---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-117768 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-117768) 11/01/22 _x86_64_ (8 CPU) 22:14:27 LINUX RESTART (8 CPU) 22:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:16:01 92.49 9.46 83.02 0.00 1641.32 39212.93 0.00 22:17:01 27.61 0.07 27.55 0.00 7.47 15940.01 0.00 22:18:01 1.55 0.00 1.55 0.00 0.00 16.14 0.00 22:19:01 1.27 0.00 1.27 0.00 0.00 15.86 0.00 22:20:01 37.87 9.35 28.52 0.00 2884.77 4814.53 0.00 22:21:01 31.61 0.17 31.44 0.00 20.00 28240.76 0.00 Average: 32.07 3.17 28.89 0.00 758.99 14706.70 0.00 22:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:16:01 28730048 31625460 681700 2.07 91004 3043428 1723424 5.08 1083708 2661696 468952 22:17:01 28713224 31609404 697424 2.12 91360 3043624 1718324 5.06 1112092 2649536 168 22:18:01 28713600 31609896 696604 2.12 91392 3043628 1718324 5.06 1111800 2649536 16 22:19:01 28718944 31615340 691096 2.10 91432 3043632 1718324 5.06 1105868 2649540 12 22:20:01 28422000 31595580 695820 2.12 110320 3292556 1769992 5.22 1261672 2763772 256 22:21:01 27538404 31506776 779200 2.37 126392 4013716 1921252 5.66 1399860 3442296 19572 Average: 28472703 31593743 706974 2.15 100317 3246764 1761607 5.19 1179167 2802729 81496 22:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:16:01 ens3 367.04 242.25 8217.64 44.19 0.00 0.00 0.00 0.00 22:16:01 lo 3.60 3.60 0.36 0.36 0.00 0.00 0.00 0.00 22:16:01 docker0 11.08 16.71 0.90 80.17 0.00 0.00 0.00 0.00 22:17:01 ens3 37.19 38.39 13.69 79.79 0.00 0.00 0.00 0.00 22:17:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 22:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:01 ens3 2.63 0.60 0.76 0.47 0.00 0.00 0.00 0.00 22:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 ens3 2.63 1.70 2.11 0.73 0.00 0.00 0.00 0.00 22:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 ens3 94.30 58.53 1314.72 4.43 0.00 0.00 0.00 0.00 22:20:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 22:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 ens3 161.86 107.47 4024.60 14.26 0.00 0.00 0.00 0.00 22:21:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 22:21:01 docker0 8.17 14.33 0.62 48.93 0.00 0.00 0.00 0.00 22:21:01 vethf0568ad 8.17 14.45 0.73 48.94 0.00 0.00 0.00 0.00 Average: ens3 110.95 74.83 2262.33 23.98 0.00 0.00 0.00 0.00 Average: lo 0.96 0.96 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 3.21 5.17 0.25 21.52 0.00 0.00 0.00 0.00 Average: vethf0568ad 1.36 2.41 0.12 8.