---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-44835 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: 2799.994 BogoMIPS: 5599.98 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-44835) 05/10/22 _x86_64_ (8 CPU) 05:45:41 LINUX RESTART (8 CPU) 05:46:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:47:01 307.66 46.88 260.78 0.00 4258.35 103830.84 0.00 05:48:01 44.63 0.08 44.54 0.00 5.73 51859.36 0.00 05:49:01 5.85 0.00 5.85 0.00 0.00 33078.37 0.00 05:50:01 5.26 0.00 5.26 0.00 0.00 33067.51 0.00 05:51:01 2.47 0.02 2.45 0.00 0.13 8213.13 0.00 05:52:01 0.88 0.00 0.88 0.00 0.00 12.00 0.00 Average: 60.44 7.72 52.72 0.00 700.86 38160.94 0.00 05:46:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:47:01 28892524 31757976 540120 1.64 119348 3010244 1958932 5.77 1240868 2361984 95488 05:48:01 28560812 31771584 528056 1.61 121184 3317316 1792660 5.28 1185904 2711308 196 05:49:01 28561660 31772528 526776 1.60 121280 3317320 1792660 5.28 1184740 2711308 40 05:50:01 28562620 31773616 525664 1.60 121368 3317324 1792660 5.28 1183740 2711340 196 05:51:01 28562348 31773672 525428 1.60 121424 3317456 1792660 5.28 1183932 2711480 28 05:52:01 28571120 31782488 516560 1.57 121456 3317460 1792660 5.28 1175712 2711480 252 Average: 28618514 31771977 527101 1.60 121010 3266187 1820372 5.36 1192483 2653150 16033 05:46:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:47:01 docker0 10.10 10.22 0.86 78.53 0.00 0.00 0.00 0.00 05:47:01 veth1a657e9 7.93 8.32 0.71 52.30 0.00 0.00 0.00 0.00 05:47:01 lo 3.66 3.66 0.35 0.35 0.00 0.00 0.00 0.00 05:47:01 ens3 789.66 497.05 5940.71 125.03 0.00 0.00 0.00 0.00 05:48:01 docker0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 05:48:01 ens3 144.56 96.37 2537.41 51.34 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 05:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 ens3 1.22 0.30 0.40 0.26 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 05:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:50:01 ens3 0.73 0.43 0.36 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 05:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 ens3 0.50 0.23 0.26 0.19 0.00 0.00 0.00 0.00 05:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:52:01 ens3 0.97 0.50 1.35 0.09 0.00 0.00 0.00 0.00 Average: docker0 1.67 1.68 0.14 12.91 0.00 0.00 0.00 0.00 Average: lo 0.86 0.86 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 154.51 98.04 1400.82 29.