---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4200 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 UTC 2022 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4200) 02/01/23 _x86_64_ (8 CPU) 00:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:00:01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:01:01 57.33 0.13 57.20 0.00 7.56 64914.72 0.00 00:02:01 6.68 0.00 6.68 0.00 0.00 43813.36 0.00 00:03:01 2.23 0.00 2.23 0.00 0.00 9015.26 0.00 Average: 22.15 0.04 22.10 0.00 2.53 39293.82 0.00 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:00:01 28667508 31563956 752252 2.29 73628 3093364 1882240 5.55 1086280 2768688 648904 00:01:01 28847004 31584764 730660 2.22 76748 2931828 1739192 5.13 1066248 2604028 52 00:02:01 28846660 31584556 730556 2.22 76828 2931828 1739192 5.13 1065960 2604028 16 00:03:01 28859432 31597400 717556 2.18 76864 2931832 1739192 5.13 1053588 2604036 164 Average: 28805151 31582669 732756 2.23 76017 2972213 1774954 5.23 1068019 2645195 162284 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:00:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:01:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 00:01:01 ens3 51.65 43.54 48.57 5.60 0.00 0.00 0.00 0.00 00:01:01 docker0 40.94 47.04 3.31 45.33 0.00 0.00 0.00 0.00 00:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 ens3 0.42 0.25 0.33 0.26 0.00 0.00 0.00 0.00 00:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:03:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 00:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 17.46 14.69 16.36 1.96 0.00 0.00 0.00 0.00 Average: docker0 13.70 15.74 1.11 15.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4200) 02/01/23 _x86_64_ (8 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:00:01 all 0.00 0.00 0.00 4.55 0.00 95.45 00:00:01 0 0.00 0.00 0.00 0.00 0.00 100.00 00:00:01 1 0.00 0.00 0.00 100.00 0.00 0.00 00:00:01 2 0.00 0.00 0.00 0.00 0.00 100.00 00:00:01 3 0.00 0.00 0.00 100.00 0.00 0.00 00:00:01 4 0.00 0.00 0.00 0.00 0.00 100.01 00:00:01 5 0.00 0.00 0.00 0.00 0.00 100.00 00:00:01 6 0.00 0.00 0.00 0.00 0.00 100.00 00:00:01 7 0.00 0.00 0.00 0.00 0.00 100.00 00:01:01 all 0.43 0.01 0.28 1.40 0.02 97.87 00:01:01 0 0.38 0.02 0.27 1.81 0.00 97.53 00:01:01 1 0.80 0.00 0.62 5.62 0.02 92.95 00:01:01 2 0.40 0.02 0.33 0.46 0.03 98.76 00:01:01 3 0.35 0.02 0.20 3.15 0.03 96.25 00:01:01 4 0.43 0.00 0.22 0.10 0.00 99.25 00:01:01 5 0.45 0.02 0.17 0.02 0.02 99.34 00:01:01 6 0.40 0.00 0.23 0.00 0.02 99.35 00:01:01 7 0.22 0.00 0.18 0.08 0.03 99.49 00:02:01 all 0.02 0.00 0.01 0.03 0.01 99.93 00:02:01 0 0.00 0.00 0.00 0.07 0.02 99.92 00:02:01 1 0.02 0.00 0.00 0.00 0.02 99.97 00:02:01 2 0.00 0.00 0.02 0.00 0.02 99.97 00:02:01 3 0.02 0.00 0.02 0.00 0.02 99.95 00:02:01 4 0.02 0.00 0.00 0.18 0.00 99.80 00:02:01 5 0.07 0.00 0.02 0.00 0.00 99.92 00:02:01 6 0.05 0.00 0.00 0.00 0.00 99.95 00:02:01 7 0.02 0.00 0.02 0.00 0.00 99.97 00:03:01 all 0.02 0.00 0.01 0.01 0.00 99.95 00:03:01 0 0.03 0.00 0.02 0.02 0.00 99.93 00:03:01 1 0.02 0.00 0.03 0.02 0.02 99.92 00:03:01 2 0.03 0.00 0.02 0.00 0.00 99.95 00:03:01 3 0.03 0.00 0.00 0.00 0.00 99.97 00:03:01 4 0.00 0.00 0.00 0.03 0.00 99.97 00:03:01 5 0.02 0.00 0.03 0.00 0.00 99.95 00:03:01 6 0.02 0.00 0.00 0.00 0.00 99.98 00:03:01 7 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 0.16 0.00 0.10 0.48 0.01 99.25 Average: 0 0.14 0.01 0.09 0.63 0.01 99.12 Average: 1 0.28 0.00 0.22 1.88 0.02 97.60 Average: 2 0.14 0.01 0.12 0.16 0.02 99.56 Average: 3 0.13 0.01 0.07 1.05 0.02 98.72 Average: 4 0.15 0.00 0.07 0.11 0.00 99.68 Average: 5 0.18 0.01 0.07 0.01 0.01 99.73 Average: 6 0.16 0.00 0.08 0.00 0.01 99.76 Average: 7 0.08 0.00 0.07 0.03 0.01 99.81