system slow down strangeness

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system slow down strangeness

Gregory Edigarov-5
Hello,

from around two weeks ago I am observing the overall system slow down.
Everything work stable,
but nearly every X application takes forever to open a window.
also I am using tiling wm, and when workspace is switched,
it takes a long time for the system to redraw a screen.
I also noticed that some console scripts like ansible-doc
are also starting slower then usual.

this system only has 8 Gb RAM temporarily,
but top says:

Memory: Real: 1764M/5673M act/tot Free: 2183M Cache: 3284M Swap: 0K/32G

so I do not think it is a memory issue.

was just fine before,  so wondering what has happen.

OpenBSD 6.8-beta (GENERIC.MP) #59: Fri Sep  4 22:46:14 MDT 2020
[hidden email]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 8501665792 (8107MB)
avail mem = 8228966400 (7847MB)
random: good seed from bootblocks
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 3.2 @ 0xe6cc0 (31 entries)
bios0: vendor American Megatrends Inc. version "P4.20" date 06/18/2020
bios0: ASRock B450 Pro4
acpi0 at bios0: ACPI 6.0
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP APIC FPDT FIDT SSDT SSDT SSDT MCFG AAFT HPET
UEFI PCCT SSDT CRAT CDIT SSDT SSDT WSMT SSDT
acpi0: wakeup devices GPP0(S4) GPP1(S4) GPP3(S4) GPP4(S4) GPP5(S4)
GPP6(S4) GPP7(S4) GPP8(S4) GPP9(S4) GPPA(S4) GPPB(S4) GPPC(S4) GPPD(S4)
GPPE(S4) GPPF(S4) GP10(S4) [...]
acpitimer0 at acpi0: 3579545 Hz, 32 bits
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: AMD Ryzen 5 3600 6-Core Processor, 3593.71 MHz, 17-71-00
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,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,SKINIT,TCE,TOPEXT,CPCTR,DBKP,PCTRL3,MWAITX,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,PQM,RDSEED,ADX,SMAP,CLFLUSHOPT,CLWB,SHA,UMIP,IBPB,STIBP,SSBD,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu0: 32KB 64b/line 8-way I-cache, 32KB 64b/line 8-way D-cache, 512KB
64b/line 8-way L2 cache, 32MB 64b/line disabled L3 cache
cpu0: ITLB 64 4KB entries fully associative, 64 4MB entries fully
associative
cpu0: DTLB 64 4KB entries fully associative, 64 4MB entries fully
associative
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
cpu0: apic clock running at 99MHz
cpu0: mwait min=64, max=64, C-substates=1.1, IBE
cpu1 at mainbus0: apid 2 (application processor)
cpu1: AMD Ryzen 5 3600 6-Core Processor, 3593.25 MHz, 17-71-00
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,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,SKINIT,TCE,TOPEXT,CPCTR,DBKP,PCTRL3,MWAITX,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,PQM,RDSEED,ADX,SMAP,CLFLUSHOPT,CLWB,SHA,UMIP,IBPB,STIBP,SSBD,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu1: 32KB 64b/line 8-way I-cache, 32KB 64b/line 8-way D-cache, 512KB
64b/line 8-way L2 cache, 32MB 64b/line disabled L3 cache
cpu1: ITLB 64 4KB entries fully associative, 64 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 mainbus0: apid 4 (application processor)
cpu2: AMD Ryzen 5 3600 6-Core Processor, 3593.25 MHz, 17-71-00
