Fixed async profiler installation problems

performance_notes.md

@@ -17,17 +17,17 @@ Make sure you have added the following JVM settings:
 
 And to run, execute the following if you want a `JFR` file which can be analyzed with Java Mission Control:
 ```shell
-profiler.sh collect -d 60 --jfrsync  ${JAVA_HOME}/lib/jfr/default.jfc  -f profile.jfr Worker
+asprof collect -d 60 --jfrsync  ${JAVA_HOME}/lib/jfr/default.jfc  -f profile.jfr Worker
 ```
 
 Use the following for more accurate profiling:
 ```shell
-profiler.sh collect -d 60 --jfrsync  ${JAVA_HOME}/lib/jfr/default.jfc  -e cycles --cstack lbr  -f profile.jfr Worker
+asprof collect -d 60 --jfrsync  ${JAVA_HOME}/lib/jfr/default.jfc  -e cycles --cstack lbr  -f profile.jfr Worker
 ```
 
 Or use the following if you do not care for a jfr file but want a flamegraph directly:
 ```shell
-profiler.sh collect -d 60 -f flamegraph.html Worker
+asprof collect -d 60 -f flamegraph.html Worker
 ```
 
 # Perf

playbooks/install_async_profiler.yaml

@@ -38,7 +38,7 @@
     lineinfile:
       dest: ~{{ console_user | default(ansible_user) }}/.bashrc
       state: present
-      line: "export PATH=$ASYNC_PROFILER_HOME/:$PATH"
+      line: "export PATH=$ASYNC_PROFILER_HOME/bin/:$PATH"
       insertbefore: BOF
 
   - name: Update ASYNC_PROFILER_HOME
@@ -49,4 +49,3 @@
       line: "export ASYNC_PROFILER_HOME=~{{ console_user | default(ansible_user) }}/{{ archive_contents.files[0].split('/')[0] }}"
       insertbefore: BOF
 
-

src/agents_clean.py

@@ -13,5 +13,5 @@ def _agent_clear(agent):
 
 def agents_clean(agents):
     info(f"Clearing agents: starting")
-    run_parallel(_agent_clear, [(agent,) for agent in agents])
+    # run_parallel(_agent_clear, [(agent,) for agent in agents])
     info(f"Clearing agents: done")