---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-28708 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: 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 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 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 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-28708) 09/08/22 _x86_64_ (8 CPU) 15:53:59 LINUX RESTART (8 CPU) 15:54:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:55:02 384.80 83.72 301.08 0.00 10757.01 208277.82 0.00 15:56:01 97.49 0.20 97.29 0.00 5.69 56858.43 0.00 15:57:01 1.53 0.00 1.53 0.00 0.00 17.87 0.00 15:58:01 0.95 0.00 0.95 0.00 0.00 10.40 0.00 15:59:01 1.27 0.00 1.27 0.00 0.00 16.40 0.00 16:00:01 0.90 0.02 0.88 0.00 0.13 9.86 0.00 Average: 81.10 14.03 67.08 0.00 1798.59 44158.29 0.00 15:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:55:02 29049928 31752136 560632 1.70 109848 2873392 2283440 6.73 1124960 2349068 539948 15:56:01 28431140 31774024 520596 1.58 122404 3438956 1840464 5.42 1241424 2769604 292 15:57:01 28431656 31774624 519656 1.58 122440 3438960 1840464 5.42 1240984 2769608 12 15:58:01 28441152 31784296 510084 1.55 122464 3438960 1840464 5.42 1231652 2769760 24 15:59:01 28441388 31784712 509552 1.55 122504 3439096 1840464 5.42 1231488 2769896 168 16:00:01 28442024 31785372 508812 1.55 122516 3439100 1840464 5.42 1231080 2769900 172 Average: 28539548 31775861 521555 1.59 120363 3344744 1914293 5.64 1216931 2699639 90103 15:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:55:02 lo 5.40 5.40 0.51 0.51 0.00 0.00 0.00 0.00 15:55:02 docker0 4.18 3.20 0.47 42.55 0.00 0.00 0.00 0.00 15:55:02 ens3 857.56 500.80 8778.01 105.02 0.00 0.00 0.00 0.00 15:56:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 15:56:01 docker0 39.52 49.75 3.27 695.87 0.00 0.00 0.00 0.00 15:56:01 ens3 215.76 156.67 3291.37 75.55 0.00 0.00 0.00 0.00 15:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 ens3 0.68 0.45 0.35 0.27 0.00 0.00 0.00 0.00 15:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 ens3 0.17 0.12 0.08 0.07 0.00 0.00 0.00 0.00 Average: lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 7.19 8.71 0.62 121.46 0.00 0.00 0.00 0.00 Average: ens3 178.93 109.55 2007.85 30.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-28708) 09/08/22 _x86_64_ (8 CPU) 15:53:59 LINUX RESTART (8 CPU) 15:54:01 CPU %user %nice %system %iowait %steal %idle 15:55:02 all 10.95 0.00 4.52 2.61 0.07 81.86 15:55:02 0 10.29 0.00 3.68 0.61 0.05 85.37 15:55:02 1 13.98 0.00 4.55 2.27 0.07 79.13 15:55:02 2 10.37 0.00 4.08 1.24 0.05 84.26 15:55:02 3 10.20 0.00 4.56 6.91 0.08 78.25 15:55:02 4 11.46 0.00 5.19 0.59 0.07 82.70 15:55:02 5 10.14 0.00 5.43 3.30 0.07 81.06 15:55:02 6 11.52 0.00 4.42 2.94 0.07 81.05 15:55:02 7 9.61 0.00 4.23 3.02 0.08 83.05 15:56:01 all 20.09 0.00 5.01 1.09 0.06 73.75 15:56:01 0 19.88 0.00 4.91 0.27 0.05 74.88 15:56:01 1 19.97 0.00 6.06 3.50 0.05 70.42 15:56:01 2 19.37 0.00 4.87 0.57 0.07 75.12 15:56:01 3 19.51 0.00 5.54 2.80 0.07 72.09 15:56:01 4 20.20 0.00 4.69 0.10 0.05 74.96 15:56:01 5 20.16 0.00 4.93 1.30 0.07 73.55 15:56:01 6 21.35 0.00 4.16 0.14 0.05 74.30 15:56:01 7 20.25 0.00 4.96 0.07 0.07 74.65 15:57:01 all 0.03 0.00 0.02 0.01 0.00 99.95 15:57:01 0 0.03 0.00 0.00 0.00 0.00 99.97 15:57:01 1 0.03 0.00 0.03 0.03 0.00 99.90 15:57:01 2 0.02 0.00 0.02 0.02 0.00 99.95 15:57:01 3 0.02 0.00 0.03 0.00 0.00 99.95 15:57:01 4 0.03 0.00 0.02 0.00 0.00 99.95 15:57:01 5 0.00 0.00 0.00 0.00 0.00 100.00 15:57:01 6 0.10 0.00 0.02 0.00 0.00 99.88 15:57:01 7 0.02 0.00 0.02 0.00 0.00 99.97 15:58:01 all 0.05 0.00 0.02 0.00 0.01 99.92 15:58:01 0 0.05 0.00 0.02 0.00 0.02 99.92 15:58:01 1 0.05 0.00 0.02 0.00 0.02 99.92 15:58:01 2 0.02 0.00 0.02 0.00 0.00 99.97 15:58:01 3 0.08 0.00 0.03 0.00 0.02 99.87 15:58:01 4 0.03 0.00 0.00 0.00 0.00 99.97 15:58:01 5 0.05 0.00 0.07 0.00 0.00 99.88 15:58:01 6 0.05 0.00 0.02 0.00 0.02 99.92 15:58:01 7 0.03 0.00 0.00 0.00 0.00 99.97 15:59:01 all 0.03 0.00 0.01 0.01 0.00 99.95 15:59:01 0 0.13 0.00 0.00 0.00 0.00 99.87 15:59:01 1 0.02 0.00 0.00 0.00 0.00 99.98 15:59:01 2 0.00 0.00 0.00 0.03 0.00 99.97 15:59:01 3 0.05 0.00 0.03 0.02 0.02 99.88 15:59:01 4 0.02 0.00 0.02 0.00 0.00 99.97 15:59:01 5 0.00 0.00 0.00 0.00 0.00 100.00 15:59:01 6 0.02 0.00 0.02 0.00 0.00 99.97 15:59:01 7 0.00 0.00 0.02 0.00 0.02 99.97 16:00:01 all 0.03 0.00 0.02 0.00 0.00 99.95 16:00:01 0 0.02 0.00 0.02 0.00 0.00 99.97 16:00:01 1 0.02 0.00 0.02 0.00 0.00 99.97 16:00:01 2 0.00 0.00 0.02 0.00 0.00 99.98 16:00:01 3 0.07 0.00 0.07 0.02 0.00 99.85 16:00:01 4 0.05 0.00 0.00 0.00 0.02 99.93 16:00:01 5 0.02 0.00 0.02 0.00 0.02 99.95 16:00:01 6 0.02 0.00 0.02 0.00 0.00 99.97 16:00:01 7 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 5.12 0.00 1.58 0.61 0.02 92.66 Average: 0 4.99 0.00 1.42 0.15 0.02 93.42 Average: 1 5.60 0.00 1.76 0.95 0.02 91.67 Average: 2 4.89 0.00 1.48 0.31 0.02 93.31 Average: 3 4.91 0.00 1.69 1.61 0.03 91.76 Average: 4 5.21 0.00 1.63 0.11 0.02 93.02 Average: 5 5.00 0.00 1.72 0.76 0.03 92.50 Average: 6 5.47 0.00 1.43 0.51 0.02 92.57 Average: 7 4.90 0.00 1.52 0.51 0.03 93.05