---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2727 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-2727) 01/17/23 _x86_64_ (8 CPU) 15:13:40 LINUX RESTART (8 CPU) 15:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:15:01 236.48 38.06 198.42 0.00 4205.97 74372.14 0.00 15:16:01 54.41 0.17 54.24 0.00 7.20 29597.08 0.00 15:17:01 1.27 0.02 1.25 0.00 0.13 14.26 0.00 15:18:01 1.63 0.00 1.63 0.00 0.00 18.26 0.00 15:19:01 51.55 10.60 40.95 0.00 5154.95 8628.72 0.00 15:20:01 5.13 0.00 5.13 0.00 0.00 143.04 0.00 Average: 58.41 8.14 50.27 0.00 1561.47 18795.30 0.00 15:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:15:01 28775368 31559516 737360 2.24 90556 2932844 1820988 5.37 1226800 2467280 352160 15:16:01 28695220 31606576 692732 2.11 95968 3050308 1741924 5.13 1144600 2623160 4 15:17:01 28694628 31606172 693020 2.11 96044 3050316 1741924 5.13 1144960 2623168 12 15:18:01 28702304 31613952 685016 2.08 96084 3050320 1741924 5.13 1137576 2623164 40 15:19:01 28171380 31573900 712532 2.17 125300 3491780 1885136 5.56 1444192 2814244 748 15:20:01 28173220 31594248 693752 2.11 129916 3505124 1785732 5.26 1458960 2795908 40 Average: 28535353 31592394 702402 2.14 105645 3180115 1786271 5.26 1259515 2657821 58834 15:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:15:01 veth808851a 37.46 56.14 3.47 580.31 0.00 0.00 0.00 0.05 15:15:01 docker0 42.58 60.37 3.50 625.14 0.00 0.00 0.00 0.00 15:15:01 ens3 781.12 518.13 7040.73 143.55 0.00 0.00 0.00 0.00 15:15:01 lo 3.47 3.47 0.34 0.34 0.00 0.00 0.00 0.00 15:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 ens3 127.48 75.64 2528.54 13.98 0.00 0.00 0.00 0.00 15:16:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 15:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 ens3 4.80 2.97 11.99 0.44 0.00 0.00 0.00 0.00 15:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 ens3 0.17 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 ens3 233.12 134.96 2760.19 9.82 0.00 0.00 0.00 0.00 15:19:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 ens3 0.65 0.50 0.33 0.13 0.00 0.00 0.00 0.00 15:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 7.10 10.06 0.58 104.19 0.00 0.00 0.00 0.00 Average: ens3 191.22 122.05 2056.98 27.99 0.00 0.00 0.00 0.00 Average: lo 0.96 0.96 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2727) 01/17/23 _x86_64_ (8 CPU) 15:13:40 LINUX RESTART (8 CPU) 15:14:01 CPU %user %nice %system %iowait %steal %idle 15:15:01 all 21.02 0.00 5.04 1.88 0.10 71.96 15:15:01 0 19.25 0.00 5.16 1.87 0.10 73.63 15:15:01 1 20.08 0.00 5.04 2.33 0.07 