---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4508 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: 2799.988 BogoMIPS: 5599.97 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 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 11G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4508) 02/04/23 _x86_64_ (8 CPU) 08:29:41 LINUX RESTART (8 CPU) 08:30:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:31:01 342.48 39.91 302.58 0.00 4402.64 113291.44 0.00 08:32:01 10.35 0.02 10.33 0.00 0.13 317.11 0.00 08:33:01 1.05 0.00 1.05 0.00 0.00 11.60 0.00 08:34:01 1.12 0.00 1.12 0.00 0.00 13.06 0.00 08:35:01 39.09 9.35 29.75 0.00 2884.45 5079.02 0.00 08:36:01 17.91 1.23 16.68 0.00 2270.42 3773.77 0.00 Average: 67.90 8.33 59.57 0.00 1585.07 20155.11 0.00 08:30:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:31:01 28660188 31567216 746956 2.27 75812 3096600 1982488 5.84 1079088 2774084 1044 08:32:01 28866404 31607172 708452 2.15 76392 2931840 1790672 5.28 1040092 2608240 44 08:33:01 28866036 31606904 708252 2.15 76432 2931852 1790672 5.28 1040044 2608244 160 08:34:01 28871720 31612680 702508 2.14 76472 2931852 1790672 5.28 1033880 2608252 184 08:35:01 28534976 31584356 711524 2.16 95576 3216748 1775552 5.23 1201268 2755508 34068 08:36:01 28355000 31594864 699540 2.13 110652 3386876 1811208 5.34 1354680 2771792 12 Average: 28692387 31595532 712872 2.17 85223 3082628 1823544 5.37 1124842 2687687 5919 08:30:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:31:01 docker0 366.95 283.24 28.06 2800.57 0.00 0.00 0.00 0.00 08:31:01 veth16c1f31 27.57 34.76 2.59 33.81 0.00 0.00 0.00 0.00 08:31:01 lo 5.29 5.29 0.51 0.51 0.00 0.00 0.00 0.00 08:31:01 ens3 1093.75 1068.24 12027.38 173.32 0.00 0.00 0.00 0.00 08:32:01 docker0 11.71 13.55 1.01 10.93 0.00 0.00 0.00 0.00 08:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:32:01 ens3 16.66 13.31 12.33 1.97 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 ens3 1.55 0.10 0.23 0.07 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:34:01 ens3 2.20 1.47 3.04 0.53 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 08:35:01 ens3 110.48 69.64 1948.61 5.51 0.00 0.00 0.00 0.00 08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:36:01 ens3 41.61 24.18 805.08 1.75 0.00 0.00 0.00 0.00 Average: docker0 62.26 48.81 4.78 462.08 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 Average: ens3 208.58 193.72 2439.42 30.