---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-44829 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-44829) 05/10/22 _x86_64_ (8 CPU) 04:38:41 LINUX RESTART (8 CPU) 04:39:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:40:01 330.51 49.75 280.76 0.00 4569.01 169513.36 0.00 04:41:01 47.66 0.07 47.59 0.00 1.20 23074.97 0.00 04:42:01 1.17 0.00 1.17 0.00 0.00 13.06 0.00 04:43:01 1.78 0.00 1.78 0.00 0.00 21.60 0.00 04:44:01 1.18 0.02 1.17 0.00 0.13 13.60 0.00 Average: 76.47 9.97 66.50 0.00 914.19 38531.68 0.00 04:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:40:01 28697052 31656276 637276 1.94 125280 3083992 2091108 6.16 1358932 2421620 171364 04:41:01 28574680 31794668 500668 1.52 121592 3320356 1788396 5.27 1191180 2680992 148 04:42:01 28575932 31796028 499140 1.52 121648 3320360 1788396 5.27 1190676 2680996 12 04:43:01 28576488 31796792 498224 1.52 121728 3320492 1788396 5.27 1189712 2681116 52 04:44:01 28576440 31796804 498144 1.51 121784 3320492 1805068 5.32 1189752 2681136 28 Average: 28600118 31768114 526690 1.60 122406 3273138 1852273 5.46 1224050 2629172 34321 04:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:40:01 ens3 663.90 404.78 6102.56 117.44 0.00 0.00 0.00 0.00 04:40:01 docker0 16.99 18.31 1.78 328.53 0.00 0.00 0.00 0.00 04:40:01 lo 3.87 3.87 0.37 0.37 0.00 0.00 0.00 0.00 04:40:01 vethd82f59e 13.18 15.44 1.35 289.33 0.00 0.00 0.00 0.02 04:41:01 ens3 120.81 83.42 2527.62 57.88 0.00 0.00 0.00 0.00 04:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 04:42:01 ens3 0.63 0.45 0.35 0.28 0.00 0.00 0.00 0.00 04:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 04:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:44:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 157.11 97.77 1726.25 35.12 0.00 0.00 0.00 0.00 Average: docker0 3.40 3.66 0.36 65.71 0.00 0.00 0.00 0.00 Average: lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-44829) 05/10/22 _x86_64_ (8 CPU) 04:38:41 LINUX RESTART (8 CPU) 04:39:01 CPU %user %nice %system %iowait %steal %idle 04:40:01 all 18.41 0.00 5.49 2.48 0.08 73.54 04:40:01 0 18.48 0.00 5.94 0.63 0.07 74.89 04:40:01 1 18.77 0.00 4.68 2.57 0.08 73.89 04:40:01 2 16.92 0.00 4.75 3.21 0.07 75.05 04:40:01 3 19.20 0.00 5.18 0.31 0.07 75.24 04:40:01 4 18.94 0.00 5.25 1.22 0.08 74.50 04:40:01 5 18.96 0.00 8.13 6.28 0.08 66.54 04:40:01 6 18.77 0.00 4.72 1.18 0.08 75.24 04:40:01 7 17.21 0.00 5.26 4.45 0.08 72.99 04:41:01 all 7.44 0.00 1.76 0.54 0.03 90.23 04:41:01 0 8.01 0.00 1.63 0.34 0.03 89.99 04:41:01 1 8.43 0.00 1.69 0.18 0.02 89.68 04:41:01 2 5.92 0.00 2.18 0.28 0.03 91.58 04:41:01 3 7.84 0.00 2.13 0.18 0.03 89.82 04:41:01 4 7.50 0.00 2.11 2.60 0.05 87.74 04:41:01 5 7.91 0.00 1.74 0.75 0.03 89.56 04:41:01 6 6.23 0.00 1.17 0.00 0.02 92.58 04:41:01 7 7.67 0.00 1.43 0.02 0.03 90.85 04:42:01 all 0.02 0.00 0.01 0.00 0.01 99.96 04:42:01 0 0.02 0.00 0.00 0.00 0.00 99.98 04:42:01 1 0.00 0.00 0.02 0.00 0.00 99.98 04:42:01 2 0.02 0.00 0.02 0.02 0.00 99.95 04:42:01 3 0.02 0.00 0.02 0.00 0.02 99.95 04:42:01 4 0.05 0.00 0.00 0.00 0.02 99.93 04:42:01 5 0.02 0.00 0.02 0.02 0.02 99.93 04:42:01 6 0.02 0.00 0.00 0.00 0.00 99.98 04:42:01 7 0.02 0.00 0.00 0.00 0.00 99.98 04:43:01 all 0.03 0.00 0.01 0.00 0.01 99.94 04:43:01 0 0.02 0.00 0.00 0.00 0.02 99.97 04:43:01 1 0.07 0.00 0.02 0.00 0.02 99.90 04:43:01 2 0.02 0.00 0.00 0.03 0.02 99.93 04:43:01 3 0.00 0.00 0.00 0.00 0.00 100.00 04:43:01 4 0.07 0.00 0.03 0.00 0.02 99.88 04:43:01 5 0.00 0.00 0.02 0.00 0.00 99.98 04:43:01 6 0.00 0.00 0.00 0.00 0.00 100.00 04:43:01 7 0.10 0.00 0.02 0.00 0.00 99.88 04:44:01 all 0.01 0.00 0.01 0.00 0.01 99.97 04:44:01 0 0.03 0.00 0.03 0.00 0.00 99.93 04:44:01 1 0.00 0.00 0.00 0.00 0.02 99.98 04:44:01 2 0.00 0.00 0.00 0.02 0.02 99.97 04:44:01 3 0.02 0.00 0.02 0.00 0.00 99.97 04:44:01 4 0.00 0.00 0.02 0.00 0.02 99.97 04:44:01 5 0.00 0.00 0.00 0.02 0.00 99.98 04:44:01 6 0.00 0.00 0.00 0.00 0.00 100.00 04:44:01 7 0.03 0.00 0.00 0.00 0.02 99.95 Average: all 5.14 0.00 1.44 0.60 0.03 92.78 Average: 0 5.29 0.00 1.51 0.19 0.02 92.99 Average: 1 5.41 0.00 1.27 0.55 0.03 92.74 Average: 2 4.54 0.00 1.38 0.71 0.03 93.35 Average: 3 5.36 0.00 1.45 0.10 0.02 93.07 Average: 4 5.27 0.00 1.47 0.76 0.04 92.47 Average: 5 5.35 0.00 1.97 1.40 0.03 91.25 Average: 6 4.97 0.00 1.17 0.23 0.02 93.60 Average: 7 4.98 0.00 1.33 0.89 0.03 92.78