---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-6716 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-6716) 02/20/23 _x86_64_ (8 CPU) 07:12:39 LINUX RESTART (8 CPU) 07:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:14:01 288.49 38.01 250.47 0.00 4223.56 92951.44 0.00 07:15:01 44.01 0.20 43.81 0.00 10.66 23168.67 0.00 07:16:01 1.77 0.00 1.77 0.00 0.00 19.75 0.00 07:17:01 1.65 0.02 1.63 0.00 0.13 18.40 0.00 07:18:01 42.09 10.46 31.63 0.00 2906.45 5134.88 0.00 Average: 75.60 9.74 65.86 0.00 1428.16 24258.63 0.00 07:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:14:01 28874324 31490332 812752 2.47 79720 2797704 1965188 5.79 1239668 2382028 202956 07:15:01 28660828 31573568 731252 2.22 91620 3054444 1740028 5.13 1153340 2652568 164 07:16:01 28661188 31574132 730616 2.22 91716 3054440 1740028 5.13 1153700 2652572 8 07:17:01 28667644 31580660 724012 2.20 91792 3054444 1740028 5.13 1146880 2652572 44 07:18:01 28304288 31565660 723376 2.20 111128 3373336 1801204 5.31 1303564 2835420 67260 Average: 28633654 31556870 744402 2.26 93195 3066874 1797295 5.30 1199430 2635032 54086 07:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:14:01 docker0 20.40 27.38 1.88 330.01 0.00 0.00 0.00 0.00 07:14:01 ens3 764.72 502.27 6737.28 130.28 0.00 0.00 0.00 0.00 07:14:01 veth63c64cc 16.33 24.20 1.57 288.35 0.00 0.00 0.00 0.02 07:14:01 lo 3.40 3.40 0.33 0.33 0.00 0.00 0.00 0.00 07:15:01 docker0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 ens3 111.50 71.42 2528.57 14.46 0.00 0.00 0.00 0.00 07:15:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 07:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 ens3 12.11 3.35 12.54 0.47 0.00 0.00 0.00 0.00 07:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 07:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 ens3 185.54 98.30 2541.44 6.78 0.00 0.00 0.00 0.00 07:18:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 4.09 5.48 0.38 66.00 0.00 0.00 0.00 0.00 Average: ens3 214.80 135.09 2363.97 30.40 0.00 0.00 0.00 0.00 Average: lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-6716) 02/20/23 _x86_64_ (8 CPU) 07:12:39 LINUX RESTART (8 CPU) 07:13:01 CPU %user %nice %system %iowait %steal %idle 07:14:01 all 15.20 0.00 4.22 2.17 0.06 78.36 07:14:01 0 16.18 0.00 3.64 0.67 0.05 79.45 07:14:01 1 14.93 0.00 4.04 0.42 0.05 80.56 07:14:01 2 13.51 0.00 4.14 5.64 0.07 76.64 07:14:01 3 14.25 0.00 5.19 5.18 0.07 75.31 07:14:01 4 15.68 0.00 4.31 1.33 0.05 78.63 07:14:01 5 14.48 0.00 4.17 2.60 0.07 78.68 07:14:01 6 14.82 0.00 3.97 0.49 0.07 80.65 07:14:01 7 17.72 0.00 4.28 1.02 0.07 76.92 07:15:01 all 10.03 0.00 2.33 0.60 0.04 87.01 07:15:01 0 10.72 0.00 2.36 0.03 0.03 86.85 07:15:01 1 9.68 0.00 2.06 0.28 0.03 87.94 07:15:01 2 9.38 0.00 2.20 2.22 0.03 86.17 07:15:01 3 10.10 0.00 2.75 0.03 0.03 87.09 07:15:01 4 10.22 0.00 2.64 0.02 0.03 87.09 07:15:01 5 10.14 0.00 2.34 2.04 0.03 85.44 07:15:01 6 10.35 0.00 2.27 0.15 0.05 87.18 07:15:01 7 9.61 0.00 2.05 0.00 0.05 88.30 07:16:01 all 0.30 0.00 0.01 0.01 0.01 99.68 07:16:01 0 0.03 0.00 0.00 0.00 0.00 99.97 07:16:01 1 0.02 0.00 0.00 0.00 0.02 99.97 07:16:01 2 0.08 0.00 0.03 0.00 0.00 99.88 07:16:01 3 0.18 0.00 0.00 0.00 0.02 99.80 07:16:01 4 1.92 0.00 0.00 0.00 0.00 98.08 07:16:01 5 0.02 0.00 0.00 0.00 0.00 99.98 07:16:01 6 0.02 0.00 0.00 0.12 0.02 99.85 07:16:01 7 0.07 0.00 0.02 0.00 0.02 99.90 07:17:01 all 0.07 0.00 0.03 0.01 0.01 99.88 07:17:01 0 0.00 0.00 0.05 0.00 0.02 99.93 07:17:01 1 0.02 0.00 0.00 0.00 0.00 99.98 07:17:01 2 0.03 0.00 0.02 0.00 0.00 99.95 07:17:01 3 0.05 0.00 0.03 0.00 0.00 99.92 07:17:01 4 0.35 0.00 0.03 0.00 0.02 99.60 07:17:01 5 0.03 0.00 0.00 0.00 0.02 99.95 07:17:01 6 0.05 0.00 0.05 0.12 0.03 99.75 07:17:01 7 0.02 0.00 0.03 0.00 0.00 99.95 07:18:01 all 1.44 0.00 0.87 0.42 0.02 97.24 07:18:01 0 2.07 0.00 0.98 0.45 0.02 96.48 07:18:01 1 1.34 0.00 0.60 1.41 0.02 96.63 07:18:01 2 1.95 0.00 0.70 0.12 0.02 97.21 07:18:01 3 0.88 0.00 0.65 0.67 0.03 97.76 07:18:01 4 1.21 0.00 0.70 0.05 0.02 98.02 07:18:01 5 0.97 0.00 0.83 0.37 0.00 97.83 07:18:01 6 1.25 0.00 1.80 0.18 0.03 96.72 07:18:01 7 1.87 0.00 0.70 0.10 0.05 97.27 Average: all 5.38 0.00 1.48 0.64 0.03 92.47 Average: 0 5.78 0.00 1.40 0.23 0.02 92.57 Average: 1 5.18 0.00 1.34 0.42 0.02 93.03 Average: 2 4.96 0.00 1.41 1.58 0.02 92.02 Average: 3 5.07 0.00 1.72 1.17 0.03 92.02 Average: 4 5.84 0.00 1.53 0.28 0.02 92.33 Average: 5 5.10 0.00 1.46 1.00 0.02 92.42 Average: 6 5.27 0.00 1.61 0.21 0.04 92.87 Average: 7 5.82 0.00 1.41 0.22 0.04 92.52