On Sun, Feb 18, 2018 at 04:39:52AM -0600, Abel Abraham Camarillo Ojeda wrote:
> On Sun, Feb 18, 2018 at 12:29 AM, Pratik Vyas <[email protected]> wrote:
> > * Abel Abraham Camarillo Ojeda <[email protected]> [2018-02-17 23:11:52
> > -0600]:
> >
> >
> >> To: [email protected]
> >> Subject: vmd: vm extremely slow; time ls /var*; takes 14 seconds
> >> From: root
> >> Cc: root
> >> Reply-To: root
> >>
> >>> Synopsis:      vmd: vm extremely slow
> >>> Category:      amd64
> >>> Environment:
> >>
> >>        System      : OpenBSD 6.2
> >>        Details     : OpenBSD 6.2-current (GENERIC.MP) #5: Mon Feb 12
> >> 21:05:57 MST 2018
> >>
> >> [email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
> >>
> >>        Architecture: OpenBSD.amd64
> >>        Machine     : amd64
> >>>
> >>> Description:
> >>
> >>        just running # time ls /var*; after booting bsd.rd
> >>        takes like 14 seconds, according to my phone clock
> >>
> >>        don't know if it happened before because i'm just starting to
> >>        try vmm
> >>
> >>        i ran out of patience when trying to install OpenBSD
> >>        because it takes ages...
> >>
> >>        how to diagnose further?
> >>
> >>        thanks
> >>
> >>> How-To-Repeat:
> >>
> >>
> >>        Welcome to the OpenBSD/amd64 6.2 installation program.
> >>
> >> (I)nstall, (U)pgrade, (A)utoinstall or (S)hell? (I)nstall, (U)pgrade,
> >> (A)utoinstall or (S)hell? S
> >> # time ls /var*
> >> db     empty  run    tmp    tzlist
> >>    0m00.02s real     0m00.00s user     0m00.00s system
> >> # # time incorrectly reports 0s but on reality there happened like 14secs
> >>
> >>> Fix:
> >>
> >>        unknown
> >>
> >> SENDBUG: dmesg, pcidump, acpidump and usbdevs are attached.
> >> SENDBUG: Feel free to delete or use the -D flag if they contain
> >> sensitive information.
> >>
> >> $ doas vmd -dv
> >> startup
> >> failed to open /etc/vm.conf: No such file or directory
> >> test: started vm 1 successfully, tty /dev/ttypj
> >>
> >> vm dmesg:
> >>
> >> $ doas vmctl start test -b /bsd.rd -L -c
> >> vmctl: starting without disks
> >> Connected to /dev/ttypj (speed 115200)
> >> Copyright (c) 1982, 1986, 1989, 1991, 1993
> >>        The Regents of the University of California.  All rights reserved.
> >> Copyright (c) 1995-2018 OpenBSD. All rights reserved.
> >> https://www.OpenBSD.org
> >>
> >> OpenBSD 6.2-current (RAMDISK_CD) #4: Mon Feb 12 21:10:26 MST 2018
> >>    [email protected]:/usr/src/sys/arch/amd64/compile/RAMDISK_CD
> >> real mem = 520093696 (496MB)
> >> avail mem = 500633600 (477MB)
> >> enter_shared_special_pages: entered idt page va 0xffff800000010000 pa
> >> 0x1a24000
> >> enter_shared_special_pages: entered kutext page va 0xffffffff81341000
> >> pa 0x1341000
> >> enter_shared_special_pages: entered kutext page va 0xffffffff81342000
> >> pa 0x1342000
> >> enter_shared_special_pages: entered kutext page va 0xffffffff81343000
> >> pa 0x1343000
> >> cpu_enter_pages: entered tss+gdt page at va 0xffffffff81856000 pa
> >> 0x1856000
> >> cpu_enter_pages: entered t.stack page at va 0xffffffff81857000 pa
> >> 0x1857000
> >> cpu_enter_pages: cif_tss.tss_rsp0 = 0xffffffff818573e0
> >> mainbus0 at root
> >> bios0 at mainbus0
> >> acpi at bios0 not configured
