---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-16218 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: 2799.998 BogoMIPS: 5599.99 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-16218) 11/01/23 _x86_64_ (8 CPU) 16:24:15 LINUX RESTART (8 CPU) 16:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:26:01 293.52 14.66 278.85 0.00 1913.28 36534.71 0.00 16:27:01 80.25 0.40 79.85 0.00 8.93 32522.98 0.00 16:28:01 2.30 0.00 2.30 0.00 0.00 2442.41 0.00 16:29:01 1.93 0.00 1.93 0.00 0.00 2438.93 0.00 16:30:01 45.63 11.35 34.28 0.00 3439.16 8272.49 0.00 16:31:01 6.72 0.02 6.70 0.00 0.13 2538.38 0.00 Average: 71.72 4.40 67.32 0.00 893.58 14124.98 0.00 16:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:26:01 29259024 31545648 776112 2.36 74088 2486276 1807076 5.33 1022648 2229832 580 16:27:01 28738736 31545940 762516 2.32 95044 2938304 1725120 5.08 1128316 2580360 424 16:28:01 28738820 31546148 762076 2.32 95124 2938308 1725120 5.08 1128416 2580364 8 16:29:01 28739124 31546528 761620 2.32 95196 2938308 1725120 5.08 1126992 2580364 148 16:30:01 28406164 31528840 749576 2.28 118372 3231032 1699136 5.01 1354676 2653632 1012 16:31:01 28411732 31529696 748264 2.28 116976 3227908 1694616 4.99 1352184 2650504 24 Average: 28715600 31540467 760027 2.31 99133 2960023 1729365 5.10 1185539 2545843 366 16:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:26:01 docker0 4.35 3.68 0.55 41.72 0.00 0.00 0.00 0.00 16:26:01 veth21dc48d 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 16:26:01 lo 3.33 3.33 0.32 0.32 0.00 0.00 0.00 0.00 16:26:01 ens3 409.52 252.87 5120.26 85.00 0.00 0.00 0.00 0.00 16:27:01 docker0 50.27 86.10 4.03 744.47 0.00 0.00 0.00 0.00 16:27:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 16:27:01 ens3 191.13 114.53 3278.93 21.36 0.00 0.00 0.00 0.00 16:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 ens3 5.08 1.52 3.39 0.28 0.00 0.00 0.00 0.00 16:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:29:01 ens3 1.48 1.15 0.66 0.51 0.00 0.00 0.00 0.00 16:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 16:30:01 ens3 139.09 60.86 2076.92 4.62 0.00 0.00 0.00 0.00 16:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:31:01 ens3 0.20 0.15 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 9.10 14.96 0.76 131.03 0.00 0.00 0.00 0.00 Average: lo 0.92 0.92 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 124.42 71.85 1746.70 18.