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4508) 02/04/23 _x86_64_ (8 CPU) 08:29:41 LINUX RESTART (8 CPU) 08:30:02 CPU %user %nice %system %iowait %steal %idle 08:31:01 all 11.45 0.00 4.30 3.35 0.06 80.84 08:31:01 0 11.27 0.00 4.34 1.03 0.07 83.30 08:31:01 1 9.76 0.00 3.41 8.27 0.05 78.51 08:31:01 2 13.29 0.00 4.18 4.39 0.07 78.07 08:31:01 3 10.63 0.00 3.93 1.49 0.07 83.89 08:31:01 4 11.41 0.00 3.59 0.38 0.05 84.58 08:31:01 5 15.58 0.00 5.48 1.98 0.07 76.89 08:31:01 6 9.54 0.00 4.84 3.45 0.05 82.11 08:31:01 7 10.06 0.00 4.63 5.85 0.09 79.37 08:32:01 all 0.10 0.00 0.07 0.04 0.00 99.78 08:32:01 0 0.07 0.00 0.13 0.00 0.00 99.80 08:32:01 1 0.15 0.00 0.05 0.02 0.00 99.78 08:32:01 2 0.18 0.00 0.10 0.05 0.00 99.67 08:32:01 3 0.20 0.00 0.10 0.03 0.02 99.65 08:32:01 4 0.03 0.00 0.07 0.00 0.00 99.90 08:32:01 5 0.05 0.00 0.03 0.00 0.00 99.92 08:32:01 6 0.10 0.00 0.03 0.07 0.02 99.78 08:32:01 7 0.05 0.00 0.05 0.13 0.00 99.77 08:33:01 all 0.02 0.00 0.01 0.00 0.00 99.97 08:33:01 0 0.02 0.00 0.00 0.00 0.00 99.98 08:33:01 1 0.02 0.00 0.02 0.00 0.00 99.97 08:33:01 2 0.00 0.00 0.00 0.00 0.00 100.00 08:33:01 3 0.05 0.00 0.02 0.00 0.02 99.92 08:33:01 4 0.02 0.00 0.00 0.00 0.00 99.98 08:33:01 5 0.02 0.00 0.00 0.00 0.00 99.98 08:33:01 6 0.02 0.00 0.02 0.00 0.00 99.97 08:33:01 7 0.02 0.00 0.00 0.00 0.00 99.98 08:34:01 all 0.01 0.00 0.02 0.00 0.00 99.96 08:34:01 0 0.02 0.00 0.02 0.00 0.00 99.97 08:34:01 1 0.00 0.00 0.02 0.00 0.00 99.98 08:34:01 2 0.03 0.00 0.03 0.00 0.00 99.93 08:34:01 3 0.02 0.00 0.03 0.00 0.00 99.95 08:34:01 4 0.00 0.00 0.00 0.00 0.00 100.00 08:34:01 5 0.00 0.00 0.03 0.00 0.00 99.97 08:34:01 6 0.02 0.00 0.02 0.02 0.00 99.95 08:34:01 7 0.02 0.00 0.02 0.02 0.00 99.95 08:35:01 all 1.33 0.00 0.80 0.31 0.01 97.55 08:35:01 0 1.25 0.00 0.95 0.77 0.02 97.01 08:35:01 1 0.82 0.00 1.95 0.03 0.02 97.18 08:35:01 2 0.92 0.00 0.55 0.07 0.00 98.47 08:35:01 3 1.61 0.00 0.42 0.07 0.02 97.89 08:35:01 4 0.62 0.00 0.45 0.05 0.00 98.88 08:35:01 5 1.62 0.00 0.73 0.03 0.02 97.60 08:35:01 6 2.44 0.00 0.68 0.33 0.02 96.53 08:35:01 7 1.37 0.00 0.67 1.12 0.03 96.81 08:36:01 all 0.87 0.00 0.64 0.11 0.01 98.38 08:36:01 0 0.73 0.00 0.72 0.03 0.00 98.51 08:36:01 1 0.53 0.00 0.32 0.02 0.00 99.13 08:36:01 2 0.43 0.00 0.28 0.40 0.02 98.87 08:36:01 3 0.42 0.00 0.35 0.13 0.02 99.08 08:36:01 4 0.48 0.00 0.37 0.02 0.00 99.13 08:36:01 5 2.39 0.00 0.62 0.02 0.00 96.98 08:36:01 6 1.40 0.00 2.08 0.23 0.02 96.26 08:36:01 7 0.53 0.00 0.37 0.05 0.00 99.05 Average: all 2.25 0.00 0.96 0.62 0.02 96.15 Average: 0 2.18 0.00 1.01 0.30 0.01 96.49 Average: 1 1.85 0.00 0.95 1.36 0.01 95.83 Average: 2 2.44 0.00 0.85 0.81 0.01 95.89 Average: 3 2.12 0.00 0.80 0.28 0.02 96.78 Average: 4 2.05 0.00 0.73 0.07 0.01 97.14 Average: 5 3.23 0.00 1.13 0.33 0.01 95.30 Average: 6 2.22 0.00 1.26 0.67 0.02 95.83 Average: 7 1.95 0.00 0.93 1.16 0.02 95.94