ci: separate benchmark PR comments

Author: Tim

.github/workflows/benchmark-extra.yml

@@ -66,15 +66,15 @@ jobs:
             return;
           }
 
-          // Find existing benchmark-extra comment (distinct from the classic
-          // Benchmark workflow's comment, which uses a different header).
+          // Find existing benchmark-extra comment.
           const comments = await github.rest.issues.listComments({
             owner: context.repo.owner,
             repo: context.repo.repo,
             issue_number: context.issue.number,
           });
           const botComment = comments.data.find(c =>
-            c.body.includes('Sysbench-Style Benchmark (TEXT PK)')
+            c.body.includes('<!-- benchmark:textpk -->') ||
+            c.body.includes('## Sysbench-Style Benchmark (TEXT PK): Doltlite vs SQLite')
           );
 
           if (botComment) {

.github/workflows/benchmark.yml

@@ -61,14 +61,15 @@ jobs:
             return;
           }
 
-          // Find existing benchmark comment
+          // Find existing classic benchmark comment
           const comments = await github.rest.issues.listComments({
             owner: context.repo.owner,
             repo: context.repo.repo,
             issue_number: context.issue.number,
           });
           const botComment = comments.data.find(c =>
-            c.body.includes('Sysbench-Style Benchmark')
+            c.body.includes('<!-- benchmark:classic -->') ||
+            c.body.includes('## Sysbench-Style Benchmark: Doltlite vs SQLite')
           );
 
           if (botComment) {

test/sysbench_compare.sh

@@ -452,6 +452,7 @@ run_section() {
   echo "| Average |  |  | ${avg_ratio} |"
 }
 
+echo "<!-- benchmark:classic -->"
 echo "## Sysbench-Style Benchmark: Doltlite vs SQLite"
 echo ""
 echo "### In-Memory"

test/sysbench_compare_textpk.sh

@@ -475,6 +475,7 @@ run_section() {
   echo "| Average |  |  | ${avg_ratio} |"
 }
 
+echo "<!-- benchmark:textpk -->"
 echo "## Sysbench-Style Benchmark (TEXT PK): Doltlite vs SQLite"
 echo ""
 echo "_Companion to the classic Sysbench-Style Benchmark. Every workload here"