---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8508 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 9.8G 146G 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 9.8G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-8508) 03/21/22 _x86_64_ (8 CPU) 23:53:32 LINUX RESTART (8 CPU) 23:54:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:55:01 272.54 16.05 256.49 0.00 4369.14 100583.77 0.00 23:56:01 31.01 0.02 30.99 0.00 0.13 16502.90 0.00 23:57:01 1.47 0.00 1.47 0.00 0.00 16.00 0.00 23:58:01 1.13 0.00 1.13 0.00 0.00 13.86 0.00 Average: 76.53 4.02 72.52 0.00 1092.23 29277.38 0.00 23:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:55:01 28714668 31717940 580236 1.76 117976 3146948 2355564 6.94 1299212 2472844 459308 23:56:01 28810588 31765400 531692 1.62 110536 3093652 1980692 5.84 1239976 2426396 332 23:57:01 28810564 31765416 531628 1.62 110576 3093656 1980692 5.84 1240396 2426412 172 23:58:01 28812608 31767588 529312 1.61 110632 3093656 1980692 5.84 1237228 2426464 224 Average: 28787107 31754086 543217 1.65 112430 3106978 2074410 6.11 1254203 2438029 115009 23:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:55:01 lo 4.20 4.20 0.41 0.41 0.00 0.00 0.00 0.00 23:55:01 ens3 579.72 357.96 7746.75 100.41 0.00 0.00 0.00 0.00 23:55:01 docker0 32.13 31.81 4.18 329.02 0.00 0.00 0.00 0.00 23:56:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 23:56:01 ens3 13.23 7.90 12.42 4.43 0.00 0.00 0.00 0.00 23:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:57:01 ens3 0.47 0.27 0.26 0.20 0.00 0.00 0.00 0.00 23:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:58:01 ens3 0.17 0.12 0.01 0.01 0.00 0.00 0.00 0.00 23:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.17 1.17 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 148.38 91.55 1939.70 26.26 0.00 0.00 0.00 0.00 Average: docker0 8.03 7.95 1.05 82.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-8508) 03/21/22 _x86_64_ (8 CPU) 23:53:32 LINUX RESTART (8 CPU) 23:54:01 CPU %user %nice %system %iowait %steal %idle 23:55:01 all 23.01 0.00 6.50 1.50 0.08 68.91 23:55:01 0 21.71 0.00 7.73 0.79 0.07 69.70 23:55:01 1 23.84 0.00 6.97 4.15 0.07 64.97 23:55:01 2 23.85 0.00 5.69 1.19 0.07 69.21 23:55:01 3 25.58 0.00 6.08 0.19 0.08 68.07 23:55:01 4 20.47 0.00 6.41 2.40 0.09 70.63 23:55:01 5 23.18 0.00 6.81 1.24 0.08 68.69 23:55:01 6 21.92 0.00 6.20 0.93 0.08 70.87 23:55:01 7 23.51 0.00 6.10 1.14 0.09 69.16 23:56:01 all 1.22 0.00 0.58 0.32 0.01 97.87 23:56:01 0 1.04 0.00 0.50 0.28 0.00 98.18 23:56:01 1 1.17 0.00 1.04 1.91 0.02 95.87 23:56:01 2 1.33 0.00 0.53 0.02 0.02 98.10 23:56:01 3 1.34 0.00 0.53 0.18 0.00 97.95 23:56:01 4 0.91 0.00 0.34 0.10 0.02 98.64 23:56:01 5 1.22 0.00 0.40 0.00 0.00 98.38 23:56:01 6 1.15 0.00 0.72 0.03 0.02 98.08 23:56:01 7 1.64 0.00 0.57 0.00 0.02 97.78 23:57:01 all 0.02 0.00 0.02 0.01 0.00 99.95 23:57:01 0 0.02 0.00 0.03 0.00 0.00 99.95 23:57:01 1 0.05 0.00 0.03 0.05 0.00 99.87 23:57:01 2 0.02 0.00 0.02 0.00 0.00 99.97 23:57:01 3 0.00 0.00 0.00 0.00 0.00 100.00 23:57:01 4 0.02 0.00 0.00 0.00 0.00 99.98 23:57:01 5 0.02 0.00 0.03 0.00 0.00 99.95 23:57:01 6 0.03 0.00 0.03 0.00 0.02 99.92 23:57:01 7 0.02 0.00 0.02 0.00 0.00 99.97 23:58:01 all 0.03 0.00 0.02 0.01 0.00 99.94 23:58:01 0 0.02 0.00 0.02 0.00 0.02 99.95 23:58:01 1 0.02 0.00 0.03 0.05 0.00 99.90 23:58:01 2 0.03 0.00 0.02 0.00 0.00 99.95 23:58:01 3 0.05 0.00 0.02 0.00 0.00 99.93 23:58:01 4 0.03 0.00 0.00 0.00 0.00 99.97 23:58:01 5 0.03 0.00 0.03 0.00 0.02 99.92 23:58:01 6 0.07 0.00 0.05 0.00 0.00 99.88 23:58:01 7 0.00 0.00 0.02 0.00 0.00 99.98 Average: all 6.01 0.00 1.76 0.45 0.02 91.75 Average: 0 5.66 0.00 2.06 0.27 0.02 92.00 Average: 1 6.20 0.00 2.00 1.53 0.02 90.26 Average: 2 6.24 0.00 1.55 0.30 0.02 91.89 Average: 3 6.66 0.00 1.64 0.09 0.02 91.58 Average: 4 5.29 0.00 1.67 0.62 0.03 92.40 Average: 5 6.05 0.00 1.80 0.31 0.03 91.82 Average: 6 5.74 0.00 1.74 0.24 0.03 92.25 Average: 7 6.20 0.00 1.65 0.28 0.03 91.84