---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-16101 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-16101) 06/27/22 _x86_64_ (8 CPU) 15:03:10 LINUX RESTART (8 CPU) 15:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:05:01 88.42 1.22 87.20 0.00 54.92 48845.73 0.00 15:06:01 1.97 0.00 1.97 0.00 0.00 23.08 0.00 15:07:01 0.93 0.00 0.93 0.00 0.00 11.06 0.00 15:08:01 1.45 0.00 1.45 0.00 0.00 17.86 0.00 Average: 23.19 0.30 22.89 0.00 13.73 12223.41 0.00 15:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:05:01 28442912 31777504 517420 1.57 121660 3436580 1787052 5.27 1204252 2800260 332 15:06:01 28442152 31776900 517408 1.57 121720 3436584 1787052 5.27 1203600 2800248 20 15:07:01 28444356 31779172 514804 1.57 121748 3436588 1787052 5.27 1202736 2800252 24 15:08:01 28448288 31783156 510472 1.55 121780 3436588 1787052 5.27 1197892 2800252 20 Average: 28444427 31779183 515026 1.57 121727 3436585 1787052 5.27 1202120 2800253 99 15:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:05:01 ens3 302.53 204.52 6507.43 75.51 0.00 0.00 0.00 0.00 15:05:01 lo 2.33 2.33 0.23 0.23 0.00 0.00 0.00 0.00 15:05:01 docker0 10.45 12.06 0.85 75.69 0.00 0.00 0.00 0.00 15:06:01 ens3 0.73 0.43 0.36 0.29 0.00 0.00 0.00 0.00 15:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 ens3 12.75 7.68 12.86 0.54 0.00 0.00 0.00 0.00 15:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 79.00 53.15 1630.03 19.08 0.00 0.00 0.00 0.00 Average: lo 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 2.61 3.02 0.21 18.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-16101) 06/27/22 _x86_64_ (8 CPU) 15:03:10 LINUX RESTART (8 CPU) 15:04:01 CPU %user %nice %system %iowait %steal %idle 15:05:01 all 16.88 0.00 4.34 0.97 0.06 77.75 15:05:01 0 16.19 0.00 3.85 0.93 0.05 78.98 15:05:01 1 17.46 0.00 4.34 0.08 0.07 78.04 15:05:01 2 17.57 0.00 3.83 0.27 0.07 78.27 15:05:01 3 16.74 0.00 4.66 1.32 0.07 77.21 15:05:01 4 16.20 0.00 4.46 2.79 0.07 76.49 15:05:01 5 17.28 0.00 4.19 0.12 0.05 78.36 15:05:01 6 15.88 0.00 4.83 2.22 0.07 77.01 15:05:01 7 17.71 0.00 4.54 0.07 0.07 77.62 15:06:01 all 0.27 0.00 0.02 0.01 0.01 99.70 15:06:01 0 0.00 0.00 0.02 0.00 0.00 99.98 15:06:01 1 0.00 0.00 0.02 0.03 0.00 99.95 15:06:01 2 0.03 0.00 0.03 0.00 0.02 99.92 15:06:01 3 0.03 0.00 0.00 0.00 0.00 99.97 15:06:01 4 0.03 0.00 0.02 0.02 0.00 99.93 15:06:01 5 0.02 0.00 0.00 0.00 0.02 99.97 15:06:01 6 1.99 0.00 0.03 0.00 0.02 97.96 15:06:01 7 0.03 0.00 0.03 0.00 0.02 99.92 15:07:01 all 0.26 0.00 0.02 0.00 0.01 99.71 15:07:01 0 0.02 0.00 0.02 0.00 0.02 99.95 15:07:01 1 0.02 0.00 0.00 0.02 0.00 99.97 15:07:01 2 0.07 0.00 0.03 0.00 0.02 99.88 15:07:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:07:01 4 0.07 0.00 0.02 0.02 0.00 99.90 15:07:01 5 0.05 0.00 0.02 0.00 0.00 99.93 15:07:01 6 1.78 0.00 0.02 0.00 0.02 98.19 15:07:01 7 0.05 0.00 0.03 0.00 0.02 99.90 15:08:01 all 0.04 0.00 0.02 0.00 0.00 99.94 15:08:01 0 0.02 0.00 0.02 0.00 0.00 99.97 15:08:01 1 0.00 0.00 0.02 0.02 0.00 99.97 15:08:01 2 0.07 0.00 0.03 0.00 0.00 99.90 15:08:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:08:01 4 0.05 0.00 0.00 0.00 0.00 99.95 15:08:01 5 0.03 0.00 0.03 0.00 0.00 99.93 15:08:01 6 0.02 0.00 0.02 0.02 0.02 99.93 15:08:01 7 0.10 0.00 0.02 0.00 0.00 99.88 Average: all 4.32 0.00 1.09 0.24 0.02 94.33 Average: 0 4.03 0.00 0.97 0.23 0.02 94.76 Average: 1 4.33 0.00 1.08 0.04 0.02 94.54 Average: 2 4.39 0.00 0.97 0.07 0.03 94.54 Average: 3 4.16 0.00 1.15 0.33 0.02 94.34 Average: 4 4.05 0.00 1.11 0.70 0.02 94.13 Average: 5 4.31 0.00 1.05 0.03 0.02 94.59 Average: 6 4.86 0.00 1.20 0.55 0.03 93.36 Average: 7 4.42 0.00 1.14 0.02 0.03 94.39