[O11y][IIS] Lens Migration

[rajvi-patel-22]

Manually migrate IIS visualizations to lens in current Kibana version 8.5.0 itself.

Preparation of data for testing

• Use sample_event.json / setup live instance using docker / mock data using mock server to populate dashboards

Migration stats

IIS Dashboards	Before Migration		After Migration
	Lens	Visualization	Lens	Visualization	New conrol panel
[Logs IIS] Access and error logs	0	5	5	0	0
[Metrics IIS] Webserver Process Overview	0	12	11	1 (Markdown)	0
[Metrics IIS] Website Overview	0	16	14	1 (Markdown)	1
[Metrics IIS] Webserver Overview	0	12	11	1 (Markdown)	0
[Metrics IIS] Application Pool Overview	0	10	8	1 (Markdown)	1
	0	55	49	4 (Markdown)	2

Note: 4 markdowns panels have not been migrated because we don't have any alternatives in lens for markdown.

Dashboard : [Logs IIS] Access and error logs

• Migrate 5 visualizations to the lens.
  • [O11y][IIS] Migrate Access and error logs dashboard visualizations to lens in kibana 8.5.0  #5724

Dashboard : [Metrics IIS] Webserver Process Overview

• Migrate 11 visualization to the lens.
  • [O11y][IIS] Migrate Webserver Process Overview dashboard visualizations to lens in kibana 8.5.0 #5725

Dashboard : [Metrics IIS] Website Overview

• Migrate 14 visualization to the lens.
  • [O11y][IIS] Migrate Website Overview dashboard visualizations to lens in kibana 8.5.0 #5726

Dashboard : [Metrics IIS] Webserver Overview

• Migrate 11 visualization to the lens.
  • [O11y][IIS] Migrate Webserver Overview dashboard visualizations to lens in kibana 8.5.0 #5727

Dashboard : [Metrics IIS] Application Pool Overview

• Migrate 8 visualization to the lens.
  • [O11y][IIS] Migrate Application Pool Overview dashboard visualizations to lens in kibana 8.5.0 #5728

Verification and Validation

• Verification of functionality remains the same after migration in Kibana
• Verification of data count of after-migrated visualization with before-migrated visualization in Kibana
• Verification of Dashboard are not distorted in supported Kibana version (8.5.0)

Issues

• [O11y][IIS] Format value in Bytes in Bytes transferred/sec panel #5796
• [O11y][IIS] Revisit the color scheme in IIS dashboards panels #5743

[rajvi-patel-22]

@agithomas @SubhrataK, one of the panel in IIS (Top URLs by response code in [Logs IIS] Access and error logs dashboard) can be unblocked based on the alternative that we discussed for split chart functionality. Hence we will migrate this panel to the table chart in lens.

[rajvi-patel-22]

PR is approved and merged, hence closing this issue:
#5724
#5725
#5726
#5727
#5728