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-117768) 11/01/22 _x86_64_ (8 CPU) 22:14:27 LINUX RESTART (8 CPU) 22:15:01 CPU %user %nice %system %iowait %steal %idle 22:16:01 all 18.97 0.00 5.35 0.79 0.08 74.81 22:16:01 0 20.19 0.00 4.88 0.08 0.07 74.77 22:16:01 1 17.70 0.00 5.08 0.07 0.08 77.07 22:16:01 2 20.27 0.00 5.53 0.53 0.08 73.59 22:16:01 3 20.16 0.00 5.88 1.46 0.08 72.42 22:16:01 4 17.65 0.00 5.92 1.95 0.07 74.41 22:16:01 5 19.34 0.00 4.93 1.50 0.09 74.15 22:16:01 6 17.04 0.00 4.90 0.22 0.07 77.76 22:16:01 7 19.40 0.00 5.70 0.51 0.09 74.30 22:17:01 all 0.32 0.00 0.21 0.23 0.00 99.24 22:17:01 0 0.35 0.00 0.20 0.20 0.00 99.25 22:17:01 1 0.23 0.00 0.12 0.00 0.00 99.65 22:17:01 2 0.22 0.00 0.18 0.02 0.00 99.58 22:17:01 3 0.22 0.00 0.22 0.00 0.00 99.56 22:17:01 4 0.33 0.00 0.43 1.35 0.02 97.86 22:17:01 5 0.15 0.00 0.12 0.02 0.00 99.72 22:17:01 6 0.32 0.00 0.17 0.02 0.00 99.50 22:17:01 7 0.77 0.00 0.23 0.23 0.00 98.77 22:18:01 all 0.02 0.00 0.02 0.01 0.01 99.95 22:18:01 0 0.02 0.00 0.00 0.00 0.02 99.97 22:18:01 1 0.03 0.00 0.02 0.00 0.00 99.95 22:18:01 2 0.02 0.00 0.03 0.00 0.00 99.95 22:18:01 3 0.03 0.00 0.03 0.00 0.02 99.92 22:18:01 4 0.00 0.00 0.02 0.03 0.00 99.95 22:18:01 5 0.02 0.00 0.00 0.00 0.00 99.98 22:18:01 6 0.02 0.00 0.03 0.00 0.00 99.95 22:18:01 7 0.02 0.00 0.00 0.02 0.02 99.95 22:19:01 all 0.06 0.00 0.01 0.00 0.00 99.92 22:19:01 0 0.02 0.00 0.03 0.00 0.00 99.95 22:19:01 1 0.02 0.00 0.03 0.00 0.00 99.95 22:19:01 2 0.03 0.00 0.00 0.00 0.00 99.97 22:19:01 3 0.03 0.00 0.02 0.00 0.00 99.95 22:19:01 4 0.02 0.00 0.02 0.00 0.00 99.97 22:19:01 5 0.03 0.00 0.00 0.00 0.02 99.95 22:19:01 6 0.02 0.00 0.00 0.00 0.00 99.98 22:19:01 7 0.28 0.00 0.02 0.02 0.00 99.68 22:20:01 all 1.31 0.00 0.77 0.32 0.01 97.59 22:20:01 0 1.35 0.00 0.60 0.25 0.00 97.80 22:20:01 1 2.20 0.00 0.73 0.87 0.02 96.18 22:20:01 2 0.78 0.00 0.42 0.20 0.02 98.58 22:20:01 3 1.75 0.00 0.96 0.08 0.02 97.19 22:20:01 4 1.14 0.00 0.65 0.13 0.02 98.06 22:20:01 5 0.75 0.00 1.09 0.08 0.00 98.08 22:20:01 6 1.38 0.00 1.15 0.52 0.02 96.93 22:20:01 7 1.09 0.00 0.58 0.40 0.00 97.93 22:21:01 all 3.45 0.00 1.56 0.32 0.02 94.64 22:21:01 0 2.57 0.00 1.74 0.08 0.02 95.59 22:21:01 1 2.08 0.00 2.34 0.42 0.03 95.13 22:21:01 2 3.48 0.00 1.21 0.02 0.02 95.28 22:21:01 3 5.71 0.00 1.17 0.03 0.02 93.07 22:21:01 4 3.15 0.00 1.85 1.73 0.02 93.25 22:21:01 5 3.50 0.00 1.49 0.10 0.02 94.89 22:21:01 6 3.41 0.00 1.26 0.15 0.02 95.17 22:21:01 7 3.69 0.00 1.43 0.07 0.03 94.79 Average: all 3.98 0.00 1.31 0.28 0.02 94.41 Average: 0 4.06 0.00 1.24 0.10 0.02 94.59 Average: 1 3.68 0.00 1.38 0.23 0.02 94.70 Average: 2 4.09 0.00 1.22 0.13 0.02 94.55 Average: 3 4.62 0.00 1.37 0.26 0.02 93.73 Average: 4 3.68 0.00 1.47 0.86 0.02 93.97 Average: 5 3.92 0.00 1.26 0.28 0.02 94.53 Average: 6 3.67 0.00 1.24 0.15 0.02 94.92 Average: 7 4.16 0.00 1.31 0.21 0.02 94.30