> >> cpu0 at mainbus0: (uniprocessor)
> >> cpu0: AMD FX(tm)-6300 Six-Core Processor, 3512.49 MHz
> >> cpu0:
> >> FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SSE3,PCLMUL,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,POPCNT,AES,XSAVE,AVX,F16C,HV,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,XOP,SKINIT,WDT,FMA4,TCE,NODEID,TBM,TOPEXT,CPCTR,ITSC,BMI1
> >> cpu0: 64KB 64b/line 2-way I-cache, 16KB 64b/line 4-way D-cache, 2MB
> >> 64b/line 16-way L2 cache, 8MB 64b/line 64-way L3 cache
> >> cpu0: ITLB 48 4KB entries fully associative, 24 4MB entries fully
> >> associative
> >> cpu0: DTLB 64 4KB entries fully associative, 64 4MB entries fully
> >> associative
> >> pvbus0 at mainbus0: OpenBSD
> >> pci0 at mainbus0 bus 0
> >> pchb0 at pci0 dev 0 function 0 "OpenBSD VMM Host" rev 0x00
> >> virtio0 at pci0 dev 1 function 0 "Qumranet Virtio RNG" rev 0x00
> >> viornd0 at virtio0
> >> virtio0: irq 3
> >> virtio1 at pci0 dev 2 function 0 "Qumranet Virtio Network" rev 0x00
> >> vio0 at virtio1: address fe:e1:bb:d1:64:13
> >> virtio1: irq 5
> >> virtio2 at pci0 dev 3 function 0 "OpenBSD VMM Control" rev 0x00
> >> virtio2: no matching child driver; not configured
> >> isa0 at mainbus0
> >> com0 at isa0 port 0x3f8/8 irq 4: ns16450, no fifo
> >> com0: console
> >> softraid0 at root
> >> scsibus0 at softraid0: 256 targets
> >> root on rd0a swap on rd0b dump on rd0b
> >> erase ^?, werase ^W, kill ^U, intr ^C, status ^T
> >>
> >> Welcome to the OpenBSD/amd64 6.2 installation program.
> >>
> >> (I)nstall, (U)pgrade, (A)utoinstall or (S)hell? (I)nstall, (U)pgrade,
> >> (A)utoinstall or (S)hell? S
> >> # time ls /var*
> >> db     empty  run    tmp    tzlist
> >>    0m00.02s real     0m00.00s user     0m00.00s system
> >> #
> >>
> >> dmesg:
> >> OpenBSD 6.2-current (GENERIC.MP) #5: Mon Feb 12 21:05:57 MST 2018
> >>    [email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
> >> real mem = 8517390336 (8122MB)
> >> avail mem = 8252248064 (7869MB)
> >> enter_shared_special_pages: entered idt page va 0xffff800000010000 pa
> >> 0x1d5a000
> >> enter_shared_special_pages: entered kutext page va 0xffffffff81832000
> >> pa 0x1832000
> >> enter_shared_special_pages: entered kutext page va 0xffffffff81833000
> >> pa 0x1833000
> >> enter_shared_special_pages: entered kutext page va 0xffffffff81834000
> >> pa 0x1834000
> >> enter_shared_special_pages: entered kudata page va 0xffffffff81ac9000
> >> pa 0x1ac9000
> >> cpu_enter_pages: entered tss+gdt page at va 0xffffffff81ab4000 pa
> >> 0x1ab4000
> >> cpu_enter_pages: entered t.stack page at va 0xffffffff81ab5000 pa
> >> 0x1ab5000
> >> cpu_enter_pages: cif_tss.tss_rsp0 = 0xffffffff81ab53e0
> >> mpath0 at root
> >> scsibus0 at mpath0: 256 targets
> >> mainbus0 at root
> >> bios0 at mainbus0: SMBIOS rev. 2.7 @ 0xeed90 (55 entries)
> >> bios0: vendor American Megatrends Inc. version "1605" date 10/25/2012
> >> bios0: ASUSTeK COMPUTER INC. M5A97
> >> acpi0 at bios0: rev 2
> >> acpi0: sleep states S0 S1 S3 S4 S5
> >> acpi0: tables DSDT FACP APIC MCFG HPET SSDT IVRS
> >> acpi0: wakeup devices SBAZ(S4) UAR1(S4) P0PC(S4) UHC1(S4) UHC2(S4)
> >> USB3(S4) UHC4(S4) USB5(S4) UHC6(S4) UHC7(S4) PE20(S4) PE21(S4)
> >> PE22(S4) PE23(S4) PC02(S4) PC04(S4) [...]
