Boot phases: wpr vs xbootmgr

###✅xbootmgr###
xbootmgr -trace boot -traceFlags BASE+CSWITCH+DRIVERS+POWER -resultPath C:\Trace
#reboot
cd c:\trace
xperf /tti -i boot_BASE+CSWITCH+DRIVERS+POWER_1.etl -o summary_boot.xml -a boot

#Result XML: <timing bootDoneViaExplorer="100647" bootDoneViaPostBoot="113547" osLoaderDuration="1396"
            postBootRequiredIdleTime="10000" postBootDisturbance="2900"
            pnpBootStartStartTime="93" pnpBootStartEndTime="846" pnpBootStartDuration="754"
            pnpSystemStartStartTime="892" pnpSystemStartEndTime="1029" pnpSystemStartDuration="137">

#### WPA: Profiles — Apply — Browse Catalog - FullBoot.Boot.wpaprofile - Regions of interest — FullBoot
### Result: https://i.imgur.com/Sz46y73.png

###❌wpr flavor 1###
wpr -boottrace -addboot generalprofile -addboot cpu -addboot diskio -filemode -recordtempto C:\temp
#reboot
wpr -boottrace -stopboot C:\temp\boottrace.etl

#WPA after applying FullBoot.Boot.wpaprofile: https://i.imgur.com/opgbjhb.png
#xperf xml: Boot action failed: Could not locate ExplorerReady event or mark.


###❌wpr flavor 2 ###
### DOES NOT WORK with the inbox wpr.exe, use the one from ADK https://learn.microsoft.com/en-us/archive/blogs/yongrhee/how-to-collect-a-good-boot-trace-on-windows-10-or-windows-server-2016-using-wpr

wpr.exe -start CPU -start DiskIO -start FileIO -onoffscenario boot -onoffresultspath c:\temp -onoffproblemdescription SlowBootSlowLogon -numiterations 1

#WPA after applying FullBoot.Boot.wpaprofile: https://i.imgur.com/FU104VQ.png
#xperf xml: Boot action failed: No sleep transitions discovered.