---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-19571 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 9.4G 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 9.4G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-19571) 07/12/22 _x86_64_ (8 CPU) 16:06:09 LINUX RESTART (8 CPU) 16:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:08:01 33.69 0.92 32.77 0.00 39.19 16927.16 0.00 16:09:01 1.73 0.00 1.73 0.00 0.00 21.34 0.00 16:10:01 0.98 0.00 0.98 0.00 0.00 12.53 0.00 16:11:01 1.18 0.00 1.18 0.00 0.00 14.66 0.00 16:12:01 2.47 0.20 2.27 0.00 19.73 41.46 0.00 Average: 8.01 0.22 7.79 0.00 11.78 3403.54 0.00 16:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:08:01 29313964 31806076 497748 1.51 93120 2682804 1812012 5.34 983712 2221540 300 16:09:01 29313964 31806200 496860 1.51 93160 2682800 1812012 5.34 982964 2221528 8 16:10:01 29314992 31807348 495324 1.51 93196 2682804 1812012 5.34 982096 2221532 20 16:11:01 29314928 31807420 495068 1.51 93220 2682940 1812012 5.34 981948 2221636 24 16:12:01 29316692 31809964 492348 1.50 93296 2683532 1843212 5.43 979536 2222200 80 Average: 29314908 31807402 495470 1.51 93198 2682976 1818252 5.36 982051 2221687 86 16:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 ens3 251.97 230.31 2549.28 1551.99 0.00 0.00 0.00 0.00 16:08:01 lo 3.33 3.33 0.33 0.33 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 ens3 3.47 1.20 3.12 0.08 0.00 0.00 0.00 0.00 16:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 ens3 1.38 0.32 0.41 0.26 0.00 0.00 0.00 0.00 16:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 ens3 1.12 0.73 0.61 0.48 0.00 0.00 0.00 0.00 16:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 ens3 0.35 0.35 0.18 0.10 0.00 0.00 0.00 0.00 16:12:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 51.66 46.58 510.74 310.59 0.00 0.00 0.00 0.00 Average: lo 0.76 0.76 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-19571) 07/12/22 _x86_64_ (8 CPU) 16:06:09 LINUX RESTART (8 CPU) 16:07:01 CPU %user %nice %system %iowait %steal %idle 16:08:01 all 9.90 0.00 1.71 0.36 0.05 87.99 16:08:01 0 7.61 0.00 1.49 0.00 0.03 90.86 16:08:01 1 15.64 0.00 2.00 0.00 0.05 82.31 16:08:01 2 9.28 0.00 2.13 1.80 0.05 86.74 16:08:01 3 6.21 0.00 1.26 0.03 0.03 92.47 16:08:01 4 10.07 0.00 1.86 0.72 0.05 87.29 16:08:01 5 12.61 0.00 1.86 0.23 0.05 85.24 16:08:01 6 11.22 0.00 1.63 0.00 0.05 87.10 16:08:01 7 6.52 0.00 1.43 0.07 0.05 91.93 16:09:01 all 0.02 0.00 0.01 0.00 0.00 99.97 16:09:01 0 0.03 0.00 0.02 0.00 0.00 99.95 16:09:01 1 0.02 0.00 0.00 0.00 0.00 99.98 16:09:01 2 0.03 0.00 0.00 0.00 0.00 99.97 16:09:01 3 0.02 0.00 0.00 0.00 0.00 99.98 16:09:01 4 0.05 0.00 0.05 0.02 0.00 99.88 16:09:01 5 0.00 0.00 0.02 0.02 0.00 99.97 16:09:01 6 0.00 0.00 0.00 0.00 0.00 100.00 16:09:01 7 0.00 0.00 0.00 0.00 0.00 100.00 16:10:01 all 0.05 0.00 0.03 0.00 0.01 99.90 16:10:01 0 0.05 0.00 0.05 0.00 0.02 99.88 16:10:01 1 0.03 0.00 0.02 0.00 0.00 99.95 16:10:01 2 0.08 0.00 0.03 0.00 0.02 99.87 16:10:01 3 0.02 0.00 0.02 0.00 0.02 99.95 16:10:01 4 0.12 0.00 0.05 0.02 0.02 99.80 16:10:01 5 0.03 0.00 0.02 0.02 0.00 99.93 16:10:01 6 0.08 0.00 0.02 0.00 0.02 99.88 16:10:01 7 0.02 0.00 0.02 0.00 0.00 99.97 16:11:01 all 0.25 0.00 0.02 0.00 0.00 99.72 16:11:01 0 0.07 0.00 0.02 0.00 0.00 99.92 16:11:01 1 0.00 0.00 0.02 0.00 0.00 99.98 16:11:01 2 1.65 0.00 0.03 0.00 0.00 98.32 16:11:01 3 0.07 0.00 0.02 0.00 0.00 99.92 16:11:01 4 0.10 0.00 0.03 0.02 0.00 99.85 16:11:01 5 0.03 0.00 0.02 0.02 0.00 99.93 16:11:01 6 0.08 0.00 0.03 0.00 0.00 99.88 16:11:01 7 0.02 0.00 0.03 0.00 0.00 99.95 16:12:01 all 0.10 0.00 0.06 0.01 0.00 99.83 16:12:01 0 0.05 0.00 0.03 0.00 0.00 99.92 16:12:01 1 0.02 0.00 0.03 0.00 0.00 99.95 16:12:01 2 0.45 0.00 0.12 0.03 0.00 99.40 16:12:01 3 0.03 0.00 0.02 0.00 0.00 99.95 16:12:01 4 0.10 0.00 0.07 0.03 0.02 99.78 16:12:01 5 0.03 0.00 0.03 0.00 0.00 99.93 16:12:01 6 0.07 0.00 0.08 0.00 0.00 99.85 16:12:01 7 0.05 0.00 0.08 0.02 0.02 99.83 Average: all 2.05 0.00 0.36 0.08 0.01 97.50 Average: 0 1.56 0.00 0.32 0.00 0.01 98.11 Average: 1 3.12 0.00 0.41 0.00 0.01 96.46 Average: 2 2.29 0.00 0.46 0.36 0.01 96.88 Average: 3 1.26 0.00 0.26 0.01 0.01 98.46 Average: 4 2.08 0.00 0.41 0.16 0.02 97.33 Average: 5 2.53 0.00 0.39 0.06 0.01 97.01 Average: 6 2.28 0.00 0.35 0.00 0.01 97.36 Average: 7 1.31 0.00 0.31 0.02 0.01 98.35