> >> acpitimer0 at acpi0: 3579545 Hz, 32 bits
> >> acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
> >> lapic_map: entered lapic page va 0xffffffff81aa8000 pa 0xfee00000
> >> cpu0 at mainbus0: apid 16 (boot processor)
> >> cpu0: AMD FX(tm)-6300 Six-Core Processor, 3512.13 MHz
> >> cpu0:
> >> FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,POPCNT,AES,XSAVE,AVX,F16C,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,XOP,SKINIT,WDT,FMA4,TCE,NODEID,TBM,TOPEXT,CPCTR,ITSC,BMI1
> >> cpu0: 64KB 64b/line 2-way I-cache, 16KB 64b/line 4-way D-cache, 2MB
> >> 64b/line 16-way L2 cache, 8MB 64b/line 64-way L3 cache
> >> cpu0: ITLB 48 4KB entries fully associative, 24 4MB entries fully
> >> associative
> >> cpu0: DTLB 64 4KB entries fully associative, 64 4MB entries fully
> >> associative
> >> acpitimer0: recalibrated TSC frequency 3511734282 Hz
> >> cpu0: smt 0, core 0, package 0
> >> mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
> >> cpu0: apic clock running at 200MHz
> >> cpu0: mwait min=64, max=64, IBE
> >> cpu1 at mainbus0cpu_enter_pages: entered tss+gdt page at va
> >> 0xffff800021ff8000 pa 0x10f648000
> >> cpu_enter_pages: entered t.stack page at va 0xffff800021ff9000 pa
> >> 0x10f649000
> >> cpu_enter_pages: cif_tss.tss_rsp0 = 0xffff800021ff93e0
> >> : apid 17 (application processor)
> >> cpu1: AMD FX(tm)-6300 Six-Core Processor, 3511.72 MHz
> >> cpu1:
> >> FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,POPCNT,AES,XSAVE,AVX,F16C,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,XOP,SKINIT,WDT,FMA4,TCE,NODEID,TBM,TOPEXT,CPCTR,ITSC,BMI1
> >> cpu1: 64KB 64b/line 2-way I-cache, 16KB 64b/line 4-way D-cache, 2MB
> >> 64b/line 16-way L2 cache, 8MB 64b/line 64-way L3 cache
> >> cpu1: ITLB 48 4KB entries fully associative, 24 4MB entries fully
> >> associative
> >> cpu1: DTLB 64 4KB entries fully associative, 64 4MB entries fully
> >> associative
> >> cpu1: smt 0, core 1, package 0
> >> cpu2 at mainbus0cpu_enter_pages: entered tss+gdt page at va
> >> 0xffff800022001000 pa 0x10f64b000
> >> cpu_enter_pages: entered t.stack page at va 0xffff800022002000 pa
> >> 0x10f64c000
> >> cpu_enter_pages: cif_tss.tss_rsp0 = 0xffff8000220023e0
> >> : apid 18 (application processor)
> >> cpu2: AMD FX(tm)-6300 Six-Core Processor, 3511.72 MHz
> >> cpu2:
> >> FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,POPCNT,AES,XSAVE,AVX,F16C,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,XOP,SKINIT,WDT,FMA4,TCE,NODEID,TBM,TOPEXT,CPCTR,ITSC,BMI1
> >> cpu2: 64KB 64b/line 2-way I-cache, 16KB 64b/line 4-way D-cache, 2MB
> >> 64b/line 16-way L2 cache, 8MB 64b/line 64-way L3 cache
> >> cpu2: ITLB 48 4KB entries fully associative, 24 4MB entries fully
> >> associative
> >> cpu2: DTLB 64 4KB entries fully associative, 64 4MB entries fully
> >> associative