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-44835) 05/10/22 _x86_64_ (8 CPU) 05:45:41 LINUX RESTART (8 CPU) 05:46:02 CPU %user %nice %system %iowait %steal %idle 05:47:01 all 14.20 0.00 4.13 2.31 0.07 79.29 05:47:01 0 13.62 0.00 6.65 5.61 0.07 74.05 05:47:01 1 15.03 0.00 3.65 0.41 0.07 80.84 05:47:01 2 14.93 0.00 3.98 2.68 0.07 78.33 05:47:01 3 17.04 0.00 3.92 5.60 0.07 73.37 05:47:01 4 13.18 0.00 3.92 2.11 0.07 80.72 05:47:01 5 13.52 0.00 3.55 0.31 0.09 82.53 05:47:01 6 11.91 0.00 3.49 1.47 0.03 83.09 05:47:01 7 14.40 0.00 3.88 0.24 0.07 81.41 05:48:01 all 3.16 0.00 1.27 0.57 0.03 94.97 05:48:01 0 4.43 0.00 1.60 0.02 0.03 93.92 05:48:01 1 2.81 0.00 1.22 0.59 0.03 95.35 05:48:01 2 2.72 0.00 0.91 0.18 0.02 96.18 05:48:01 3 3.11 0.00 1.34 0.02 0.02 95.52 05:48:01 4 3.37 0.00 1.29 0.05 0.02 95.28 05:48:01 5 2.51 0.00 0.92 0.00 0.03 96.54 05:48:01 6 3.45 0.00 1.66 3.74 0.03 91.12 05:48:01 7 2.90 0.00 1.19 0.02 0.03 95.86 05:49:01 all 0.22 0.00 0.02 0.02 0.01 99.74 05:49:01 0 1.61 0.00 0.07 0.00 0.03 98.29 05:49:01 1 0.02 0.00 0.02 0.00 0.00 99.97 05:49:01 2 0.02 0.00 0.02 0.00 0.02 99.95 05:49:01 3 0.00 0.00 0.02 0.00 0.00 99.98 05:49:01 4 0.05 0.00 0.02 0.00 0.00 99.93 05:49:01 5 0.00 0.00 0.00 0.00 0.00 100.00 05:49:01 6 0.00 0.00 0.00 0.13 0.00 99.87 05:49:01 7 0.02 0.00 0.02 0.00 0.00 99.97 05:50:01 all 0.02 0.00 0.01 0.01 0.01 99.95 05:50:01 0 0.02 0.00 0.03 0.00 0.02 99.93 05:50:01 1 0.00 0.00 0.00 0.00 0.00 100.00 05:50:01 2 0.02 0.00 0.02 0.00 0.02 99.95 05:50:01 3 0.03 0.00 0.00 0.00 0.00 99.97 05:50:01 4 0.02 0.00 0.02 0.00 0.02 99.95 05:50:01 5 0.02 0.00 0.00 0.00 0.00 99.98 05:50:01 6 0.02 0.00 0.00 0.12 0.02 99.85 05:50:01 7 0.02 0.00 0.02 0.00 0.00 99.97 05:51:01 all 0.03 0.00 0.01 0.01 0.00 99.95 05:51:01 0 0.10 0.00 0.02 0.00 0.03 99.85 05:51:01 1 0.02 0.00 0.02 0.00 0.00 99.97 05:51:01 2 0.05 0.00 0.00 0.00 0.00 99.95 05:51:01 3 0.03 0.00 0.02 0.00 0.00 99.95 05:51:01 4 0.02 0.00 0.00 0.00 0.00 99.98 05:51:01 5 0.02 0.00 0.00 0.02 0.00 99.97 05:51:01 6 0.02 0.00 0.02 0.05 0.00 99.92 05:51:01 7 0.00 0.00 0.00 0.00 0.00 100.00 05:52:01 all 0.04 0.00 0.01 0.01 0.01 99.93 05:52:01 0 0.03 0.00 0.03 0.00 0.02 99.92 05:52:01 1 0.03 0.00 0.02 0.02 0.00 99.93 05:52:01 2 0.05 0.00 0.00 0.00 0.02 99.93 05:52:01 3 0.05 0.00 0.02 0.00 0.02 99.92 05:52:01 4 0.03 0.00 0.03 0.00 0.00 99.93 05:52:01 5 0.00 0.00 0.00 0.00 0.00 100.00 05:52:01 6 0.07 0.00 0.02 0.05 0.00 99.87 05:52:01 7 0.07 0.00 0.00 0.00 0.02 99.92 Average: all 2.90 0.00 0.89 0.48 0.02 95.71 Average: 0 3.27 0.00 1.38 0.92 0.03 94.40 Average: 1 2.94 0.00 0.81 0.17 0.02 96.07 Average: 2 2.91 0.00 0.81 0.47 0.02 95.79 Average: 3 3.31 0.00 0.87 0.92 0.02 94.88 Average: 4 2.73 0.00 0.86 0.35 0.02 96.04 Average: 5 2.63 0.00 0.73 0.05 0.02 96.57 Average: 6 2.54 0.00 0.85 0.92 0.01 95.68 Average: 7 2.84 0.00 0.84 0.04 0.02 96.26