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,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,SKINIT,TCE,TOPEXT,CPCTR,DBKP,PCTRL3,MWAITX,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,PQM,RDSEED,ADX,SMAP,CLFLUSHOPT,CLWB,SHA,UMIP,IBPB,STIBP,SSBD,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu2: 32KB 64b/line 8-way I-cache, 32KB 64b/line 8-way D-cache, 512KB
64b/line 8-way L2 cache, 32MB 64b/line disabled L3 cache
cpu2: ITLB 64 4KB entries fully associative, 64 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 mainbus0: apid 8 (application processor)
cpu3: AMD Ryzen 5 3600 6-Core Processor, 3593.26 MHz, 17-71-00
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,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,SKINIT,TCE,TOPEXT,CPCTR,DBKP,PCTRL3,MWAITX,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,PQM,RDSEED,ADX,SMAP,CLFLUSHOPT,CLWB,SHA,UMIP,IBPB,STIBP,SSBD,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu3: 32KB 64b/line 8-way I-cache, 32KB 64b/line 8-way D-cache, 512KB
64b/line 8-way L2 cache, 32MB 64b/line disabled L3 cache
cpu3: ITLB 64 4KB entries fully associative, 64 4MB entries fully
associative
cpu3: DTLB 64 4KB entries fully associative, 64 4MB entries fully
associative
cpu3: smt 0, core 4, package 0
cpu4 at mainbus0: apid 10 (application processor)
cpu4: AMD Ryzen 5 3600 6-Core Processor, 3593.25 MHz, 17-71-00
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,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,SKINIT,TCE,TOPEXT,CPCTR,DBKP,PCTRL3,MWAITX,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,PQM,RDSEED,ADX,SMAP,CLFLUSHOPT,CLWB,SHA,UMIP,IBPB,STIBP,SSBD,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu4: 32KB 64b/line 8-way I-cache, 32KB 64b/line 8-way D-cache, 512KB
64b/line 8-way L2 cache, 32MB 64b/line disabled L3 cache
cpu4: ITLB 64 4KB entries fully associative, 64 4MB entries fully
associative
cpu4: DTLB 64 4KB entries fully associative, 64 4MB entries fully
associative
cpu4: smt 0, core 5, package 0
cpu5 at mainbus0: apid 12 (application processor)
cpu5: AMD Ryzen 5 3600 6-Core Processor, 3593.25 MHz, 17-71-00
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,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,SKINIT,TCE,TOPEXT,CPCTR,DBKP,PCTRL3,MWAITX,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,PQM,RDSEED,ADX,SMAP,CLFLUSHOPT,CLWB,SHA,UMIP,IBPB,STIBP,SSBD,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu5: 32KB 64b/line 8-way I-cache, 32KB 64b/line 8-way D-cache, 512KB
64b/line 8-way L2 cache, 32MB 64b/line disabled L3 cache
cpu5: ITLB 64 4KB entries fully associative, 64 4MB entries fully
associative
cpu5: DTLB 64 4KB entries fully associative, 64 4MB entries fully
associative
cpu5: smt 0, core 6, package 0
cpu6 at mainbus0: apid 1 (application processor)
cpu6: AMD Ryzen 5 3600 6-Core Processor, 3593.25 MHz, 17-71-00
cpu6:
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,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,SKINIT,TCE,TOPEXT,CPCTR,DBKP,PCTRL3,MWAITX,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,PQM,RDSEED,ADX,SMAP,CLFLUSHOPT,CLWB,SHA,UMIP,IBPB,STIBP,SSBD,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu6: 32KB 64b/line 8-way I-cache, 32KB 64b/line 8-way D-cache, 512KB
64b/line 8-way L2 cache, 32MB 64b/line disabled L3 cache
cpu6: ITLB 64 4KB entries fully associative, 64 4MB entries fully
associative
cpu6: DTLB 64 4KB entries fully associative, 64 4MB entries fully
