---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8667 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-8667) 03/23/22 _x86_64_ (8 CPU) 16:28:50 LINUX RESTART (8 CPU) 16:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:30:01 399.07 56.17 342.89 0.00 7403.97 192662.96 0.00 16:31:02 31.46 0.05 31.41 0.00 1.07 16499.32 0.00 16:32:01 1.19 0.00 1.19 0.00 0.00 13.83 0.00 16:33:01 1.55 0.00 1.55 0.00 0.00 19.20 0.00 Average: 108.76 14.11 94.65 0.00 1858.92 52516.05 0.00 16:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:30:01 28720512 31737600 563956 1.72 119692 3162732 2305468 6.79 1183796 2593044 472244 16:31:02 28846592 31792400 507604 1.54 109844 3091688 1856496 5.47 1110848 2529880 56 16:32:01 28847476 31793572 506292 1.54 109880 3091820 1856496 5.47 1110448 2530016 24 16:33:01 28849436 31795968 504204 1.53 109924 3091824 1856496 5.47 1107616 2530376 44 Average: 28816004 31779885 520514 1.58 112335 3109516 1968739 5.80 1128177 2545829 118092 16:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:30:01 lo 4.53 4.53 0.43 0.43 0.00 0.00 0.00 0.00 16:30:01 ens3 767.87 459.39 7970.16 142.19 0.00 0.00 0.00 0.00 16:30:01 docker0 23.70 19.38 3.00 94.55 0.00 0.00 0.00 0.00 16:31:02 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:31:02 ens3 11.31 6.81 12.18 4.27 0.00 0.00 0.00 0.00 16:31:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 ens3 8.17 4.10 12.63 0.53 0.00 0.00 0.00 0.00 16:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:33:01 ens3 0.38 0.18 0.32 0.01 0.00 0.00 0.00 0.00 16:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.25 1.25 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 197.72 118.09 2007.05 36.90 0.00 0.00 0.00 0.00 Average: docker0 5.95 4.87 0.75 23.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-8667) 03/23/22 _x86_64_ (8 CPU) 16:28:50 LINUX RESTART (8 CPU) 16:29:01 CPU %user %nice %system %iowait %steal %idle 16:30:01 all 12.21 0.00 4.88 2.04 0.08 80.78 16:30:01 0 13.58 0.00 4.23 4.09 0.08 78.01 16:30:01 1 11.21 0.00 5.18 1.31 0.08 82.22 16:30:01 2 11.48 0.00 5.39 0.67 0.08 82.37 16:30:01 3 9.97 0.00 4.58 1.89 0.07 83.49 16:30:01 4 12.46 0.00 4.40 2.29 0.07 80.78 16:30:01 5 10.73 0.00 5.32 1.52 0.08 82.34 16:30:01 6 14.76 0.00 5.68 4.15 0.08 75.33 16:30:01 7 13.53 0.00 4.26 0.37 0.10 81.73 16:31:02 all 1.03 0.00 0.51 0.21 0.01 98.24 16:31:02 0 1.12 0.00 0.89 1.14 0.02 96.84 16:31:02 1 0.97 0.00 0.72 0.02 0.00 98.30 16:31:02 2 0.99 0.00 0.55 0.28 0.00 98.18 16:31:02 3 1.15 0.00 0.45 0.03 0.02 98.35 16:31:02 4 1.00 0.00 0.43 0.00 0.02 98.55 16:31:02 5 1.09 0.00 0.27 0.02 0.00 98.63 16:31:02 6 0.94 0.00 0.35 0.00 0.02 98.69 16:31:02 7 0.95 0.00 0.43 0.18 0.02 98.41 16:32:01 all 0.06 0.00 0.03 0.00 0.00 99.91 16:32:01 0 0.08 0.00 0.03 0.00 0.00 99.88 16:32:01 1 0.03 0.00 0.02 0.00 0.00 99.95 16:32:01 2 0.05 0.00 0.03 0.02 0.00 99.90 16:32:01 3 0.02 0.00 0.02 0.00 0.00 99.97 16:32:01 4 0.03 0.00 0.03 0.02 0.00 99.92 16:32:01 5 0.02 0.00 0.00 0.00 0.00 99.98 16:32:01 6 0.10 0.00 0.02 0.00 0.00 99.88 16:32:01 7 0.12 0.00 0.05 0.00 0.00 99.83 16:33:01 all 0.27 0.00 0.01 0.01 0.01 99.70 16:33:01 0 0.05 0.00 0.03 0.02 0.02 99.88 16:33:01 1 0.05 0.00 0.02 0.00 0.02 99.92 16:33:01 2 0.07 0.00 0.02 0.03 0.02 99.87 16:33:01 3 0.08 0.00 0.02 0.00 0.00 99.90 16:33:01 4 0.03 0.00 0.02 0.00 0.00 99.95 16:33:01 5 0.02 0.00 0.00 0.00 0.00 99.98 16:33:01 6 1.84 0.00 0.02 0.00 0.02 98.12 16:33:01 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: all 3.37 0.00 1.35 0.56 0.03 94.69 Average: 0 3.69 0.00 1.29 1.31 0.03 93.68 Average: 1 3.06 0.00 1.48 0.33 0.03 95.11 Average: 2 3.14 0.00 1.49 0.25 0.03 95.09 Average: 3 2.79 0.00 1.26 0.48 0.02 95.45 Average: 4 3.36 0.00 1.21 0.57 0.02 94.84 Average: 5 2.95 0.00 1.39 0.38 0.02 95.26 Average: 6 4.40 0.00 1.51 1.03 0.03 93.03 Average: 7 3.62 0.00 1.17 0.14 0.03 95.04