---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20623 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 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: 2799.976 BogoMIPS: 5599.95 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 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; Full AMD retpoline, 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 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20623) 07/21/22 _x86_64_ (8 CPU) 00:14:35 LINUX RESTART (8 CPU) 00:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:16:01 282.04 28.40 253.64 0.00 2541.31 62390.53 0.00 00:17:01 59.17 0.17 59.01 0.00 7.87 53826.50 0.00 00:18:01 5.06 0.00 5.06 0.00 0.00 23002.22 0.00 00:19:01 4.60 0.00 4.60 0.00 0.00 22865.52 0.00 00:20:01 4.28 0.03 4.25 0.00 0.67 22992.20 0.00 00:21:01 6.48 0.87 5.62 0.00 18.40 22883.65 0.00 Average: 60.27 4.91 55.36 0.00 428.02 34659.46 0.00 00:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:16:01 28356080 31691996 602188 1.83 118004 3439044 2211372 6.52 1360508 2730048 453752 00:17:01 28441712 31790232 505352 1.54 124408 3439500 1783800 5.26 1229480 2769424 504 00:18:01 28442600 31791248 504144 1.53 124484 3439512 1783800 5.26 1228676 2769432 12 00:19:01 28445660 31794752 500776 1.52 124548 3439512 1783800 5.26 1225364 2769760 32 00:20:01 28445180 31794340 501204 1.52 124624 3439528 1783800 5.26 1225720 2769784 32 00:21:01 28451628 31802172 493996 1.50 124728 3440048 1835964 5.41 1218848 2770568 168 Average: 28430477 31777457 517943 1.58 123466 3439524 1863756 5.49 1248099 2763169 75750 00:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:16:01 ens3 895.00 559.92 7089.62 153.56 0.00 0.00 0.00 0.00 00:16:01 lo 3.40 3.40 0.33 0.33 0.00 0.00 0.00 0.00 00:16:01 docker0 39.09 47.28 3.41 725.22 0.00 0.00 0.00 0.00 00:16:01 veth2672f6a 35.26 44.29 3.45 683.44 0.00 0.00 0.00 0.06 00:17:01 ens3 126.06 72.14 2532.32 15.67 0.00 0.00 0.00 0.00 00:17:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 00:17:01 docker0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 00:18:01 ens3 1.83 0.53 3.55 0.22 0.00 0.00 0.00 0.00 00:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:19:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 00:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:20:01 ens3 0.93 0.37 0.39 0.27 0.00 0.00 0.00 0.00 00:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:21:01 ens3 1.60 0.52 0.58 0.34 0.00 0.00 0.00 0.00 00:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 170.92 105.60 1604.32 28.34 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 6.53 7.88 0.57 120.