---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-42174 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 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-42174) 03/27/25 _x86_64_ (8 CPU) 11:45:53 LINUX RESTART (8 CPU) 11:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:47:01 353.79 47.91 305.88 0.00 5390.97 157492.02 0.00 11:48:01 128.01 0.68 127.33 0.00 16.40 48764.81 0.00 11:49:01 54.91 0.02 54.89 0.00 0.13 35828.24 0.00 11:50:01 91.52 0.27 91.25 0.00 15.99 41930.96 0.00 Average: 157.05 12.22 144.83 0.00 1355.70 70999.86 0.00 11:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:47:01 29159904 31511580 815672 2.48 73448 2551580 2019568 5.95 1057572 2286068 607568 11:48:01 27111788 31380044 924068 2.81 107768 4291240 2018816 5.95 1858824 3369088 1014840 11:49:01 26622316 31449820 849148 2.58 111836 4812412 1895124 5.59 1866708 3807580 500292 11:50:01 28521720 31506496 803388 2.44 118836 3062908 1791968 5.28 1216164 2671648 676 Average: 27853932 31461985 848069 2.58 102972 3679535 1931369 5.69 1499817 3033596 530844 11:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:47:01 ens3 740.59 545.14 6791.66 107.35 0.00 0.00 0.00 0.00 11:47:01 docker0 110.90 107.68 7.53 567.14 0.00 0.00 0.00 0.00 11:47:01 lo 3.80 3.80 0.36 0.36 0.00 0.00 0.00 0.00 11:48:01 veth8ecf605 119.01 211.01 11.82 1577.64 0.00 0.00 0.00 0.13 11:48:01 ens3 244.84 140.08 1610.77 24.83 0.00 0.00 0.00 0.00 11:48:01 docker0 119.01 210.91 10.19 1577.64 0.00 0.00 0.00 0.00 11:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:49:01 veth8ecf605 12.44 22.74 1.29 254.51 0.00 0.00 0.00 0.02 11:49:01 ens3 40.71 23.65 269.37 9.48 0.00 0.00 0.00 0.00 11:49:01 docker0 12.44 22.72 1.12 254.50 0.00 0.00 0.00 0.00 11:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 ens3 114.68 68.89 2539.88 17.32 0.00 0.00 0.00 0.00 11:50:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 285.18 194.42 2802.70 39.74 0.00 0.00 0.00 0.00 Average: docker0 60.60 85.33 4.71 599.77 0.00 0.00 0.00 0.00 Average: lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-42174) 03/27/25 _x86_64_ (8 CPU) 11:45:53 LINUX RESTART (8 CPU) 11:46:01 CPU %user %nice %system %iowait %steal %idle 11:47:01 all 9.64 0.00 3.03 1.86 0.06 85.41 11:47:01 0 9.04 0.00 3.92 1.25 0.05 85.74 11:47:01 1 10.55 0.00 4.07 3.60 0.05 81.72 11:47:01 2 8.10 0.00 2.72 1.45 0.08 87.64 11:47:01 3 8.56 0.00 2.36 0.57 0.05 88.46 11:47:01 4 9.41 0.00 2.39 0.42 0.05 87.73 11:47:01 5 11.80 0.00 2.03 6.12 0.07 79.99 11:47:01 6 9.60 0.00 3.61 0.93 0.05 85.82 11:47:01 7 10.05 0.00 3.12 0.57 0.05 86.21 11:48:01 all 53.75 0.00 7.58 0.78 0.10 37.80 11:48:01 0 52.76 0.00 8.32 0.59 0.10 38.23 11:48:01 1 53.83 0.00 7.64 0.05 0.10 38.38 11:48:01 2 56.30 0.00 7.75 2.81 0.08 33.06 11:48:01 3 54.52 0.00 7.15 0.32 0.08 37.93 11:48:01 4 52.82 0.00 7.38 0.10 0.10 39.60 11:48:01 5 53.16 0.00 7.69 0.10 0.10 38.94 11:48:01 6 53.78 0.00 6.96 0.49 0.10 38.67 11:48:01 7 52.82 0.00 7.72 1.77 0.10 37.60 11:49:01 all 45.49 0.00 6.70 0.84 0.11 46.87 11:49:01 0 46.31 0.00 6.64 0.10 0.10 46.85 11:49:01 1 44.21 0.00 6.54 0.08 0.10 49.07 11:49:01 2 46.67 0.00 7.28 3.03 0.12 42.91 11:49:01 3 45.77 0.00 6.67 0.13 0.10 47.33 11:49:01 4 45.37 0.00 6.33 0.08 0.10 48.12 11:49:01 5 44.51 0.00 6.97 0.02 0.12 48.39 11:49:01 6 46.44 0.00 6.55 0.28 0.12 46.61 11:49:01 7 44.60 0.00 6.64 2.98 0.10 45.68 11:50:01 all 29.92 0.00 4.00 1.48 0.07 64.53 11:50:01 0 29.54 0.00 3.65 0.02 0.07 66.73 11:50:01 1 29.66 0.00 4.05 0.05 0.07 66.17 11:50:01 2 30.49 0.00 4.42 8.40 0.08 56.60 11:50:01 3 30.63 0.00 4.13 0.02 0.07 65.16 11:50:01 4 30.46 0.00 3.63 0.10 0.07 65.74 11:50:01 5 29.58 0.00 3.87 2.05 0.07 64.43 11:50:01 6 29.28 0.00 4.35 0.90 0.08 65.38 11:50:01 7 29.71 0.00 3.88 0.30 0.07 66.05 Average: all 34.70 0.00 5.33 1.24 0.08 58.65 Average: 0 34.43 0.00 5.63 0.49 0.08 59.37 Average: 1 34.57 0.00 5.57 0.95 0.08 58.83 Average: 2 35.39 0.00 5.54 3.92 0.09 55.05 Average: 3 34.86 0.00 5.07 0.26 0.08 59.73 Average: 4 34.52 0.00 4.93 0.18 0.08 60.29 Average: 5 34.77 0.00 5.14 2.07 0.09 57.93 Average: 6 34.79 0.00 5.37 0.65 0.09 59.10 Average: 7 34.31 0.00 5.34 1.40 0.08 58.87