associative
cpu6: smt 1, core 0, package 0
cpu7 at mainbus0: apid 3 (application processor)
cpu7: AMD Ryzen 5 3600 6-Core Processor, 3593.25 MHz, 17-71-00
cpu7:
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,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,SKINIT,TCE,TOPEXT,CPCTR,DBKP,PCTRL3,MWAITX,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,PQM,RDSEED,ADX,SMAP,CLFLUSHOPT,CLWB,SHA,UMIP,IBPB,STIBP,SSBD,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu7: 32KB 64b/line 8-way I-cache, 32KB 64b/line 8-way D-cache, 512KB
64b/line 8-way L2 cache, 32MB 64b/line disabled L3 cache
cpu7: ITLB 64 4KB entries fully associative, 64 4MB entries fully
associative
cpu7: DTLB 64 4KB entries fully associative, 64 4MB entries fully
associative
cpu7: smt 1, core 1, package 0
cpu8 at mainbus0: apid 5 (application processor)
cpu8: AMD Ryzen 5 3600 6-Core Processor, 3593.25 MHz, 17-71-00
cpu8:
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,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,SKINIT,TCE,TOPEXT,CPCTR,DBKP,PCTRL3,MWAITX,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,PQM,RDSEED,ADX,SMAP,CLFLUSHOPT,CLWB,SHA,UMIP,IBPB,STIBP,SSBD,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu8: 32KB 64b/line 8-way I-cache, 32KB 64b/line 8-way D-cache, 512KB
64b/line 8-way L2 cache, 32MB 64b/line disabled L3 cache
cpu8: ITLB 64 4KB entries fully associative, 64 4MB entries fully
associative
cpu8: DTLB 64 4KB entries fully associative, 64 4MB entries fully
associative
cpu8: smt 1, core 2, package 0
cpu9 at mainbus0: apid 9 (application processor)
cpu9: AMD Ryzen 5 3600 6-Core Processor, 3593.25 MHz, 17-71-00
cpu9:
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,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,SKINIT,TCE,TOPEXT,CPCTR,DBKP,PCTRL3,MWAITX,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,PQM,RDSEED,ADX,SMAP,CLFLUSHOPT,CLWB,SHA,UMIP,IBPB,STIBP,SSBD,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu9: 32KB 64b/line 8-way I-cache, 32KB 64b/line 8-way D-cache, 512KB
64b/line 8-way L2 cache, 32MB 64b/line disabled L3 cache
cpu9: ITLB 64 4KB entries fully associative, 64 4MB entries fully
associative
cpu9: DTLB 64 4KB entries fully associative, 64 4MB entries fully
associative
cpu9: disabling user TSC (skew=-216)
cpu9: smt 1, core 4, package 0
cpu10 at mainbus0: apid 11 (application processor)
cpu10: AMD Ryzen 5 3600 6-Core Processor, 3593.25 MHz, 17-71-00
cpu10:
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,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,SKINIT,TCE,TOPEXT,CPCTR,DBKP,PCTRL3,MWAITX,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,PQM,RDSEED,ADX,SMAP,CLFLUSHOPT,CLWB,SHA,UMIP,IBPB,STIBP,SSBD,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu10: 32KB 64b/line 8-way I-cache, 32KB 64b/line 8-way D-cache, 512KB
64b/line 8-way L2 cache, 32MB 64b/line disabled L3 cache
cpu10: ITLB 64 4KB entries fully associative, 64 4MB entries fully
associative
cpu10: DTLB 64 4KB entries fully associative, 64 4MB entries fully
associative
cpu10: smt 1, core 5, package 0
cpu11 at mainbus0: apid 13 (application processor)
cpu11: AMD Ryzen 5 3600 6-Core Processor, 3593.25 MHz, 17-71-00
cpu11:
