---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7110 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 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-7110) 03/15/22 _x86_64_ (8 CPU) 09:10:00 LINUX RESTART (8 CPU) 09:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:12:01 59.12 1.86 57.26 0.00 69.95 23839.54 0.00 09:13:01 1.65 0.03 1.62 0.00 0.53 20.01 0.00 09:14:01 0.90 0.00 0.90 0.00 0.00 10.40 0.00 09:15:01 1.45 0.00 1.45 0.00 0.00 18.53 0.00 Average: 15.62 0.47 15.15 0.00 17.43 5905.88 0.00 09:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:12:01 28820092 31774904 525636 1.60 110440 3095216 1817800 5.36 1236616 2425516 164 09:13:01 28818804 31774268 525948 1.60 110480 3095292 1817800 5.36 1237196 2425632 12 09:14:01 28827580 31783324 516744 1.57 110512 3095296 1817800 5.36 1226676 2425708 24 09:15:01 28827468 31783244 516728 1.57 110552 3095288 1817800 5.36 1227380 2425708 24 Average: 28823486 31778935 521264 1.59 110496 3095273 1817800 5.36 1231967 2425641 56 09:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:12:01 docker0 14.56 17.98 1.19 293.82 0.00 0.00 0.00 0.00 09:12:01 ens3 179.44 115.20 2892.44 69.97 0.00 0.00 0.00 0.00 09:12:01 lo 1.22 1.22 0.12 0.12 0.00 0.00 0.00 0.00 09:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 ens3 3.85 2.48 2.22 2.32 0.00 0.00 0.00 0.00 09:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 ens3 0.60 0.00 0.05 0.00 0.00 0.00 0.00 0.00 09:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 ens3 0.78 0.70 0.36 0.29 0.00 0.00 0.00 0.00 09:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 3.60 4.44 0.30 72.64 0.00 0.00 0.00 0.00 Average: ens3 45.67 29.28 715.73 17.95 0.00 0.00 0.00 0.00 Average: lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7110) 03/15/22 _x86_64_ (8 CPU) 09:10:00 LINUX RESTART (8 CPU) 09:11:01 CPU %user %nice %system %iowait %steal %idle 09:12:01 all 17.92 0.00 3.97 0.49 0.05 77.57 09:12:01 0 18.70 0.00 4.57 1.77 0.05 74.90 09:12:01 1 18.17 0.00 3.49 0.07 0.05 78.22 09:12:01 2 17.28 0.00 4.04 1.55 0.03 77.09 09:12:01 3 17.01 0.00 4.23 0.17 0.05 78.54 09:12:01 4 17.75 0.00 3.64 0.05 0.05 78.51 09:12:01 5 18.54 0.00 3.78 0.05 0.03 77.59 09:12:01 6 17.34 0.00 3.75 0.26 0.05 78.60 09:12:01 7 18.55 0.00 4.25 0.03 0.05 77.11 09:13:01 all 0.05 0.00 0.01 0.01 0.00 99.92 09:13:01 0 0.07 0.00 0.02 0.00 0.00 99.92 09:13:01 1 0.00 0.00 0.00 0.00 0.02 99.98 09:13:01 2 0.03 0.00 0.00 0.02 0.00 99.95 09:13:01 3 0.05 0.00 0.05 0.00 0.00 99.90 09:13:01 4 0.02 0.00 0.02 0.00 0.00 99.97 09:13:01 5 0.03 0.00 0.00 0.00 0.00 99.97 09:13:01 6 0.22 0.00 0.02 0.03 0.00 99.73 09:13:01 7 0.02 0.00 0.02 0.00 0.00 99.97 09:14:01 all 0.04 0.00 0.03 0.00 0.00 99.93 09:14:01 0 0.03 0.00 0.00 0.00 0.00 99.97 09:14:01 1 0.05 0.00 0.05 0.00 0.02 99.88 09:14:01 2 0.03 0.00 0.00 0.02 0.00 99.95 09:14:01 3 0.05 0.00 0.03 0.00 0.02 99.90 09:14:01 4 0.03 0.00 0.03 0.00 0.00 99.93 09:14:01 5 0.03 0.00 0.00 0.00 0.00 99.97 09:14:01 6 0.03 0.00 0.07 0.00 0.00 99.90 09:14:01 7 0.02 0.00 0.02 0.00 0.00 99.97 09:15:01 all 0.03 0.00 0.01 0.02 0.01 99.94 09:15:01 0 0.00 0.00 0.00 0.03 0.00 99.97 09:15:01 1 0.02 0.00 0.02 0.00 0.02 99.95 09:15:01 2 0.02 0.00 0.03 0.10 0.00 99.85 09:15:01 3 0.07 0.00 0.03 0.00 0.02 99.88 09:15:01 4 0.03 0.00 0.00 0.00 0.02 99.95 09:15:01 5 0.00 0.00 0.03 0.00 0.00 99.97 09:15:01 6 0.05 0.00 0.00 0.00 0.00 99.95 09:15:01 7 0.03 0.00 0.00 0.00 0.00 99.97 Average: all 4.43 0.00 0.99 0.13 0.01 94.43 Average: 0 4.62 0.00 1.13 0.44 0.01 93.80 Average: 1 4.49 0.00 0.88 0.02 0.03 94.59 Average: 2 4.27 0.00 1.00 0.41 0.01 94.31 Average: 3 4.22 0.00 1.07 0.04 0.02 94.65 Average: 4 4.38 0.00 0.91 0.01 0.02 94.69 Average: 5 4.57 0.00 0.94 0.01 0.01 94.47 Average: 6 4.34 0.00 0.94 0.07 0.01 94.64 Average: 7 4.58 0.00 1.06 0.01 0.01 94.34