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-16218) 11/01/23 _x86_64_ (8 CPU) 16:24:15 LINUX RESTART (8 CPU) 16:25:01 CPU %user %nice %system %iowait %steal %idle 16:26:01 all 7.10 0.00 2.45 6.03 0.06 84.36 16:26:01 0 5.75 0.00 2.36 1.42 0.07 90.40 16:26:01 1 6.63 0.00 3.79 16.10 0.05 73.43 16:26:01 2 6.55 0.00 2.55 18.35 0.05 72.50 16:26:01 3 5.99 0.00 3.18 0.25 0.07 90.51 16:26:01 4 8.67 0.00 2.08 0.24 0.08 88.93 16:26:01 5 7.12 0.00 1.72 10.25 0.05 80.86 16:26:01 6 6.25 0.00 2.07 1.61 0.05 90.02 16:26:01 7 9.86 0.00 1.85 0.03 0.08 88.17 16:27:01 all 18.72 0.00 2.92 4.37 0.07 73.91 16:27:01 0 18.44 0.00 3.14 0.87 0.07 77.48 16:27:01 1 18.81 0.00 3.16 0.86 0.08 77.09 16:27:01 2 19.18 0.00 2.83 0.57 0.05 77.37 16:27:01 3 19.62 0.00 2.60 2.73 0.08 74.97 16:27:01 4 17.42 0.00 2.25 0.92 0.05 79.35 16:27:01 5 17.89 0.00 3.53 20.38 0.07 58.13 16:27:01 6 17.81 0.00 2.87 8.55 0.08 70.68 16:27:01 7 20.60 0.00 2.99 0.27 0.07 76.08 16:28:01 all 0.05 0.00 0.01 0.09 0.00 99.85 16:28:01 0 0.03 0.00 0.02 0.00 0.00 99.95 16:28:01 1 0.02 0.00 0.00 0.00 0.00 99.98 16:28:01 2 0.00 0.00 0.00 0.00 0.02 99.98 16:28:01 3 0.07 0.00 0.03 0.00 0.00 99.90 16:28:01 4 0.03 0.00 0.02 0.00 0.00 99.95 16:28:01 5 0.03 0.00 0.00 0.00 0.00 99.97 16:28:01 6 0.20 0.00 0.02 0.72 0.02 99.05 16:28:01 7 0.02 0.00 0.00 0.00 0.00 99.98 16:29:01 all 0.16 0.00 0.01 0.05 0.00 99.78 16:29:01 0 0.03 0.00 0.02 0.00 0.00 99.95 16:29:01 1 0.03 0.00 0.02 0.00 0.00 99.95 16:29:01 2 0.00 0.00 0.00 0.15 0.00 99.85 16:29:01 3 0.10 0.00 0.02 0.00 0.02 99.87 16:29:01 4 0.05 0.00 0.00 0.00 0.02 99.93 16:29:01 5 0.12 0.00 0.02 0.02 0.00 99.85 16:29:01 6 0.93 0.00 0.02 0.22 0.00 98.84 16:29:01 7 0.02 0.00 0.02 0.00 0.00 99.97 16:30:01 all 2.30 0.00 1.15 4.31 0.03 92.21 16:30:01 0 1.60 0.00 0.89 3.81 0.02 93.69 16:30:01 1 3.86 0.00 2.05 1.54 0.08 92.47 16:30:01 2 1.53 0.00 0.80 0.97 0.02 96.68 16:30:01 3 1.26 0.00 1.71 21.42 0.03 75.59 16:30:01 4 1.83 0.00 0.92 0.47 0.02 96.77 16:30:01 5 3.66 0.00 1.30 0.87 0.03 94.14 16:30:01 6 2.27 0.00 0.75 4.20 0.03 92.75 16:30:01 7 2.39 0.00 0.80 1.22 0.03 95.55 16:31:01 all 0.08 0.00 0.05 0.01 0.00 99.85 16:31:01 0 0.03 0.00 0.07 0.00 0.00 99.90 16:31:01 1 0.05 0.00 0.05 0.00 0.02 99.88 16:31:01 2 0.03 0.00 0.03 0.00 0.00 99.93 16:31:01 3 0.10 0.00 0.03 0.10 0.00 99.77 16:31:01 4 0.03 0.00 0.05 0.00 0.00 99.92 16:31:01 5 0.23 0.00 0.07 0.00 0.00 99.70 16:31:01 6 0.12 0.00 0.07 0.02 0.00 99.80 16:31:01 7 0.07 0.00 0.05 0.00 0.00 99.88 Average: all 4.71 0.00 1.10 2.47 0.03 91.69 Average: 0 4.29 0.00 1.08 1.02 0.03 93.59 Average: 1 4.88 0.00 1.50 3.07 0.04 90.51 Average: 2 4.54 0.00 1.03 3.32 0.02 91.09 Average: 3 4.50 0.00 1.26 4.08 0.03 90.13 Average: 4 4.65 0.00 0.88 0.27 0.03 94.16 Average: 5 4.80 0.00 1.10 5.20 0.03 88.88 Average: 6 4.58 0.00 0.96 2.55 0.03 91.88 Average: 7 5.47 0.00 0.95 0.25 0.03 93.30