[Improve] Improve clickhouse monitor And Improve Pulsar monitor

[zhangshenghang]

What's changed?

• 1. Improve Pulsar chart display
• 2. Fix Clickhouse Monitor query results under different versions of limit 5 and limit 10 are different. Modify it to obtain monitoring content based on the indicator name
  • Problem reproduction：
    • Original documentation：
    • 
    • Clickhouse SQL returns the result，It is obvious that they are different
    • 
• 3. Added Clickhouse common monitoring Metric

Checklist

• [x] I have read the Contributing Guide
• [x] I have written the necessary doc or comment.