> >> cpu2: smt 0, core 2, package 0
> >> cpu3 at mainbus0cpu_enter_pages: entered tss+gdt page at va
> >> 0xffff80002200a000 pa 0x10f64e000
> >> cpu_enter_pages: entered t.stack page at va 0xffff80002200b000 pa
> >> 0x10f64f000
> >> cpu_enter_pages: cif_tss.tss_rsp0 = 0xffff80002200b3e0
> >> cpu3: AMD FX(tm)-6300 Six-Core Processor, 3511.72 MHz
> >> cpu3:
> >> FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,POPCNT,AES,XSAVE,AVX,F16C,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,XOP,SKINIT,WDT,FMA4,TCE,NODEID,TBM,TOPEXT,CPCTR,ITSC,BMI1
> >> cpu3: 64KB 64b/line 2-way I-cache, 16KB 64b/line 4-way D-cache, 2MB
> >> 64b/line 16-way L2 cache, 8MB 64b/line 64-way L3 cache
> >> cpu3: ITLB 48 4KB entries fully associative, 24 4MB entries fully
> >> associative
> >> cpu3: DTLB 64 4KB entries fully associative, 64 4MB entries fully
> >> associative
> >> cpu3: smt 0, core 3, package 0
> >> cpu4 at mainbus0cpu_enter_pages: entered tss+gdt page at va
> >> 0xffff800022013000 pa 0x10f651000
> >> cpu_enter_pages: entered t.stack page at va 0xffff800022014000 pa
> >> 0x10f652000
> >> cpu_enter_pages: cif_tss.tss_rsp0 = 0xffff8000220143e0
> >> : apid 20 (application processor)
> >> cpu4: AMD FX(tm)-6300 Six-Core Processor, 3511.72 MHz
> >> cpu4:
> >> FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,POPCNT,AES,XSAVE,AVX,F16C,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,XOP,SKINIT,WDT,FMA4,TCE,NODEID,TBM,TOPEXT,CPCTR,ITSC,BMI1
> >> cpu4: 64KB 64b/line 2-way I-cache, 16KB 64b/line 4-way D-cache, 2MB
> >> 64b/line 16-way L2 cache, 8MB 64b/line 64-way L3 cache
> >> cpu4: ITLB 48 4KB entries fully associative, 24 4MB entries fully
> >> associative
> >> cpu4: DTLB 64 4KB entries fully associative, 64 4MB entries fully
> >> associative
> >> cpu4: smt 0, core 4, package 0
> >> cpu5 at mainbus0cpu_enter_pages: entered tss+gdt page at va
> >> 0xffff80002201c000 pa 0x10f654000
> >> cpu_enter_pages: entered t.stack page at va 0xffff80002201d000 pa
> >> 0x10f655000
> >> cpu_enter_pages: cif_tss.tss_rsp0 = 0xffff80002201d3e0
> >> : apid 21 (application processor)
> >> cpu5: AMD FX(tm)-6300 Six-Core Processor, 3511.72 MHz
> >> cpu5:
> >> FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,MWAIT,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,POPCNT,AES,XSAVE,AVX,F16C,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,XOP,SKINIT,WDT,FMA4,TCE,NODEID,TBM,TOPEXT,CPCTR,ITSC,BMI1
> >> cpu5: 64KB 64b/line 2-way I-cache, 16KB 64b/line 4-way D-cache, 2MB
> >> 64b/line 16-way L2 cache, 8MB 64b/line 64-way L3 cache
> >> cpu5: ITLB 48 4KB entries fully associative, 24 4MB entries fully
> >> associative
> >> cpu5: DTLB 64 4KB entries fully associative, 64 4MB entries fully
> >> associative
> >> cpu5: smt 0, core 5, package 0