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,MOVBE,POPCNT,AES,XSAVE,AVX,F16C,RDRAND,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,SKINIT,TCE,TOPEXT,CPCTR,DBKP,PCTRL3,MWAITX,ITSC,FSGSBASE,BMI1,AVX2,SMEP,BMI2,PQM,RDSEED,ADX,SMAP,CLFLUSHOPT,CLWB,SHA,UMIP,IBPB,STIBP,SSBD,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu11: 32KB 64b/line 8-way I-cache, 32KB 64b/line 8-way D-cache, 512KB
64b/line 8-way L2 cache, 32MB 64b/line disabled L3 cache
cpu11: ITLB 64 4KB entries fully associative, 64 4MB entries fully
associative
cpu11: DTLB 64 4KB entries fully associative, 64 4MB entries fully
associative
cpu11: disabling user TSC (skew=-234)
cpu11: smt 1, core 6, package 0
ioapic0 at mainbus0: apid 13 pa 0xfec00000, version 21, 24 pins
ioapic1 at mainbus0: apid 14 pa 0xfec01000, version 21, 32 pins
acpimcfg0 at acpi0
acpimcfg0: addr 0xe0000000, bus 0-255
acpihpet0 at acpi0: 14318180 Hz
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus -1 (GPP0)
acpiprt2 at acpi0: bus -1 (GPP1)
acpiprt3 at acpi0: bus -1 (GPP3)
acpiprt4 at acpi0: bus -1 (GPP4)
acpiprt5 at acpi0: bus -1 (GPP5)
acpiprt6 at acpi0: bus -1 (GPP6)
acpiprt7 at acpi0: bus -1 (GPP7)
acpiprt8 at acpi0: bus 9 (GPP8)
acpiprt9 at acpi0: bus -1 (GPP9)
acpiprt10 at acpi0: bus -1 (GPPA)
acpiprt11 at acpi0: bus -1 (GPPB)
acpiprt12 at acpi0: bus -1 (GPPC)
acpiprt13 at acpi0: bus -1 (GPPD)
acpiprt14 at acpi0: bus -1 (GPPE)
acpiprt15 at acpi0: bus -1 (GPPF)
acpiprt16 at acpi0: bus -1 (GP10)
acpiprt17 at acpi0: bus 10 (GP12)
acpiprt18 at acpi0: bus 11 (GP13)
acpiprt19 at acpi0: bus 12 (GP30)
acpiprt20 at acpi0: bus 13 (GP31)
acpiprt21 at acpi0: bus 1 (GPP2)
acpipci0 at acpi0 PCI0: 0x00000010 0x00000011 0x00000000
extent `acpipci0 pcibus' (0x0 - 0xff), flags=0
extent `acpipci0 pciio' (0x0 - 0xffffffff), flags=0
      0xcf8 - 0xcff
      0x10000 - 0xffffffff
extent `acpipci0 pcimem' (0x0 - 0xffffffffffffffff), flags=0
      0x0 - 0x9ffff
      0xe0000 - 0xbfffffff
      0xfec30000 - 0xfedfffff
      0x100000000 - 0xffffffffffffffff
acpicmos0 at acpi0
acpibtn0 at acpi0: PWRB
amdgpio0 at acpi0 GPIO uid 0 addr 0xfed81500/0x400 irq 7, 184 pins
"AMDIF030" at acpi0 not configured
"PNP0C14" at acpi0 not configured
acpicpu0 at acpi0: C2(0@400 io@0x414), C1(0@1 mwait), PSS
acpicpu1 at acpi0: C2(0@400 io@0x414), C1(0@1 mwait), PSS
acpicpu2 at acpi0: C2(0@400 io@0x414), C1(0@1 mwait), PSS
acpicpu3 at acpi0: C2(0@400 io@0x414), C1(0@1 mwait), PSS
acpicpu4 at acpi0: C2(0@400 io@0x414), C1(0@1 mwait), PSS
acpicpu5 at acpi0: C2(0@400 io@0x414), C1(0@1 mwait), PSS
acpicpu6 at acpi0: C2(0@400 io@0x414), C1(0@1 mwait), PSS
acpicpu7 at acpi0: C2(0@400 io@0x414), C1(0@1 mwait), PSS
acpicpu8 at acpi0: C2(0@400 io@0x414), C1(0@1 mwait), PSS
acpicpu9 at acpi0: C2(0@400 io@0x414), C1(0@1 mwait), PSS
acpicpu10 at acpi0: C2(0@400 io@0x414), C1(0@1 mwait), PSS
acpicpu11 at acpi0: C2(0@400 io@0x414), C1(0@1 mwait), PSS
cpu0: 3593 MHz: speeds: 3600 2800 2200 MHz
pci0 at mainbus0 bus 0
ksmn0 at pci0 dev 0 function 0 "AMD 17h/3xh Root Complex" rev 0x00
pchb0 at pci0 dev 1 function 0 vendor "AMD", unknown product 0x1482 rev 0x00
ppb0 at pci0 dev 1 function 3 vendor "AMD", unknown product 0x1483 rev
0x00: msi
pci1 at ppb0 bus 1
xhci0 at pci1 dev 0 function 0 vendor "AMD", unknown product 0x43d5 rev
0x01: msi, xHCI 1.10
usb0 at xhci0: USB revision 3.0
