---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-19349 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-19349) 07/11/22 _x86_64_ (8 CPU) 20:26:09 LINUX RESTART (8 CPU) 20:27:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:28:01 103.15 1.39 101.76 0.00 42.29 53949.85 0.00 20:29:01 1.85 0.00 1.85 0.00 0.00 22.41 0.00 20:30:01 0.93 0.00 0.93 0.00 0.00 11.20 0.00 20:31:01 1.87 0.15 1.72 0.00 12.13 22.13 0.00 Average: 26.63 0.38 26.25 0.00 13.49 13332.21 0.00 20:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:28:01 28407024 31785404 511112 1.55 121300 3475908 1915212 5.64 1105820 2933816 144 20:29:01 28407804 31786440 509416 1.55 121344 3475912 1915212 5.64 1105428 2933804 20 20:30:01 28414788 31793892 502300 1.53 121376 3475916 1915212 5.64 1097644 2934236 188 20:31:01 28411332 31791624 504400 1.53 121436 3476828 1892836 5.58 1100648 2934620 756 Average: 28410237 31789340 506807 1.54 121364 3476141 1909618 5.63 1102385 2934119 277 20:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:28:01 ens3 425.77 316.52 7678.96 91.60 0.00 0.00 0.00 0.00 20:28:01 lo 2.10 2.10 0.21 0.21 0.00 0.00 0.00 0.00 20:28:01 docker0 117.16 116.13 8.92 1090.87 0.00 0.00 0.00 0.00 20:29:01 ens3 0.88 0.48 0.37 0.27 0.00 0.00 0.00 0.00 20:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 ens3 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 ens3 6.53 3.03 6.51 2.15 0.00 0.00 0.00 0.00 20:31:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 106.98 79.02 1897.38 23.22 0.00 0.00 0.00 0.00 Average: lo 0.65 0.65 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 28.92 28.67 2.20 269.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-19349) 07/11/22 _x86_64_ (8 CPU) 20:26:09 LINUX RESTART (8 CPU) 20:27:02 CPU %user %nice %system %iowait %steal %idle 20:28:01 all 9.26 0.00 3.90 0.64 0.05 86.16 20:28:01 0 8.01 0.00 3.44 0.14 0.05 88.36 20:28:01 1 9.12 0.00 3.33 0.14 0.05 87.37 20:28:01 2 10.02 0.00 4.58 2.23 0.05 83.11 20:28:01 3 10.17 0.00 4.14 0.14 0.07 85.48 20:28:01 4 8.98 0.00 4.09 0.34 0.05 86.54 20:28:01 5 9.96 0.00 3.73 0.12 0.03 86.16 20:28:01 6 8.40 0.00 3.24 0.53 0.05 87.78 20:28:01 7 9.39 0.00 4.68 1.46 0.03 84.43 20:29:01 all 0.03 0.00 0.03 0.01 0.01 99.92 20:29:01 0 0.00 0.00 0.02 0.00 0.00 99.98 20:29:01 1 0.02 0.00 0.08 0.00 0.02 99.88 20:29:01 2 0.00 0.00 0.00 0.00 0.00 100.00 20:29:01 3 0.00 0.00 0.02 0.00 0.00 99.98 20:29:01 4 0.07 0.00 0.05 0.03 0.00 99.85 20:29:01 5 0.05 0.00 0.05 0.00 0.02 99.88 20:29:01 6 0.03 0.00 0.02 0.00 0.00 99.95 20:29:01 7 0.03 0.00 0.03 0.07 0.02 99.85 20:30:01 all 0.23 0.00 0.01 0.00 0.01 99.75 20:30:01 0 0.03 0.00 0.03 0.00 0.00 99.93 20:30:01 1 0.10 0.00 0.02 0.00 0.02 99.87 20:30:01 2 0.03 0.00 0.00 0.02 0.02 99.93 20:30:01 3 1.50 0.00 0.00 0.00 0.00 98.50 20:30:01 4 0.05 0.00 0.03 0.02 0.02 99.88 20:30:01 5 0.05 0.00 0.02 0.00 0.00 99.93 20:30:01 6 0.02 0.00 0.00 0.00 0.00 99.98 20:30:01 7 0.03 0.00 0.02 0.00 0.00 99.95 20:31:01 all 0.57 0.00 0.08 0.01 0.01 99.34 20:31:01 0 0.77 0.00 0.17 0.00 0.02 99.05 20:31:01 1 0.45 0.00 0.10 0.00 0.00 99.45 20:31:01 2 0.13 0.00 0.05 0.03 0.00 99.78 20:31:01 3 2.12 0.00 0.03 0.00 0.00 97.85 20:31:01 4 0.37 0.00 0.08 0.02 0.02 99.52 20:31:01 5 0.43 0.00 0.08 0.00 0.02 99.47 20:31:01 6 0.20 0.00 0.05 0.00 0.00 99.75 20:31:01 7 0.07 0.00 0.05 0.00 0.00 99.88 Average: all 2.47 0.00 0.99 0.16 0.02 96.37 Average: 0 2.16 0.00 0.90 0.03 0.02 96.89 Average: 1 2.38 0.00 0.86 0.03 0.02 96.71 Average: 2 2.49 0.00 1.13 0.56 0.02 95.80 Average: 3 3.39 0.00 1.02 0.03 0.02 95.54 Average: 4 2.32 0.00 1.04 0.10 0.02 96.51 Average: 5 2.57 0.00 0.95 0.03 0.02 96.43 Average: 6 2.12 0.00 0.81 0.13 0.01 96.93 Average: 7 2.32 0.00 1.17 0.37 0.01 96.12