> >> ioapic0 at mainbus0: apid 7 pa 0xfec00000, version 21, 24 pins
> >> ioapic1 at mainbus0: apid 8 pa 0xfec20000, version 21, 32 pins
> >> acpimcfg0 at acpi0 addr 0xe0000000, bus 0-255
> >> acpihpet0 at acpi0: 14318180 Hz
> >> acpihpet0: recalibrated TSC frequency 3511709192 Hz
> >> acpiprt0 at acpi0: bus 0 (PCI0)
> >> acpiprt1 at acpi0: bus 5 (P0PC)
> >> acpiprt2 at acpi0: bus -1 (PE20)
> >> acpiprt3 at acpi0: bus -1 (PE21)
> >> acpiprt4 at acpi0: bus -1 (PE22)
> >> acpiprt5 at acpi0: bus -1 (PE23)
> >> acpiprt6 at acpi0: bus 1 (PC02)
> >> acpiprt7 at acpi0: bus 2 (PC04)
> >> acpiprt8 at acpi0: bus -1 (PC05)
> >> acpiprt9 at acpi0: bus -1 (PC06)
> >> acpiprt10 at acpi0: bus 3 (PC07)
> >> acpiprt11 at acpi0: bus 4 (PC09)
> >> acpiprt12 at acpi0: bus -1 (PC0A)
> >> acpiprt13 at acpi0: bus -1 (PC0B)
> >> acpiprt14 at acpi0: bus -1 (PC0C)
> >> acpiprt15 at acpi0: bus -1 (PC0D)
> >> acpiec0 at acpi0
> >> acpicpu0 at acpi0: C2(0@100 io@0x815), C1(@1 halt!), PSS
> >> acpicpu1 at acpi0: C2(0@100 io@0x815), C1(@1 halt!), PSS
> >> acpicpu2 at acpi0: C2(0@100 io@0x815), C1(@1 halt!), PSS
> >> acpicpu3 at acpi0: C2(0@100 io@0x815), C1(@1 halt!), PSS
> >> acpicpu4 at acpi0: C2(0@100 io@0x815), C1(@1 halt!), PSS
> >> acpicpu5 at acpi0: C2(0@100 io@0x815), C1(@1 halt!), PSS
> >> acpibtn0 at acpi0: PWRB
> >> "PNP0C14" at acpi0 not configured
> >> cpu0: 3512 MHz: speeds: 3500 3000 2500 2000 1400 MHz
> >> pci0 at mainbus0 bus 0
> >> pchb0 at pci0 dev 0 function 0 vendor "ATI", unknown product 0x5a14 rev
> >> 0x02
> >> vendor "ATI", unknown product 0x5a23 (class system subclass IOMMU, rev
> >> 0x00) at pci0 dev 0 function 2 not configured
> >> ppb0 at pci0 dev 2 function 0 "ATI SR5690 PCIE" rev 0x00: msi
> >> pci1 at ppb0 bus 1
> >> radeondrm0 at pci1 dev 0 function 0 "ATI Radeon Mobility HD 5430" rev 0x00
> >> drm0 at radeondrm0
> >> radeondrm0: msi
> >> azalia0 at pci1 dev 0 function 1 "ATI Radeon HD 5470 Audio" rev 0x00: msi
> >> azalia0: no supported codecs
> >> ppb1 at pci0 dev 4 function 0 "ATI SR5690 PCIE" rev 0x00: msi
> >> pci2 at ppb1 bus 2
> >> re0 at pci2 dev 0 function 0 "Realtek 8168" rev 0x06:
> >> RTL8168E/8111E-VL (0x2c80), msi, address c8:60:00:09:59:8e
> >> rgephy0 at re0 phy 7: RTL8169S/8110S/8211 PHY, rev. 5
> >> ppb2 at pci0 dev 7 function 0 "ATI SR5690 PCIE" rev 0x00: msi
> >> pci3 at ppb2 bus 3
> >> xhci0 at pci3 dev 0 function 0 "ASMedia ASM1042 xHCI" rev 0x00: msi
> >> usb0 at xhci0: USB revision 3.0
> >> uhub0 at usb0 configuration 1 interface 0 "ASMedia xHCI root hub" rev
> >> 3.00/1.00 addr 1
> >> ppb3 at pci0 dev 9 function 0 "ATI SR5690 PCIE" rev 0x00: msi
> >> pci4 at ppb3 bus 4
> >> re1 at pci4 dev 0 function 0 "Realtek 8168" rev 0x06: RTL8168E/8111E
> >> (0x2c00), msi, address c4:e9:84:01:91:c4
> >> rgephy1 at re1 phy 7: RTL8169S/8110S/8211 PHY, rev. 4
