---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40558 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 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 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40558) 03/07/25 _x86_64_ (8 CPU) 08:43:43 LINUX RESTART (8 CPU) 08:44:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:45:01 352.16 40.04 312.12 0.00 4425.55 77323.84 0.00 08:46:01 103.80 1.18 102.62 0.00 12.40 31873.62 0.00 08:47:01 52.57 0.00 52.57 0.00 0.00 35045.67 0.00 08:48:01 137.53 0.77 136.76 0.00 29.06 57835.16 0.00 Average: 160.71 10.37 150.34 0.00 1102.87 50406.80 0.00 08:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:45:01 29177992 31531920 784428 2.39 74328 2557540 1862484 5.49 1030816 2291304 31244 08:46:01 27572524 31394376 901380 2.74 107396 3859172 2005888 5.91 1423660 3352708 535672 08:47:01 27069248 31387868 906684 2.76 111880 4329628 1968396 5.80 1860676 3397680 26660 08:48:01 27756920 31508480 789536 2.40 135760 3746244 1883712 5.55 1252100 3322856 80 Average: 27894171 31455661 845507 2.57 107341 3623146 1930120 5.69 1391813 3091137 148414 08:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:45:01 lo 3.46 3.46 0.34 0.34 0.00 0.00 0.00 0.00 08:45:01 ens3 697.71 475.75 6726.30 105.48 0.00 0.00 0.00 0.00 08:45:01 docker0 99.46 97.17 6.90 487.66 0.00 0.00 0.00 0.00 08:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:46:01 ens3 233.23 127.90 1590.86 21.40 0.00 0.00 0.00 0.00 08:46:01 veth5e85dde 112.65 208.42 11.38 1567.61 0.00 0.00 0.00 0.13 08:46:01 docker0 112.65 208.30 9.84 1567.60 0.00 0.00 0.00 0.00 08:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 ens3 19.58 13.83 25.44 7.66 0.00 0.00 0.00 0.00 08:47:01 veth5e85dde 2.87 2.88 0.24 9.59 0.00 0.00 0.00 0.00 08:47:01 docker0 2.87 2.87 0.20 9.59 0.00 0.00 0.00 0.00 08:48:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 08:48:01 ens3 335.28 193.92 7322.24 34.27 0.00 0.00 0.00 0.00 08:48:01 docker0 51.34 92.75 5.06 862.14 0.00 0.00 0.00 0.00 Average: lo 1.51 1.51 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 319.86 201.70 3904.29 41.94 0.00 0.00 0.00 0.00 Average: docker0 66.44 100.28 5.49 732.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40558) 03/07/25 _x86_64_ (8 CPU) 08:43:43 LINUX RESTART (8 CPU) 08:44:02 CPU %user %nice %system %iowait %steal %idle 08:45:01 all 9.17 0.00 2.84 4.33 0.05 83.62 08:45:01 0 8.79 0.00 3.07 7.07 0.05 81.03 08:45:01 1 11.68 0.00 2.79 2.77 0.05 82.71 08:45:01 2 7.02 0.00 3.37 13.96 0.05 75.59 08:45:01 3 8.92 0.00 3.19 1.25 0.03 86.61 08:45:01 4 8.44 0.00 1.87 0.24 0.05 89.40 08:45:01 5 8.78 0.00 1.90 0.62 0.03 88.67 08:45:01 6 11.38 0.00 2.66 1.28 0.05 84.63 08:45:01 7 8.35 0.00 3.86 7.41 0.05 80.33 08:46:01 all 51.23 0.00 7.04 1.57 0.09 40.07 08:46:01 0 52.88 0.00 7.03 0.96 0.10 39.03 08:46:01 1 51.21 0.00 6.93 0.66 0.08 41.11 08:46:01 2 49.30 0.00 7.06 5.02 0.08 38.53 08:46:01 3 49.95 0.00 7.30 0.61 0.08 42.06 08:46:01 4 51.66 0.00 7.22 0.54 0.08 40.50 08:46:01 5 51.59 0.00 6.87 3.03 0.10 38.41 08:46:01 6 52.19 0.00 7.21 0.61 0.08 39.92 08:46:01 7 51.07 0.00 6.67 1.16 0.08 41.02 08:47:01 all 32.51 0.00 4.79 1.35 0.06 61.29 08:47:01 0 31.63 0.00 4.64 0.08 0.05 63.59 08:47:01 1 32.99 0.00 4.94 7.27 0.05 54.76 08:47:01 2 31.04 0.00 4.72 0.33 0.07 63.83 08:47:01 3 31.64 0.00 4.81 0.34 0.05 63.17 08:47:01 4 33.91 0.00 4.81 1.74 0.07 59.46 08:47:01 5 32.15 0.00 5.07 0.69 0.05 62.04 08:47:01 6 32.96 0.00 4.53 0.33 0.07 62.11 08:47:01 7 33.74 0.00 4.83 0.05 0.05 61.33 08:48:01 all 20.05 0.00 3.92 3.53 0.06 72.44 08:48:01 0 19.48 0.00 4.40 6.35 0.07 69.70 08:48:01 1 19.20 0.00 3.95 1.12 0.07 75.67 08:48:01 2 22.92 0.00 3.44 10.57 0.07 63.00 08:48:01 3 18.78 0.00 4.05 0.05 0.05 77.07 08:48:01 4 19.48 0.00 3.52 0.25 0.05 76.69 08:48:01 5 20.33 0.00 3.77 4.36 0.07 71.47 08:48:01 6 21.31 0.00 4.27 0.79 0.07 73.56 08:48:01 7 18.91 0.00 3.93 4.77 0.07 72.32 Average: all 28.32 0.00 4.65 2.69 0.06 64.27 Average: 0 28.27 0.00 4.79 3.60 0.07 63.27 Average: 1 28.85 0.00 4.66 2.96 0.06 63.46 Average: 2 27.65 0.00 4.65 7.44 0.07 60.19 Average: 3 27.40 0.00 4.84 0.56 0.05 67.15 Average: 4 28.47 0.00 4.37 0.70 0.06 66.40 Average: 5 28.29 0.00 4.41 2.18 0.06 65.05 Average: 6 29.53 0.00 4.67 0.75 0.07 64.98 Average: 7 28.12 0.00 4.82 3.33 0.06 63.67