72.48 15:15:01 2 23.66 0.00 4.89 0.64 0.10 70.71 15:15:01 3 19.82 0.00 4.79 1.86 0.12 73.40 15:15:01 4 19.61 0.00 5.64 0.74 0.10 73.90 15:15:01 5 21.95 0.00 5.33 6.29 0.12 66.31 15:15:01 6 21.93 0.00 4.55 0.30 0.10 73.12 15:15:01 7 21.85 0.00 4.90 0.98 0.12 72.14 15:16:01 all 9.73 0.00 1.98 0.75 0.04 87.50 15:16:01 0 9.78 0.00 1.89 0.34 0.05 87.94 15:16:01 1 10.34 0.00 1.75 0.03 0.03 87.84 15:16:01 2 9.73 0.00 1.87 0.07 0.05 88.28 15:16:01 3 10.30 0.00 2.60 0.00 0.03 87.06 15:16:01 4 8.94 0.00 1.36 1.02 0.03 88.65 15:16:01 5 9.65 0.00 2.03 2.03 0.03 86.26 15:16:01 6 9.68 0.00 2.35 2.49 0.03 85.44 15:16:01 7 9.37 0.00 2.02 0.02 0.05 88.55 15:17:01 all 0.20 0.00 0.02 0.00 0.01 99.76 15:17:01 0 0.07 0.00 0.05 0.00 0.00 99.88 15:17:01 1 1.39 0.00 0.08 0.00 0.02 98.51 15:17:01 2 0.02 0.00 0.00 0.00 0.00 99.98 15:17:01 3 0.00 0.00 0.02 0.00 0.00 99.98 15:17:01 4 0.00 0.00 0.00 0.02 0.00 99.98 15:17:01 5 0.05 0.00 0.02 0.00 0.00 99.93 15:17:01 6 0.00 0.00 0.00 0.00 0.02 99.98 15:17:01 7 0.10 0.00 0.02 0.00 0.02 99.87 15:18:01 all 0.03 0.00 0.01 0.00 0.01 99.95 15:18:01 0 0.07 0.00 0.05 0.00 0.02 99.87 15:18:01 1 0.02 0.00 0.02 0.00 0.00 99.97 15:18:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:18:01 3 0.02 0.00 0.00 0.00 0.02 99.97 15:18:01 4 0.02 0.00 0.00 0.02 0.02 99.95 15:18:01 5 0.07 0.00 0.02 0.00 0.00 99.92 15:18:01 6 0.02 0.00 0.02 0.02 0.00 99.95 15:18:01 7 0.03 0.00 0.00 0.00 0.00 99.97 15:19:01 all 2.14 0.00 1.19 0.45 0.02 96.20 15:19:01 0 2.35 0.00 1.10 0.05 0.03 96.46 15:19:01 1 1.34 0.00 0.60 0.08 0.02 97.95 15:19:01 2 3.24 0.00 0.92 0.82 0.02 95.00 15:19:01 3 3.59 0.00 2.07 0.05 0.02 94.27 15:19:01 4 1.29 0.00 0.75 1.32 0.02 96.63 15:19:01 5 1.51 0.00 0.72 0.50 0.02 97.26 15:19:01 6 1.96 0.00 2.07 0.47 0.02 95.49 15:19:01 7 1.81 0.00 1.26 0.33 0.05 96.55 15:20:01 all 0.08 0.00 0.17 0.02 0.01 99.71 15:20:01 0 0.07 0.00 0.08 0.00 0.00 99.85 15:20:01 1 0.12 0.00 0.13 0.00 0.02 99.73 15:20:01 2 0.12 0.00 0.07 0.02 0.02 99.78 15:20:01 3 0.05 0.00 0.15 0.00 0.00 99.80 15:20:01 4 0.07 0.00 0.50 0.00 0.00 99.43 15:20:01 5 0.08 0.00 0.08 0.10 0.02 99.72 15:20:01 6 0.12 0.00 0.10 0.05 0.00 99.73 15:20:01 7 0.05 0.00 0.27 0.00 0.02 99.67 Average: all 5.49 0.00 1.39 0.51 0.03 92.57 Average: 0 5.22 0.00 1.38 0.37 0.03 93.00 Average: 1 5.52 0.00 1.26 0.40 0.03 92.79 Average: 2 6.09 0.00 1.28 0.26 0.03 92.34 Average: 3 5.59 0.00 1.60 0.31 0.03 92.46 Average: 4 4.95 0.00 1.37 0.52 0.03 93.13 Average: 5 5.52 0.00 1.36 1.48 0.03 91.61 Average: 6 5.57 0.00 1.51 0.55 0.03 92.34 Average: 7 5.49 0.00 1.40 0.22 0.04 92.85