> >> ahci0 at pci0 dev 17 function 0 "ATI SBx00 SATA" rev 0x40: apic 7 int
> >> 19, AHCI 1.2
> >> ahci0: port 2: 6.0Gb/s
> >> ahci0: port 4: 6.0Gb/s
> >> scsibus1 at ahci0: 32 targets
> >> sd0 at scsibus1 targ 2 lun 0: <ATA, ST2000DM001-1CH1, CC27> SCSI3
> >> 0/direct fixed naa.5000c50064fb62ac
> >> sd0: 1907729MB, 512 bytes/sector, 3907029168 sectors
> >> sd1 at scsibus1 targ 4 lun 0: <ATA, Samsung SSD 850, EMT0> SCSI3
> >> 0/direct fixed naa.5002538d4014b6fd
> >> sd1: 114473MB, 512 bytes/sector, 234441648 sectors, thin
> >> ohci0 at pci0 dev 18 function 0 "ATI SB700 USB" rev 0x00: apic 7 int
> >> 18, version 1.0, legacy support
> >> ehci0 at pci0 dev 18 function 2 "ATI SB700 USB2" rev 0x00: apic 7 int 17
> >> usb1 at ehci0: USB revision 2.0
> >> uhub1 at usb1 configuration 1 interface 0 "ATI EHCI root hub" rev
> >> 2.00/1.00 addr 1
> >> ohci1 at pci0 dev 19 function 0 "ATI SB700 USB" rev 0x00: apic 7 int
> >> 20, version 1.0, legacy support
> >> ehci1 at pci0 dev 19 function 2 "ATI SB700 USB2" rev 0x00: apic 7 int 21
> >> usb2 at ehci1: USB revision 2.0
> >> uhub2 at usb2 configuration 1 interface 0 "ATI EHCI root hub" rev
> >> 2.00/1.00 addr 1
> >> piixpm0 at pci0 dev 20 function 0 "ATI SBx00 SMBus" rev 0x42: polling
> >> iic0 at piixpm0
> >> iic0: addr 0x20 01=00 02=00 03=00 04=00 05=00 06=00 07=00 08=00 09=00
> >> 0a=00 0b=00 0c=00 0d=00 0e=2b 0f=96 10=00 11=00 12=00 13=00 14=00
> >> 15=00 16=36 17=a0 18=c0 19=88 1a=00 1b=00 1c=00 1d=00 1e=0c 1f=03
> >> 20=09 21=09 22=09 23=09 24=03 3e=03 words 00=ff00 01=0000 02=0000
> >> 03=0000 04=0000 05=0000 06=0000 07=0000
> >> spdmem0 at iic0 addr 0x50: 4GB DDR3 SDRAM PC3-10600
> >> spdmem1 at iic0 addr 0x51: 4GB DDR3 SDRAM PC3-10600
> >> azalia1 at pci0 dev 20 function 2 "ATI SBx00 HD Audio" rev 0x40: apic 7
> >> int 16
> >> azalia1: codecs: Realtek/0x0887
> >> audio0 at azalia1
> >> pcib0 at pci0 dev 20 function 3 "ATI SB700 ISA" rev 0x40
> >> ppb4 at pci0 dev 20 function 4 "ATI SB600 PCI" rev 0x40
> >> pci5 at ppb4 bus 5
> >> ohci2 at pci0 dev 20 function 5 "ATI SB700 USB" rev 0x00: apic 7 int
> >> 18, version 1.0, legacy support
> >> ohci3 at pci0 dev 22 function 0 "ATI SB700 USB" rev 0x00: apic 7 int
> >> 22, version 1.0, legacy support
> >> ehci2 at pci0 dev 22 function 2 "ATI SB700 USB2" rev 0x00: apic 7 int 23
> >> usb3 at ehci2: USB revision 2.0
> >> uhub3 at usb3 configuration 1 interface 0 "ATI EHCI root hub" rev
> >> 2.00/1.00 addr 1
> >> pchb1 at pci0 dev 24 function 0 "AMD AMD64 15/0xh Link Cfg" rev 0x00
> >> pchb2 at pci0 dev 24 function 1 "AMD AMD64 15/0xh Address Map" rev 0x00
> >> pchb3 at pci0 dev 24 function 2 "AMD AMD64 15/0xh DRAM Cfg" rev 0x00
> >> km0 at pci0 dev 24 function 3 "AMD AMD64 15/0xh Misc Cfg" rev 0x00
> >> pchb4 at pci0 dev 24 function 4 "AMD AMD64 15/0xh CPU Power" rev 0x00
