---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-64515 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 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 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; Full AMD retpoline, 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 10G 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 10G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-64515) 05/24/22 _x86_64_ (8 CPU) 20:12:03 LINUX RESTART (8 CPU) 20:13:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:14:01 101.29 0.41 100.88 0.00 10.98 53779.22 0.00 20:15:01 2.52 0.17 2.35 0.00 18.26 32.54 0.00 20:16:01 1.47 0.00 1.47 0.00 0.00 16.66 0.00 20:17:01 2.37 0.02 2.35 0.00 0.13 26.66 0.00 20:18:01 1.20 0.02 1.18 0.00 0.13 13.60 0.00 20:19:01 6.03 0.28 5.75 0.00 20.66 115.29 0.00 Average: 18.92 0.15 18.77 0.00 8.35 8872.12 0.00 20:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:14:01 28561276 31787452 508684 1.55 124100 3319420 1847552 5.44 1225976 2659164 232 20:15:01 28567996 31795152 500692 1.52 124156 3320100 1851544 5.46 1215004 2659752 12 20:16:01 28570476 31797716 498092 1.51 124224 3320104 1851544 5.46 1212104 2659756 140 20:17:01 28570308 31797764 497912 1.51 124300 3320104 1851544 5.46 1212336 2659892 8 20:18:01 28571324 31798876 496280 1.51 124324 3320120 1851544 5.46 1211344 2659900 152 20:19:01 28559600 31788788 504984 1.54 124484 3321444 1958240 5.77 1220940 2660260 300 Average: 28566830 31794291 501107 1.52 124265 3320215 1868661 5.51 1216284 2659787 141 20:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:14:01 docker0 37.37 51.62 3.10 695.23 0.00 0.00 0.00 0.00 20:14:01 ens3 345.37 212.22 6691.06 72.64 0.00 0.00 0.00 0.00 20:14:01 lo 2.10 2.10 0.21 0.21 0.00 0.00 0.00 0.00 20:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 ens3 2.15 0.88 1.81 0.33 0.00 0.00 0.00 0.00 20:15:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 20:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:16:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:17:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 20:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:18:01 ens3 0.17 0.13 0.08 0.07 0.00 0.00 0.00 0.00 20:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:19:01 ens3 34.09 29.86 18.09 38.34 0.00 0.00 0.00 0.00 20:19:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 6.14 8.48 0.51 114.25 0.00 0.00 0.00 0.00 Average: ens3 62.87 40.06 1102.93 18.41 0.00 0.00 0.00 0.00 Average: lo 0.51 0.51 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-64515) 05/24/22 _x86_64_ (8 CPU) 20:12:03 LINUX RESTART (8 CPU) 20:13:02 CPU %user %nice %system %iowait %steal %idle 