uhub0 at usb0 configuration 1 interface 0 "AMD xHCI root hub" rev
3.00/1.00 addr 1
ahci0 at pci1 dev 0 function 1 "AMD 400 Series AHCI" rev 0x01: msi, AHCI
1.3.1
ahci0: port busy after first PMP probe FIS
ahci0: port busy after first PMP probe FIS
ahci0: port 0: 6.0Gb/s
scsibus1 at ahci0: 32 targets
sd0 at scsibus1 targ 0 lun 0: <ATA, WDC WD1003FZEX-0, 01.0>
naa.50014ee2b78c572b
sd0: 953869MB, 512 bytes/sector, 1953525168 sectors
ppb1 at pci1 dev 0 function 2 "AMD 400 Series PCIE" rev 0x01
pci2 at ppb1 bus 2
ppb2 at pci2 dev 0 function 0 "AMD 400 Series PCIE" rev 0x01: msi
pci3 at ppb2 bus 3
re0 at pci3 dev 0 function 0 "Realtek 8168" rev 0x07: RTL8168E/8111E-VL
(0x2c80), msi, address 00:ad:24:16:7a:46
rgephy0 at re0 phy 7: RTL8169S/8110S/8211 PHY, rev. 5
ppb3 at pci2 dev 1 function 0 "AMD 400 Series PCIE" rev 0x01: msi
pci4 at ppb3 bus 4
ppb4 at pci2 dev 4 function 0 "AMD 400 Series PCIE" rev 0x01: msi
pci5 at ppb4 bus 5
ppb5 at pci2 dev 5 function 0 "AMD 400 Series PCIE" rev 0x01: msi
pci6 at ppb5 bus 6
ppb6 at pci2 dev 6 function 0 "AMD 400 Series PCIE" rev 0x01: msi
pci7 at ppb6 bus 7
ahci1 at pci7 dev 0 function 0 "ASMedia ASM1061 AHCI" rev 0x02: msi,
AHCI 1.2
scsibus2 at ahci1: 32 targets
ppb7 at pci2 dev 7 function 0 "AMD 400 Series PCIE" rev 0x01: msi
pci8 at ppb7 bus 8
re1 at pci8 dev 0 function 0 "Realtek 8168" rev 0x15: RTL8168H/8111H
(0x5400), msi, address a8:a1:59:31:c6:46
rgephy1 at re1 phy 7: RTL8251 PHY, rev. 0
pchb1 at pci0 dev 2 function 0 vendor "AMD", unknown product 0x1482 rev 0x00
pchb2 at pci0 dev 3 function 0 vendor "AMD", unknown product 0x1482 rev 0x00
ppb8 at pci0 dev 3 function 1 vendor "AMD", unknown product 0x1483 rev
0x00: msi
pci9 at ppb8 bus 9
amdgpu0 at pci9 dev 0 function 0 "ATI Polaris 11" rev 0xff
drm0 at amdgpu0
amdgpu0: msi
azalia0 at pci9 dev 0 function 1 "ATI Radeon Pro Audio" rev 0x00: msi
azalia0: no supported codecs
pchb3 at pci0 dev 4 function 0 vendor "AMD", unknown product 0x1482 rev 0x00
pchb4 at pci0 dev 5 function 0 vendor "AMD", unknown product 0x1482 rev 0x00
pchb5 at pci0 dev 7 function 0 vendor "AMD", unknown product 0x1482 rev 0x00
ppb9 at pci0 dev 7 function 1 vendor "AMD", unknown product 0x1484 rev 0x00
pci10 at ppb9 bus 10
vendor "AMD", unknown product 0x148a (class instrumentation unknown
subclass 0x00, rev 0x00) at pci10 dev 0 function 0 not configured
pchb6 at pci0 dev 8 function 0 vendor "AMD", unknown product 0x1482 rev 0x00
ppb10 at pci0 dev 8 function 1 vendor "AMD", unknown product 0x1484 rev 0x00
pci11 at ppb10 bus 11
vendor "AMD", unknown product 0x1485 (class instrumentation unknown
subclass 0x00, rev 0x00) at pci11 dev 0 function 0 not configured
ccp0 at pci11 dev 0 function 1 "AMD 17h/3xh Crypto" rev 0x00
xhci1 at pci11 dev 0 function 3 vendor "AMD", unknown product 0x149c rev
0x00: msi, xHCI 1.10
usb1 at xhci1: USB revision 3.0
uhub1 at usb1 configuration 1 interface 0 "AMD xHCI root hub" rev
3.00/1.00 addr 1
azalia1 at pci11 dev 0 function 4 vendor "AMD", unknown product 0x1487
rev 0x00: msi
azalia1: codecs: Realtek/0x0892
audio0 at azalia1
ppb11 at pci0 dev 8 function 2 vendor "AMD", unknown product 0x1484 rev 0x00
pci12 at ppb11 bus 12
ahci2 at pci12 dev 0 function 0 "AMD FCH AHCI" rev 0x51: msi, AHCI 1.3.1
scsibus3 at ahci2: 32 targets