> >> pchb5 at pci0 dev 24 function 5 "AMD AMD64 15/0xh Host" rev 0x00
> >> usb4 at ohci0: USB revision 1.0
> >> uhub4 at usb4 configuration 1 interface 0 "ATI OHCI root hub" rev
> >> 1.00/1.00 addr 1
> >> usb5 at ohci1: USB revision 1.0
> >> uhub5 at usb5 configuration 1 interface 0 "ATI OHCI root hub" rev
> >> 1.00/1.00 addr 1
> >> isa0 at pcib0
> >> isadma0 at isa0
> >> com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
> >> pckbc0 at isa0 port 0x60/5 irq 1 irq 12
> >> pckbd0 at pckbc0 (kbd slot)
> >> wskbd0 at pckbd0: console keyboard
> >> pcppi0 at isa0 port 0x61
> >> spkr0 at pcppi0
> >> it0 at isa0 port 0x2e/2: IT8721F rev 1, EC port 0x290
> >> usb6 at ohci2: USB revision 1.0
> >> uhub6 at usb6 configuration 1 interface 0 "ATI OHCI root hub" rev
> >> 1.00/1.00 addr 1
> >> usb7 at ohci3: USB revision 1.0
> >> uhub7 at usb7 configuration 1 interface 0 "ATI OHCI root hub" rev
> >> 1.00/1.00 addr 1
> >> vmm0 at mainbus0: SVM/RVI
> >> uhub8 at uhub4 port 1 configuration 1 interface 0 "PI Engineering
> >> Kinesis Keyboard Hub" rev 1.10/3.20 addr 2
> >> uhidev0 at uhub8 port 2 configuration 1 interface 0 "P.I. Engineering
> >> product 0x0007" rev 1.10/3.20 addr 3
> >> uhidev0: iclass 3/1
> >> ukbd0 at uhidev0: 8 variable keys, 6 key codes, country code 33
> >> wskbd1 at ukbd0 mux 1
> >> uhidev1 at uhub8 port 2 configuration 1 interface 1 "P.I. Engineering
> >> product 0x0007" rev 1.10/3.20 addr 3
> >> uhidev1: iclass 3/0, 3 report ids
> >> uhid0 at uhidev1 reportid 2: input=1, output=0, feature=0
> >> uhid1 at uhidev1 reportid 3: input=3, output=0, feature=0
> >> uhidev2 at uhub8 port 4 configuration 1 interface 0 "PixArt Microsoft
> >> USB Optical Mouse" rev 1.10/1.00 addr 4
> >> uhidev2: iclass 3/1
> >> ums0 at uhidev2: 3 buttons, Z dir
> >> wsmouse0 at ums0 mux 0
> >> uhidev3 at uhub4 port 3 configuration 1 interface 0 "APC Back-UPS ES
> >> 550G FW:843.K4 .D USB FW:K4" rev 1.10/1.06 addr 5
> >> uhidev3: iclass 3/0, 123 report ids
> >> upd0 at uhidev3
> >> vscsi0 at root
> >> scsibus2 at vscsi0: 256 targets
> >> softraid0 at root
> >> scsibus3 at softraid0: 256 targets
> >> root on sd1a (c5619777a41563b0.a) swap on sd1b dump on sd1b
> >> WARNING: / was not properly unmounted
> >> radeondrm0: 1920x1080, 32bpp
> >> wsdisplay0 at radeondrm0 mux 1: console (std, vt100 emulation), using
> >> wskbd0
> >> wskbd1: connecting to wsdisplay0
> >> wsdisplay0: screen 1-5 added (std, vt100 emulation)
> >> wsmouse0 detached
> >> ums0 detached
> >> uhidev2 detached
> >> uhidev2 at uhub8 port 4 configuration 1 interface 0 "PixArt Microsoft
> >> USB Optical Mouse" rev 1.10/1.00 addr 4
> >> uhidev2: iclass 3/1
> >> ums0 at uhidev2: 3 buttons, Z dir
> >> wsmouse0 at ums0 mux 0
> >> wsmouse0 detached
> >> ums0 detached
> >> uhidev2 detached
