---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5277 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-5277) 09/04/23 _x86_64_ (8 CPU) 21:46:48 LINUX RESTART (8 CPU) 21:47:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:48:01 147.23 47.29 99.93 0.00 5322.31 88260.89 0.00 21:49:01 52.76 0.20 52.56 0.00 10.66 41850.49 0.00 21:50:01 4.03 0.00 4.03 0.00 0.00 14807.28 0.00 21:51:01 3.75 0.00 3.75 0.00 0.00 14938.98 0.00 21:52:01 28.75 11.25 17.50 0.00 3473.55 18487.59 0.00 Average: 47.30 11.75 35.55 0.00 1761.31 35669.05 0.00 21:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:48:01 29214056 31625240 697784 2.12 72000 2615460 1871520 5.52 961824 2356592 348 21:49:01 28678196 31605184 702600 2.14 91584 3067888 1748096 5.15 1045084 2746012 392 21:50:01 28677876 31604984 702404 2.14 91680 3067880 1748096 5.15 1045208 2746012 12 21:51:01 28686172 31613460 693756 2.11 91760 3067892 1748096 5.15 1036384 2746016 4 21:52:01 28431312 31580976 717904 2.18 97316 3272172 1791472 5.28 1212632 2802068 1336 Average: 28737522 31605969 702890 2.14 88868 3018258 1781456 5.25 1060226 2679340 418 21:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:48:01 lo 3.73 3.73 0.36 0.36 0.00 0.00 0.00 0.00 21:48:01 ens3 560.96 355.76 6700.86 86.51 0.00 0.00 0.00 0.00 21:48:01 docker0 3.83 3.30 0.50 43.31 0.00 0.00 0.00 0.00 21:49:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 21:49:01 ens3 211.75 127.38 3263.45 90.25 0.00 0.00 0.00 0.00 21:49:01 docker0 44.81 94.88 3.27 730.04 0.00 0.00 0.00 0.00 21:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:01 ens3 0.30 0.20 0.25 0.20 0.00 0.00 0.00 0.00 21:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:51:01 ens3 0.20 0.13 0.01 0.01 0.00 0.00 0.00 0.00 21:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 21:52:01 ens3 71.10 24.30 1373.66 1.86 0.00 0.00 0.00 0.00 21:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.05 1.05 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 168.86 101.55 2267.64 35.77 0.00 0.00 0.00 0.00 Average: docker0 9.73 19.64 0.75 154.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-5277) 09/04/23 _x86_64_ (8 CPU) 21:46:48 LINUX RESTART (8 CPU) 21:47:01 CPU %user %nice %system %iowait %steal %idle 21:48:01 all 9.34 0.00 3.18 2.93 0.07 84.49 21:48:01 0 8.19 0.00 3.16 0.57 0.07 88.01 21:48:01 1 11.44 0.00 2.78 2.70 0.07 83.01 21:48:01 2 10.60 0.00 3.93 9.82 0.07 75.59 21:48:01 3 8.42 0.00 3.98 0.71 0.08 86.80 21:48:01 4 8.68 0.00 2.84 0.44 0.05 87.99 21:48:01 5 8.50 0.00 3.64 6.43 0.07 81.37 21:48:01 6 9.26 0.00 2.17 1.55 0.07 86.96 21:48:01 7 9.59 0.00 2.92 1.21 0.08 86.19 21:49:01 all 14.06 0.00 3.38 2.08 0.06 80.42 21:49:01 0 14.39 0.00 4.23 1.42 0.05 79.92 21:49:01 1 13.99 0.00 3.26 2.75 0.08 79.92 21:49:01 2 14.11 0.00 3.01 0.25 0.05 82.57 21:49:01 3 13.99 0.00 3.09 0.18 0.05 82.68 21:49:01 4 15.11 0.00 3.40 0.03 0.07 81.39 21:49:01 5 14.20 0.00 3.26 0.12 0.08 82.34 21:49:01 6 12.61 0.00 3.60 11.78 0.05 71.97 21:49:01 7 14.10 0.00 3.18 0.13 0.05 82.53 21:50:01 all 0.02 0.00 0.01 0.02 0.01 99.95 21:50:01 0 0.03 0.00 0.00 0.00 0.02 99.95 21:50:01 1 0.00 0.00 0.00 0.00 0.00 100.00 21:50:01 2 0.02 0.00 0.00 0.00 0.00 99.98 21:50:01 3 0.02 0.00 0.00 0.00 0.00 99.98 21:50:01 4 0.03 0.00 0.00 0.00 0.00 99.97 21:50:01 5 0.05 0.00 0.03 0.00 0.02 99.90 21:50:01 6 0.00 0.00 0.03 0.13 0.00 99.83 21:50:01 7 0.00 0.00 0.00 0.00 0.02 99.98 21:51:01 all 0.20 0.00 0.02 0.01 0.01 99.76 21:51:01 0 0.02 0.00 0.02 0.00 0.02 99.95 21:51:01 1 0.03 0.00 0.03 0.00 0.02 99.92 21:51:01 2 1.34 0.00 0.02 0.00 0.02 98.63 21:51:01 3 0.02 0.00 0.02 0.00 0.02 99.95 21:51:01 4 0.05 0.00 0.00 0.00 0.00 99.95 21:51:01 5 0.13 0.00 0.05 0.00 0.02 99.80 21:51:01 6 0.02 0.00 0.02 0.08 0.00 99.88 21:51:01 7 0.02 0.00 0.00 0.00 0.00 99.98 21:52:01 all 1.10 0.00 0.41 0.64 0.01 97.84 21:52:01 0 0.87 0.00 0.58 1.13 0.02 97.40 21:52:01 1 0.67 0.00 0.35 0.53 0.00 98.45 21:52:01 2 2.36 0.00 0.31 0.03 0.00 97.29 21:52:01 3 0.73 0.00 0.62 1.82 0.00 96.83 21:52:01 4 1.28 0.00 0.27 0.10 0.02 98.33 21:52:01 5 0.42 0.00 0.22 0.02 0.02 99.33 21:52:01 6 0.92 0.00 0.43 1.32 0.02 97.32 21:52:01 7 1.54 0.00 0.47 0.18 0.02 97.80 Average: all 4.92 0.00 1.39 1.13 0.03 92.53 Average: 0 4.67 0.00 1.59 0.62 0.03 93.08 Average: 1 5.21 0.00 1.28 1.19 0.03 92.28 Average: 2 5.65 0.00 1.44 2.00 0.03 90.88 Average: 3 4.62 0.00 1.54 0.54 0.03 93.28 Average: 4 5.01 0.00 1.30 0.11 0.03 93.55 Average: 5 4.65 0.00 1.43 1.30 0.04 92.57 Average: 6 4.53 0.00 1.24 2.95 0.03 91.25 Average: 7 5.02 0.00 1.31 0.30 0.03 93.33