---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-120381 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-120381) 12/02/22 _x86_64_ (8 CPU) 00:41:45 LINUX RESTART (8 CPU) 00:42:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:43:01 383.37 47.29 336.08 0.00 5322.45 116640.43 0.00 00:44:01 44.52 0.23 44.29 0.00 10.26 23155.90 0.00 00:45:01 0.90 0.00 0.90 0.00 0.00 9.86 0.00 00:46:01 1.02 0.00 1.02 0.00 0.00 12.53 0.00 00:47:01 38.10 9.35 28.76 0.00 2886.24 5001.80 0.00 00:48:01 17.63 1.23 16.39 0.00 2270.04 3755.68 0.00 Average: 80.91 9.68 71.23 0.00 1748.07 24760.15 0.00 00:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:43:01 28951268 31509960 788628 2.40 80820 2745324 2046892 6.03 1213776 2334380 154480 00:44:01 28684840 31588936 711684 2.16 91588 3050636 1721880 5.07 1139484 2644368 148 00:45:01 28685460 31589632 710816 2.16 91624 3050636 1721880 5.07 1139748 2644368 168 00:46:01 28688940 31593164 707252 2.15 91664 3050640 1721880 5.07 1135620 2644392 176 00:47:01 28354344 31564312 725092 2.21 110648 3324712 1787644 5.27 1303944 2786780 23580 00:48:01 28164368 31576460 711468 2.16 125576 3504888 1809804 5.33 1452732 2814716 40 Average: 28588203 31570411 725823 2.21 98653 3121139 1801663 5.31 1230884 2644834 29765 00:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:43:01 docker0 19.93 26.06 1.84 328.68 0.00 0.00 0.00 0.00 00:43:01 ens3 597.30 406.72 6784.46 104.69 0.00 0.00 0.00 0.00 00:43:01 vetha1a7a22 16.13 23.18 1.56 290.09 0.00 0.00 0.00 0.02 00:43:01 lo 3.80 3.80 0.36 0.36 0.00 0.00 0.00 0.00 00:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:44:01 ens3 101.10 65.76 2527.73 13.25 0.00 0.00 0.00 0.00 00:44:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 00:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:45:01 ens3 1.45 0.12 0.19 0.07 0.00 0.00 0.00 0.00 00:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:46:01 ens3 1.48 0.37 0.43 0.26 0.00 0.00 0.00 0.00 00:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:47:01 ens3 102.17 66.63 1767.44 5.10 0.00 0.00 0.00 0.00 00:47:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 00:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:48:01 ens3 51.25 25.87 977.67 2.01 0.00 0.00 0.00 0.00 00:48:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 Average: docker0 3.32 4.34 0.31 54.77 0.00 0.00 0.00 0.00 Average: ens3 142.45 94.24 2009.52 20.89 0.00 0.00 0.00 0.00 Average: lo 1.02 1.02 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-120381) 12/02/22 _x86_64_ (8 CPU) 00:41:45 LINUX RESTART (8 CPU) 00:42:01 CPU %user %nice %system %iowait %steal %idle 00:43:01 all 16.73 0.00 5.20 1.51 