,latest:requestAvg,latest:requestP95,latest:peakThreadCount,snapshot:startupTimeMs,snapshot:minHeapUsed,snapshot:maxHeapUsed,snapshot:totalAllocatedMB,snapshot:totalGCTime,snapshot:maxThreadContextSwitchRate,snapshot:iterationAvg,snapshot:iterationP95,snapshot:requestAvg,snapshot:requestP95,snapshot:peakThreadCount
+1629524039,15137,62764544,292714496,14961.89234161377,2426467878,37606.84,124.49783342839969,195.58417200000002,9.14865907544451,28.833727050000004,47,15353,65508864,352754176,14629.042739868164,1933721577,34286.4,122.5971177362004,190.21387735000002,9.015280540911023,28.086541600000004,46
+1629610609,16525,67555840,365829120,14640.906295776367,1925267662,35109.82,127.9748868862001,203.04448250000002,9.4256748516,29.516775000000003,47,16672,62142976,305790464,14665.66056060791,2445394909,36501.8,130.12268295500022,207.25601799999998,9.603572605444535,30.50619900000003,47
+1629697027,18379,61341696,320497664,15030.382804870605,2707956726,31842.994,144.4205029966004,228.77327879999999,10.641616290500012,33.989557050000016,48,16547,63963136,347695616,14560.818649291992,2247842953,39058.863,137.42310366759975,215.33690965,10.12712858276665,31.56386445,48

benchmark-overhead/results/snapshot-regression/summary.txt

@@ -0,0 +1,17 @@
+----------------------------------------------------------
+ Run at Mon Aug 23 05:37:07 UTC 2021
+ snapshot-regression : compares the latest snapshot to the latest stable release
+ 5 users, 5000 iterations
+----------------------------------------------------------
+Agent               :            latest         snapshot
+Startup time (ms)   :             18379            16547
+Total allocated MB  :          15030.38         14560.82
+Heap (min)          :          61341696         63963136
+Heap (max)          :         320497664        347695616
+Thread switch rate  :         31842.994        39058.863
+GC time             :        2707956726       2247842953
+Req. mean           :             10.64            10.13
+Req. p95            :             33.99            31.56
+Iter. mean          :            144.42           137.42
+Iter. p95           :            228.77           215.34
+Peak threads        :                48               48

benchmark-overhead/results/snapshot/results.csv

@@ -0,0 +1,4 @@
+timestamp,none:startupTimeMs,none:minHeapUsed,none:maxHeapUsed,none:totalAllocatedMB,none:totalGCTime,none:maxThreadContextSwitchRate,none:iterationAvg,none:iterationP95,none:requestAvg,none:requestP95,none:peakThreadCount,snapshot:startupTimeMs,snapshot:minHeapUsed,snapshot:maxHeapUsed,snapshot:totalAllocatedMB,snapshot:totalGCTime,snapshot:maxThreadContextSwitchRate,snapshot:iterationAvg,snapshot:iterationP95,snapshot:requestAvg,snapshot:requestP95,snapshot:peakThreadCount
+1629523664,8651,57147392,263586304,9643.637176513672,1622332244,39076.3,117.43120787140022,200.65121405,8.7195773352111,27.55909005000003,41,15267,66584576,325196288,14734.707290649414,2307639736,38325.04,124.92777602399993,194.42115505,9.28478082983333,29.83340700000003,47
+1629610221,9845,54525952,275775488,9749.956314086914,1670595277,37232.1,123.97958917520006,216.38535765000003,9.195022611266712,29.06991295,41,16512,67265024,306098688,15137.290794372559,2447837459,36117.91,130.58804246579993,204.32761200000002,9.64791714134449,30.95108965000001,47
+1629696609,9833,49180160,253755392,9680.444984436035,1986453613,33831.2,130.51002116659967,220.7256701,9.661561589033333,29.94263695,40,17431,61856256,317718528,14607.608840942383,2477043679,34800.2,142.3983490810001,218.82883030000002,10.482793739411076,33.17418600000001,47

benchmark-overhead/results/snapshot/summary.txt

@@ -0,0 +1,17 @@
+----------------------------------------------------------
+ Run at Mon Aug 23 05:30:09 UTC 2021
+ snapshot : compares the latest snapshot to no agent
+ 5 users, 5000 iterations
+----------------------------------------------------------
+Agent               :              none         snapshot
+Startup time (ms)   :              9833            17431
+Total allocated MB  :           9680.44         14607.61
+Heap (min)          :          49180160         61856256
+Heap (max)          :         253755392        317718528
+Thread switch rate  :           33831.2          34800.2
+GC time             :        1986453613       2477043679
+Req. mean           :              9.66            10.48
+Req. p95            :             29.94            33.17
+Iter. mean          :            130.51           142.40
+Iter. p95           :            220.73           218.83
+Peak threads        :                40               47

benchmark-overhead/src/test/java/io/opentelemetry/containers/K6Container.java

@@ -7,6 +7,8 @@ package io.opentelemetry.containers;
 import io.opentelemetry.agents.Agent;
 import io.opentelemetry.config.TestConfig;
 import io.opentelemetry.util.NamingConventions;
+import java.nio.file.Path;
+import java.time.Duration;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.testcontainers.containers.GenericContainer;
@@ -15,8 +17,6 @@ import org.testcontainers.containers.output.Slf4jLogConsumer;
 import org.testcontainers.containers.startupcheck.OneShotStartupCheckStrategy;
 import org.testcontainers.utility.DockerImageName;
 import org.testcontainers.utility.MountableFile;
-import java.nio.file.Path;
-import java.time.Duration;
 
 public class K6Container {
   private static final Logger logger = LoggerFactory.getLogger(K6Container.class);
@@ -42,6 +42,7 @@ public class K6Container {
         .withCopyFileToContainer(
             MountableFile.forHostPath("./k6"), "/app")
         .withFileSystemBind(namingConventions.localResults(), namingConventions.containerResults())
+        .withCreateContainerCmdModifier(cmd -> cmd.withUser("root"))
         .withCommand(
             "run",
             "-u", String.valueOf(config.getConcurrentConnections()),
@@ -51,7 +52,7 @@ public class K6Container {
             "/app/basic.js"
         )
         .withStartupCheckStrategy(
-            new OneShotStartupCheckStrategy().withTimeout(Duration.ofMinutes(5))
+            new OneShotStartupCheckStrategy().withTimeout(Duration.ofMinutes(15))
         );
   }
 }