ppb12 at pci0 dev 8 function 3 vendor "AMD", unknown product 0x1484 rev 0x00
pci13 at ppb12 bus 13
ahci3 at pci13 dev 0 function 0 "AMD FCH AHCI" rev 0x51: msi, AHCI 1.3.1
scsibus4 at ahci3: 32 targets
piixpm0 at pci0 dev 20 function 0 "AMD FCH SMBus" rev 0x61: SMI
iic0 at piixpm0
spdmem0 at iic0 addr 0x50: 8GB DDR4 SDRAM PC4-17000
iic1 at piixpm0
pcib0 at pci0 dev 20 function 3 "AMD FCH LPC" rev 0x51
pchb7 at pci0 dev 24 function 0 vendor "AMD", unknown product 0x1440 rev
0x00
pchb8 at pci0 dev 24 function 1 vendor "AMD", unknown product 0x1441 rev
0x00
pchb9 at pci0 dev 24 function 2 vendor "AMD", unknown product 0x1442 rev
0x00
pchb10 at pci0 dev 24 function 3 vendor "AMD", unknown product 0x1443
rev 0x00
pchb11 at pci0 dev 24 function 4 vendor "AMD", unknown product 0x1444
rev 0x00
pchb12 at pci0 dev 24 function 5 vendor "AMD", unknown product 0x1445
rev 0x00
pchb13 at pci0 dev 24 function 6 vendor "AMD", unknown product 0x1446
rev 0x00
pchb14 at pci0 dev 24 function 7 vendor "AMD", unknown product 0x1447
rev 0x00
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
wbsio0 at isa0 port 0x2e/2: NCT6779D rev 0x62
lm1 at wbsio0 port 0x290/8: NCT6779D
vmm0 at mainbus0: SVM/RVI
uhidev0 at uhub0 port 11 configuration 1 interface 0 "Microdia / Sonix
Technology Co., Ltd. USB Keyboard" rev 2.00/1.06 addr 2
uhidev0: iclass 3/1
ukbd0 at uhidev0: 8 variable keys, 6 key codes
wskbd1 at ukbd0 mux 1
uhidev1 at uhub0 port 11 configuration 1 interface 1 "Microdia / Sonix
Technology Co., Ltd. USB Keyboard" rev 2.00/1.06 addr 2
uhidev1: iclass 3/1, 6 report ids
uhid0 at uhidev1 reportid 1: input=2, output=0, feature=0
uhid1 at uhidev1 reportid 2: input=1, output=0, feature=0
uhid2 at uhidev1 reportid 3: input=1, output=0, feature=0
ukbd1 at uhidev1 reportid 4: 48 variable keys, 0 key codes
wskbd2 at ukbd1 mux 1
ukbd2 at uhidev1 reportid 5: 56 variable keys, 0 key codes
wskbd3 at ukbd2 mux 1
ukbd3 at uhidev1 reportid 6: 56 variable keys, 0 key codes
wskbd4 at ukbd3 mux 1
uhidev2 at uhub0 port 14 configuration 1 interface 0 "COMPANY USB
Device" rev 1.10/0.eb addr 3
uhidev2: iclass 3/1
ukbd4 at uhidev2: 8 variable keys, 6 key codes
wskbd5 at ukbd4 mux 1
uhidev3 at uhub0 port 14 configuration 1 interface 1 "COMPANY USB
Device" rev 1.10/0.eb addr 3
uhidev3: iclass 3/1
ums0 at uhidev3: 8 buttons, Z dir
wsmouse0 at ums0 mux 0
uhidev4 at uhub0 port 14 configuration 1 interface 2 "COMPANY USB
Device" rev 1.10/0.eb addr 3
uhidev4: iclass 3/0, 7 report ids
ukbd5 at uhidev4 reportid 1: 120 variable keys, 0 key codes
wskbd6 at ukbd5 mux 1
uhid3 at uhidev4 reportid 2: input=1, output=0, feature=0
uhid4 at uhidev4 reportid 3: input=2, output=0, feature=0
uhid5 at uhidev4 reportid 7: input=15, output=0, feature=71
vscsi0 at root
scsibus5 at vscsi0: 256 targets
softraid0 at root
scsibus6 at softraid0: 256 targets
root on sd0a (3992f318b493941d.a) swap on sd0b dump on sd0b
initializing kernel modesetting (POLARIS11 0x1002:0x67FF 0x1458:0x230B
0xFF).
amdgpu0: 2560x1440, 32bpp
wsdisplay0 at amdgpu0 mux 1: console (std, vt100 emulation), using wskbd0
wskbd1: connecting to wsdisplay0
wskbd2: connecting to wsdisplay0
wskbd3: connecting to wsdisplay0
wskbd4: connecting to wsdisplay0
wskbd5: connecting to wsdisplay0
wskbd6: connecting to wsdisplay0
wsdisplay0: screen 1-5 added (std, vt100 emulation)