> >> uhidev2 at uhub8 port 4 configuration 1 interface 0 "PixArt Microsoft
> >> USB Optical Mouse" rev 1.10/1.00 addr 4
> >> uhidev2: iclass 3/1
> >> ums0 at uhidev2: 3 buttons, Z dir
> >> wsmouse0 at ums0 mux 0
> >> wsmouse0 detached
> >> ums0 detached
> >> uhidev2 detached
> >> uhidev2 at uhub8 port 4 configuration 1 interface 0 "PixArt Microsoft
> >> USB Optical Mouse" rev 1.10/1.00 addr 4
> >> uhidev2: iclass 3/1
> >> ums0 at uhidev2: 3 buttons, Z dir
> >> wsmouse0 at ums0 mux 0
> >> wsmouse0 detached
> >> ums0 detached
> >> uhidev2 detached
> >> uhidev2 at uhub8 port 4 configuration 1 interface 0 "PixArt Microsoft
> >> USB Optical Mouse" rev 1.10/1.00 addr 4
> >> uhidev2: iclass 3/1
> >> ums0 at uhidev2: 3 buttons, Z dir
> >> uhidev2: iclass 3/1
> >> ums0 at uhidev2: 3 buttons, Z dir
> >> wsmouse0 at ums0 mux 0
> >>
> >> full sendbug attached
> >
> >
> >> To: [email protected]
> >> Subject: vmd: vm extremely slow; time ls /var*; takes 14 seconds
> >> From: root
> >> Cc: root
> >> Reply-To: root
> >>
> >>> Synopsis:       vmd: vm extremely slow
> >>> Category:       amd64
> >>> Environment:
> >>
> >>         System      : OpenBSD 6.2
> >>         Details     : OpenBSD 6.2-current (GENERIC.MP) #5: Mon Feb 12
> >> 21:05:57 MST 2018
> >>
> >> [email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
> >>
> >>         Architecture: OpenBSD.amd64
> >>         Machine     : amd64
> >>>
> >>> Description:
> >>
> >>         just running # time ls /var*; after booting bsd.rd
> >>         takes like 14 seconds, according to my phone clock
> >>
> >>         don't know if it happened before because i'm just starting to
> >>         try vmm
> >>
> >>         i ran out of patience when trying to install OpenBSD
> >>         because it takes ages...
> >>
> >>         how to diagnose further?
> >>
> >>         thanks
> >>
> >>> How-To-Repeat:
> >>
> >>
> >>         Welcome to the OpenBSD/amd64 6.2 installation program.
> >>
> >> (I)nstall, (U)pgrade, (A)utoinstall or (S)hell? (I)nstall, (U)pgrade,
> >> (A)utoinstall or (S)hell? S
> >> # time ls /var*
> >> db     empty  run    tmp    tzlist
> >>    0m00.02s real     0m00.00s user     0m00.00s system
> >> # # time incorrectly reports 0s but on reality there happened like 14secs
> >>
> >
> > Hi Abel,
> >
> > The serial console is problematic on AMD / SVM due to interupt window
> > exiting not working as expected. Within those 14 seconds if you 'poke'
> > it (by sending keypresses),  you might get an answer :)
> >
> > It is quite usable via ssh.
> > --
> > Pratik
> 
> Hi Pratik,
> 
> you are right, I confirm it is pretty usable via SSH,
> just needed to make serial install on a machine with intel / vmx
> 
> thanks
> 

Yeah, a known issue. Keeps getting pushed to the end of the list though.

-ml

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