---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-64536 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-64536) 05/24/22 _x86_64_ (8 CPU) 23:39:20 LINUX RESTART (8 CPU) 23:40:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:41:01 84.87 10.64 74.23 0.00 1950.66 58204.27 0.00 23:42:01 52.87 0.08 52.79 0.00 6.13 24522.71 0.00 23:43:01 1.57 0.00 1.57 0.00 0.00 18.54 0.00 23:44:01 1.20 0.00 1.20 0.00 0.00 14.80 0.00 23:45:01 1.70 0.02 1.68 0.00 0.13 33.19 0.00 23:46:01 1.35 0.00 1.35 0.00 0.00 16.13 0.00 Average: 23.76 1.77 21.99 0.00 321.66 13678.42 0.00 23:40:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:41:01 28917964 31746664 544628 1.66 96308 3007304 2023056 5.96 1207596 2371648 207056 23:42:01 28633452 31763376 529068 1.61 113504 3254660 1876612 5.53 1139612 2688064 328 23:43:01 28632664 31762732 529472 1.61 113524 3254664 1876612 5.53 1140096 2688068 12 23:44:01 28644056 31774196 517760 1.57 113564 3254664 1876612 5.53 1128660 2688068 28 23:45:01 28644504 31774752 517140 1.57 113680 3254664 1876612 5.53 1129116 2688076 16 23:46:01 28651976 31782256 509532 1.55 113704 3254672 1876612 5.53 1121620 2688076 220 Average: 28687436 31767329 524600 1.60 110714 3213438 1901019 5.60 1144450 2635333 34610 23:40:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:41:01 docker0 1.47 1.54 0.21 11.09 0.00 0.00 0.00 0.00 23:41:01 ens3 250.07 156.01 5115.26 71.31 0.00 0.00 0.00 0.00 23:41:01 lo 2.58 2.58 0.26 0.26 0.00 0.00 0.00 0.00 23:41:01 veth745797c 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 23:42:01 docker0 14.41 15.66 1.08 194.17 0.00 0.00 0.00 0.00 23:42:01 ens3 118.95 75.85 2723.74 15.14 0.00 0.00 0.00 0.00 23:42:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 23:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:43:01 ens3 0.35 0.20 0.25 0.19 0.00 0.00 0.00 0.00 23:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:01 ens3 9.02 5.10 9.08 0.34 0.00 0.00 0.00 0.00 23:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:45:01 ens3 4.38 2.17 4.16 0.20 0.00 0.00 0.00 0.00 23:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:46:01 ens3 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 23:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 2.65 2.87 0.21 34.27 0.00 0.00 0.00 0.00 Average: ens3 63.30 39.58 1298.18 14.37 0.00 0.00 0.00 0.00 Average: lo 0.70 0.70 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-64536) 05/24/22 _x86_64_ (8 CPU) 23:39:20 LINUX RESTART (8 CPU) 23:40:02 CPU %user %nice %system %iowait %steal %idle 23:41:01 all 16.73 0.00 4.08 0.63 0.08 78.48 23:41:01 0 18.53 0.00 4.17 