Stack monitoring team will use the new charts.
They use mainly multi-line charts with few line series (~4 to 5 series max from a first check).

Feature parity:

• Merge interaction on multiple type/series charts: crosshair (issue Crosshair and vertical/horizontal cursors  #80)
• Add annotation lines (like current time marker) (issue Add annotation line, tooltip, and marker #104)
• Externally controlled/synched annotations/crosshair (issue Sync crosshair/vertical cursor across charts #83)
• Hovered value appears on legend item

Kibana Cross Issues

• [monitoring] X-axis is not honoring dateFormat:tz kibana#29010
• Kibana graph "Disk (MB)" "Store (Primaries)" toggle'ing does not work. kibana#28471
• [Monitoring] Y-values are shown as [object Object] when there is no data kibana#27786
• Chart titles and tooltip overlap charts in Monitoring on IE kibana#25525
• [Monitoring] All % graphs should start at 0 on the y-axis kibana#23839
• Present finer precision in y-axis labeling when metric does not deviate much kibana#20184
• Reuse TSVB chart components in Monitoring charts kibana#18310
• [Monitoring] Chart labels reset on refresh kibana#18247
• [Monitoring UI] Re-add Chart tooltip.  kibana#18228
• PQ Visualization not accurate kibana#18160

Checklist

• this request is checked against already exist requests
• every related Kibana issue is listed under Kibana Cross Issues list
• kibana cross issue tag is associated to the issue if any kibana cross issue is present