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Re: system slow down strangeness

Nick Holland
On 2020-09-08 04:16, Gregory Edigarov wrote:

> Hello,
>
> from around two weeks ago I am observing the overall system slow down.
> Everything work stable,
> but nearly every X application takes forever to open a window.
> also I am using tiling wm, and when workspace is switched,
> it takes a long time for the system to redraw a screen.
> I also noticed that some console scripts like ansible-doc
> are also starting slower then usual.
>
> this system only has 8 Gb RAM temporarily,
> but top says:
>
> Memory: Real: 1764M/5673M act/tot Free: 2183M Cache: 3284M Swap: 0K/32G
>
> so I do not think it is a memory issue.
>
> was just fine before,  so wondering what has happen.

> OpenBSD 6.8-beta (GENERIC.MP) #59: Fri Sep  4 22:46:14 MDT 2020
> [hidden email]:/usr/src/sys/arch/amd64/compile/GENERIC.MP

well...that's less than two weeks old.  So I'm guessing either you had
the problem and figured, "let's upgrade, see if that fixes it" (not a
bad plan), or you are a regular upgrader (also good).  Can you say if
the problem started with an upgrade?  Or did it occur between upgrades?

...
> sd0 at scsibus1 targ 0 lun 0: <ATA, WDC WD1003FZEX-0, 01.0>

Any possibility you have a bad disk?  A few times in my life, I
have seen a bad disk that would have issues reading from the drive,
but succeed after a few retries, before it threw an error back to
the OS.  It would then reset its retry counter, and have the same
problem on the next read...and the one after that.  Result: horrible
performance, but it "worked".  (granted, I've been doing computer
support for almost 40 years now and I can think of two cases of this
happening that left me scratching my head for a long time, and maybe
a couple others similar to this that I don't recall so vividly, so
not exactly a common problem...but not unheard of, either.)

...
Nick.