1.63 0.09 75.58 23:41:01 1 15.71 0.00 4.13 0.14 0.07 79.96 23:41:01 2 16.60 0.00 4.15 0.09 0.10 79.06 23:41:01 3 15.43 0.00 4.07 0.24 0.07 80.19 23:41:01 4 16.68 0.00 3.51 0.46 0.07 79.28 23:41:01 5 17.10 0.00 3.90 0.12 0.07 78.81 23:41:01 6 16.07 0.00 4.39 1.65 0.09 77.81 23:41:01 7 17.73 0.00 4.32 0.75 0.09 77.11 23:42:01 all 8.28 0.00 2.35 0.40 0.04 88.93 23:42:01 0 7.58 0.00 2.19 0.10 0.05 90.08 23:42:01 1 9.06 0.00 2.01 0.03 0.05 88.85 23:42:01 2 8.21 0.00 2.21 0.02 0.03 89.54 23:42:01 3 7.94 0.00 2.50 2.21 0.03 87.32 23:42:01 4 7.62 0.00 2.15 0.10 0.03 90.09 23:42:01 5 8.80 0.00 2.52 0.05 0.05 88.58 23:42:01 6 8.47 0.00 2.82 0.00 0.03 88.68 23:42:01 7 8.53 0.00 2.44 0.66 0.03 88.34 23:43:01 all 0.18 0.00 0.02 0.00 0.01 99.79 23:43:01 0 0.02 0.00 0.02 0.02 0.00 99.95 23:43:01 1 1.26 0.00 0.00 0.00 0.00 98.74 23:43:01 2 0.00 0.00 0.00 0.00 0.00 100.00 23:43:01 3 0.05 0.00 0.03 0.00 0.02 99.90 23:43:01 4 0.02 0.00 0.02 0.00 0.00 99.97 23:43:01 5 0.00 0.00 0.02 0.00 0.00 99.98 23:43:01 6 0.03 0.00 0.03 0.00 0.02 99.92 23:43:01 7 0.05 0.00 0.05 0.00 0.02 99.88 23:44:01 all 0.06 0.00 0.03 0.00 0.00 99.91 23:44:01 0 0.00 0.00 0.02 0.02 0.00 99.97 23:44:01 1 0.03 0.00 0.00 0.00 0.00 99.97 23:44:01 2 0.10 0.00 0.02 0.00 0.00 99.88 23:44:01 3 0.13 0.00 0.05 0.00 0.00 99.82 23:44:01 4 0.07 0.00 0.00 0.00 0.00 99.93 23:44:01 5 0.03 0.00 0.03 0.02 0.00 99.92 23:44:01 6 0.03 0.00 0.03 0.00 0.00 99.93 23:44:01 7 0.07 0.00 0.07 0.00 0.00 99.87 23:45:01 all 0.03 0.00 0.01 0.01 0.00 99.94 23:45:01 0 0.02 0.00 0.02 0.00 0.00 99.97 23:45:01 1 0.07 0.00 0.00 0.00 0.02 99.92 23:45:01 2 0.00 0.00 0.02 0.02 0.00 99.97 23:45:01 3 0.07 0.00 0.03 0.00 0.02 99.88 23:45:01 4 0.02 0.00 0.00 0.00 0.00 99.98 23:45:01 5 0.02 0.00 0.00 0.05 0.00 99.93 23:45:01 6 0.00 0.00 0.00 0.00 0.00 100.00 23:45:01 7 0.08 0.00 0.03 0.00 0.00 99.88 23:46:01 all 0.03 0.00 0.02 0.01 0.00 99.95 23:46:01 0 0.02 0.00 0.00 0.00 0.00 99.98 23:46:01 1 0.00 0.00 0.00 0.00 0.00 100.00 23:46:01 2 0.02 0.00 0.02 0.00 0.00 99.97 23:46:01 3 0.05 0.00 0.08 0.02 0.00 99.85 23:46:01 4 0.02 0.00 0.00 0.00 0.00 99.98 23:46:01 5 0.02 0.00 0.02 0.03 0.00 99.93 23:46:01 6 0.03 0.00 0.00 0.00 0.00 99.97 23:46:01 7 0.05 0.00 0.05 0.00 0.02 99.88 Average: all 4.16 0.00 1.07 0.17 0.02 94.58 Average: 0 4.29 0.00 1.05 0.29 0.02 94.35 Average: 1 4.31 0.00 1.01 0.03 0.02 94.63 Average: 2 4.11 0.00 1.06 0.02 0.02 94.79 Average: 3 3.89 0.00 1.11 0.41 0.02 94.56 Average: 4 4.01 0.00 0.93 0.09 0.02 94.95 Average: 5 4.26 0.00 1.06 0.04 0.02 94.61 Average: 6 4.05 0.00 1.20 0.27 0.02 94.47 Average: 7 4.35 0.00 1.14 0.23 0.03 94.25