20:14:01 all 27.50 0.00 6.19 1.03 0.10 65.18 20:14:01 0 26.41 0.00 6.58 0.12 0.10 66.79 20:14:01 1 27.58 0.00 5.93 0.24 0.10 66.14 20:14:01 2 27.89 0.00 6.32 3.76 0.09 61.94 20:14:01 3 29.60 0.00 5.60 0.10 0.09 64.61 20:14:01 4 26.85 0.00 6.81 0.46 0.09 65.79 20:14:01 5 27.93 0.00 4.95 0.46 0.10 66.56 20:14:01 6 26.73 0.00 6.03 0.14 0.10 67.00 20:14:01 7 27.02 0.00 7.29 2.96 0.12 62.61 20:15:01 all 0.08 0.00 0.06 0.02 0.00 99.84 20:15:01 0 0.07 0.00 0.08 0.05 0.00 99.80 20:15:01 1 0.02 0.00 0.03 0.00 0.00 99.95 20:15:01 2 0.42 0.00 0.07 0.00 0.00 99.52 20:15:01 3 0.00 0.00 0.07 0.08 0.00 99.85 20:15:01 4 0.02 0.00 0.03 0.00 0.00 99.95 20:15:01 5 0.03 0.00 0.08 0.00 0.00 99.88 20:15:01 6 0.03 0.00 0.03 0.00 0.00 99.93 20:15:01 7 0.08 0.00 0.05 0.00 0.02 99.85 20:16:01 all 0.03 0.00 0.01 0.01 0.01 99.95 20:16:01 0 0.03 0.00 0.00 0.03 0.00 99.93 20:16:01 1 0.02 0.00 0.00 0.00 0.00 99.98 20:16:01 2 0.00 0.00 0.00 0.00 0.02 99.98 20:16:01 3 0.00 0.00 0.02 0.02 0.00 99.97 20:16:01 4 0.03 0.00 0.00 0.00 0.02 99.95 20:16:01 5 0.05 0.00 0.00 0.00 0.02 99.93 20:16:01 6 0.05 0.00 0.00 0.00 0.00 99.95 20:16:01 7 0.07 0.00 0.03 0.00 0.02 99.88 20:17:01 all 0.02 0.00 0.01 0.01 0.01 99.95 20:17:01 0 0.03 0.00 0.02 0.05 0.00 99.90 20:17:01 1 0.03 0.00 0.00 0.00 0.02 99.95 20:17:01 2 0.02 0.00 0.02 0.00 0.00 99.97 20:17:01 3 0.02 0.00 0.02 0.03 0.02 99.92 20:17:01 4 0.02 0.00 0.00 0.00 0.00 99.98 20:17:01 5 0.00 0.00 0.02 0.00 0.00 99.98 20:17:01 6 0.02 0.00 0.02 0.02 0.00 99.95 20:17:01 7 0.05 0.00 0.00 0.00 0.02 99.93 20:18:01 all 0.14 0.00 0.02 0.00 0.00 99.84 20:18:01 0 0.02 0.00 0.02 0.00 0.02 99.95 20:18:01 1 0.03 0.00 0.03 0.00 0.00 99.93 20:18:01 2 0.02 0.00 0.00 0.00 0.00 99.98 20:18:01 3 0.02 0.00 0.00 0.02 0.00 99.97 20:18:01 4 0.93 0.00 0.05 0.00 0.00 99.02 20:18:01 5 0.00 0.00 0.00 0.00 0.00 100.00 20:18:01 6 0.02 0.00 0.00 0.00 0.00 99.98 20:18:01 7 0.05 0.00 0.03 0.00 0.02 99.90 20:19:01 all 0.70 0.00 0.21 0.03 0.01 99.06 20:19:01 0 0.55 0.00 0.22 0.10 0.00 99.13 20:19:01 1 0.22 0.00 0.15 0.03 0.02 99.58 20:19:01 2 0.52 0.00 0.18 0.00 0.00 99.30 20:19:01 3 0.67 0.00 0.23 0.02 0.00 99.08 20:19:01 4 0.57 0.00 0.23 0.02 0.02 99.17 20:19:01 5 0.40 0.00 0.17 0.03 0.00 99.40 20:19:01 6 2.05 0.00 0.18 0.00 0.02 97.75 20:19:01 7 0.60 0.00 0.28 0.02 0.02 99.08 Average: all 4.63 0.00 1.05 0.18 0.02 94.12 Average: 0 4.42 0.00 1.13 0.06 0.02 94.38 Average: 1 4.51 0.00 1.00 0.04 0.02 94.42 Average: 2 4.68 0.00 1.07 0.61 0.02 93.63 Average: 3 4.93 0.00 0.97 0.04 0.02 94.05 Average: 4 4.64 0.00 1.16 0.08 0.02 94.10 Average: 5 4.64 0.00 0.85 0.08 0.02 94.41 Average: 6 4.71 0.00 1.02 0.03 0.02 94.23 Average: 7 4.53 0.00 1.25 0.48 0.03 93.70