Provide the means to run the dockerized server under jprofiler if nee…

…ded. (#2099)

* Provide the means to run the dockerized server under jprofiler.

* Switch back to default materialize number of workers.

* Cosmetic fix.

* Followup to review comments.

debezium/perf/.env

@@ -10,7 +10,7 @@ REDPANDA_MEMORY=6G
 REDPANDA_SMP=4
 REDPANDA_DISK=12G
 MATERIALIZE_VERSION=v0.20.0
-MATERIALIZE_WORKERS=8
+MATERIALIZE_WORKERS=2
 KAFKA_PRODUCER_ACKS=0
 KAFKA_BATCH_SIZE=1048576
 MAX_PARALLEL_PURCHASES=4

debezium/perf/docker-compose.yml

@@ -8,10 +8,18 @@ services:
     extends:
       file: ../../docker-compose-common.yml
       service: server
+    # For jprofiler, uncomment the next line.
+    # build: ../../jprofiler-server
     environment:
       - JAVA_TOOL_OPTIONS=-Xmx${DEEPHAVEN_HEAP} -Ddeephaven.console.type=${DEEPHAVEN_CONSOLE_TYPE} -Ddeephaven.application.dir=${DEEPHAVEN_APPLICATION_DIR}
+      # For jprofiler sessions (if you tweaked the jprofiler version in jprofiler-server/Dockerfile you need to tweak the path below):
+      # Then use this startup options:
+      # - JAVA_TOOL_OPTIONS=-agentpath:/opt/jprofiler13.0/bin/linux-x64/libjprofilerti.so=port=8849,nowait -Xmx4g -Ddeephaven.console.type=${DEEPHAVEN_CONSOLE_TYPE} -Ddeephaven.application.dir=${DEEPHAVEN_APPLICATION_DIR}
     volumes:
       - ../scripts:/scripts
+    # For jprofiler sessions: (change if using different port)
+    # ports:
+    #   - '8849:8849'
 
   web:
     extends:
@@ -45,7 +53,7 @@ services:
     # We build a tweaked version of redpanda's docker image to
     # change the configuration towards production defaults.
     build:
-      context: redpanda
+      context: ./redpanda
       args:
         - REDPANDA_VERSION=${REDPANDA_VERSION}
     command:

docker-compose-common.yml

@@ -3,22 +3,33 @@ version: "3.4"
 services:
   server:
     image: ${DEEPHAVEN_SERVER_IMAGE}
-
+    # For jprofiler, replace the line before this comment block with the line below:
+    #build:
+    #  context: ./jprofiler-server
+    #  args:
+    #    - DEEPHAVEN_SERVER_IMAGE=${DEEPHAVEN_SERVER_IMAGE}
     environment:
       # https://bugs.openjdk.java.net/browse/JDK-8230305
       # cgroups v2 resource reservations only work w/ java 15+ ATM, so it's best for our java processes to be explicit
       # with max memory.
       #
       # To turn on debug logging, add: -Dlogback.configurationFile=logback-debug.xml
       - JAVA_TOOL_OPTIONS=-Xmx4g -Ddeephaven.console.type=${DEEPHAVEN_CONSOLE_TYPE} -Ddeephaven.application.dir=${DEEPHAVEN_APPLICATION_DIR}
+      #
       # For remote debugging switch the line above for the one below (and also change the ports below)
       # - JAVA_TOOL_OPTIONS=-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=*:5005 -Xmx4g -Ddeephaven.console.type=${DEEPHAVEN_CONSOLE_TYPE} -Ddeephaven.application.dir=${DEEPHAVEN_APPLICATION_DIR}
-
+      #
+      # For jprofiler sessions (if you tweaked the jprofiler version in jprofiler-server/Dockerfile you need to tweak path)
+      # - JAVA_TOOL_OPTIONS=-agentpath:/opt/jprofiler13.0/bin/linux-x64/libjprofilerti.so=port=8849,nowait -Xmx4g -Ddeephaven.console.type=${DEEPHAVEN_CONSOLE_TYPE} -Ddeephaven.application.dir=${DEEPHAVEN_APPLICATION_DIR}
 
     expose:
       - '8080'
+# For remote debugging (change if using different port)
+#    ports:
+#      - '5005:5005'
+# For jprofiler (change if using different port)
 #    ports:
-#      - '5005:5005'        # For remote debugging (change if using different port)
+#      - '8849:8849'
 
     # Note: using old-style volume mounts, so that the directories get created if they don't exist
     # See https://docs.docker.com/storage/bind-mounts/#differences-between--v-and---mount-behavior

jprofiler-server/Dockerfile

@@ -0,0 +1,8 @@
+ARG DEEPHAVEN_SERVER_IMAGE
+FROM ${DEEPHAVEN_SERVER_IMAGE}
+
+# Replace with the desired version of jprofiler below.
+RUN set -eux; \
+    curl -o /tmp/jprofiler.tgz https://download-gcdn.ej-technologies.com/jprofiler/jprofiler_linux_13_0.tar.gz; \
+    tar -xzf /tmp/jprofiler.tgz -C /opt; \
+    rm -f /tmp/jprofiler.tgz