0.07 76.50 00:43:01 0 16.22 0.00 5.04 1.43 0.07 77.25 00:43:01 1 16.66 0.00 4.98 1.01 0.07 77.28 00:43:01 2 17.26 0.00 4.68 1.91 0.07 76.07 00:43:01 3 14.72 0.00 6.60 0.24 0.07 78.38 00:43:01 4 20.21 0.00 4.49 0.20 0.07 75.03 00:43:01 5 17.37 0.00 4.98 2.65 0.07 74.93 00:43:01 6 16.73 0.00 5.63 4.30 0.07 73.27 00:43:01 7 14.61 0.00 5.17 0.31 0.07 79.84 00:44:01 all 8.10 0.00 1.98 0.28 0.03 89.61 00:44:01 0 8.14 0.00 1.91 0.00 0.03 89.92 00:44:01 1 8.45 0.00 2.09 0.18 0.03 89.24 00:44:01 2 7.88 0.00 1.79 0.40 0.02 89.90 00:44:01 3 8.27 0.00 2.11 1.11 0.03 88.48 00:44:01 4 7.96 0.00 1.99 0.07 0.02 89.97 00:44:01 5 8.13 0.00 2.04 0.05 0.02 89.76 00:44:01 6 7.64 0.00 1.68 0.42 0.02 90.25 00:44:01 7 8.32 0.00 2.23 0.02 0.03 89.40 00:45:01 all 0.03 0.00 0.01 0.00 0.01 99.94 00:45:01 0 0.07 0.00 0.02 0.00 0.00 99.92 00:45:01 1 0.07 0.00 0.03 0.00 0.02 99.88 00:45:01 2 0.00 0.00 0.02 0.02 0.02 99.95 00:45:01 3 0.00 0.00 0.00 0.00 0.00 100.00 00:45:01 4 0.03 0.00 0.02 0.00 0.02 99.93 00:45:01 5 0.03 0.00 0.03 0.02 0.02 99.90 00:45:01 6 0.00 0.00 0.00 0.00 0.00 100.00 00:45:01 7 0.05 0.00 0.00 0.00 0.00 99.95 00:46:01 all 0.05 0.00 0.01 0.00 0.01 99.93 00:46:01 0 0.08 0.00 0.02 0.00 0.02 99.88 00:46:01 1 0.05 0.00 0.05 0.00 0.02 99.88 00:46:01 2 0.03 0.00 0.03 0.00 0.00 99.93 00:46:01 3 0.02 0.00 0.00 0.02 0.00 99.97 00:46:01 4 0.03 0.00 0.00 0.00 0.02 99.95 00:46:01 5 0.05 0.00 0.00 0.02 0.00 99.93 00:46:01 6 0.02 0.00 0.00 0.00 0.00 99.98 00:46:01 7 0.10 0.00 0.02 0.00 0.00 99.88 00:47:01 all 1.27 0.00 0.76 0.22 0.02 97.74 00:47:01 0 0.67 0.00 0.44 0.13 0.02 98.74 00:47:01 1 1.07 0.00 0.85 0.07 0.02 98.00 00:47:01 2 0.82 0.00 0.60 0.08 0.03 98.46 00:47:01 3 1.85 0.00 2.05 0.35 0.02 95.73 00:47:01 4 0.97 0.00 0.35 0.03 0.00 98.65 00:47:01 5 1.23 0.00 0.77 0.98 0.02 97.00 00:47:01 6 1.93 0.00 0.50 0.05 0.02 97.50 00:47:01 7 1.62 0.00 0.52 0.02 0.02 97.82 00:48:01 all 0.87 0.00 0.57 0.08 0.01 98.47 00:48:01 0 0.60 0.00 0.23 0.05 0.02 99.09 00:48:01 1 1.70 0.00 0.47 0.02 0.00 97.81 00:48:01 2 0.95 0.00 0.55 0.08 0.02 98.40 00:48:01 3 0.38 0.00 0.68 0.00 0.00 98.93 00:48:01 4 0.47 0.00 0.30 0.03 0.02 99.18 00:48:01 5 0.28 0.00 0.25 0.40 0.03 99.03 00:48:01 6 1.54 0.00 1.80 0.02 0.00 96.65 00:48:01 7 1.00 0.00 0.30 0.00 0.00 98.70 Average: all 4.48 0.00 1.42 0.35 0.02 93.73 Average: 0 4.29 0.00 1.27 0.27 0.03 94.15 Average: 1 4.64 0.00 1.41 0.21 0.03 93.71 Average: 2 4.46 0.00 1.27 0.41 0.03 93.83 Average: 3 4.19 0.00 1.90 0.28 0.02 93.61 Average: 4 4.92 0.00 1.19 0.06 0.02 93.81 Average: 5 4.49 0.00 1.34 0.68 0.03 93.47 Average: 6 4.63 0.00 1.60 0.79 0.02 92.97 Average: 7 4.25 0.00 1.36 0.06 0.02 94.32