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Re: system slow down strangeness

Stuart Henderson
In reply to this post by Gregory Edigarov-5
On 2020-09-08, Gregory Edigarov <[hidden email]> wrote:

> Hello,
>
> from around two weeks ago I am observing the overall system slow down.
> Everything work stable,
> but nearly every X application takes forever to open a window.
> also I am using tiling wm, and when workspace is switched,
> it takes a long time for the system to redraw a screen.
> I also noticed that some console scripts like ansible-doc
> are also starting slower then usual.
>
> this system only has 8 Gb RAM temporarily,
> but top says:
>
> Memory: Real: 1764M/5673M act/tot Free: 2183M Cache: 3284M Swap: 0K/32G
>
> so I do not think it is a memory issue.
>
> was just fine before,  so wondering what has happen.
>
> OpenBSD 6.8-beta (GENERIC.MP) #59: Fri Sep  4 22:46:14 MDT 2020
> [hidden email]:/usr/src/sys/arch/amd64/compile/GENERIC.MP

What was the previous kernel version? "zgrep OpenBSD /var/log/messages*"
may well find it.

Mesa was updated recently, and a number of changes were made to DRM drivers.


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Re: system slow down strangeness

Gregory Edigarov-5


On 2020-09-08 21:18, Stuart Henderson wrote:

> On 2020-09-08, Gregory Edigarov <[hidden email]> wrote:
>> Hello,
>>
>> from around two weeks ago I am observing the overall system slow down.
>> Everything work stable,
>> but nearly every X application takes forever to open a window.
>> also I am using tiling wm, and when workspace is switched,
>> it takes a long time for the system to redraw a screen.
>> I also noticed that some console scripts like ansible-doc
>> are also starting slower then usual.
>>
>> this system only has 8 Gb RAM temporarily,
>> but top says:
>>
>> Memory: Real: 1764M/5673M act/tot Free: 2183M Cache: 3284M Swap: 0K/32G
>>
>> so I do not think it is a memory issue.
>>
>> was just fine before,  so wondering what has happen.
>>
>> OpenBSD 6.8-beta (GENERIC.MP) #59: Fri Sep  4 22:46:14 MDT 2020
>> [hidden email]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
> What was the previous kernel version? "zgrep OpenBSD /var/log/messages*"
> may well find it.
>
> Mesa was updated recently, and a number of changes were made to DRM drivers.
the previous was:
/var/log/messages.2.gz:Sep  5 00:41:28 lbld12 /bsd: OpenBSD 6.7-current
(GENERIC.MP) #48: Fri Aug 28 23:21:33 MDT 2020

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Re: system slow down strangeness

Gregory Edigarov-5
In reply to this post by Nick Holland


On 2020-09-08 19:38, Nick Holland wrote:

> On 2020-09-08 04:16, Gregory Edigarov wrote:
>> Hello,
>>
>> from around two weeks ago I am observing the overall system slow down.
>> Everything work stable,
>> but nearly every X application takes forever to open a window.
>> also I am using tiling wm, and when workspace is switched,
>> it takes a long time for the system to redraw a screen.
>> I also noticed that some console scripts like ansible-doc
>> are also starting slower then usual.
>>
>> this system only has 8 Gb RAM temporarily,
>> but top says:
>>
>> Memory: Real: 1764M/5673M act/tot Free: 2183M Cache: 3284M Swap: 0K/32G
>>
>> so I do not think it is a memory issue.
>>
>> was just fine before,  so wondering what has happen.
>> OpenBSD 6.8-beta (GENERIC.MP) #59: Fri Sep  4 22:46:14 MDT 2020
>> [hidden email]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
> well...that's less than two weeks old.  So I'm guessing either you had
> the problem and figured, "let's upgrade, see if that fixes it" (not a
> bad plan), or you are a regular upgrader (also good).  Can you say if
> the problem started with an upgrade?  Or did it occur between upgrades?
Hm, well, yes, I am upgrading regularly. It's my home system,
so nothing mission critical. And therefore why not upgrade it and see
what new you guys
are cooking ;-)
Usually upgrading on weekly basis.


> ...
>> sd0 at scsibus1 targ 0 lun 0: <ATA, WDC WD1003FZEX-0, 01.0>
> Any possibility you have a bad disk?
No, it seems more like it is software problem.
I did some tests, and came to a conclusion that it is chromium, some how
while it is not in top for cpu it slows down
things significantly. for now switched to firefox and problem disappeared.
But, just for the record, firefox had issues with sigbus/segfault around
a week ago. Now it is rock solid and fast again.