---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34556 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: 2800.000 BogoMIPS: 5600.00 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 143G 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 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34556) 12/05/24 _x86_64_ (8 CPU) 17:44:26 LINUX RESTART (8 CPU) 17:45:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:46:01 389.70 15.45 374.25 0.00 1963.94 37484.42 0.00 17:47:01 248.75 2.02 246.73 0.00 19.20 78623.33 0.00 17:48:01 93.79 0.10 93.69 0.00 2.00 17765.54 0.00 17:49:01 223.45 0.30 223.15 0.00 26.66 61973.00 0.00 Average: 238.91 4.47 234.45 0.00 502.95 48959.04 0.00 17:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:46:01 29153600 31512248 793072 2.41 80636 2554448 1974872 5.82 1060584 2276664 3420 17:47:01 27536704 31263268 1026696 3.12 186016 3671888 2382496 7.02 1541688 3247840 124736 17:48:01 27064252 31268444 1020168 3.10 192324 4106072 2232068 6.58 1852104 3374748 557452 17:49:01 26652108 31431656 853760 2.60 202596 4638148 1864188 5.49 1523036 4074536 804 Average: 27601666 31368904 923424 2.81 165393 3742639 2113406 6.23 1494353 3243447 171603 17:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:46:01 ens3 530.94 386.89 5663.51 89.57 0.00 0.00 0.00 0.00 17:46:01 veth86b36c0 114.95 123.05 11.34 113.22 0.00 0.00 0.00 0.01 17:46:01 lo 6.67 6.67 0.65 0.65 0.00 0.00 0.00 0.00 17:46:01 docker0 143.74 153.06 12.03 361.90 0.00 0.00 0.00 0.00 17:47:01 vetha426aa0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 17:47:01 ens3 415.90 225.80 3194.52 29.32 0.00 0.00 0.00 0.00 17:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:47:01 docker0 212.75 392.47 17.67 3171.21 0.00 0.00 0.00 0.00 17:48:01 ens3 26.22 16.64 59.41 10.37 0.00 0.00 0.00 0.00 17:48:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 17:48:01 veth28d060a 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 17:48:01 docker0 2.08 3.08 0.13 38.47 0.00 0.00 0.00 0.00 17:49:01 ens3 215.83 146.63 3801.08 145.11 0.00 0.00 0.00 0.00 17:49:01 lo 3.20 3.20 0.32 0.32 0.00 0.00 0.00 0.00 17:49:01 docker0 19.75 47.08 1.45 918.49 0.00 0.00 0.00 0.00 Average: ens3 297.21 193.98 3179.50 68.59 0.00 0.00 0.00 0.00 Average: lo 2.58 2.58 0.25 0.25 0.00 0.00 0.00 0.00 Average: docker0 94.57 148.90 7.82 1122.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34556) 12/05/24 _x86_64_ (8 CPU) 17:44:26 LINUX RESTART (8 CPU) 17:45:01 CPU %user %nice %system %iowait %steal %idle 17:46:01 all 8.02 0.00 2.85 3.16 0.06 85.90 17:46:01 0 9.79 0.00 2.88 0.99 0.07 86.27 17:46:01 1 6.06 0.00 3.65 14.21 0.08 75.99 17:46:01 2 7.05 0.00 2.39 1.06 0.07 89.43 17:46:01 3 8.87 0.00 2.43 1.42 0.05 87.24 17:46:01 4 7.31 0.00 4.26 5.40 0.07 82.96 17:46:01 5 10.04 0.00 2.27 0.12 0.07 87.50 17:46:01 6 7.84 0.00 2.37 1.30 0.05 88.44 17:46:01 7 7.19 0.00 2.58 0.88 0.05 89.30 17:47:01 all 9.79 0.00 3.88 5.85 0.07 80.41 17:47:01 0 9.47 0.00 2.82 2.15 0.07 85.49 17:47:01 1 9.35 0.00 5.90 13.01 0.07 71.68 17:47:01 2 8.48 0.00 3.03 0.81 0.07 87.61 17:47:01 3 10.40 0.00 4.47 25.56 0.07 59.50 17:47:01 4 11.17 0.00 3.74 1.19 0.07 83.83 17:47:01 5 9.91 0.00 3.88 1.92 0.05 84.24 17:47:01 6 9.29 0.00 3.55 1.95 0.08 85.13 17:47:01 7 10.24 0.00 3.69 0.27 0.07 85.73 17:48:01 all 54.41 0.00 8.69 1.23 0.10 35.57 17:48:01 0 55.42 0.00 8.29 0.37 0.10 35.82 17:48:01 1 55.07 0.00 9.16 0.37 0.08 35.31 17:48:01 2 51.51 0.00 8.43 4.91 0.10 35.05 17:48:01 3 55.37 0.00 8.14 0.93 0.08 35.48 17:48:01 4 56.07 0.00 8.50 0.15 0.12 35.15 17:48:01 5 54.45 0.00 8.59 1.57 0.10 35.29 17:48:01 6 54.27 0.00 8.60 1.25 0.10 35.78 17:48:01 7 53.10 0.00 9.82 0.32 0.08 36.67 17:49:01 all 9.10 0.00 3.19 3.86 0.07 83.77 17:49:01 0 11.36 0.00 2.85 0.28 0.07 85.44 17:49:01 1 7.48 0.00 3.53 0.03 0.05 88.91 17:49:01 2 7.90 0.00 3.60 8.03 0.13 80.34 17:49:01 3 10.18 0.00 3.00 13.10 0.07 73.65 17:49:01 4 8.03 0.00 3.51 6.24 0.08 82.14 17:49:01 5 8.48 0.00 2.99 0.27 0.05 88.21 17:49:01 6 10.94 0.00 2.96 0.02 0.05 86.04 17:49:01 7 8.42 0.00 3.12 2.96 0.07 85.43 Average: all 20.31 0.00 4.65 3.53 0.07 71.43 Average: 0 21.48 0.00 4.21 0.95 0.08 73.29 Average: 1 19.51 0.00 5.56 6.90 0.07 67.95 Average: 2 18.66 0.00 4.35 3.70 0.09 73.19 Average: 3 21.22 0.00 4.51 10.25 0.07 63.95 Average: 4 20.62 0.00 5.00 3.25 0.08 71.05 Average: 5 20.69 0.00 4.43 0.97 0.07 73.85 Average: 6 20.56 0.00 4.37 1.13 0.07 73.87 Average: 7 19.72 0.00 4.80 1.11 0.07 74.30