---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-121080 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-121080) 12/13/22 _x86_64_ (8 CPU) 16:28:47 LINUX RESTART (8 CPU) 16:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:30:02 352.16 47.56 304.60 0.00 5365.64 117762.64 0.00 16:31:01 56.79 0.08 56.71 0.00 4.07 30907.64 0.00 16:32:01 0.87 0.00 0.87 0.00 0.00 10.26 0.00 16:33:01 0.85 0.00 0.85 0.00 0.00 11.33 0.00 Average: 102.86 11.96 90.90 0.00 1347.97 37198.92 0.00 16:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:30:02 28880692 31606436 712760 2.17 72556 2924880 1714072 5.05 1002112 2639640 719128 16:31:01 28866208 31605308 709256 2.16 76968 2931380 1762688 5.19 1041972 2605692 8 16:32:01 28865948 31605164 708724 2.16 77000 2931380 1762688 5.19 1043172 2605692 12 16:33:01 28873128 31612488 701292 2.13 77040 2931512 1762688 5.19 1035088 2605824 184 Average: 28871494 31607349 708008 2.15 75891 2929788 1750534 5.16 1030586 2614212 179833 16:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:30:02 ens3 1029.63 935.01 11820.80 152.84 0.00 0.00 0.00 0.00 16:30:02 lo 5.40 5.40 0.52 0.52 0.00 0.00 0.00 0.00 16:30:02 docker0 284.10 239.51 23.28 2712.66 0.00 0.00 0.00 0.00 16:31:01 ens3 80.96 60.89 64.26 8.55 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 docker0 56.86 72.91 4.69 57.82 0.00 0.00 0.00 0.00 16:32:01 ens3 7.25 3.90 8.78 0.53 0.00 0.00 0.00 0.00 16:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 16:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 280.31 250.76 2985.51 40.61 0.00 0.00 0.00 0.00 Average: lo 1.46 1.46 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 85.36 78.13 7.00 695.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-121080) 12/13/22 _x86_64_ (8 CPU) 16:28:47 LINUX RESTART (8 CPU) 16:29:01 CPU %user %nice %system %iowait %steal %idle 16:30:02 all 10.76 0.00 3.76 2.30 0.06 83.12 16:30:02 0 10.34 0.00 4.41 0.54 0.07 84.65 16:30:02 1 16.09 0.00 4.45 7.93 0.07 71.47 16:30:02 2 10.68 0.00 3.79 3.69 0.05 81.80 16:30:02 3 9.29 0.00 3.19 1.69 0.07 85.76 16:30:02 4 10.34 0.00 3.31 1.54 0.05 84.75 16:30:02 5 10.99 0.00 3.16 0.22 0.07 85.57 16:30:02 6 7.01 0.00 2.08 2.47 0.05 88.39 16:30:02 7 11.36 0.00 5.73 0.29 0.09 82.54 16:31:01 all 0.57 0.00 0.41 0.86 0.02 98.15 16:31:01 0 0.51 0.00 0.34 0.19 0.02 98.94 16:31:01 1 0.58 0.00 0.36 0.17 0.03 98.86 16:31:01 2 0.63 0.00 0.49 0.17 0.02 98.69 16:31:01 3 0.54 0.00 0.51 0.29 0.02 98.64 16:31:01 4 0.44 0.00 0.78 5.75 0.02 93.00 16:31:01 5 0.51 0.00 0.20 0.00 0.00 99.29 16:31:01 6 1.00 0.00 0.27 0.32 0.02 98.39 16:31:01 7 0.36 0.00 0.29 0.00 0.02 99.34 16:32:01 all 0.10 0.00 0.02 0.00 0.00 99.88 16:32:01 0 0.03 0.00 0.00 0.02 0.00 99.95 16:32:01 1 0.02 0.00 0.03 0.00 0.00 99.95 16:32:01 2 0.55 0.00 0.02 0.00 0.00 99.43 16:32:01 3 0.00 0.00 0.02 0.00 0.00 99.98 16:32:01 4 0.07 0.00 0.03 0.00 0.00 99.90 16:32:01 5 0.00 0.00 0.02 0.00 0.00 99.98 16:32:01 6 0.03 0.00 0.02 0.00 0.00 99.95 16:32:01 7 0.08 0.00 0.00 0.00 0.00 99.92 16:33:01 all 0.03 0.00 0.01 0.00 0.00 99.96 16:33:01 0 0.00 0.00 0.00 0.02 0.00 99.98 16:33:01 1 0.02 0.00 0.03 0.00 0.00 99.95 16:33:01 2 0.07 0.00 0.02 0.00 0.00 99.92 16:33:01 3 0.02 0.00 0.00 0.00 0.00 99.98 16:33:01 4 0.05 0.00 0.03 0.02 0.00 99.90 16:33:01 5 0.02 0.00 0.00 0.00 0.00 99.98 16:33:01 6 0.02 0.00 0.00 0.00 0.00 99.98 16:33:01 7 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 2.86 0.00 1.05 0.79 0.02 95.29 Average: 0 2.73 0.00 1.19 0.19 0.02 95.87 Average: 1 4.16 0.00 1.21 2.02 0.03 92.59 Average: 2 2.98 0.00 1.08 0.96 0.02 94.96 Average: 3 2.45 0.00 0.92 0.49 0.02 96.12 Average: 4 2.72 0.00 1.04 1.81 0.02 94.41 Average: 5 2.87 0.00 0.84 0.05 0.02 96.21 Average: 6 2.01 0.00 0.59 0.70 0.02 96.68 Average: 7 2.92 0.00 1.49 0.07 0.03 95.49