---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9847 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: 2799.998 BogoMIPS: 5599.99 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-9847) 03/13/23 _x86_64_ (8 CPU) 05:18:00 LINUX RESTART (8 CPU) 05:19:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:20:01 188.21 1.12 187.09 0.00 30.23 72241.99 0.00 05:21:01 44.33 0.13 44.19 0.00 4.67 20678.04 0.00 05:22:01 0.97 0.00 0.97 0.00 0.00 11.46 0.00 05:23:01 1.58 0.00 1.58 0.00 0.00 18.66 0.00 05:24:01 55.16 11.23 43.93 0.00 5228.86 8769.47 0.00 05:25:01 4.43 0.02 4.42 0.00 0.13 101.03 0.00 Average: 48.72 2.09 46.64 0.00 879.65 16815.71 0.00 05:19:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:20:01 28216416 31549792 753720 2.29 145104 3378336 1959996 5.78 1270104 2939940 197784 05:21:01 27960604 31586964 718156 2.18 152036 3634752 1778528 5.24 1159784 3274132 12 05:22:01 27960124 31586700 718156 2.18 152068 3634756 1778528 5.24 1159464 3274136 16 05:23:01 27965076 31591888 712904 2.17 152108 3634752 1778528 5.24 1155096 3274300 12 05:24:01 27440092 31571360 715296 2.18 185852 4091780 1835012 5.41 1479372 3441184 336 05:25:01 27453448 31580012 706596 2.15 184464 4088524 1826040 5.38 1468208 3438012 8 Average: 27832627 31577786 720805 2.19 161939 3743817 1826105 5.38 1282005 3273617 33028 05:19:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:20:01 docker0 177.26 327.05 14.21 1973.78 0.00 0.00 0.00 0.00 05:20:01 ens3 360.06 195.39 2003.91 29.29 0.00 0.00 0.00 0.00 05:20:01 vethe1fa4d8 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 05:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 ens3 108.42 80.05 2524.51 90.47 0.00 0.00 0.00 0.00 05:21:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 05:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 05:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 ens3 192.58 102.38 2804.04 7.19 0.00 0.00 0.00 0.00 05:24:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 05:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 ens3 0.25 0.18 0.02 0.01 0.00 0.00 0.00 0.00 05:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 29.13 53.75 2.34 324.37 0.00 0.00 0.00 0.00 Average: ens3 109.55 62.65 1219.87 21.14 0.00 0.00 0.00 0.00 Average: lo 0.36 0.36 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-9847) 03/13/23 _x86_64_ (8 CPU) 05:18:00 LINUX RESTART (8 CPU) 05:19:02 CPU %user %nice %system %iowait %steal %idle 05:20:01 all 17.00 0.00 5.23 1.03 0.06 76.69 05:20:01 0 16.77 0.00 5.56 2.38 0.05 75.24 05:20:01 1 18.27 0.00 4.20 0.05 0.05 77.43 05:20:01 2 15.22 0.00 4.76 0.05 0.05 79.92 05:20:01 3 17.35 0.00 5.67 0.33 0.05 76.60 05:20:01 4 17.07 0.00 5.94 1.81 0.05 75.12 05:20:01 5 17.61 0.00 4.88 1.49 0.05 75.98 05:20:01 6 16.74 0.00 5.17 1.85 0.07 76.18 05:20:01 7 16.97 0.00 5.64 0.26 0.09 77.05 05:21:01 all 4.24 0.00 1.65 0.28 0.03 93.80 05:21:01 0 4.29 0.00 2.13 1.59 0.03 91.95 05:21:01 1 4.30 0.00 1.54 0.02 0.03 94.10 05:21:01 2 4.01 0.00 1.53 0.05 0.02 94.39 05:21:01 3 4.46 0.00 1.29 0.02 0.03 94.20 05:21:01 4 4.24 0.00 1.42 0.18 0.03 94.12 05:21:01 5 3.06 0.00 1.81 0.35 0.03 94.75 05:21:01 6 4.42 0.00 1.74 0.02 0.02 93.81 05:21:01 7 5.10 0.00 1.78 0.00 0.02 93.10 05:22:01 all 0.03 0.00 0.01 0.00 0.00 99.95 05:22:01 0 0.00 0.00 0.00 0.02 0.00 99.98 05:22:01 1 0.00 0.00 0.00 0.00 0.00 100.00 05:22:01 2 0.02 0.00 0.00 0.00 0.02 99.97 05:22:01 3 0.05 0.00 0.00 0.00 0.00 99.95 05:22:01 4 0.02 0.00 0.05 0.02 0.00 99.92 05:22:01 5 0.02 0.00 0.00 0.00 0.00 99.98 05:22:01 6 0.02 0.00 0.02 0.00 0.00 99.97 05:22:01 7 0.10 0.00 0.02 0.00 0.02 99.87 05:23:01 all 0.03 0.00 0.02 0.00 0.01 99.95 05:23:01 0 0.02 0.00 0.02 0.02 0.00 99.95 05:23:01 1 0.00 0.00 0.02 0.00 0.02 99.97 05:23:01 2 0.02 0.00 0.02 0.00 0.02 99.95 05:23:01 3 0.07 0.00 0.05 0.00 0.02 99.87 05:23:01 4 0.02 0.00 0.02 0.02 0.00 99.95 05:23:01 5 0.02 0.00 0.00 0.00 0.00 99.98 05:23:01 6 0.02 0.00 0.00 0.00 0.00 99.98 05:23:01 7 0.05 0.00 0.02 0.00 0.00 99.93 05:24:01 all 2.19 0.00 1.59 0.32 0.02 95.89 05:24:01 0 2.55 0.00 1.44 0.08 0.02 95.91 05:24:01 1 1.45 0.00 2.34 0.07 0.02 96.12 05:24:01 2 1.36 0.00 0.89 0.07 0.00 97.69 05:24:01 3 1.49 0.00 1.47 0.05 0.03 96.96 05:24:01 4 2.84 0.00 1.17 1.35 0.03 94.61 05:24:01 5 2.64 0.00 2.65 0.28 0.02 94.41 05:24:01 6 2.94 0.00 1.64 0.35 0.02 95.05 05:24:01 7 2.22 0.00 1.11 0.29 0.02 96.37 05:25:01 all 0.08 0.00 0.06 0.01 0.00 99.85 05:25:01 0 0.02 0.00 0.03 0.02 0.00 99.93 05:25:01 1 0.02 0.00 0.03 0.02 0.00 99.93 05:25:01 2 0.07 0.00 0.05 0.00 0.00 99.88 05:25:01 3 0.23 0.00 0.12 0.00 0.00 99.65 05:25:01 4 0.08 0.00 0.07 0.08 0.00 99.77 05:25:01 5 0.05 0.00 0.03 0.00 0.00 99.92 05:25:01 6 0.10 0.00 0.10 0.00 0.02 99.78 05:25:01 7 0.05 0.00 0.03 0.00 0.02 99.90 Average: all 3.87 0.00 1.41 0.27 0.02 94.44 Average: 0 3.89 0.00 1.51 0.68 0.02 93.91 Average: 1 3.95 0.00 1.34 0.03 0.02 94.66 Average: 2 3.41 0.00 1.20 0.03 0.02 95.35 Average: 3 3.87 0.00 1.41 0.06 0.02 94.63 Average: 4 3.97 0.00 1.42 0.57 0.02 94.02 Average: 5 3.84 0.00 1.55 0.35 0.02 94.25 Average: 6 3.98 0.00 1.42 0.36 0.02 94.21 Average: 7 4.02 0.00 1.41 0.09 0.03 94.46