---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-44834 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 10G 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 10G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-44834) 05/10/22 _x86_64_ (8 CPU) 05:45:14 LINUX RESTART (8 CPU) 05:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:47:01 85.89 0.92 84.97 0.00 32.26 52716.41 0.00 05:48:01 1.57 0.00 1.57 0.00 0.00 18.14 0.00 05:49:01 0.93 0.00 0.93 0.00 0.00 10.85 0.00 05:50:01 1.17 0.00 1.17 0.00 0.00 14.26 0.00 05:51:01 1.12 0.02 1.10 0.00 0.13 12.53 0.00 Average: 18.19 0.19 18.00 0.00 6.50 10588.99 0.00 05:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:47:01 28563424 31773820 521436 1.59 121284 3316352 1951560 5.75 1208524 2680124 76 05:48:01 28564152 31774720 520032 1.58 121332 3316356 1951560 5.75 1207872 2680112 16 05:49:01 28564252 31774992 519792 1.58 121364 3316368 1951560 5.75 1208012 2680220 28 05:50:01 28568268 31779052 515724 1.57 121396 3316368 1951560 5.75 1203264 2680228 16 05:51:01 28569488 31780332 514384 1.56 121436 3316372 1951560 5.75 1202332 2680240 40 Average: 28565917 31776583 518274 1.58 121362 3316363 1951560 5.75 1206001 2680185 35 05:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:47:01 lo 2.27 2.27 0.23 0.23 0.00 0.00 0.00 0.00 05:47:01 ens3 278.87 173.22 5982.53 73.88 0.00 0.00 0.00 0.00 05:47:01 docker0 9.40 10.00 0.81 81.24 0.00 0.00 0.00 0.00 05:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:48:01 ens3 15.88 7.96 13.31 0.79 0.00 0.00 0.00 0.00 05:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 ens3 1.25 0.56 0.42 0.28 0.00 0.00 0.00 0.00 05:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:50:01 ens3 0.75 0.53 0.36 0.28 0.00 0.00 0.00 0.00 05:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 ens3 0.60 0.38 0.33 0.27 0.00 0.00 0.00 0.00 05:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 59.66 36.65 1203.32 15.15 0.00 0.00 0.00 0.00 Average: docker0 1.89 2.01 0.16 16.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-44834) 05/10/22 _x86_64_ (8 CPU) 05:45:14 LINUX RESTART (8 CPU) 05:46:01 CPU %user %nice %system %iowait %steal %idle 05:47:01 all 16.10 0.00 4.31 0.89 0.08 78.61 05:47:01 0 16.59 0.00 4.21 0.45 0.07 78.67 05:47:01 1 16.00 0.00 3.84 0.81 0.10 79.24 05:47:01 2 18.50 0.00 4.47 0.05 0.08 76.90 05:47:01 3 15.11 0.00 5.26 2.65 0.08 76.90 05:47:01 4 14.80 0.00 4.82 2.33 0.08 77.97 05:47:01 5 16.51 0.00 3.81 0.66 0.08 78.94 05:47:01 6 16.06 0.00 3.46 0.08 0.08 80.31 05:47:01 7 15.24 0.00 4.61 0.10 0.07 79.99 05:48:01 all 0.27 0.00 0.02 0.00 0.00 99.70 05:48:01 0 0.02 0.00 0.03 0.02 0.00 99.93 05:48:01 1 0.12 0.00 0.02 0.00 0.00 99.87 05:48:01 2 0.12 0.00 0.03 0.00 0.02 99.83 05:48:01 3 0.05 0.00 0.02 0.00 0.00 99.93 05:48:01 4 0.03 0.00 0.00 0.02 0.00 99.95 05:48:01 5 1.66 0.00 0.00 0.00 0.00 98.34 05:48:01 6 0.02 0.00 0.02 0.00 0.00 99.97 05:48:01 7 0.13 0.00 0.03 0.00 0.02 99.82 05:49:01 all 0.23 0.00 0.02 0.00 0.01 99.74 05:49:01 0 0.02 0.00 0.02 0.02 0.02 99.93 05:49:01 1 0.03 0.00 0.00 0.00 0.00 99.97 05:49:01 2 0.02 0.00 0.02 0.00 0.00 99.97 05:49:01 3 0.02 0.00 0.00 0.00 0.02 99.97 05:49:01 4 0.03 0.00 0.00 0.02 0.00 99.95 05:49:01 5 1.66 0.00 0.12 0.00 0.00 98.23 05:49:01 6 0.00 0.00 0.02 0.00 0.00 99.98 05:49:01 7 0.03 0.00 0.00 0.00 0.02 99.95 05:50:01 all 0.03 0.00 0.02 0.00 0.00 99.95 05:50:01 0 0.02 0.00 0.02 0.02 0.00 99.95 05:50:01 1 0.03 0.00 0.02 0.00 0.00 99.95 05:50:01 2 0.02 0.00 0.00 0.00 0.00 99.98 05:50:01 3 0.00 0.00 0.02 0.00 0.00 99.98 05:50:01 4 0.00 0.00 0.02 0.00 0.00 99.98 05:50:01 5 0.10 0.00 0.03 0.00 0.02 99.85 05:50:01 6 0.00 0.00 0.00 0.00 0.00 100.00 05:50:01 7 0.03 0.00 0.03 0.00 0.02 99.92 05:51:01 all 0.02 0.00 0.01 0.00 0.00 99.97 05:51:01 0 0.02 0.00 0.02 0.02 0.00 99.95 05:51:01 1 0.02 0.00 0.00 0.00 0.00 99.98 05:51:01 2 0.02 0.00 0.02 0.00 0.00 99.97 05:51:01 3 0.00 0.00 0.00 0.00 0.00 100.00 05:51:01 4 0.03 0.00 0.00 0.00 0.00 99.97 05:51:01 5 0.00 0.00 0.00 0.00 0.00 100.00 05:51:01 6 0.02 0.00 0.00 0.02 0.00 99.97 05:51:01 7 0.03 0.00 0.03 0.00 0.02 99.92 Average: all 3.31 0.00 0.87 0.18 0.02 95.62 Average: 0 3.32 0.00 0.86 0.10 0.02 95.70 Average: 1 3.22 0.00 0.77 0.16 0.02 95.83 Average: 2 3.71 0.00 0.90 0.01 0.02 95.35 Average: 3 3.02 0.00 1.05 0.53 0.02 95.38 Average: 4 2.96 0.00 0.96 0.47 0.02 95.59 Average: 5 3.96 0.00 0.78 0.13 0.02 95.11 Average: 6 3.21 0.00 0.70 0.02 0.02 96.06 Average: 7 3.07 0.00 0.93 0.02 0.03 95.95