v4.4.1

What's Changed

• units unification - reqs/s instead of hit(s)/s, request stats headers unit fixes by @ludeknovy in #248
• request stats units update by @ludeknovy in #249
• request stats comparison percentage by @ludeknovy in #250
• target system stats unit fix by @ludeknovy in #251

Full Changelog: v4.4.0...v4.4.1