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20623) 07/21/22 _x86_64_ (8 CPU) 00:14:35 LINUX RESTART (8 CPU) 00:15:01 CPU %user %nice %system %iowait %steal %idle 00:16:01 all 20.87 0.00 5.51 1.29 0.07 72.26 00:16:01 0 21.05 0.00 6.41 2.49 0.07 69.98 00:16:01 1 20.84 0.00 5.49 0.69 0.07 72.90 00:16:01 2 20.56 0.00 5.15 0.30 0.07 73.92 00:16:01 3 20.85 0.00 5.21 0.46 0.08 73.40 00:16:01 4 20.70 0.00 5.46 1.20 0.07 72.57 00:16:01 5 19.60 0.00 3.72 0.05 0.07 76.56 00:16:01 6 21.72 0.00 6.67 4.49 0.07 67.05 00:16:01 7 21.65 0.00 5.93 0.61 0.07 71.74 00:17:01 all 17.30 0.00 3.48 0.56 0.04 78.62 00:17:01 0 17.24 0.00 3.79 3.32 0.03 75.62 00:17:01 1 17.65 0.00 3.31 0.05 0.05 78.95 00:17:01 2 17.38 0.00 3.60 0.02 0.05 78.94 00:17:01 3 17.23 0.00 3.46 0.18 0.03 79.10 00:17:01 4 17.04 0.00 3.62 0.02 0.03 79.29 00:17:01 5 15.83 0.00 2.94 0.08 0.03 81.11 00:17:01 6 18.19 0.00 3.37 0.76 0.05 77.63 00:17:01 7 17.86 0.00 3.75 0.03 0.07 78.28 00:18:01 all 0.03 0.00 0.01 0.01 0.00 99.95 00:18:01 0 0.03 0.00 0.03 0.05 0.02 99.87 00:18:01 1 0.00 0.00 0.00 0.00 0.00 100.00 00:18:01 2 0.05 0.00 0.00 0.00 0.00 99.95 00:18:01 3 0.03 0.00 0.02 0.00 0.00 99.95 00:18:01 4 0.02 0.00 0.00 0.00 0.00 99.98 00:18:01 5 0.02 0.00 0.00 0.03 0.00 99.95 00:18:01 6 0.03 0.00 0.02 0.00 0.00 99.95 00:18:01 7 0.03 0.00 0.03 0.00 0.00 99.93 00:19:01 all 0.03 0.00 0.02 0.01 0.00 99.94 00:19:01 0 0.07 0.00 0.05 0.05 0.00 99.83 00:19:01 1 0.02 0.00 0.00 0.00 0.00 99.98 00:19:01 2 0.02 0.00 0.03 0.00 0.00 99.95 00:19:01 3 0.02 0.00 0.00 0.00 0.00 99.98 00:19:01 4 0.03 0.00 0.03 0.00 0.02 99.92 00:19:01 5 0.00 0.00 0.02 0.05 0.00 99.93 00:19:01 6 0.05 0.00 0.03 0.00 0.00 99.92 00:19:01 7 0.03 0.00 0.00 0.00 0.00 99.97 00:20:01 all 0.03 0.00 0.02 0.01 0.00 99.94 00:20:01 0 0.07 0.00 0.05 0.05 0.00 99.83 00:20:01 1 0.02 0.00 0.03 0.02 0.02 99.92 00:20:01 2 0.05 0.00 0.00 0.00 0.00 99.95 00:20:01 3 0.02 0.00 0.03 0.00 0.00 99.95 00:20:01 4 0.03 0.00 0.03 0.00 0.00 99.93 00:20:01 5 0.00 0.00 0.00 0.03 0.02 99.95 00:20:01 6 0.02 0.00 0.00 0.00 0.00 99.98 00:20:01 7 0.00 0.00 0.00 0.00 0.00 100.00 00:21:01 all 0.09 0.00 0.04 0.03 0.01 99.83 00:21:01 0 0.18 0.00 0.05 0.05 0.02 99.70 00:21:01 1 0.03 0.00 0.02 0.00 0.00 99.95 00:21:01 2 0.08 0.00 0.03 0.00 0.00 99.88 00:21:01 3 0.03 0.00 0.02 0.08 0.00 99.87 00:21:01 4 0.07 0.00 0.03 0.00 0.00 99.90 00:21:01 5 0.05 0.00 0.03 0.07 0.00 99.85 00:21:01 6 0.20 0.00 0.13 0.03 0.02 99.62 00:21:01 7 0.05 0.00 0.03 0.00 0.02 99.90 Average: all 6.35 0.00 1.50 0.32 0.02 91.81 Average: 0 6.38 0.00 1.71 0.99 0.02 90.89 Average: 1 6.38 0.00 1.46 0.13 0.02 92.01 Average: 2 6.31 0.00 1.46 0.05 0.02 92.15 Average: 3 6.32 0.00 1.45 0.12 0.02 92.09 Average: 4 6.26 0.00 1.52 0.20 0.02 92.00 Average: 5 5.87 0.00 1.11 0.05 0.02 92.95 Average: 6 6.67 0.00 1.70 0.87 0.02 90.74 Average: 7 6.56 0.00 1.61 0.11 0.03 91.70