Add shell script for benchmark visualization

This commit adds a visualization_data_converter shell script that accepts a results
json file and converts it to a benchmark result compatible format for the visualization tool. The script generates the data in the correct format for each diffrent image.

Signed-off-by: Arjun Raja Yogidas <[email protected]>

scripts/visualization_data_converter.sh

@@ -0,0 +1,73 @@
+#!/bin/bash
+
+set -eux -o pipefail
+
+if [ $# -ne 2 ]; then
+    echo "Usage: $0 <path_to_results.json> <path_to_output_dir.json>"
+    exit 1
+fi
+
+# Read the input JSON file
+input_file="$1"
+output_dir="$2"
+
+# Check if the input file exists
+if [ ! -f "$input_file" ]; then
+  echo "Error: Input file '$input_file' not found."
+  exit 1
+fi
+
+# Function to create JSON file for each testName
+create_json_file() {
+  local test_name="$1"
+  local lazy_task_value="$2"
+  local local_task_value="$3"
+  local pull_task_value="$4"
+
+#   mkdir -p ../pre-processed-results
+  # Define the output JSON file name
+  local output_file="${output_dir}/${test_name}.json"
+
+  # Create the JSON content
+  local json_content='[{
+    "name": "'"$test_name"'-lazyTaskDuration",
+    "unit": "Seconds",
+    "value": '"$lazy_task_value"',
+    "extra": "P90"
+  },
+  {
+    "name": "'"$test_name"'-localTaskDuration",
+    "unit": "Seconds",
+    "value": '"$local_task_value"',
+    "extra": "P90"
+  },
+  {
+    "name": "'"$test_name"'-pullTaskDuration",
+    "unit": "Seconds",
+    "value": '"$pull_task_value"',
+    "extra": "P90"
+  }]'
+
+  # Save the JSON content to the output file
+  echo "$json_content" > "$output_file"
+}
+
+# Parse the JSON using jq
+commit=$(jq -r '.commit' "$input_file")
+tests=$(jq -r '.benchmarkTests | length' "$input_file")
+
+# Loop through each test and extract the required data
+for ((i = 0; i < tests; i++)); do
+  testName=$(jq -r --argjson i $i '.benchmarkTests[$i].testName' "$input_file")
+
+  # Lazy Task Stats
+  lazyTaskPct90=$(jq -r --argjson i $i '.benchmarkTests[$i].lazyTaskStats.pct90' "$input_file")
+
+  # Local Task Stats
+  localTaskPct90=$(jq -r --argjson i $i '.benchmarkTests[$i].localTaskStats.pct90' "$input_file")
+
+  pullTaskPct90=$(jq -r --argjson i $i '.benchmarkTests[$i].pullStats.pct90' "$input_file")
+
+  # Create JSON file for each testName
+  create_json_file "$testName" "$lazyTaskPct90" "$localTaskPct90" "$pullTaskPct90"
+done