---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7028 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-7028) 02/22/23 _x86_64_ (8 CPU) 08:23:30 LINUX RESTART (8 CPU) 08:24:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:25:01 297.75 10.29 287.46 0.00 1715.23 38830.98 0.00 08:26:01 43.30 0.20 43.10 0.00 17.59 23014.73 0.00 08:27:01 1.37 0.00 1.37 0.00 0.00 15.48 0.00 08:28:01 1.02 0.00 1.02 0.00 0.00 12.26 0.00 08:29:01 26.26 5.00 21.26 0.00 2527.71 4743.61 0.00 Average: 73.19 3.07 70.12 0.00 849.19 13238.44 0.00 08:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:25:01 28998940 31590696 706672 2.15 81504 2772516 1802456 5.31 1133108 2358296 183272 08:26:01 28689232 31592916 707220 2.15 91572 3051240 1743740 5.14 1134760 2644412 168 08:27:01 28689504 31593284 706484 2.15 91604 3051244 1743740 5.14 1134936 2644416 20 08:28:01 28694856 31598728 700872 2.13 91644 3051248 1743740 5.14 1129140 2644416 140 08:29:01 28469664 31566048 722776 2.20 96732 3226204 1900656 5.60 1270536 2705684 900 Average: 28708439 31588334 708805 2.16 90611 3030490 1786866 5.27 1160496 2599445 36900 08:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:25:01 docker0 18.73 22.37 1.74 335.75 0.00 0.00 0.00 0.00 08:25:01 veth3b3d39c 14.30 18.93 1.38 292.85 0.00 0.00 0.00 0.02 08:25:01 lo 3.32 3.32 0.32 0.32 0.00 0.00 0.00 0.00 08:25:01 ens3 409.83 269.40 6254.97 73.50 0.00 0.00 0.00 0.00 08:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 08:26:01 ens3 118.93 70.43 2525.10 12.38 0.00 0.00 0.00 0.00 08:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 ens3 1.02 0.60 0.60 0.47 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:28:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 08:29:01 ens3 142.89 46.13 1408.59 9.78 0.00 0.00 0.00 0.00 Average: docker0 3.69 4.41 0.34 66.25 0.00 0.00 0.00 0.00 Average: lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 133.64 76.69 2023.77 19.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-7028) 02/22/23 _x86_64_ (8 CPU) 08:23:30 LINUX RESTART (8 CPU) 08:24:02 CPU %user %nice %system %iowait %steal %idle 08:25:01 all 20.64 0.00 5.47 1.58 0.17 72.13 08:25:01 0 20.59 0.00 5.25 0.28 0.07 73.82 08:25:01 1 21.75 0.00 5.30 0.03 0.07 72.84 08:25:01 2 22.24 0.00 6.01 7.07 0.23 64.46 08:25:01 3 20.20 0.00 6.18 0.67 0.09 72.85 08:25:01 4 21.86 0.00 5.70 0.14 0.16 72.14 08:25:01 5 20.68 0.00 4.66 1.39 0.09 73.18 08:25:01 6 17.70 0.00 4.58 0.05 0.62 77.06 08:25:01 7 20.12 0.00 6.11 3.03 0.09 70.65 08:26:01 all 2.77 0.00 1.36 0.88 0.03 94.96 08:26:01 0 2.92 0.00 1.41 0.02 0.05 95.61 08:26:01 1 3.15 0.00 1.19 0.02 0.03 95.60 08:26:01 2 1.92 0.00 1.71 1.00 0.03 95.34 08:26:01 3 3.22 0.00 1.66 4.83 0.03 90.25 08:26:01 4 3.48 0.00 1.54 0.18 0.03 94.76 08:26:01 5 2.71 0.00 0.95 0.97 0.03 95.33 08:26:01 6 2.02 0.00 0.85 0.02 0.02 97.09 08:26:01 7 2.75 0.00 1.54 0.02 0.03 95.66 08:27:01 all 0.03 0.00 0.01 0.00 0.01 99.95 08:27:01 0 0.03 0.00 0.03 0.00 0.02 99.92 08:27:01 1 0.10 0.00 0.02 0.00 0.00 99.88 08:27:01 2 0.05 0.00 0.00 0.02 0.00 99.93 08:27:01 3 0.00 0.00 0.00 0.00 0.02 99.98 08:27:01 4 0.00 0.00 0.00 0.00 0.00 100.00 08:27:01 5 0.07 0.00 0.02 0.00 0.02 99.90 08:27:01 6 0.00 0.00 0.00 0.00 0.00 100.00 08:27:01 7 0.00 0.00 0.00 0.00 0.00 100.00 08:28:01 all 0.04 0.00 0.01 0.01 0.01 99.94 08:28:01 0 0.05 0.00 0.02 0.00 0.02 99.92 08:28:01 1 0.10 0.00 0.00 0.00 0.02 99.88 08:28:01 2 0.05 0.00 0.02 0.03 0.00 99.90 08:28:01 3 0.02 0.00 0.00 0.03 0.00 99.95 08:28:01 4 0.03 0.00 0.02 0.00 0.00 99.95 08:28:01 5 0.03 0.00 0.00 0.00 0.00 99.97 08:28:01 6 0.02 0.00 0.00 0.00 0.00 99.98 08:28:01 7 0.03 0.00 0.02 0.00 0.02 99.93 08:29:01 all 1.38 0.00 0.56 4.14 0.02 93.91 08:29:01 0 1.44 0.00 0.53 0.08 0.02 97.93 08:29:01 1 2.54 0.00 0.45 0.90 0.02 96.10 08:29:01 2 1.22 0.00 0.53 24.46 0.02 73.77 08:29:01 3 1.62 0.00 0.87 3.67 0.03 93.81 08:29:01 4 1.04 0.00 0.60 0.97 0.02 97.38 08:29:01 5 1.09 0.00 0.60 1.54 0.02 96.76 08:29:01 6 0.92 0.00 0.52 0.95 0.02 97.59 08:29:01 7 1.17 0.00 0.35 0.50 0.02 97.96 Average: all 4.87 0.00 1.45 1.32 0.05 92.31 Average: 0 4.91 0.00 1.42 0.07 0.03 93.56 Average: 1 5.44 0.00 1.37 0.19 0.03 92.97 Average: 2 4.96 0.00 1.62 6.51 0.05 86.86 Average: 3 4.91 0.00 1.71 1.84 0.03 91.49 Average: 4 5.18 0.00 1.55 0.26 0.04 92.98 Average: 5 4.80 0.00 1.22 0.77 0.03 93.18 Average: 6 4.05 0.00 1.17 0.20 0.13 94.45 Average: 7 4.71 0.00 1.57 0.69 0.03 92.99